Package oracle.pg.rdbms.pgql

This package contains the APIs for executing PGQL on Oracle Database.

See: Description

Interface Summary

Interface	Description
PgqlColumnDescriptor	Describes the metadata for a logical column in a PGQL query result.
PgqlPreparedStatement	This object represents a pre-compiled PGQL statement.
PgqlResultElement	Represents a single element in a PGQL query result row.
PgqlResultSet	This interface provides a ResultSet for a PGQL query execution.
PgqlSqlCreateTrans	Holds the SQL translation of a PGQL create.
PgqlSqlDropTrans	Holds the SQL translation of a PGQL drop.
PgqlSqlModifyTrans	Holds the SQL translation of a PGQL modify.
PgqlSqlQueryTrans	Holds the SQL translation of a PGQL query.
PgqlSqlTrans	Holds the SQL translation of a PGQL statement.
PgqlStatement	This interface is used to execute a static PGQL query.

Class Summary

Class	Description
BindValueInfo	This class manages information about bind values used in a PGQL query.
DbmsUtils	This class implements various methods for database-related operations.
ExprContext	This class serves as a simple data structure to hold various attributes used during PGQL Filter translation.
ExprNavigator	This class handles navigation of a QueryExpression intermediate tree to facilitate a Visitor pattern style SQL translation algorithm.
ExprTranslation	This class holds the translation for a PGQL expression.
ExprTransVisitor	This class translates a PGQL QueryExpression to SQL by visiting each node using the ExprNavigator class.
ModifyContext	This class serves as a simple data structure to hold various attributes used during PGQL-to-SQL statement translation
ModifyVarInfo	Helper class to store modify variable info
PgDatatypeConstants	This class defines data type encoding for Property Graph support.
PgqlColumnDescriptorImpl	Describes the metadata for a logical column in a PGQL query result.
PgqlConnection	This is a class used to create PgqlStatement and PgqlPreparedStatement objects for executing PGQL queries against graphs stored in Oracle Database.
PgqlCpgRdbmsExpander	This class can expand a CreatePropertyGraph extracting table information from Oracle Database.
PgqlCreatePgTranslator	This class is the main driver for PGQL-to-SQL translation of CREATE PROPERTY GRAPH statement.
PgqlCreatePgUtils	This class contains utility methods for PGQL-to-SQL translation of CREATE PROPERTY GRAPH statement
PgqlDropPgTranslator	This class is the main driver for PGQL-to-SQL translation of DROP PROPERTY GRAPH statement.
PgqlExecution	This class implements the PgqlStatement and PgqlPreparedStatement interfaces for executing PGQL queries against graphs stored in Oracle Database.
PgqlResultElementImpl	This class represents a single element in a PGQL query result
PgqlResultSetImpl	This class provides a ResultSet for a PGQL query execution.
PgqlResultSetMetaDataImpl	This class describes column meta data for a PGQL query result.
PgqlSqlCreateTransImpl	Holds the SQL translation of a PGQL create.
PgqlSqlDropTransImpl	Holds the SQL translation of a PGQL drop.
PgqlSqlModifyTransImpl	Holds the SQL translation of a PGQL modify.
PgqlSqlQueryTransImpl	Class to hold the SQL translation of a PGQL query.
PgqlTranslator	This class is the main driver for PGQL-to-SQL translation
PgqlUtils	This class contains utility methods for PGQL translation
PgSchemaResultSet	This class provides a ResultSet for a PGQL query execution.
QueryContext	This class serves as a simple data structure to hold various attributes used during PGQL-to-SQL translation
SqlQuery
TraversalStruct	Series of Maps used to generate SQL for a PGQL query
ValuePair	Immutable pair of String values

Enum Summary

Enum	Description
ModifyContext.BooleanOption
ModifyContext.StringOption
PgqlColumnDescriptor.Type	Types of logical return columns
PgqlSqlModifyTrans.ModificationType
PgqlSqlTrans.TranslationType

Exception Summary

Exception	Description
PgqlToSqlException

Package oracle.pg.rdbms.pgql Description

This package contains the APIs for executing PGQL on Oracle Database.