OraclePropertyGraph (Oracle Graph Java API Reference for Property Graph Release 22.4 (F52518-01))

java.lang.Object
- oracle.pg.common.OraclePropertyGraphBase
- - oracle.pg.rdbms.SQLAnalyticsGraph
  - - oracle.pg.rdbms.OraclePropertyGraph

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, oracle.pg.common.messages.MesgConsts, OracleCSVDatatypeConstants, OracleGraphAttributeUpdater, OracleIndexableGraph, OracleMessageConstants, OracleMetadataGraph, OraclePropertyGraphConstants, OraclePropertyGraphDatatypeConstants, OracleChangeTracker, OraclePropertyGraphAnalytics, OraclePropertyGraphConfigurationConstants
```
public class OraclePropertyGraph
extends SQLAnalyticsGraph
implements OraclePropertyGraphAnalytics, OracleChangeTracker, OraclePropertyGraphConfigurationConstants
```
This class implements the Blueprints Graph interface by using an Oracle backend.

Nested Class Summary
- Nested classes/interfaces inherited from class oracle.pg.rdbms.SQLAnalyticsGraph
  SQLAnalyticsGraph.Sort
- Nested classes/interfaces inherited from class oracle.pg.common.OraclePropertyGraphBase
  OraclePropertyGraphBase.CacheStatus, OraclePropertyGraphBase.OptimizationFlag
- Nested classes/interfaces inherited from interface oracle.pg.common.OraclePropertyGraphConstants
  OraclePropertyGraphConstants.QueueAction

Field Summary

Fields
Modifier and Type	Field and Description
`static java.lang.String`	`ADD_EDGE_STMT_STR`
`static java.lang.String`	`ADD_VERTEX_STMT_STR`
`static java.lang.String`	`CREATE_PG_TABLES_NO_SHARDING_STMT_STR`
`static java.lang.String`	`CREATE_PG_TABLES_SHARDING_STMT_STR`
`static java.lang.String`	`CREATE_PROPERTY_NAMES_ARRAY_TYPE`
`static java.lang.String`	`CREATE_PROPERTY_T_ARRAY_TYPE`
`static java.lang.String`	`CREATE_PROPERTY_V_ARRAY_TYPE`
`static java.lang.String`	`CREATE_PROPERTY_VN_ARRAY_TYPE`
`static java.lang.String`	`DEFAULT_NUMBER_FORMAT` This constant denotes the default number format used in SQL Statements
`static java.lang.String`	`DEFAULT_TIME_DB_FORMAT` This constant denotes the default datetime format used in SQL Statements
`static java.lang.String`	`DEFAULT_TIME_FORMAT` This constant denotes the default datetime format used in SQL Statements
`static java.lang.String`	`DROP_PG_STMT_STR`
`static java.lang.String`	`EDGE_TABLE_SUFFIX`
`static java.lang.String`	`EXIST_PG_STMT_STR`
`static java.lang.String`	`GET_INTERNAL_ID_STMT_STR`
`static java.lang.String`	`GRANT_ACCESS_STMT`
`static java.lang.String`	`READ_VERTICES_PROJECTED_VARS_ALL`
`static java.lang.String`	`READ_VERTICES_PROJECTED_VARS_NO_VL`
`static java.lang.String`	`REVOKE_ACCESS_STMT`
`static java.lang.String`	`SKELETON_TABLE_SUFFIX`
`static java.lang.String`	`SNAPSHOT_TABLE_SUFFIX`
`static java.lang.String`	`TEXT_INDEX_TABLE_SUFFIX`
`static java.lang.String`	`UNEXPECTED_COLUMN_TYPE_ERROR`
`static java.lang.String`	`VERTEX_DISTINCT_TABLE_SUFFIX`
`static java.lang.String`	`VERTEX_TABLE_SUFFIX`

Fields inherited from interface oracle.pg.rdbms.OraclePropertyGraphConfigurationConstants
GRAPH_DATASOURCE_ID, GRAPH_JDBC_URL, GRAPH_NAME, GRAPH_OPTIONS, GRAPH_OWNER, GRAPH_PASSWD, GRAPH_SECURITY_LABEL, GRAPH_SECURITY_POLICY, GRAPH_SECURITY_ROW_LABEL, GRAPH_USERNAME

Fields inherited from interface oracle.pg.common.OracleMessageConstants
MG_ERR_USER_REQ_OP_CANCEL, MSG_E_AUTO_IDX_MUST_SOLR_OR_LUCENE, MSG_E_AUTO_IDX_NOT_EXIST, MSG_ERR_ARG_CANNOT_BE_NULL, MSG_ERR_ID_CANNOT_BE_NULL, MSG_ERR_NO_ELEM_TO_BE_CONSUMED, MSG_ERR_NO_OP_SUPPORTED, MSG_IDX_KEY_NOT_NULL, MSG_IDX_KEYS_NOT_NULL, MSG_TXT_IDX_NOT_FOUND, MSG_V_AUTO_IDX_MUST_SOLR_OR_LUCENE, MSG_V_AUTO_IDX_NOT_EXIST

Fields inherited from interface oracle.pg.common.messages.MesgConsts
ERR_ARG_CANNOT_BE_NULL, ERR_CODE_NOT_IN_LIST, ERR_DOP_CONSTRAINT, ERR_E_AUTO_IDX_MUST_SOLR_OR_LUCENE, ERR_E_AUTO_IDX_NOT_EXIST, ERR_E_DS_MUSTBE_FILE_OR_IS, ERR_E_MAX_LINE_CONSTRAINT, ERR_EDGE_DIR_NOT_BOTH, ERR_EDGE_WORK_TBL_NOT_CLEAN, ERR_GRAPH_NAME_CANT_BENULL, ERR_HIT_EXCEPTION, ERR_HIT_INTERRUPT, ERR_HIT_IO, ERR_HIT_OPGE, ERR_HIT_PARSEE, ERR_ID_CANNOT_BE_NULL, ERR_IDX_KEY_CANNOT_BE_NULL, ERR_IDX_KEY_NOT_NULL, ERR_IDX_KEYS_NOT_NULL, ERR_IN_DS_EDGE_CANTBE_NULL, ERR_IN_DS_VERT_CANTBE_NULL, ERR_IN_E_FLAT_DOESNT_EXIST, ERR_IN_V_FLAT_DOESNT_EXIST, ERR_INPUT_LIST_NOT_NULL, ERR_INPUT_NOT_NULL, ERR_INVALID_CHANGE_ACTION, ERR_INVALID_NUM_FIELDS, ERR_INVALID_NUM_NOARG, ERR_INVALID_NUMBER, ERR_INVALID_VAL, ERR_KEY_CANNOT_BE_ID, ERR_KEY_CANNOT_BE_NULL, ERR_KEY_CANNOT_BE_NULL_EMPTY, ERR_KEY_NOT_SET_TO, ERR_NO_ELEM_TO_BE_CONSUMED, ERR_NO_OP_SUPPORTED, ERR_NOT_IMPLEMENTED_YET, ERR_NOT_ORACLE_V_E, ERR_NUM_PART_CONSTRAINT, ERR_OFFSET_CONSTRAINT, ERR_OFFSET_E_MUST_BE_POS, ERR_OFFSET_V_MUST_BE_POS, ERR_OPT_FLAG_EDGE_INVALID, ERR_OPT_FLAG_VERT_INVALID, ERR_ORA_TEXT_INVALID_KEY, ERR_ORA_TEXT_ONLY_AUTO, ERR_OUTPUT_LIST_NOT_NULL, ERR_PG_ALREADY_EXISTS, ERR_PG_NOT_EMPTY, ERR_PG_NOT_NULL, ERR_SIZE_MUST_BE_POS, ERR_TIMEOUT_TAB_CREATION, ERR_TXT_IDX_NOT_FOUND, ERR_TYPE_ID_NOT_RECO, ERR_UNSUPPORTED_VAL_TYP, ERR_USER_REQ_OP_CANCEL, ERR_V_AUTO_IDX_MUST_SOLR_OR_LUCENE, ERR_V_AUTO_IDX_NOT_EXIST, ERR_V_DS_MUSTBE_FILE_OR_IS, ERR_V_MAX_LINE_CONSTRAINT, ERR_VALUE_CANNOT_BE_NULL, INFO_EMP_K_NO_P_VAL, INFO_NUL_K_NO_P_VAL

Fields inherited from interface oracle.pg.common.OraclePropertyGraphConstants
VERTEX_LABEL

Fields inherited from interface oracle.pg.common.OracleCSVDatatypeConstants
CSV_DATE_TIME_FORMATS, CSV_DT_KEYWORD_BOOLEAN, CSV_DT_KEYWORD_BYTE, CSV_DT_KEYWORD_CHAR, CSV_DT_KEYWORD_DATE, CSV_DT_KEYWORD_DOUBLE, CSV_DT_KEYWORD_FLOAT, CSV_DT_KEYWORD_INTEGER, CSV_DT_KEYWORD_JSON, CSV_DT_KEYWORD_LONG, CSV_DT_KEYWORD_RDF, CSV_DT_KEYWORD_SHORT, CSV_DT_KEYWORD_SPATIAL, CSV_DT_KEYWORD_STRING, OPG_DATETIME_FORMAT

Fields inherited from interface oracle.pg.common.OraclePropertyGraphDatatypeConstants
TYPE_DT_BOOL, TYPE_DT_BYTE, TYPE_DT_CHAR, TYPE_DT_DATE, TYPE_DT_DOUBLE, TYPE_DT_EMPTY, TYPE_DT_FLOAT, TYPE_DT_INTEGER, TYPE_DT_JSON, TYPE_DT_LONG, TYPE_DT_SERI, TYPE_DT_SHORT, TYPE_DT_SPATIAL, TYPE_DT_STRING, TYPE_DT_URI

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`void`	`clearRepository()` Removes all vertices and edges from this property graph instance.
`void`	`close()` Commits all the queued operations and properly closes the graph.
`void`	`commit()` Commit changes done to this property graph instance.
`void`	`commit(boolean bCommitIndices)` Commit changes done to this property graph instance.
`long`	`countEdges(int dop, ProgressListener pll)` Counts all edges using parallel scans and the specified DOP.
`long`	`countVertices(int dop, ProgressListener pll)` Counts all vertices using parallel scan with dop threads
`void`	`createDefaultSpatialIndexOnEdges(int dop)` This API creates a default Spatial index on edges.
`void`	`createDefaultSpatialIndexOnEdges(int dop, boolean bLocal, boolean bUseV2)` This API creates a default Spatial index on edges.
`void`	`createDefaultSpatialIndexOnVertices(int dop)` This API creates a default Spatial index on vertices.
`void`	`createDefaultSpatialIndexOnVertices(int dop, boolean bLocal, boolean bUseV2)` This API creates a default Spatial index on vertices.
`void`	`disable()` Disables the session flash back.
`java.util.List<java.lang.String>`	`disableDistinctEdgeTable()` Disables database triggers and indices of the distinct edge table
`java.util.List<java.lang.String>`	`disableEdgeTableConstraints()` Disables all the database constraints of the edge table.
`java.util.List<java.lang.String>`	`disableEdgeTableIndices(boolean disableGEIndices)` Disables all database indices of the edge table.
`java.util.List<java.lang.String>`	`disableVertexTableConstraints()` Disables all the database constraints of the vertex table.
`java.util.List<java.lang.String>`	`disableVertexTableIndices(boolean disableVTIndices)` Disables all database indices of the vertex table
`void`	`dispose()` Closes the graph without commiting any changes
`boolean`	`doesEdgeExistAt(java.lang.String szEdgeID, java.lang.Long longEndSCN)` Returns TRUE if the edge identified by the given edge ID exist at SCN denoted by the end scn
`boolean`	`doesEdgeExistAt(java.lang.String szEdgeID, java.lang.Long longEndSCN, int iQueryDOP)` Returns TRUE if the edge identified by the given edge ID exist at SCN denoted by the end scn
`boolean`	`doesVertexExistAt(java.lang.String szVertexID, java.lang.Long longEndSCN)` Returns TRUE if the vertex identified by the given vertex ID exist at SCN denoted by the end scn
`boolean`	`doesVertexExistAt(java.lang.String szVertexID, java.lang.Long longEndSCN, int iQueryDOP)` Returns TRUE if the vertex identified by the given vertex ID exist at SCN denoted by the end scn
`void`	`dropDefaultSpatialIndexOnEdges()` This API drops the default Spatial index on edges.
`void`	`dropDefaultSpatialIndexOnVertices()` This API drops the default Spatial index on vertices.
`void`	`enableAtSCN(java.lang.Long longSCN)` Sets the session snapshot to the given SCN value
`void`	`flushUpdates()` Flushes updates into the pertinent tables.
`java.util.LinkedList<java.lang.String>`	`getConstraintNames(java.lang.String szTabName)` Gets a List of all the database constraints associated to the given table.
`java.lang.Long`	`getCurrentSCN()` Returns the current SCN by invoking DBMS FLASHBACK API.
`java.lang.Long`	`getCurrentSCNUnsafe()` Returns the current SCN by invoking DBMS FLASHBACK API.
`int`	`getDatabaseMajorVersion()`
`java.lang.Class`	`getDatatypeClassFromValueObjForTextIndex(java.lang.Object value)` Gets the datatype class from the given value object used when executing a query over a text index
`int`	`getDefaultDOPPerPtn()` Returns the default DOP used for partition-wise scan
`java.lang.String`	`getDistinctVertexTabIdxName(java.lang.String szCode)` Returns the name of an index of the distinct vertex table for the specified code
`java.lang.String`	`getDistinctVertexTabName()` Returns the name of the graph distinct vertex table
`java.lang.String`	`getDistinctVertexTabNameNoSchema()` Returns the name of the graph distinct vertex table
`OracleEdge`	`getEdge(java.lang.Object id)` Returns the edge referenced by the object identifier.
`java.util.Iterator<EdgeChange>`	`getEdgeChanges(java.lang.Long longStartSCN, java.lang.Long longEndSCN)` Returns the changes between the given start SCN and end SCN.
`java.util.Iterator<EdgeChange>`	`getEdgeChanges(java.lang.Long longStartSCN, java.lang.Long longEndSCN, int iQueryDOP)` Returns the edge changes between the given start SCN and end SCN.
`java.util.Iterator<EdgeChange>`	`getEdgeChanges(java.lang.Long longStartSCN, java.lang.Long longEndSCN, int iQueryDOP, boolean bFilterOutRemovedInserts)` Returns the edge changes between the given start SCN and end SCN.
`java.util.Iterator<EdgeChange>`	`getEdgeChanges(java.lang.Long longStartSCN, java.lang.Long longEndSCN, int iQueryDOP, boolean bFilterOutRemovedInserts, java.lang.String[] propertyNames)` Returns the edge changes between the given start SCN and end SCN.
`OracleEdgeBase`	`getEdgeInstance(java.lang.Long eid, boolean bCreateIfAbsentFromCache, boolean bSkipStoreToCache)` Returns an instance of OracleEdgeBase.
`int`	`getEdgePartitionsNumber()` Returns the number of HASH partitions of the edge table.
`java.lang.String`	`getEdgeTabIdxName(java.lang.String szCode)` Returns the name of an index of the edge table for the specified code
`java.lang.String`	`getEdgeTabName()` Returns the name of the edge table
`java.lang.String`	`getEdgeTabNameNoSchema()` Returns the name of the edge table
`java.lang.String`	`getGraphOwner()` Returns the owner name of the graph.
`java.util.LinkedList<java.lang.String>`	`getIndexNames(java.lang.String szTabName)` Gets a List of all the database indexes associated to the given table.
`static OraclePropertyGraph`	`getInstance(Oracle oracle, java.lang.String szGraphName)` Returns an instance of OraclePropertyGraph using the Oracle connection and graph name provided.
`static OraclePropertyGraph`	`getInstance(Oracle oracle, java.lang.String szGraphName, int iHashPartitionsNum)` Returns an instance of OraclePropertyGraph using the Oracle connection and graph name provided.
`static OraclePropertyGraph`	`getInstance(Oracle oracle, java.lang.String szGraphName, int iHashPartitionsNum, int iDOP, java.lang.String szTBS, java.lang.String szOptions)` Returns an instance of OraclePropertyGraph using the Oracle connection and graph name provided.
`static OraclePropertyGraph`	`getInstance(Oracle oracle, java.lang.String szGraphName, int iHashPartitionsNum, int iDOP, java.lang.String szTBS, java.lang.String szTBSSet, java.lang.String szOptions)` Returns an instance of OraclePropertyGraph using the Oracle connection and graph name provided.
`static OraclePropertyGraph`	`getInstance(Oracle oracle, java.lang.String owner, java.lang.String szGraphName)` Returns an instance of OraclePropertyGraph using the Oracle connection and graph name provided.
`static OraclePropertyGraph`	`getInstance(Oracle oracle, java.lang.String szGraphOwner, java.lang.String szGraphName, int iHashPartitionsNum, int iDOP, java.lang.String szTBS, java.lang.String szOptions)` Returns an instance of OraclePropertyGraph using the Oracle connection and graph name provided.
`static OraclePropertyGraph`	`getInstance(Oracle oracle, java.lang.String szGraphOwner, java.lang.String szGraphName, int iHashPartitionsNum, int iDOP, java.lang.String szTBS, java.lang.String szTBSSet, java.lang.String szOptions)` Returns an instance of OraclePropertyGraph using the Oracle connection and graph name provided.
`static OraclePropertyGraph`	`getInstance(PgRdbmsGraphConfig config)` Gets an OraclePropertyGraph instance from a PGX PgRdbmsGraphConfig object
`java.util.Set<java.lang.Long>`	`getInvalidEdgeIDSet(int dop, ProgressListener pl)` Gets a set of invalid edges that are stored in the property graph.
`long`	`getMaxLabelLengthAllowedInBytes()` Get the maximum value length allowed for a label in Bytes
`long`	`getMaxPropertyNameLengthAllowedInBytes()` Get the maximum value length allowed for a property name in Bytes
`long`	`getMaxValueLengthAllowedInBytes()` Get the maximum value length allowed for a property value in Bytes
`java.lang.String`	`getNumberToCharSqlFormatString()` Gets the Char SQL Format used to format a number into a string
`java.lang.String`	`getOpgVersion()` Get version of OPG pl/sql packages installed in DB
`Oracle`	`getOracle()` Returns the underlying Oracle instance associated with the property graph instance
`static Oracle`	`getOracle(PgRdbmsGraphConfig config)` Gets an Oracle object from a PGX PgRdbmsGraphConfig object
`static Oracle`	`getOracle(java.lang.String datasourceId)` Gets an Oracle object from a given Datasource Id
`OracleIndexManager`	`getOracleIndexManager()` Gets the Oracle Index Manager associated to this property graph instance.
`boolean`	`getPGViewOnRDFFlag()` Validates if this property graph instance comes from a Property Graph view over RDF data
`int`	`getQueryFetchSize()` Returns the query fetch size when scanning the vertex and edge tables
`java.util.Iterator<java.lang.Long>`	`getRemovedEdges(java.lang.Long longStartSCN, java.lang.Long longEndSCN, int iQueryDOP, java.lang.String szOptions)` Returns an ordered iterator of IDs of Edges that involved in DELETE operations happened between the two given SCNs.
`java.util.Iterator<java.lang.Long>`	`getRemovedVertices(java.lang.Long longStartSCN, java.lang.Long longEndSCN, int iQueryDOP, java.lang.String szOptions)` Returns an ordered iterator of IDs of Vertices that involved in DELETE operations happened between the two given SCNs.
`int`	`getRowPrefetch()` Returns the number of rows to prefetch when executing a SQL query over the Property graph data tables
`java.lang.String`	`getSessionID()` Returns the current database Session ID
`int`	`getSessionQueryDOP()` Returns the degree of parallel query execution at the session level.
`java.lang.String`	`getSkeletonTabIdxName(java.lang.String szCode)` Returns the name of an index of the graph GT table for the specified code
`java.lang.String`	`getSkeletonTabName()` Returns the name of the graph skeleton table
`java.lang.String`	`getSkeletonTabNameNoSchema()` Returns the name of the graph skeleton table
`boolean`	`getSkipFormNCharSettingForTextQuery()` Returns TRUE if skipFormNCharSettingForTextQuery flag is set, which is the default behavior.
`java.lang.String`	`getSnapshotTabName()` Returns the name of the PGX snapshot table
`java.util.List<java.lang.String>`	`getTableNames()`
`java.lang.String`	`getTablespace()`
`java.lang.String`	`getTablespaceSet()`
`java.lang.String`	`getTextIndexDirectoryPrefix()` Returns the name of this property graph instance
`java.lang.String`	`getTextIndexTabName()` Returns the name of the index metadata table
`java.lang.String`	`getTimeToCharSqlFormatString()` Gets the Char SQL Format used to format a datetime into a string
`boolean`	`getTreatTimestampTzAsStr()` Returns a flag that decides if timestamp with timezone is treated as a string (instead of a Timestamp object).
`OracleVertex`	`getVertex(java.lang.Object id)` Deprecated.
`java.util.Iterator<VertexChange>`	`getVertexChanges(java.lang.Long longStartSCN, java.lang.Long longEndSCN)` Returns the changes between the given start SCN and end SCN.
`java.util.Iterator<VertexChange>`	`getVertexChanges(java.lang.Long longStartSCN, java.lang.Long longEndSCN, int iQueryDOP)` Returns the vertex changes between the given start SCN and end SCN using the given query degree of parallelism.
`java.util.Iterator<VertexChange>`	`getVertexChanges(java.lang.Long longStartSCN, java.lang.Long longEndSCN, int iQueryDOP, boolean bFilterOutRemovedInserts)` Returns the vertex changes between the given start SCN and end SCN.
`java.util.Iterator<VertexChange>`	`getVertexChanges(java.lang.Long longStartSCN, java.lang.Long longEndSCN, int iQueryDOP, boolean bFilterOutRemovedInserts, java.lang.String[] propertyNames)` Returns the vertex changes between the given start SCN and end SCN.
`java.util.Set<java.lang.Long>`	`getVertexIDSet(int dop, ProgressListener pl)` Gets a set of Vertex IDs that are stored in the property graph
`OracleVertexBase`	`getVertexInstance(java.lang.Long vid, boolean bCreateIfAbsentFromCache, boolean bSkipStoreToCache)` Returns an instance of OracleVertexBase.
`int`	`getVertexPartitionsNumber()` Returns the number of HASH partitions of the vertex table.
`java.lang.String`	`getVertexTabIdxName(java.lang.String szCode)` Returns the name of an index of the vertex table for the specified code
`java.lang.String`	`getVertexTabName()` Returns the name of the vertex table
`java.lang.String`	`getVertexTabNameNoSchema()` Returns the name of the vertex table
`java.lang.String`	`getVerticesProjectedVars()`
`java.sql.Date`	`getVTE()` Get the end valid time used in the property graph
`java.sql.Date`	`getVTS()` Get the start valid time used in the property graph
`void`	`grantAccess(java.lang.String user, java.lang.String privilege)` Grants access of this property graph to another user
`boolean`	`isDB11g()` Returns if this property graph instance is working against an 11g database
`boolean`	`isFeatureSupported(SQLUtils.DbFeature dbFeature)` Checks if the given DB feature is supported
`boolean`	`isShardingDb()` This method verifies if the underlying connection is opened against a sharding DB
`boolean`	`isVirtualPropertyGraph()` Validates if this property graph instance is based on a view
`java.sql.ResultSet[]`	`parallelExecuteStatements(java.sql.PreparedStatement[] stmtArray)` Executes the given statements in parallel and returns an array of result sets from each statement.
`java.lang.String`	`parseValueToCharSQLFormatString(java.lang.Object value)` Parses a numeric or datetime value object into the String format required by SQL (Oracle Text) using the CharSQL formats used in this property graph instance.
`static java.lang.Object`	`readObjFromResultSet(java.sql.ResultSet rs, int iIdxTypeCol)` Reads a few columns: T, V, VN, VT from the result set and constructs an Object (V in a K/V pair) depending on the actual object type.
`static java.lang.Object`	`readObjFromResultSet(java.sql.ResultSet rs, int iIdxTypeCol, boolean bTreatTimestampTzAsStr)` Reads a few columns: T, V, VN, VT from the result set and constructs an Object (V in a K/V pair) depending on the actual object type.
`void`	`rebuildDistinctEdgeTable(java.util.List<java.lang.String> llIndices, int dop, java.lang.String szOptions)` Enables database triggers and indices of the distinct edge table
`void`	`rebuildEdgeTableConstraints(java.util.List<java.lang.String> llConstraints, int dop, java.lang.String szOptions)` This method rebuilds all the database constraints of the edge table.
`void`	`rebuildEdgeTableIndices(java.util.List<java.lang.String> llIndices, int dop, boolean rebuildGEIndices, java.lang.String szOptions)` Rebuilds all database indices of the edge table.
`void`	`rebuildVertexTableConstraints(java.util.List<java.lang.String> llConstraints, int dop, java.lang.String szOptions)` Rebuilds all the database constraints of the vertex table.
`void`	`rebuildVertexTableIndices(java.util.List<java.lang.String> llIndices, int dop, boolean rebuildVTIndices, java.lang.String szOptions)` Rebuilds all database indices of the vertex table.
`void`	`refreshIndices(long lStartSCN, long lEndSCN)` Refreshes all the text indices based on the changes done during the given SCN window.
`void`	`revokeAccess(java.lang.String user, java.lang.String privilege)` Revoke access of this property graph from another user.
`void`	`rollback()` Rollbacks the operations done to this property graph instance
`void`	`setDefaultDOPPerPtn(int i)` This method sets the default DOP used for partition-wise scan.
`void`	`setLabel(java.lang.String policy, java.lang.String label)` Sets the label for the current session.
`void`	`setNumberToCharSqlFormatString(java.lang.String format)` Sets the Char SQL Format used to format a number into a string
`void`	`setPGViewOnRDFFlag(boolean flag)` Specifies if this property graph instance comes from a Property Graph view over RDF data
`void`	`setQueryFetchSize(int size)` Sets the query fetch size used when scanning the vertex and edge tables
`void`	`setRowLabel(java.lang.String policy, java.lang.String label)` Sets the row label for the current session.
`void`	`setRowPrefetch(int i)` Sets the number of rows to prefetch when executing a SQL query over the Property graph data tables
`void`	`setSessionQueryDOP(int dop)` Sets the degree of parallel query execution at the session level.
`void`	`setSkipFormNCharSettingForTextQuery(java.lang.String s)` This method sets a flag for skipFormNCharSettingForTextQuery
`void`	`setTimeToCharSqlFormatString(java.lang.String format)` Sets the Char SQL Format used to format a datetime into a string
`void`	`setVTE(java.sql.Date dateVTE)` Set the end valid time used in the property graph
`void`	`setVTS(java.sql.Date dateVTS)` Set the start valid time used in the property graph
`boolean`	`supportVertexLabels()` Validates if the property graph instance support vertex labels
`void`	`treatTimestampTzAsStr(boolean b)` This API sets a flag that decides if timestamp with timezone is treated as a string (instead of a Timestamp object).

Methods inherited from class oracle.pg.rdbms.SQLAnalyticsGraph
analyze, analyze, analyze, analyzeAuto, collaborativeFiltering, collaborativeFilteringCheckIntermediateError, collaborativeFilteringCleanup, collaborativeFilteringGetRecommendation, collaborativeFilteringPrep, countTriangle, countTriangle, countTriangle, countTriangleCleanup, countTrianglePrep, countTriangleRenum, countTriangleRenum, createStatTable, estimateTriangleRenum, estimateTriangleRenum, expEdgeStat, expVertexStat, findCluster, findCluster, findClusterCleanup, findClusterPrep, getTopK, getTopK, getTopK, impEdgeStat, impVertexStat, pageRank, pageRank, pageRankCleanup, pageRankPrep, shortestPath, shortestPath, shortestPath, shortestPath, shortestPath, shortestPath, shortestPathCleanup, shortestPathPrep, sparsifyGraph, sparsifyGraph, sparsifyGraphCleanup, sparsifyGraphPrep

Methods inherited from class oracle.pg.common.OraclePropertyGraphBase
addEdge, addUpdatedEdge, addUpdatedVertex, addVertex, addVertex, addVertexById, adjacentEdgesFromVertices, adjacentEdgesFromVertices, clearCache, clearUpdateQueue, commitIndices, createIndex, decodeObject, edges, edges, edgesByIds, edgesByIds, edgesByProperty, edgesByProperty, edgesByProperty, edgesByProperty, edgesByProperty, edgesByPropertyKey, edgesByPropertyKey, edgesByPropertyKey, edgesByPropertyKey, getBatchSize, getCacheStatus, getConfig, getDateTimeFormatter, getDefaultEdgeOptFlag, getDefaultIndexParameters, getDefaultVertexOptFlag, getEdgeFilterCallback, getEdgeInstance, getElementsProperties, getGraphName, getJustEdgeIdOptFlag, getJustVertexIdOptFlag, getOperationQueueSize, getProgressListener, getQueueSize, getShortestPath, getShortestPath, getSimpleDateFormat, getStringForObj, getVertexFilterCallback, isBuiltinElementsCacheDisabled, isDisposed, isEmpty, isShutdown, isSkipRefreshIndicesEnabled, isTransientPropertyGraphInstance, removeEdge, removeEdges, removeEdges, removeEdges, removeEdges, removeVertex, removeVertices, removeVertices, removeVertices, removeVertices, serializableToStr, setBatchSize, setCacheStatus, setDefaultEdgeOptFlag, setDefaultIndexParameters, setDefaultVertexOptFlag, setEdgeFilterCallback, setProgressListener, setQueueSize, setSkipRefreshIndices, setSolrJavaBinFormat, setTransientPropertyGraphInstance, setVertexFilterCallback, startTransaction, strToSerializable, sum, toString, useSolrJavaBinFormat, vertices, vertices, verticesByIds, verticesByIds, verticesByProperty, verticesByProperty, verticesByProperty, verticesByProperty, verticesByProperty, verticesByPropertyKey, verticesByPropertyKey, verticesByPropertyKey, verticesByPropertyKey

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface oracle.pg.common.OracleIndexableGraph
createKeyIndex, createKeyIndex, createKeyIndex, dropAllAutoIndices, dropAllIndices, dropAllManualIndices, dropIndex, dropKeyIndex, dropKeyIndex, dropKeyIndex, getAutoIndex, getIndex, getIndexedKeys, getIndexParameters, getIndices, isEdgeAutoIndexEnabled, isVertexAutoIndexEnabled, refreshAutoIndices, validateIndexManager

Methods inherited from interface oracle.pg.common.OracleGraphAttributeUpdater
addAttributeToAllEdges, addAttributeToAllEdges, addAttributeToAllEdges, addAttributeToAllVertices, addAttributeToAllVertices, addAttributeToAllVertices, getDOPForMetadataOperations, removeAttributeFromAllEdges, removeAttributeFromAllEdges, removeAttributeFromAllEdges, removeAttributeFromAllVertices, removeAttributeFromAllVertices, removeAttributeFromAllVertices, updateGraph

- Field Detail
  - ADD_EDGE_STMT_STR
```
public static final java.lang.String ADD_EDGE_STMT_STR
```
    See Also:
    
    Constant Field Values
  - ADD_VERTEX_STMT_STR
```
public static final java.lang.String ADD_VERTEX_STMT_STR
```
    See Also:
    
    Constant Field Values
  - CREATE_PG_TABLES_NO_SHARDING_STMT_STR
```
public static final java.lang.String CREATE_PG_TABLES_NO_SHARDING_STMT_STR
```
    See Also:
    
    Constant Field Values
  - CREATE_PG_TABLES_SHARDING_STMT_STR
```
public static final java.lang.String CREATE_PG_TABLES_SHARDING_STMT_STR
```
    See Also:
    
    Constant Field Values
  - CREATE_PROPERTY_NAMES_ARRAY_TYPE
```
public static final java.lang.String CREATE_PROPERTY_NAMES_ARRAY_TYPE
```
    See Also:
    
    Constant Field Values
  - CREATE_PROPERTY_T_ARRAY_TYPE
```
public static final java.lang.String CREATE_PROPERTY_T_ARRAY_TYPE
```
    See Also:
    
    Constant Field Values
  - CREATE_PROPERTY_V_ARRAY_TYPE
```
public static final java.lang.String CREATE_PROPERTY_V_ARRAY_TYPE
```
    See Also:
    
    Constant Field Values
  - CREATE_PROPERTY_VN_ARRAY_TYPE
```
public static final java.lang.String CREATE_PROPERTY_VN_ARRAY_TYPE
```
    See Also:
    
    Constant Field Values
  - DEFAULT_NUMBER_FORMAT
```
public static final java.lang.String DEFAULT_NUMBER_FORMAT
```
    This constant denotes the default number format used in SQL Statements
    
    See Also:
    
    Constant Field Values
  - DEFAULT_TIME_DB_FORMAT
```
public static final java.lang.String DEFAULT_TIME_DB_FORMAT
```
    This constant denotes the default datetime format used in SQL Statements
    
    See Also:
    
    Constant Field Values
  - DEFAULT_TIME_FORMAT
```
public static final java.lang.String DEFAULT_TIME_FORMAT
```
    This constant denotes the default datetime format used in SQL Statements
    
    See Also:
    
    Constant Field Values
  - DROP_PG_STMT_STR
```
public static final java.lang.String DROP_PG_STMT_STR
```
    See Also:
    
    Constant Field Values
  - EDGE_TABLE_SUFFIX
```
public static final java.lang.String EDGE_TABLE_SUFFIX
```
    See Also:
    
    Constant Field Values
  - EXIST_PG_STMT_STR
```
public static final java.lang.String EXIST_PG_STMT_STR
```
    See Also:
    
    Constant Field Values
  - GET_INTERNAL_ID_STMT_STR
```
public static final java.lang.String GET_INTERNAL_ID_STMT_STR
```
    See Also:
    
    Constant Field Values
  - GRANT_ACCESS_STMT
```
public static final java.lang.String GRANT_ACCESS_STMT
```
    See Also:
    
    Constant Field Values
  - READ_VERTICES_PROJECTED_VARS_ALL
```
public static final java.lang.String READ_VERTICES_PROJECTED_VARS_ALL
```
    See Also:
    
    Constant Field Values
  - READ_VERTICES_PROJECTED_VARS_NO_VL
```
public static final java.lang.String READ_VERTICES_PROJECTED_VARS_NO_VL
```
    See Also:
    
    Constant Field Values
  - REVOKE_ACCESS_STMT
```
public static final java.lang.String REVOKE_ACCESS_STMT
```
    See Also:
    
    Constant Field Values
  - SKELETON_TABLE_SUFFIX
```
public static final java.lang.String SKELETON_TABLE_SUFFIX
```
    See Also:
    
    Constant Field Values
  - SNAPSHOT_TABLE_SUFFIX
```
public static final java.lang.String SNAPSHOT_TABLE_SUFFIX
```
    See Also:
    
    Constant Field Values
  - TEXT_INDEX_TABLE_SUFFIX
```
public static final java.lang.String TEXT_INDEX_TABLE_SUFFIX
```
    See Also:
    
    Constant Field Values
  - UNEXPECTED_COLUMN_TYPE_ERROR
```
public static final java.lang.String UNEXPECTED_COLUMN_TYPE_ERROR
```
    See Also:
    
    Constant Field Values
  - VERTEX_DISTINCT_TABLE_SUFFIX
```
public static final java.lang.String VERTEX_DISTINCT_TABLE_SUFFIX
```
    See Also:
    
    Constant Field Values
  - VERTEX_TABLE_SUFFIX
```
public static final java.lang.String VERTEX_TABLE_SUFFIX
```
    See Also:
    
    Constant Field Values
- Method Detail
  - clearRepository
```
public void clearRepository()
                     throws java.sql.SQLException
```
    Removes all vertices and edges from this property graph instance. Additionally, all existing index are removed from this property graph instance. A DDL (truncate) is executed so there is no way to rollback.
    
    Specified by:
    
    clearRepository in class OraclePropertyGraphBase
    
    Throws:
    
    java.sql.SQLException
  - close
```
public void close()
```
    Commits all the queued operations and properly closes the graph.
    
    Specified by:
    
    close in interface java.io.Closeable
    
    Specified by:
    
    close in interface java.lang.AutoCloseable
  - commit
```
public void commit()
```
    Commit changes done to this property graph instance.
    
    Specified by:
    
    commit in class OraclePropertyGraphBase
  - commit
```
public void commit(boolean bCommitIndices)
```
    Commit changes done to this property graph instance.
  - countEdges
```
public long countEdges(int dop,
                       ProgressListener pll)
```
    Counts all edges using parallel scans and the specified DOP.
    
    Specified by:
    
    countEdges in interface OracleMetadataGraph
    
    Parameters:
    
    dop - a positive integer defining the number of threads to use when parallel scanning the edges.
    
    Returns:
    
    the number of edges in the graph
  - countVertices
```
public long countVertices(int dop,
                          ProgressListener pll)
```
    Counts all vertices using parallel scan with dop threads
    
    Specified by:
    
    countVertices in interface OracleMetadataGraph
    
    Parameters:
    
    dop - a positive integer defining the number of threads to use when parallel scanning the vertices.
    
    pll - a ProgressListener object.
    
    Returns:
    
    the number of vertices in the graph
  - createDefaultSpatialIndexOnEdges
```
public void createDefaultSpatialIndexOnEdges(int dop)
                                      throws java.sql.SQLException
```
    This API creates a default Spatial index on edges. It assumes that the mdsys.opg_apis.get_geometry_from_v_t_cols(v,t) PL/SQL is going to be used to create a function-based Spatial index. In addition, it adds a predefined value into user_sdo_geom_metadata. To customize, please refer to the dev guide for adding a row to user_sdo_geom_metadata and then creating a Spatial index manually. Note that, a DDL will be executed so expect an implict commit. If you have changes that do not want to be persisted, run a rollback before calling this method.
    
    Parameters:
    
    dop - degree of parallelism used to create the Spatial index
    
    Throws:
    
    java.sql.SQLException
  - createDefaultSpatialIndexOnEdges
```
public void createDefaultSpatialIndexOnEdges(int dop,
                                             boolean bLocal,
                                             boolean bUseV2)
                                      throws java.sql.SQLException
```
    This API creates a default Spatial index on edges. It assumes that the mdsys.opg_apis.get_geometry_from_v_t_cols(v,t) PL/SQL is going to be used to create a function-based Spatial index. In addition, it adds a predefined value into user_sdo_geom_metadata. To customize, please refer to the dev guide for adding a row to user_sdo_geom_metadata and then creating a Spatial index manually. Note that, a DDL will be executed so expect an implict commit. If you have changes that do not want to be persisted, run a rollback before calling this method.
    
    Parameters:
    
    dop - degree of parallelism used to create the Spatial index
    
    bLocal - creates a local index if true
    
    bUseV2 - uses MDSYS.SPATIAL_INDEX_V2 as the indextype if true, and uses MDSYS.SPATIAL_INDEX as the indextype if false.
    
    Throws:
    
    java.sql.SQLException
  - createDefaultSpatialIndexOnVertices
```
public void createDefaultSpatialIndexOnVertices(int dop)
                                         throws java.sql.SQLException
```
    This API creates a default Spatial index on vertices. It assumes that the mdsys.opg_apis.get_geometry_from_v_t_cols(v,t) PL/SQL is going to be used to create a function-based Spatial index. In addition, it adds a predefined value into user_sdo_geom_metadata. To customize, please refer to the dev guide for adding a row to user_sdo_geom_metadata and then creating a Spatial index manually. Note that, a DDL will be executed so expect an implict commit. If you have changes that do not want to be persisted, run a rollback before calling this method.
    
    Parameters:
    
    dop - degree of parallelism used to create the Spatial index
    
    Throws:
    
    java.sql.SQLException
  - createDefaultSpatialIndexOnVertices
```
public void createDefaultSpatialIndexOnVertices(int dop,
                                                boolean bLocal,
                                                boolean bUseV2)
                                         throws java.sql.SQLException
```
    This API creates a default Spatial index on vertices. It assumes that the mdsys.opg_apis.get_geometry_from_v_t_cols(v,t) PL/SQL is going to be used to create a function-based Spatial index. In addition, it adds a predefined value into user_sdo_geom_metadata. To customize, please refer to the dev guide for adding a row to user_sdo_geom_metadata and then creating a Spatial index manually. Note that, a DDL will be executed so expect an implict commit. If you have changes that do not want to be persisted, run a rollback before calling this method.
    
    Parameters:
    
    dop - degree of parallelism used to create the Spatial index
    
    bLocal - creates a local index if true
    
    bUseV2 - uses MDSYS.SPATIAL_INDEX_V2 as the indextype if true, and uses MDSYS.SPATIAL_INDEX as the indextype if false.
    
    Throws:
    
    java.sql.SQLException
  - disable
```
public void disable()
             throws java.sql.SQLException
```
    Disables the session flash back.
    
    Specified by:
    
    disable in interface OracleChangeTracker
    
    Throws:
    
    java.sql.SQLException
  - disableDistinctEdgeTable
```
public java.util.List<java.lang.String> disableDistinctEdgeTable()
                                                          throws java.sql.SQLException
```
    Disables database triggers and indices of the distinct edge table
    
    Throws:
    
    java.sql.SQLException
  - disableEdgeTableConstraints
```
public java.util.List<java.lang.String> disableEdgeTableConstraints()
                                                             throws java.sql.SQLException
```
    Disables all the database constraints of the edge table.
    
    Returns:
    
    a list of the disabled constraint names. The result list must not be NULL.
    
    Throws:
    
    java.sql.SQLException
  - disableEdgeTableIndices
```
public java.util.List<java.lang.String> disableEdgeTableIndices(boolean disableGEIndices)
                                                         throws java.sql.SQLException
```
    Disables all database indices of the edge table.
    
    Parameters:
    
    disableGEIndices - True if should disable indices for GE$ table, false for GT$ table.
    
    Returns:
    
    a list of disabled index names. The result list must not be NULL.
    
    Throws:
    
    java.sql.SQLException
  - disableVertexTableConstraints
```
public java.util.List<java.lang.String> disableVertexTableConstraints()
                                                               throws java.sql.SQLException
```
    Disables all the database constraints of the vertex table.
    
    Returns:
    
    a list of the disabled constraint names. The result list must not be NULL.
    
    Throws:
    
    java.sql.SQLException
  - disableVertexTableIndices
```
public java.util.List<java.lang.String> disableVertexTableIndices(boolean disableVTIndices)
                                                           throws java.sql.SQLException
```
    Disables all database indices of the vertex table
    
    Parameters:
    
    disableVTIndices - True if should disable indices for VT$ table, false for VD$ table.
    
    Returns:
    
    a list of disabled index names. The result list must not be NULL.
    
    Throws:
    
    java.sql.SQLException
  - dispose
```
public void dispose()
```
    Closes the graph without commiting any changes
  - doesEdgeExistAt
```
public boolean doesEdgeExistAt(java.lang.String szEdgeID,
                               java.lang.Long longEndSCN)
                        throws java.sql.SQLException
```
    Returns TRUE if the edge identified by the given edge ID exist at SCN denoted by the end scn
    
    Specified by:
    
    doesEdgeExistAt in interface OracleChangeTracker
    
    Parameters:
    
    szEdgeID - ID of the edge
    
    longEndSCN - scn
    
    Returns:
    
    TRUE if the edge identified by the given edge ID exist at SCN denoted by the end SCN
    
    Throws:
    
    java.sql.SQLException
  - doesEdgeExistAt
```
public boolean doesEdgeExistAt(java.lang.String szEdgeID,
                               java.lang.Long longEndSCN,
                               int iQueryDOP)
                        throws java.sql.SQLException
```
    Returns TRUE if the edge identified by the given edge ID exist at SCN denoted by the end scn
    
    Specified by:
    
    doesEdgeExistAt in interface OracleChangeTracker
    
    Parameters:
    
    szEdgeID - ID of the edge
    
    longEndSCN - scn
    
    iQueryDOP - the degree of parallelism to be used to do the check
    
    Returns:
    
    TRUE if the edge identified by the given edge ID exist at SCN denoted by the end SCN
    
    Throws:
    
    java.sql.SQLException
  - doesVertexExistAt
```
public boolean doesVertexExistAt(java.lang.String szVertexID,
                                 java.lang.Long longEndSCN)
                          throws java.sql.SQLException
```
    Returns TRUE if the vertex identified by the given vertex ID exist at SCN denoted by the end scn
    
    Specified by:
    
    doesVertexExistAt in interface OracleChangeTracker
    
    Parameters:
    
    szVertexID - ID of the vertex
    
    longEndSCN - scn
    
    Returns:
    
    TRUE if the vertex identified by the given vertex ID exist at SCN denoted by the end SCN
    
    Throws:
    
    java.sql.SQLException
  - doesVertexExistAt
```
public boolean doesVertexExistAt(java.lang.String szVertexID,
                                 java.lang.Long longEndSCN,
                                 int iQueryDOP)
                          throws java.sql.SQLException
```
    Returns TRUE if the vertex identified by the given vertex ID exist at SCN denoted by the end scn
    
    Specified by:
    
    doesVertexExistAt in interface OracleChangeTracker
    
    Parameters:
    
    szVertexID - ID of the vertex
    
    longEndSCN - scn
    
    iQueryDOP - the degree of parallelism to be used to do the check
    
    Returns:
    
    TRUE if the vertex identified by the given vertex ID exist at SCN denoted by the end SCN
    
    Throws:
    
    java.sql.SQLException
  - dropDefaultSpatialIndexOnEdges
```
public void dropDefaultSpatialIndexOnEdges()
                                    throws java.sql.SQLException
```
    This API drops the default Spatial index on edges.
    
    Throws:
    
    java.sql.SQLException
  - dropDefaultSpatialIndexOnVertices
```
public void dropDefaultSpatialIndexOnVertices()
                                       throws java.sql.SQLException
```
    This API drops the default Spatial index on vertices.
    
    Throws:
    
    java.sql.SQLException
  - enableAtSCN
```
public void enableAtSCN(java.lang.Long longSCN)
                 throws java.sql.SQLException
```
    Sets the session snapshot to the given SCN value
    
    Specified by:
    
    enableAtSCN in interface OracleChangeTracker
    
    Parameters:
    
    longSCN - SCN of the snapshot
    
    Throws:
    
    java.sql.SQLException
  - flushUpdates
```
public void flushUpdates()
```
    Flushes updates into the pertinent tables.
    
    Overrides:
    
    flushUpdates in class OraclePropertyGraphBase
  - getConstraintNames
```
public java.util.LinkedList<java.lang.String> getConstraintNames(java.lang.String szTabName)
                                                          throws java.sql.SQLException
```
    Gets a List of all the database constraints associated to the given table.
    
    Parameters:
    
    szTabName - the name of the table
    
    Returns:
    
    a List<String> with the names of the constraints associated to the given table
    
    Throws:
    
    java.sql.SQLException
  - getCurrentSCN
```
public java.lang.Long getCurrentSCN()
                             throws java.sql.SQLException
```
    Returns the current SCN by invoking DBMS FLASHBACK API.
    
    Specified by:
    
    getCurrentSCN in interface OracleChangeTracker
    
    Throws:
    
    java.sql.SQLException
  - getCurrentSCNUnsafe
```
public java.lang.Long getCurrentSCNUnsafe()
                                   throws java.sql.SQLException
```
    Returns the current SCN by invoking DBMS FLASHBACK API. It is "unsafe" because the SCN returned may cause ORA-01466.
    
    Throws:
    
    java.sql.SQLException
  - getDatabaseMajorVersion
```
public int getDatabaseMajorVersion()
```
  - getDatatypeClassFromValueObjForTextIndex
```
public java.lang.Class getDatatypeClassFromValueObjForTextIndex(java.lang.Object value)
```
    Gets the datatype class from the given value object used when executing a query over a text index
    
    Specified by:
    
    getDatatypeClassFromValueObjForTextIndex in interface OracleIndexableGraph
    
    Overrides:
    
    getDatatypeClassFromValueObjForTextIndex in class OraclePropertyGraphBase
  - getDefaultDOPPerPtn
```
public int getDefaultDOPPerPtn()
```
    Returns the default DOP used for partition-wise scan
  - getDistinctVertexTabIdxName
```
public java.lang.String getDistinctVertexTabIdxName(java.lang.String szCode)
```
    Returns the name of an index of the distinct vertex table for the specified code
    
    Parameters:
    
    szCode - the index code name
    
    Returns:
    
    the name of the index
  - getDistinctVertexTabName
```
public java.lang.String getDistinctVertexTabName()
```
    Returns the name of the graph distinct vertex table
  - getDistinctVertexTabNameNoSchema
```
public java.lang.String getDistinctVertexTabNameNoSchema()
```
    Returns the name of the graph distinct vertex table
  - getEdge
```
public OracleEdge getEdge(java.lang.Object id)
```
    Returns the edge referenced by the object identifier.
    
    Specified by:
    
    getEdge in class OraclePropertyGraphBase
    
    Parameters:
    
    id - the object identifier of the referenced edge
    
    Returns:
    
    an OracleEdge object
  - getEdgeChanges
```
public java.util.Iterator<EdgeChange> getEdgeChanges(java.lang.Long longStartSCN,
                                                     java.lang.Long longEndSCN)
                                              throws java.sql.SQLException
```
    Returns the changes between the given start SCN and end SCN.
    
    Specified by:
    
    getEdgeChanges in interface OracleChangeTracker
    
    Parameters:
    
    longStartSCN - start SCN value. A NULL value will be treated as MINVALUE to the underlying Oracle Database.
    
    longEndSCN - end SCN value. A NULL value will be treated as MAXVALUE to the underlying Oracle Database.
    
    Throws:
    
    java.sql.SQLException
  - getEdgeChanges
```
public java.util.Iterator<EdgeChange> getEdgeChanges(java.lang.Long longStartSCN,
                                                     java.lang.Long longEndSCN,
                                                     int iQueryDOP)
                                              throws java.sql.SQLException
```
    Returns the edge changes between the given start SCN and end SCN.
    
    Specified by:
    
    getEdgeChanges in interface OracleChangeTracker
    
    Parameters:
    
    longStartSCN - start SCN value. A NULL value will be treated as MINVALUE to the underlying Oracle Database.
    
    longEndSCN - end SCN value. A NULL value will be treated as MAXVALUE to the underlying Oracle Database.
    
    iQueryDOP - the degree of parallelism to be used to identify changes.
    
    Throws:
    
    java.sql.SQLException
  - getEdgeChanges
```
public java.util.Iterator<EdgeChange> getEdgeChanges(java.lang.Long longStartSCN,
                                                     java.lang.Long longEndSCN,
                                                     int iQueryDOP,
                                                     boolean bFilterOutRemovedInserts)
                                              throws java.sql.SQLException
```
    Returns the edge changes between the given start SCN and end SCN.
    
    Specified by:
    
    getEdgeChanges in interface OracleChangeTracker
    
    Parameters:
    
    longStartSCN - start SCN value. A NULL value will be treated as MINVALUE to the underlying Oracle Database.
    
    longEndSCN - end SCN value. A NULL value will be treated as MAXVALUE to the underlying Oracle Database.
    
    iQueryDOP - the degree of parallelism to be used to identify changes.
    
    bFilterOutRemovedInserts - if an insert has already been removed by the end of time period, then do not include it in the iterator.
    
    Throws:
    
    java.sql.SQLException
  - getEdgeChanges
```
public java.util.Iterator<EdgeChange> getEdgeChanges(java.lang.Long longStartSCN,
                                                     java.lang.Long longEndSCN,
                                                     int iQueryDOP,
                                                     boolean bFilterOutRemovedInserts,
                                                     java.lang.String[] propertyNames)
                                              throws java.sql.SQLException
```
    Returns the edge changes between the given start SCN and end SCN.
    
    Parameters:
    
    longStartSCN - start SCN value. A NULL value will be treated as MINVALUE to the underlying Oracle Database.
    
    longEndSCN - end SCN value. A NULL value will be treated as MAXVALUE to the underlying Oracle Database.
    
    iQueryDOP - the degree of parallelism to be used to identify changes.
    
    bFilterOutRemovedInserts - if an insert has already been removed by the end of time period, then do not include it in the iterator.
    
    Throws:
    
    java.sql.SQLException
  - getEdgeInstance
```
public OracleEdgeBase getEdgeInstance(java.lang.Long eid,
                                      boolean bCreateIfAbsentFromCache,
                                      boolean bSkipStoreToCache)
```
    Returns an instance of OracleEdgeBase. If there is no match in the cache and bCreateIfAbsentFromCache is false, then a NULL value will be returned. If the skipStoreToCache is true, then the vertex will not be stored into the cache.
    
    Specified by:
    
    getEdgeInstance in class OraclePropertyGraphBase
    
    Parameters:
    
    eid - the id of the edge
    
    bCreateIfAbsentFromCache - if false, returns a NULL value if there is no match in the cache.
    
    bSkipStoreToCache - if true, the vertex instance will not be stored into the cache.
    
    Returns:
    
    a OracleEdgeBase object.
  - getEdgePartitionsNumber
```
public int getEdgePartitionsNumber()
                            throws java.sql.SQLException
```
    Returns the number of HASH partitions of the edge table. If the underlying table is not a physical table but a view, then return 1.
    
    Throws:
    
    java.sql.SQLException
  - getEdgeTabIdxName
```
public java.lang.String getEdgeTabIdxName(java.lang.String szCode)
```
    Returns the name of an index of the edge table for the specified code
    
    Parameters:
    
    szCode - the index code name
    
    Returns:
    
    the name of the index
  - getEdgeTabName
```
public java.lang.String getEdgeTabName()
```
    Returns the name of the edge table
    
    Specified by:
    
    getEdgeTabName in class SQLAnalyticsGraph
  - getEdgeTabNameNoSchema
```
public java.lang.String getEdgeTabNameNoSchema()
```
    Returns the name of the edge table
  - getGraphOwner
```
public java.lang.String getGraphOwner()
```
    Returns the owner name of the graph.
  - getIndexNames
```
public java.util.LinkedList<java.lang.String> getIndexNames(java.lang.String szTabName)
                                                     throws java.sql.SQLException
```
    Gets a List of all the database indexes associated to the given table.
    
    Parameters:
    
    szTabName - the name of the table
    
    Returns:
    
    a List<String> with the names of the indexes associated to the given table
    
    Throws:
    
    java.sql.SQLException
  - getInstance
```
public static OraclePropertyGraph getInstance(Oracle oracle,
                                              java.lang.String szGraphName)
                                       throws java.sql.SQLException
```
    Returns an instance of OraclePropertyGraph using the Oracle connection and graph name provided.
    
    Parameters:
    
    oracle - an Oracle object
    
    szGraphName - the name of the graph
    
    Throws:
    
    java.sql.SQLException
  - getInstance
```
public static OraclePropertyGraph getInstance(Oracle oracle,
                                              java.lang.String szGraphName,
                                              int iHashPartitionsNum)
                                       throws java.sql.SQLException
```
    Returns an instance of OraclePropertyGraph using the Oracle connection and graph name provided.
    
    Parameters:
    
    oracle - an Oracle object
    
    szGraphName - the name of the graph
    
    iHashPartitionsNum - number of hash partitions to be used.
    
    Throws:
    
    java.sql.SQLException
  - getInstance
```
public static OraclePropertyGraph getInstance(Oracle oracle,
                                              java.lang.String szGraphName,
                                              int iHashPartitionsNum,
                                              int iDOP,
                                              java.lang.String szTBS,
                                              java.lang.String szOptions)
                                       throws java.sql.SQLException
```
    Returns an instance of OraclePropertyGraph using the Oracle connection and graph name provided.
    
    Parameters:
    
    oracle - an Oracle object
    
    szGraphName - the name of the graph
    
    iHashPartitionsNum - number of hash partitions to be used.
    
    iDOP - degree of parallelism to be used for creating the underlying tables and indices.
    
    szTBS - the tablespace name where the property graph tables will be created.
    
    szOptions - options to be passed on to the underlying OPG_APIS.CREATE_PG API. It can be NULL.
    
    Throws:
    
    java.sql.SQLException
  - getInstance
```
public static OraclePropertyGraph getInstance(Oracle oracle,
                                              java.lang.String szGraphName,
                                              int iHashPartitionsNum,
                                              int iDOP,
                                              java.lang.String szTBS,
                                              java.lang.String szTBSSet,
                                              java.lang.String szOptions)
                                       throws java.sql.SQLException
```
    Returns an instance of OraclePropertyGraph using the Oracle connection and graph name provided.
    
    Parameters:
    
    oracle - an Oracle object
    
    szGraphName - the name of the graph
    
    iHashPartitionsNum - number of hash partitions to be used.
    
    iDOP - degree of parallelism to be used for creating the underlying tables and indices.
    
    szTBS - the tablespace name where the property graph tables will be created.
    
    szTBSSet - the tablespace set name where the property graph tables will be created when using a Sharding DB
    
    szOptions - options to be passed on to the underlying OPG_APIS.CREATE_PG API. It can be NULL.
    
    Throws:
    
    java.sql.SQLException
  - getInstance
```
public static OraclePropertyGraph getInstance(Oracle oracle,
                                              java.lang.String owner,
                                              java.lang.String szGraphName)
                                       throws java.sql.SQLException
```
    Returns an instance of OraclePropertyGraph using the Oracle connection and graph name provided.
    
    Parameters:
    
    oracle - an Oracle object
    
    owner - the owner of the graph. If NULL, will assume connection owner is graph owner.
    
    szGraphName - the name of the graph
    
    Throws:
    
    java.sql.SQLException
  - getInstance
```
public static OraclePropertyGraph getInstance(Oracle oracle,
                                              java.lang.String szGraphOwner,
                                              java.lang.String szGraphName,
                                              int iHashPartitionsNum,
                                              int iDOP,
                                              java.lang.String szTBS,
                                              java.lang.String szOptions)
                                       throws java.sql.SQLException
```
    Returns an instance of OraclePropertyGraph using the Oracle connection and graph name provided.
    
    Parameters:
    
    oracle - an Oracle object
    
    szGraphName - the name of the graph
    
    szGraphOwner - owner of the graph. This may be different from the login schema.
    
    iHashPartitionsNum - number of hash partitions to be used.
    
    iDOP - degree of parallelism to be used for creating the underlying tables and indices.
    
    szTBS - the tablespace name where the property graph tables will be created.
    
    szOptions - options to be passed on to the underlying OPG_APIS.CREATE_PG API. It can be NULL.
    
    Throws:
    
    java.sql.SQLException
  - getInstance
```
public static OraclePropertyGraph getInstance(Oracle oracle,
                                              java.lang.String szGraphOwner,
                                              java.lang.String szGraphName,
                                              int iHashPartitionsNum,
                                              int iDOP,
                                              java.lang.String szTBS,
                                              java.lang.String szTBSSet,
                                              java.lang.String szOptions)
                                       throws java.sql.SQLException
```
    Returns an instance of OraclePropertyGraph using the Oracle connection and graph name provided.
    
    Parameters:
    
    oracle - an Oracle object
    
    szGraphName - the name of the graph
    
    szGraphOwner - owner of the graph. This may be different from the login schema.
    
    iHashPartitionsNum - number of hash partitions to be used.
    
    iDOP - degree of parallelism to be used for creating the underlying tables and indices.
    
    szTBS - the tablespace name where the property graph tables will be created.
    
    szOptions - options to be passed on to the underlying OPG_APIS.CREATE_PG API. It can be NULL.
    
    Throws:
    
    java.sql.SQLException
  - getInstance
```
public static OraclePropertyGraph getInstance(PgRdbmsGraphConfig config)
                                       throws java.sql.SQLException
```
    Gets an OraclePropertyGraph instance from a PGX PgRdbmsGraphConfig object
    
    Parameters:
    
    config - the PGX graph config object
    
    Returns:
    
    an OraclePropertyGraph object
    
    Throws:
    
    java.sql.SQLException
  - getInvalidEdgeIDSet
```
public java.util.Set<java.lang.Long> getInvalidEdgeIDSet(int dop,
                                                         ProgressListener pl)
```
    Gets a set of invalid edges that are stored in the property graph. An invalid edge is an edge whose IN or OUT vertex does not exist in the property graph
    
    Specified by:
    
    getInvalidEdgeIDSet in interface OracleMetadataGraph
    
    Parameters:
    
    dop - a positive integer defining the number of threads to use when parallel scanning the vertices and edges.
    
    pl - a ProgressListener object.
  - getMaxLabelLengthAllowedInBytes
```
public long getMaxLabelLengthAllowedInBytes()
```
    Description copied from class: OraclePropertyGraphBase
    
    Get the maximum value length allowed for a label in Bytes
    
    Overrides:
    
    getMaxLabelLengthAllowedInBytes in class OraclePropertyGraphBase
  - getMaxPropertyNameLengthAllowedInBytes
```
public long getMaxPropertyNameLengthAllowedInBytes()
```
    Description copied from class: OraclePropertyGraphBase
    
    Get the maximum value length allowed for a property name in Bytes
    
    Overrides:
    
    getMaxPropertyNameLengthAllowedInBytes in class OraclePropertyGraphBase
  - getMaxValueLengthAllowedInBytes
```
public long getMaxValueLengthAllowedInBytes()
```
    Description copied from class: OraclePropertyGraphBase
    
    Get the maximum value length allowed for a property value in Bytes
    
    Overrides:
    
    getMaxValueLengthAllowedInBytes in class OraclePropertyGraphBase
  - getNumberToCharSqlFormatString
```
public java.lang.String getNumberToCharSqlFormatString()
```
    Gets the Char SQL Format used to format a number into a string
  - getOpgVersion
```
public java.lang.String getOpgVersion()
```
    Get version of OPG pl/sql packages installed in DB
    
    Returns:
    
    The OPG version
  - getOracle
```
public Oracle getOracle()
```
    Returns the underlying Oracle instance associated with the property graph instance
    
    Specified by:
    
    getOracle in class SQLAnalyticsGraph
  - getOracle
```
public static Oracle getOracle(PgRdbmsGraphConfig config)
                        throws java.sql.SQLException
```
    Gets an Oracle object from a PGX PgRdbmsGraphConfig object
    
    Parameters:
    
    config - the PGX graph config object
    
    Returns:
    
    the Oracle object
    
    Throws:
    
    java.sql.SQLException
  - getOracle
```
public static Oracle getOracle(java.lang.String datasourceId)
                        throws java.sql.SQLException
```
    Gets an Oracle object from a given Datasource Id
    
    Throws:
    
    java.sql.SQLException
  - getOracleIndexManager
```
public OracleIndexManager getOracleIndexManager()
```
    Gets the Oracle Index Manager associated to this property graph instance.
    
    Specified by:
    
    getOracleIndexManager in interface OracleIndexableGraph
    
    Specified by:
    
    getOracleIndexManager in class OraclePropertyGraphBase
    
    Returns:
    
    a OracleIndexManager object.
  - getPGViewOnRDFFlag
```
public boolean getPGViewOnRDFFlag()
```
    Validates if this property graph instance comes from a Property Graph view over RDF data
    
    Returns:
    
    true if this property graph instance comes from a Property Graph view over RDF data
  - getQueryFetchSize
```
public int getQueryFetchSize()
```
    Returns the query fetch size when scanning the vertex and edge tables
  - getRemovedEdges
```
public java.util.Iterator<java.lang.Long> getRemovedEdges(java.lang.Long longStartSCN,
                                                          java.lang.Long longEndSCN,
                                                          int iQueryDOP,
                                                          java.lang.String szOptions)
                                                   throws java.sql.SQLException
```
    Returns an ordered iterator of IDs of Edges that involved in DELETE operations happened between the two given SCNs. The DELETE operations can be initiated from REST interfaces, Blueprints APIs, or SQL layer. Note that this output contains only IDs of Edges that no longer exist at the end of the SCN range.
    
    Specified by:
    
    getRemovedEdges in interface OracleChangeTracker
    
    Parameters:
    
    longStartSCN - start SCN
    
    longEndSCN - end SCN
    
    iQueryDOP - degree of parallelism to be used for the underlying query
    
    szOptions - hints for the underlying query.
    
    Throws:
    
    java.sql.SQLException
  - getRemovedVertices
```
public java.util.Iterator<java.lang.Long> getRemovedVertices(java.lang.Long longStartSCN,
                                                             java.lang.Long longEndSCN,
                                                             int iQueryDOP,
                                                             java.lang.String szOptions)
                                                      throws java.sql.SQLException
```
    Returns an ordered iterator of IDs of Vertices that involved in DELETE operations happened between the two given SCNs. The DELETE operations can be initiated from REST interfaces, Blueprints APIs, or SQL layer. Note that this output contains only IDs of Vertices that no longer exist at the end of the SCN range.
    
    Specified by:
    
    getRemovedVertices in interface OracleChangeTracker
    
    Parameters:
    
    longStartSCN - start SCN
    
    longEndSCN - end SCN
    
    iQueryDOP - degree of parallelism to be used for the underlying query
    
    szOptions - hints for the underlying query.
    
    Throws:
    
    java.sql.SQLException
  - getRowPrefetch
```
public int getRowPrefetch()
```
    Returns the number of rows to prefetch when executing a SQL query over the Property graph data tables
  - getSessionID
```
public java.lang.String getSessionID()
                              throws java.sql.SQLException
```
    Returns the current database Session ID
    
    Throws:
    
    java.sql.SQLException
  - getSessionQueryDOP
```
public int getSessionQueryDOP()
```
    Returns the degree of parallel query execution at the session level.
  - getSkeletonTabIdxName
```
public java.lang.String getSkeletonTabIdxName(java.lang.String szCode)
```
    Returns the name of an index of the graph GT table for the specified code
    
    Parameters:
    
    szCode - the index code name
    
    Returns:
    
    the name of the index
  - getSkeletonTabName
```
public java.lang.String getSkeletonTabName()
```
    Returns the name of the graph skeleton table
  - getSkeletonTabNameNoSchema
```
public java.lang.String getSkeletonTabNameNoSchema()
```
    Returns the name of the graph skeleton table
  - getSkipFormNCharSettingForTextQuery
```
public boolean getSkipFormNCharSettingForTextQuery()
```
    Returns TRUE if skipFormNCharSettingForTextQuery flag is set, which is the default behavior. Returns false otherwise.
  - getSnapshotTabName
```
public java.lang.String getSnapshotTabName()
```
    Returns the name of the PGX snapshot table
  - getTableNames
```
public java.util.List<java.lang.String> getTableNames()
```
  - getTablespace
```
public java.lang.String getTablespace()
```
  - getTablespaceSet
```
public java.lang.String getTablespaceSet()
```
  - getTextIndexDirectoryPrefix
```
public java.lang.String getTextIndexDirectoryPrefix()
```
    Returns the name of this property graph instance
    
    Overrides:
    
    getTextIndexDirectoryPrefix in class OraclePropertyGraphBase
  - getTextIndexTabName
```
public java.lang.String getTextIndexTabName()
```
    Returns the name of the index metadata table
  - getTimeToCharSqlFormatString
```
public java.lang.String getTimeToCharSqlFormatString()
```
    Gets the Char SQL Format used to format a datetime into a string
  - getTreatTimestampTzAsStr
```
public boolean getTreatTimestampTzAsStr()
```
    Returns a flag that decides if timestamp with timezone is treated as a string (instead of a Timestamp object).
  - getVertex
```
@Deprecated
public OracleVertex getVertex(java.lang.Object id)
```
    Deprecated.
    
    Returns the vertex referenced by the object identifier.
    
    Specified by:
    
    getVertex in class OraclePropertyGraphBase
    
    Parameters:
    
    id - the object identifier of the referenced vertex
    
    Returns:
    
    an OracleVertexBase object
  - getVertexChanges
```
public java.util.Iterator<VertexChange> getVertexChanges(java.lang.Long longStartSCN,
                                                         java.lang.Long longEndSCN)
                                                  throws java.sql.SQLException
```
    Returns the changes between the given start SCN and end SCN.
    
    Specified by:
    
    getVertexChanges in interface OracleChangeTracker
    
    Parameters:
    
    longStartSCN - start SCN value. A NULL value will be treated as MINVALUE to the underlying Oracle Database.
    
    longEndSCN - end SCN value. A NULL value will be treated as MAXVALUE to the underlying Oracle Database.
    
    Throws:
    
    java.sql.SQLException
  - getVertexChanges
```
public java.util.Iterator<VertexChange> getVertexChanges(java.lang.Long longStartSCN,
                                                         java.lang.Long longEndSCN,
                                                         int iQueryDOP)
                                                  throws java.sql.SQLException
```
    Returns the vertex changes between the given start SCN and end SCN using the given query degree of parallelism.
    
    Specified by:
    
    getVertexChanges in interface OracleChangeTracker
    
    Parameters:
    
    longStartSCN - start SCN value. A NULL value will be treated as MINVALUE to the underlying Oracle Database.
    
    longEndSCN - end SCN value. A NULL value will be treated as MAXVALUE to the underlying Oracle Database.
    
    iQueryDOP - the degree of parallelism to be used to identify changes.
    
    Throws:
    
    java.sql.SQLException
  - getVertexChanges
```
public java.util.Iterator<VertexChange> getVertexChanges(java.lang.Long longStartSCN,
                                                         java.lang.Long longEndSCN,
                                                         int iQueryDOP,
                                                         boolean bFilterOutRemovedInserts)
                                                  throws java.sql.SQLException
```
    Returns the vertex changes between the given start SCN and end SCN.
    
    Specified by:
    
    getVertexChanges in interface OracleChangeTracker
    
    Parameters:
    
    longStartSCN - start SCN value. A NULL value will be treated as MINVALUE to the underlying Oracle Database.
    
    longEndSCN - end SCN value. A NULL value will be treated as MAXVALUE to the underlying Oracle Database.
    
    iQueryDOP - the degree of parallelism to be used to identify changes.
    
    bFilterOutRemovedInserts - if an insert has already been removed by the end of time period, then do not include it in the iterator.
    
    Throws:
    
    java.sql.SQLException
  - getVertexChanges
```
public java.util.Iterator<VertexChange> getVertexChanges(java.lang.Long longStartSCN,
                                                         java.lang.Long longEndSCN,
                                                         int iQueryDOP,
                                                         boolean bFilterOutRemovedInserts,
                                                         java.lang.String[] propertyNames)
                                                  throws java.sql.SQLException
```
    Returns the vertex changes between the given start SCN and end SCN.
    
    Parameters:
    
    longStartSCN - start SCN value. A NULL value will be treated as MINVALUE to the underlying Oracle Database.
    
    longEndSCN - end SCN value. A NULL value will be treated as MAXVALUE to the underlying Oracle Database.
    
    iQueryDOP - the degree of parallelism to be used to identify changes.
    
    bFilterOutRemovedInserts - if an insert has already been removed by the end of time period, then do not include it in the iterator.
    
    propertyNames - an array of property key names. It can be NULL which implies all vertices changes will be returned.
    
    Throws:
    
    java.sql.SQLException
  - getVertexIDSet
```
public java.util.Set<java.lang.Long> getVertexIDSet(int dop,
                                                    ProgressListener pl)
```
    Gets a set of Vertex IDs that are stored in the property graph
    
    Specified by:
    
    getVertexIDSet in interface OracleMetadataGraph
    
    Parameters:
    
    dop - a positive integer defining the number of threads to use when parallel scanning the vertices.
    
    pl - a ProgressListener object.
  - getVertexInstance
```
public OracleVertexBase getVertexInstance(java.lang.Long vid,
                                          boolean bCreateIfAbsentFromCache,
                                          boolean bSkipStoreToCache)
```
    Returns an instance of OracleVertexBase. If there is no match in the cache and bCreateIfAbsentFromCache is false, then a NULL value will be returned. If the skipStoreToCache is true, then the vertex will not be stored into the cache.
    
    Specified by:
    
    getVertexInstance in class OraclePropertyGraphBase
    
    Parameters:
    
    vid - the id of the vertex
    
    bCreateIfAbsentFromCache - if false, returns a NULL value if there is no match in the cache.
    
    bSkipStoreToCache - if true, the vertex instance will not be stored into the cache.
    
    Returns:
    
    a OracleVertexBase object.
  - getVertexPartitionsNumber
```
public int getVertexPartitionsNumber()
                              throws java.sql.SQLException
```
    Returns the number of HASH partitions of the vertex table. If the underlying table is not a physical table but a view, then return 1.
    
    Throws:
    
    java.sql.SQLException
  - getVertexTabIdxName
```
public java.lang.String getVertexTabIdxName(java.lang.String szCode)
```
    Returns the name of an index of the vertex table for the specified code
    
    Parameters:
    
    szCode - the index code name
    
    Returns:
    
    the name of the index
  - getVertexTabName
```
public java.lang.String getVertexTabName()
```
    Returns the name of the vertex table
  - getVertexTabNameNoSchema
```
public java.lang.String getVertexTabNameNoSchema()
```
    Returns the name of the vertex table
  - getVerticesProjectedVars
```
public java.lang.String getVerticesProjectedVars()
```
  - getVTE
```
public java.sql.Date getVTE()
```
    Get the end valid time used in the property graph
  - getVTS
```
public java.sql.Date getVTS()
```
    Get the start valid time used in the property graph
  - grantAccess
```
public void grantAccess(java.lang.String user,
                        java.lang.String privilege)
                 throws java.sql.SQLException
```
    Grants access of this property graph to another user
    
    Parameters:
    
    user - name of the user
    
    privilege - a string representing privileges. "R" for read, "S" for select, "I" for insert, "D" for delete, and "U" for update. "RIDUS" can be used to grant read, insert, delete, update, and select in one shot.
    
    Throws:
    
    java.sql.SQLException
  - isDB11g
```
public boolean isDB11g()
```
    Returns if this property graph instance is working against an 11g database
    
    Returns:
    
    true if this property graph instance is working against an 11g database
  - isFeatureSupported
```
public boolean isFeatureSupported(SQLUtils.DbFeature dbFeature)
```
    Checks if the given DB feature is supported
    
    Parameters:
    
    dbFeature - the DB feature to check
    
    Returns:
    
    true if the given feature is supported, false otherwise
  - isShardingDb
```
public boolean isShardingDb()
```
    This method verifies if the underlying connection is opened against a sharding DB
  - isVirtualPropertyGraph
```
public boolean isVirtualPropertyGraph()
```
    Validates if this property graph instance is based on a view
    
    Returns:
    
    TRUE if this property graph instance is based on a view
  - parallelExecuteStatements
```
public java.sql.ResultSet[] parallelExecuteStatements(java.sql.PreparedStatement[] stmtArray)
```
    Executes the given statements in parallel and returns an array of result sets from each statement.
    
    Parameters:
    
    stmtArray - the array of prepared statements to execute in parallel-
    
    Returns:
    
    an array of ResultSet objects.
  - parseValueToCharSQLFormatString
```
public java.lang.String parseValueToCharSQLFormatString(java.lang.Object value)
```
    Parses a numeric or datetime value object into the String format required by SQL (Oracle Text) using the CharSQL formats used in this property graph instance. Note that this helper API is intended for numeric and date time values only.
    
    Parameters:
    
    value - the value to parse
  - readObjFromResultSet
```
public static java.lang.Object readObjFromResultSet(java.sql.ResultSet rs,
                                                    int iIdxTypeCol)
                                             throws java.sql.SQLException,
                                                    java.io.IOException
```
    Reads a few columns: T, V, VN, VT from the result set and constructs an Object (V in a K/V pair) depending on the actual object type.
    
    Parameters:
    
    rs - a JDBC result set
    
    iIdxTypeCol - column index (integer) of the data type column (T)
    
    Throws:
    
    java.sql.SQLException
    
    java.io.IOException
  - readObjFromResultSet
```
public static java.lang.Object readObjFromResultSet(java.sql.ResultSet rs,
                                                    int iIdxTypeCol,
                                                    boolean bTreatTimestampTzAsStr)
                                             throws java.sql.SQLException,
                                                    java.io.IOException
```
    Reads a few columns: T, V, VN, VT from the result set and constructs an Object (V in a K/V pair) depending on the actual object type.
    
    Parameters:
    
    rs - a JDBC result set
    
    iIdxTypeCol - column index (integer) of the data type column (T)
    
    bTreatTimestampTzAsStr - if true, reads out TYPE_DT_DATE values as a string.
    
    Throws:
    
    java.sql.SQLException
    
    java.io.IOException
  - rebuildDistinctEdgeTable
```
public void rebuildDistinctEdgeTable(java.util.List<java.lang.String> llIndices,
                                     int dop,
                                     java.lang.String szOptions)
                              throws java.sql.SQLException
```
    Enables database triggers and indices of the distinct edge table
    
    Throws:
    
    java.sql.SQLException
  - rebuildEdgeTableConstraints
```
public void rebuildEdgeTableConstraints(java.util.List<java.lang.String> llConstraints,
                                        int dop,
                                        java.lang.String szOptions)
                                 throws java.sql.SQLException
```
    This method rebuilds all the database constraints of the edge table.
    
    Parameters:
    
    llConstraints - a list of constraint names
    
    dop - degree of parallelism
    
    szOptions - additional SQL options to add as hints during the rebuild.
    
    Throws:
    
    java.sql.SQLException
  - rebuildEdgeTableIndices
```
public void rebuildEdgeTableIndices(java.util.List<java.lang.String> llIndices,
                                    int dop,
                                    boolean rebuildGEIndices,
                                    java.lang.String szOptions)
                             throws java.sql.SQLException
```
    Rebuilds all database indices of the edge table.
    
    Parameters:
    
    llIndices - a list of index names to rebuild
    
    dop - degree of parallelism used when rebuilding the indices
    
    rebuildGEIndices - True if should rebuild indices for GE$ table, false for GT$ table.
    
    szOptions - additonal SQL options used when rebuilding the indices.
    
    Throws:
    
    java.sql.SQLException
  - rebuildVertexTableConstraints
```
public void rebuildVertexTableConstraints(java.util.List<java.lang.String> llConstraints,
                                          int dop,
                                          java.lang.String szOptions)
                                   throws java.sql.SQLException
```
    Rebuilds all the database constraints of the vertex table.
    
    Parameters:
    
    llConstraints - a list of constraint names
    
    dop - degree of parallelism
    
    szOptions - additional SQL options to add as hints during the rebuild.
    
    Throws:
    
    java.sql.SQLException
  - rebuildVertexTableIndices
```
public void rebuildVertexTableIndices(java.util.List<java.lang.String> llIndices,
                                      int dop,
                                      boolean rebuildVTIndices,
                                      java.lang.String szOptions)
                               throws java.sql.SQLException
```
    Rebuilds all database indices of the vertex table.
    
    Parameters:
    
    llIndices - a list of index names to rebuild
    
    dop - degree of parallelism used when rebuilding the indices
    
    rebuildVTIndices - True if should rebuild indices for VT$ table, false for VD$ table.
    
    szOptions - additonal SQL options used when rebuilding the indices.
    
    Throws:
    
    java.sql.SQLException
  - refreshIndices
```
public void refreshIndices(long lStartSCN,
                           long lEndSCN)
```
    Refreshes all the text indices based on the changes done during the given SCN window.
  - revokeAccess
```
public void revokeAccess(java.lang.String user,
                         java.lang.String privilege)
                  throws java.sql.SQLException
```
    Revoke access of this property graph from another user.
    
    Parameters:
    
    user - name of the user
    
    privilege - a string representing privileges. "R" for read, "S" for select, "I" for insert, "D" for delete, and "U" for update. "RIDUS" can be used to revoke read, insert, delete, update, and select in one shot.
    
    Throws:
    
    java.sql.SQLException
  - rollback
```
public void rollback()
```
    Rollbacks the operations done to this property graph instance
    
    Overrides:
    
    rollback in class OraclePropertyGraphBase
  - setDefaultDOPPerPtn
```
public void setDefaultDOPPerPtn(int i)
```
    This method sets the default DOP used for partition-wise scan.
    
    Parameters:
    
    i - default DOP used for partition-wise scan. It MUST NOT be negative.
  - setLabel
```
public void setLabel(java.lang.String policy,
                     java.lang.String label)
              throws java.sql.SQLException
```
    Sets the label for the current session.
    
    Parameters:
    
    policy - name of the OLS policy
    
    label - security label name
    
    Throws:
    
    java.sql.SQLException
  - setNumberToCharSqlFormatString
```
public void setNumberToCharSqlFormatString(java.lang.String format)
```
    Sets the Char SQL Format used to format a number into a string
    
    Parameters:
    
    format - the format used for numeric objects
  - setPGViewOnRDFFlag
```
public void setPGViewOnRDFFlag(boolean flag)
```
    Specifies if this property graph instance comes from a Property Graph view over RDF data
    
    Parameters:
    
    flag - use true if this property graph instance comes from a Property Graph view over RDF data
  - setQueryFetchSize
```
public void setQueryFetchSize(int size)
```
    Sets the query fetch size used when scanning the vertex and edge tables
    
    Parameters:
    
    size - the query fetch size
  - setRowLabel
```
public void setRowLabel(java.lang.String policy,
                        java.lang.String label)
                 throws java.sql.SQLException
```
    Sets the row label for the current session.
    
    Parameters:
    
    policy - name of the OLS policy
    
    label - security label name
    
    Throws:
    
    java.sql.SQLException
  - setRowPrefetch
```
public void setRowPrefetch(int i)
```
    Sets the number of rows to prefetch when executing a SQL query over the Property graph data tables
    
    Parameters:
    
    i - the prefetch size
  - setSessionQueryDOP
```
public void setSessionQueryDOP(int dop)
                        throws java.sql.SQLException
```
    Sets the degree of parallel query execution at the session level.
    
    Parameters:
    
    dop - degree of parallelism. The value can be zero. If the value is negative, then it is no op.
    
    Throws:
    
    java.sql.SQLException
  - setSkipFormNCharSettingForTextQuery
```
public void setSkipFormNCharSettingForTextQuery(java.lang.String s)
```
    This method sets a flag for skipFormNCharSettingForTextQuery
    
    Parameters:
    
    s - can be "TRUE", "FALSE", or NULL.
  - setTimeToCharSqlFormatString
```
public void setTimeToCharSqlFormatString(java.lang.String format)
```
    Sets the Char SQL Format used to format a datetime into a string
    
    Parameters:
    
    format - the format used for datetime objects
  - setVTE
```
public void setVTE(java.sql.Date dateVTE)
```
    Set the end valid time used in the property graph
  - setVTS
```
public void setVTS(java.sql.Date dateVTS)
```
    Set the start valid time used in the property graph
  - supportVertexLabels
```
public boolean supportVertexLabels()
```
    Description copied from class: OraclePropertyGraphBase
    
    Validates if the property graph instance support vertex labels
    
    Overrides:
    
    supportVertexLabels in class OraclePropertyGraphBase
  - treatTimestampTzAsStr
```
public void treatTimestampTzAsStr(boolean b)
```
    This API sets a flag that decides if timestamp with timezone is treated as a string (instead of a Timestamp object).
    
    Parameters:
    
    b - treats timestamp with timezone as string if true.

Class OraclePropertyGraph

Nested Class Summary

Nested classes/interfaces inherited from class oracle.pg.rdbms.SQLAnalyticsGraph

Nested classes/interfaces inherited from class oracle.pg.common.OraclePropertyGraphBase

Nested classes/interfaces inherited from interface oracle.pg.common.OraclePropertyGraphConstants

Field Summary

Fields inherited from interface oracle.pg.rdbms.OraclePropertyGraphConfigurationConstants

Fields inherited from interface oracle.pg.common.OracleMessageConstants

Fields inherited from interface oracle.pg.common.messages.MesgConsts

Fields inherited from interface oracle.pg.common.OraclePropertyGraphConstants

Fields inherited from interface oracle.pg.common.OracleCSVDatatypeConstants

Fields inherited from interface oracle.pg.common.OraclePropertyGraphDatatypeConstants

Method Summary

Methods inherited from class oracle.pg.rdbms.SQLAnalyticsGraph

Methods inherited from class oracle.pg.common.OraclePropertyGraphBase

Methods inherited from class java.lang.Object

Methods inherited from interface oracle.pg.rdbms.OraclePropertyGraphAnalytics

Methods inherited from interface oracle.pg.common.OracleIndexableGraph

Methods inherited from interface oracle.pg.common.OracleMetadataGraph

Methods inherited from interface oracle.pg.common.OracleGraphAttributeUpdater

Field Detail

ADD_EDGE_STMT_STR

ADD_VERTEX_STMT_STR

CREATE_PG_TABLES_NO_SHARDING_STMT_STR

CREATE_PG_TABLES_SHARDING_STMT_STR

CREATE_PROPERTY_NAMES_ARRAY_TYPE

CREATE_PROPERTY_T_ARRAY_TYPE

CREATE_PROPERTY_V_ARRAY_TYPE

CREATE_PROPERTY_VN_ARRAY_TYPE

DEFAULT_NUMBER_FORMAT

DEFAULT_TIME_DB_FORMAT

DEFAULT_TIME_FORMAT

DROP_PG_STMT_STR

EDGE_TABLE_SUFFIX

EXIST_PG_STMT_STR

GET_INTERNAL_ID_STMT_STR

GRANT_ACCESS_STMT

READ_VERTICES_PROJECTED_VARS_ALL

READ_VERTICES_PROJECTED_VARS_NO_VL

REVOKE_ACCESS_STMT

SKELETON_TABLE_SUFFIX

SNAPSHOT_TABLE_SUFFIX

TEXT_INDEX_TABLE_SUFFIX

UNEXPECTED_COLUMN_TYPE_ERROR

VERTEX_DISTINCT_TABLE_SUFFIX

VERTEX_TABLE_SUFFIX

Method Detail

clearRepository

close

commit

commit

countEdges

countVertices

createDefaultSpatialIndexOnEdges

createDefaultSpatialIndexOnEdges

createDefaultSpatialIndexOnVertices

createDefaultSpatialIndexOnVertices

disable

disableDistinctEdgeTable

disableEdgeTableConstraints

disableEdgeTableIndices

disableVertexTableConstraints

disableVertexTableIndices

dispose

doesEdgeExistAt

doesEdgeExistAt

doesVertexExistAt

doesVertexExistAt

dropDefaultSpatialIndexOnEdges

dropDefaultSpatialIndexOnVertices

enableAtSCN

flushUpdates

getConstraintNames

getCurrentSCN

getCurrentSCNUnsafe

getDatabaseMajorVersion

getDatatypeClassFromValueObjForTextIndex

getDefaultDOPPerPtn

getDistinctVertexTabIdxName

getDistinctVertexTabName