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oracle.toplink.platform.database
Class HSQLPlatform

java.lang.Object
oracle.toplink.internal.databaseaccess.DatasourcePlatform
oracle.toplink.internal.databaseaccess.DatabasePlatform
oracle.toplink.platform.database.DatabasePlatform
oracle.toplink.platform.database.HSQLPlatform

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, oracle.toplink.internal.databaseaccess.Platform

public class HSQLPlatform

extends DatabasePlatform

Purpose: Provides HSQL specific behaviour.

Since:

TOPLink/Java 4.5

See Also:

Serialized Form

Field Summary

Fields inherited from class oracle.toplink.internal.databaseaccess.DatabasePlatform

DEFAULT_MAX_BATCH_WRITING_SIZE, DEFAULT_PARAMETERIZED_MAX_BATCH_WRITING_SIZE

Constructor Summary

HSQLPlatform()

Method Summary

boolean	isHSQL()
boolean	supportsForeignKeyConstraints() HSQL 1.6.1 does not support the ALTER TABLE method of create foreign key constraints

Methods inherited from class oracle.toplink.internal.databaseaccess.DatabasePlatform

addStructConverter, allowsSizeInProcedureArguments, appendParameter, appendParameterInternal, autoCommit, beginTransaction, buildProcedureCallString, commitTransaction, copyInto, executeBatch, executeStoredProcedure, getAssignmentString, getBatchBeginString, getBatchDelimiterString, getBatchEndString, getClassTypes, getConstraintDeletionString, getCreateViewString, getCreationInOutputProcedureToken, getCreationOutputProcedureToken, getCursorCode, getCustomModifyValueForCall, getFieldTypeDefinition, getFieldTypes, getFunctionCallHeader, getInOutputProcedureToken, getJDBCOuterJoinString, getJDBCType, getJDBCType, getMaxBatchWritingSize, getNoWaitString, getOutputProcedureToken, getPingSQL, getProcedureArgumentSetter, getProcedureArgumentString, getProcedureAsString, getProcedureBeginString, getProcedureCallHeader, getProcedureCallTail, getProcedureEndString, getQualifiedSequenceTableName, getSelectForUpdateNoWaitString, getSelectForUpdateOfString, getSelectForUpdateString, getSequenceCounterFieldName, getSequenceNameFieldName, getSequencePreallocationSize, getSequenceTableName, getStatementCacheSize, getStoredProcedureParameterPrefix, getStoredProcedureTerminationToken, getStringBindingSize, getTransactionIsolation, isInformixOuterJoin, maximumNumericValues, minimumNumericValues, prepareBatchStatement, printFieldIdentityClause, printFieldNotNullClause, printFieldNullClause, printFieldTypeSize, printFieldUnique, printValuelist, printValuelist, registerOutputParameter, requiresNamedPrimaryKeyConstraints, requiresProcedureCallBrackets, requiresProcedureCallOuputToken, rollbackTransaction, setCursorCode, setMaxBatchWritingSize, setPingSQL, setSequenceCounterFieldName, setSequenceNameFieldName, setSequenceTableName, setShouldBindAllParameters, setShouldCacheAllStatements, setShouldForceFieldNamesToUpperCase, setShouldIgnoreCaseOnFieldComparisons, setShouldOptimizeDataConversion, setShouldTrimStrings, setStatementCacheSize, setStringBindingSize, setSupportsAutoCommit, setTransactionIsolation, setUsesBatchWriting, setUsesByteArrayBinding, setUsesJDBCBatchWriting, setUsesNativeBatchWriting, setUsesNativeSQL, setUsesStreamsForBinding, setUsesStringBinding, shouldBindAllParameters, shouldCacheAllStatements, shouldForceFieldNamesToUpperCase, shouldIgnoreCaseOnFieldComparisons, shouldIgnoreException, shouldOptimizeDataConversion, shouldPrintConstraintNameAfter, shouldPrintFieldIdentityClause, shouldPrintInOutputTokenBeforeType, shouldPrintOuterJoinInWhereClause, shouldPrintOutputTokenAtStart, shouldPrintOutputTokenBeforeType, shouldTrimStrings, shouldUseCustomModifyForCall, shouldUseJDBCOuterJoinSyntax, supportsAutoCommit, supportsNativeSequenceNumbers, supportsPrimaryKeyConstraint, supportsStoredFunctions, supportsUniqueKeyConstraints, usesBatchWriting, usesByteArrayBinding, usesJDBCBatchWriting, usesNativeBatchWriting, usesNativeSQL, usesSequenceTable, usesStreamsForBinding, usesStringBinding, writeParameterMarker

Methods inherited from class oracle.toplink.internal.databaseaccess.DatasourcePlatform

addSequence, clone, convertObject, getConversionManager, getDataTypesConvertedFrom, getDataTypesConvertedTo, getDefaultSequence, getOperator, getPlatformOperators, getSelectSequenceQuery, getSequence, getTableQualifier, getTimestampFromServer, getTimestampQuery, getUpdateSequenceQuery, hasDefaultSequence, isAccess, isAttunity, isCloudscape, isDB2, isDBase, isDerby, isInformix, isMySQL, isODBC, isOracle, isPointBase, isPostgreSQL, isSQLAnywhere, isSQLServer, isSybase, isTimesTen, isTimesTen7, removeAllSequences, removeSequence, setConversionManager, setDefaultSequence, setSelectSequenceNumberQuery, setSequencePreallocationSize, setTableQualifier, setTimestampQuery, setUpdateSequenceQuery, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

HSQLPlatform

public HSQLPlatform()

Method Detail

isHSQL

public boolean isHSQL()

Specified by:

isHSQL in interface oracle.toplink.internal.databaseaccess.Platform

Overrides:

isHSQL in class oracle.toplink.internal.databaseaccess.DatasourcePlatform

supportsForeignKeyConstraints

public boolean supportsForeignKeyConstraints()

HSQL 1.6.1 does not support the ALTER TABLE method of create foreign key constraints

Overrides:

supportsForeignKeyConstraints in class oracle.toplink.internal.databaseaccess.DatabasePlatform

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