Package org.eclipse.persistence.platform.database

Class HANAPlatform

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Cloneable, org.eclipse.persistence.internal.core.databaseaccess.CorePlatform<org.eclipse.persistence.internal.helper.ConversionManager>, org.eclipse.persistence.internal.databaseaccess.Platform
    public final class HANAPlatform
extends DatabasePlatform
    Database Platform for SAP HANA

    Feature Testing
    ----------------------

    • DDL Generation - Succeeds
    • Outer Join - Succeeds
    • Subquery - Succeeds
    • Stored Procedure Calls - Not supported
    • Stored Procedure Generation - Not supported
    • Native Sequences/Identifier fields - Succeeds
    • JPA Bulk Update/Delete - Succeeds with Limitations
    • Batch Reading - Succeeds
    • Batch Writing - Succeeds
    • Pessimistic Locking - Succeeds with Limitations
    • First Result/Limit - Succeeds with Limitations
    • Expression Framework - Succeeds with Limitations
    • Delimiters - Succeeds
    • Auto Detection - Succeeds

    Limitations
    ----------------

    • Reserved SQL keywords cannot be used as table, column or sequence names. Use a different name, or enclose the name in double quotes. For example: @Column(name="\"LANGUAGE\"")
    • Pessimistic locking adds 'FOR UPDATE' to the SELECT statement, and cannot be used with queries that use DISTINCT.
    • Pessimistic locking cannot be used with queries that select from multiple tables.
    • The LockNoWait option of Pessimistic Locking cannot be used; it is ignored when specified (i.e. only 'FOR UPDATE' is added to the SELECT statement).
    • Bulk update and delete operations that require multiple tables to be accessed cannot be used (e.g. bulk operation on an entity that is part of an inheritance hierarchy, UpdateAll and DeleteAll queries). <li>'= NULL' and '<> NULL' cannot be used for null comparisons in the WHERE clause. Use 'IS (NOT) NULL' instead.
    • Scrollable cursors are not supported.
    • Query timeouts are not supported.
    See Also:
    Serialized Form
    Author:
    Reiner Singer (SAP AG), Sabine Heider (SAP AG)

    • Field Summary

      • Fields inherited from class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform

        batchWritingMechanism, castSizeForVarcharParameter, classTypes, cursorCode, DEFAULT_MAX_BATCH_WRITING_SIZE, DEFAULT_PARAMETERIZED_MAX_BATCH_WRITING_SIZE, driverName, driverSupportsNationalCharacterVarying, fieldTypes, IS_VALID_TIMEOUT, isCastRequired, maxBatchWritingSize, partitioningCallback, pingSQL, printInnerJoinInWhereClause, printOuterJoinInWhereClause, shouldBindAllParameters, shouldBindLiterals, shouldBindPartialParameters, shouldCacheAllStatements, shouldCreateIndicesOnForeignKeys, shouldForceBindAllParameters, shouldForceFieldNamesToUpperCase, shouldIgnoreCaseOnFieldComparisons, shouldOptimizeDataConversion, shouldTrimStrings, statementCacheSize, storedProcedureTerminationToken, stringBindingSize, structConverters, supportsAutoCommit, tableCreationSuffix, transactionIsolation, typeConverters, Types_NCLOB, Types_SQLXML, useJDBCStoredProcedureSyntax, useNationalCharacterVarying, useRownumFiltering, usesBatchWriting, usesByteArrayBinding, usesJDBCBatchWriting, usesNativeBatchWriting, usesNativeSQL, usesStreamsForBinding, usesStringBinding

      • Fields inherited from class org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform

        conversionManager, dataTypesConvertedFromAClass, dataTypesConvertedToAClass, defaultNativeSequenceToTable, defaultSeqenceAtNextValue, defaultSequence, endDelimiter, platformOperators, sequences, sequencesLock, startDelimiter, supportsReturnGeneratedKeys, tableQualifier, timestampQuery

    • Constructor Summary

      Constructors 
      Constructor Description
      HANAPlatform()  

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      protected void appendCalendar​(java.util.Calendar calendar, java.io.Writer writer)  
      protected void appendDate​(java.sql.Date date, java.io.Writer writer)  
      protected void appendTime​(java.sql.Time time, java.io.Writer writer)  
      protected void appendTimestamp​(java.sql.Timestamp timestamp, java.io.Writer writer)  
      protected java.util.Hashtable buildFieldTypes()  
      ValueReadQuery buildSelectQueryForSequenceObject​(java.lang.String sequenceName, java.lang.Integer size)  
      boolean canBatchWriteWithOptimisticLocking​(org.eclipse.persistence.internal.databaseaccess.DatabaseCall call)  
      int computeMaxRowsForSQL​(int firstResultIndex, int maxResults)  
      static ExpressionOperator createLocate2Operator()
      INTERNAL: Build locate operator with 3 params i.e.
      static ExpressionOperator createLocateOperator()
      INTERNAL: Build locate operator i.e.
      int executeBatch​(java.sql.Statement statement, boolean isStatementPrepared)  
      protected java.lang.String getCreateTempTableSqlPrefix()  
      java.lang.String getInputProcedureToken()
      Used for stored procedure creation: Prefix for INPUT parameters.
      int getMaxFieldNameSize()  
      java.lang.String getOutputProcedureToken()
      This method is used to print the output parameter token when stored procedures are called
      java.lang.String getProcedureCallHeader()  
      java.lang.String getProcedureCallTail()
      Used for sp calls.
      org.eclipse.persistence.internal.helper.DatabaseTable getTempTableForTable​(org.eclipse.persistence.internal.helper.DatabaseTable table)  
      protected void initializePlatformOperators()  
      boolean isForUpdateCompatibleWithDistinct()  
      boolean isHANA()  
      protected void printFieldTypeSize​(java.io.Writer writer, FieldDefinition field, org.eclipse.persistence.internal.databaseaccess.FieldTypeDefinition fieldType)  
      void printSQLSelectStatement​(org.eclipse.persistence.internal.databaseaccess.DatabaseCall call, org.eclipse.persistence.internal.expressions.ExpressionSQLPrinter printer, org.eclipse.persistence.internal.expressions.SQLSelectStatement statement)  
      boolean requiresUniqueConstraintCreationOnTableCreate()  
      boolean shouldAlwaysUseTempStorageForModifyAll()  
      boolean shouldBindLiterals()  
      boolean shouldOptimizeDataConversion()  
      boolean shouldPrintOuterJoinInWhereClause()  
      boolean shouldPrintStoredProcedureArgumentNameInCall()
      INTERNAL: Should the variable name of a stored procedure call be printed as part of the procedure call e.g.
      protected boolean shouldTempTableSpecifyPrimaryKeys()  
      boolean shouldUseJDBCOuterJoinSyntax()  
      boolean supportsForeignKeyConstraints()  
      boolean supportsGlobalTempTables()  
      boolean supportsIndividualTableLocking()  
      boolean supportsLocalTempTables()  
      boolean supportsNativeSequenceNumbers()  
      boolean supportsSequenceObjects()  
      boolean supportsStoredFunctions()  
      boolean usesStringBinding()  
      void writeAddColumnClause​(java.io.Writer writer, org.eclipse.persistence.internal.sessions.AbstractSession session, TableDefinition table, FieldDefinition field)  

      • Methods inherited from class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform

        addBatch, addStructConverter, allowBindingForSelectClause, allowsSizeInProcedureArguments, appendBoolean, appendByteArray, appendLiteralToCall, appendLiteralToCallWithBinding, appendNumber, appendParameter, appendParameterInternal, appendString, autoCommit, beginTransaction, buildBatchCriteria, buildBatchCriteriaForComplexId, buildCallWithReturning, buildClassTypes, buildCreateIndex, buildCreateIndex, buildDropIndex, buildDropIndex, buildProcedureCallString, buildSequenceObjectAlterIncrementWriter, buildSequenceObjectCreationWriter, buildSequenceObjectDeletionWriter, canBuildCallWithReturning, checkTableExists, commitTransaction, convertToDatabaseType, copyInto, createArray, createArray, createPlatformDefaultSequence, createStruct, createStruct, createStruct, dontBindUpdateAllQueryUsingTempTables, executeStoredProcedure, freeTemporaryObject, getAssignmentString, getBatchBeginString, getBatchDelimiterString, getBatchEndString, getBatchRowCountAssignString, getBatchRowCountDeclareString, getBatchRowCountReturnString, getBatchWritingMechanism, getCastSizeForVarcharParameter, getClassTypes, getConnection, getConnectionUserName, getConstraintDeletionString, getCreateDatabaseSchemaString, getCreateTempTableSqlBodyForTable, getCreateTempTableSqlSuffix, getCreateViewString, getCreationInOutputProcedureToken, getCreationOutputProcedureToken, getCursorCode, getCustomModifyValueForCall, getDefaultSequenceTableName, getDriverSupportsNVarChar, getDropCascadeString, getDropDatabaseSchemaString, getFieldTypeDefinition, getFieldTypes, getFunctionCallHeader, getIdentifierQuoteCharacter, getIndexNamePrefix, getInOutputProcedureToken, getJDBCOuterJoinString, getJDBCType, getJDBCType, getJDBCTypeForSetNull, getJdbcTypeName, getMaxBatchWritingSize, getMaxForeignKeyNameSize, getMaxIndexNameSize, getMaxUniqueKeyNameSize, getNoWaitString, getObjectFromResultSet, getParameterValueFromDatabaseCall, getParameterValueFromDatabaseCall, getPartitioningCallback, getPingSQL, getProcedureArgument, getProcedureArgument, getProcedureArgumentString, getProcedureAsString, getProcedureBeginString, getProcedureEndString, getProcedureOptionList, getQualifiedName, getQualifiedSequenceTableName, getRefValue, getRefValue, getSelectForUpdateNoWaitString, getSelectForUpdateOfString, getSelectForUpdateString, getSelectForUpdateWaitString, getSequenceCounterFieldName, getSequenceNameFieldName, getSequencePreallocationSize, getSequenceTableName, getStatementCacheSize, getStoredProcedureParameterPrefix, getStoredProcedureTerminationToken, getStringBindingSize, getStructConverters, getTableCreationSuffix, getTableExistsQuery, getTransactionIsolation, getTypeConverters, getUniqueConstraintDeletionString, getUseNationalCharacterVaryingTypeForString, getVPDClearIdentifierQuery, getVPDCreationFunctionString, getVPDCreationPolicyString, getVPDDeletionString, getVPDSetIdentifierQuery, hasPartitioningCallback, initialize, initializeConnectionData, isAlterSequenceObjectSupported, isCastRequired, isDynamicSQLRequiredForFunctions, isInformixOuterJoin, isJDBCExecuteCompliant, isLobCompatibleWithDistinct, isLockTimeoutException, isNullAllowedInSelectClause, isOutputAllowWithResultSet, isRowCountOutputParameterRequired, isXDBDocument, maximumNumericValues, minimumNumericValues, minimumTimeIncrement, prepareBatchStatement, printFieldIdentityClause, printFieldNotNullClause, printFieldNullClause, printFieldTypeSize, printFieldUnique, printFieldUnique, printStoredFunctionReturnKeyWord, printValuelist, printValuelist, registerOutputParameter, registerOutputParameter, registerOutputParameter, registerOutputParameter, requiresNamedPrimaryKeyConstraints, requiresProcedureBrackets, requiresProcedureCallBrackets, requiresProcedureCallOuputToken, requiresTableInIndexDropDDL, requiresTypeNameToRegisterOutputParameter, retrieveFirstPrimaryKeyOrOne, rollbackTransaction, setBatchWritingMechanism, setCastSizeForVarcharParameter, setClassTypes, setCursorCode, setDriverName, setDriverSupportsNVarChar, setFieldTypes, setIsCastRequired, setMaxBatchWritingSize, setNullFromDatabaseField, setNullFromDatabaseField, setParameterValueInDatabaseCall, setParameterValueInDatabaseCall, setPartitioningCallback, setPingSQL, setPrintInnerJoinInWhereClause, setPrintOuterJoinInWhereClause, setSequenceCounterFieldName, setSequenceNameFieldName, setSequenceTableName, setShouldBindAllParameters, setShouldBindLiterals, setShouldBindPartialParameters, setShouldCacheAllStatements, setShouldCreateIndicesOnForeignKeys, setShouldForceBindAllParameters, setShouldForceFieldNamesToUpperCase, setShouldIgnoreCaseOnFieldComparisons, setShouldOptimizeDataConversion, setShouldTrimStrings, setShouldUseRownumFiltering, setStatementCacheSize, setStoredProcedureTerminationToken, setStringBindingSize, setSupportsAutoCommit, setTableCreationSuffix, setTransactionIsolation, setUseJDBCStoredProcedureSyntax, setUseNationalCharacterVaryingTypeForString, setUsesBatchWriting, setUsesByteArrayBinding, setUsesJDBCBatchWriting, setUsesNativeBatchWriting, setUsesNativeSQL, setUsesStreamsForBinding, setUsesStringBinding, shouldBindAllParameters, shouldBindPartialParameters, shouldCacheAllStatements, shouldCreateIndicesForPrimaryKeys, shouldCreateIndicesOnForeignKeys, shouldCreateIndicesOnUniqueKeys, shouldForceBindAllParameters, shouldForceFieldNamesToUpperCase, shouldIgnoreCaseOnFieldComparisons, shouldIgnoreException, shouldPrintAliasForUpdate, shouldPrintConstraintNameAfter, shouldPrintFieldIdentityClause, shouldPrintForUpdateClause, shouldPrintInnerJoinInWhereClause, shouldPrintInOutputTokenBeforeType, shouldPrintInputTokenAtStart, shouldPrintLockingClauseAfterWhereClause, shouldPrintOutputTokenAtStart, shouldPrintOutputTokenBeforeType, shouldPrintStoredProcedureVariablesAfterBeginString, shouldTrimStrings, shouldUseCustomModifyForCall, shouldUseGetSetNString, shouldUseRownumFiltering, supportsANSIInnerJoinSyntax, supportsAutoCommit, supportsAutoConversionToNumericForArithmeticOperations, supportsConnectionUserName, supportsCountDistinctWithMultipleFields, supportsDeleteOnCascade, supportsIndexes, supportsLockingQueriesWithMultipleTables, supportsNestingOuterJoins, supportsOrderByParameters, supportsOuterJoinsWithBrackets, supportsPrimaryKeyConstraint, supportsTempTables, supportsUniqueColumns, supportsUniqueKeyConstraints, supportsVPD, supportsWaitForUpdate, usesBatchWriting, usesByteArrayBinding, usesJDBCBatchWriting, usesNativeBatchWriting, usesNativeSQL, usesSequenceTable, usesStreamsForBinding, wasFailureCommunicationBased, writeAutoAssignmentSetClause, writeAutoJoinWhereClause, writeCleanUpTempTableSql, writeCreateTempTableSql, writeDeleteFromTargetTableUsingTempTableSql, writeFields, writeFieldsAutoClause, writeFieldsList, writeInsertIntoTableSql, writeJoinWhereClause, writeLOB, writeParameterMarker, writeTableCreationSuffix, writeUpdateOriginalFromTempTableSql

      • Methods inherited from class org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform

        addOperator, addSequence, addSequence, buildNativeCall, buildSelectQueryForIdentity, buildSelectQueryForIdentity, buildSelectQueryForSequenceObject, clone, convertObject, convertObject, createConnectionCustomizer, createExpressionFor, getConversionManager, getDataTypesConvertedFrom, getDataTypesConvertedTo, getDefaultNativeSequenceToTable, getDefaultSeqenceAtNextValue, getDefaultSequence, getDefaultSequenceToWrite, getDriverVersion, getEndDelimiter, getINClauseLimit, getOperator, getPlatformOperators, getSelectSequenceQuery, getSequence, getSequences, getSequencesToWrite, getStartDelimiter, getTableQualifier, getTimestampFromServer, getTimestampQuery, getUpdateSequenceQuery, hasDefaultSequence, initializeDefaultQueries, isAccess, isAttunity, isCloudscape, isDB2, isDB2Z, isDBase, isDerby, isFirebird, isH2, isHSQL, isInformix, isMaxDB, isMySQL, isODBC, isOracle, isOracle23, isOracle9, isPervasive, isPointBase, isPostgreSQL, isSQLAnywhere, isSQLServer, isSybase, isSymfoware, isTimesTen, isTimesTen7, removeAllSequences, removeSequence, sequencesAfterCloneCleanup, setConversionManager, setDefaultNativeSequenceToTable, setDefaultSeqenceAtNextValue, setDefaultSequence, setEndDelimiter, setSelectSequenceNumberQuery, setSequencePreallocationSize, setSequences, setStartDelimiter, setSupportsReturnGeneratedKeys, setTableQualifier, setTimestampQuery, setUpdateSequenceQuery, shouldNativeSequenceUseTransaction, shouldPrepare, shouldSelectDistinctIncludeOrderBy, shouldSelectIncludeOrderBy, supportsIdentity, supportsReturnGeneratedKeys, toString, usesPlatformDefaultSequence

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • HANAPlatform

        public HANAPlatform()

    • Method Detail

      • isHANA

        public boolean isHANA()
        Specified by:
        isHANA in interface org.eclipse.persistence.internal.databaseaccess.Platform
        Overrides:
        isHANA in class org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform

      • usesStringBinding

        public boolean usesStringBinding()
        Overrides:
        usesStringBinding in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform

      • requiresUniqueConstraintCreationOnTableCreate

        public boolean requiresUniqueConstraintCreationOnTableCreate()
        Overrides:
        requiresUniqueConstraintCreationOnTableCreate in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform

      • isForUpdateCompatibleWithDistinct

        public boolean isForUpdateCompatibleWithDistinct()
        Overrides:
        isForUpdateCompatibleWithDistinct in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform

      • supportsIndividualTableLocking

        public boolean supportsIndividualTableLocking()
        Overrides:
        supportsIndividualTableLocking in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform

      • buildFieldTypes

        protected final java.util.Hashtable buildFieldTypes()
        Overrides:
        buildFieldTypes in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform

      • printFieldTypeSize

        protected void printFieldTypeSize​(java.io.Writer writer,
                                  FieldDefinition field,
                                  org.eclipse.persistence.internal.databaseaccess.FieldTypeDefinition fieldType)
                           throws java.io.IOException
        Overrides:
        printFieldTypeSize in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform
        Throws:
        java.io.IOException

      • initializePlatformOperators

        protected final void initializePlatformOperators()
        Overrides:
        initializePlatformOperators in class org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform

      • createLocateOperator

        public static ExpressionOperator createLocateOperator()
        INTERNAL: Build locate operator i.e. LOCATE("ob", t0.F_NAME)

      • createLocate2Operator

        public static ExpressionOperator createLocate2Operator()
        INTERNAL: Build locate operator with 3 params i.e. LOCATE("coffee", t0.DESCRIP, 4). Last parameter is a start at.

      • printSQLSelectStatement

        public void printSQLSelectStatement​(org.eclipse.persistence.internal.databaseaccess.DatabaseCall call,
                                    org.eclipse.persistence.internal.expressions.ExpressionSQLPrinter printer,
                                    org.eclipse.persistence.internal.expressions.SQLSelectStatement statement)
        Overrides:
        printSQLSelectStatement in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform

      • computeMaxRowsForSQL

        public int computeMaxRowsForSQL​(int firstResultIndex,
                                int maxResults)
        Overrides:
        computeMaxRowsForSQL in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform

      • shouldOptimizeDataConversion

        public boolean shouldOptimizeDataConversion()
        Overrides:
        shouldOptimizeDataConversion in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform

      • supportsNativeSequenceNumbers

        public final boolean supportsNativeSequenceNumbers()
        Overrides:
        supportsNativeSequenceNumbers in class org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform

      • buildSelectQueryForSequenceObject

        public final ValueReadQuery buildSelectQueryForSequenceObject​(java.lang.String sequenceName,
                                                              java.lang.Integer size)
        Overrides:
        buildSelectQueryForSequenceObject in class org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform

      • supportsGlobalTempTables

        public final boolean supportsGlobalTempTables()
        Overrides:
        supportsGlobalTempTables in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform

      • getCreateTempTableSqlPrefix

        protected final java.lang.String getCreateTempTableSqlPrefix()
        Overrides:
        getCreateTempTableSqlPrefix in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform

      • getTempTableForTable

        public org.eclipse.persistence.internal.helper.DatabaseTable getTempTableForTable​(org.eclipse.persistence.internal.helper.DatabaseTable table)
        Overrides:
        getTempTableForTable in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform

      • shouldTempTableSpecifyPrimaryKeys

        protected boolean shouldTempTableSpecifyPrimaryKeys()
        Overrides:
        shouldTempTableSpecifyPrimaryKeys in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform

      • getMaxFieldNameSize

        public final int getMaxFieldNameSize()
        Overrides:
        getMaxFieldNameSize in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform

      • supportsLocalTempTables

        public final boolean supportsLocalTempTables()
        Overrides:
        supportsLocalTempTables in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform

      • shouldAlwaysUseTempStorageForModifyAll

        public final boolean shouldAlwaysUseTempStorageForModifyAll()
        Overrides:
        shouldAlwaysUseTempStorageForModifyAll in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform

      • shouldBindLiterals

        public final boolean shouldBindLiterals()
        Overrides:
        shouldBindLiterals in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform

      • shouldPrintOuterJoinInWhereClause

        public final boolean shouldPrintOuterJoinInWhereClause()
        Overrides:
        shouldPrintOuterJoinInWhereClause in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform

      • shouldUseJDBCOuterJoinSyntax

        public final boolean shouldUseJDBCOuterJoinSyntax()
        Overrides:
        shouldUseJDBCOuterJoinSyntax in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform

      • supportsSequenceObjects

        public boolean supportsSequenceObjects()
        Overrides:
        supportsSequenceObjects in class org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform

      • canBatchWriteWithOptimisticLocking

        public boolean canBatchWriteWithOptimisticLocking​(org.eclipse.persistence.internal.databaseaccess.DatabaseCall call)
        Overrides:
        canBatchWriteWithOptimisticLocking in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform

      • executeBatch

        public int executeBatch​(java.sql.Statement statement,
                        boolean isStatementPrepared)
                 throws java.sql.SQLException
        Overrides:
        executeBatch in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform
        Throws:
        java.sql.SQLException

      • supportsForeignKeyConstraints

        public boolean supportsForeignKeyConstraints()
        Overrides:
        supportsForeignKeyConstraints in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform

      • getInputProcedureToken

        public java.lang.String getInputProcedureToken()
        Used for stored procedure creation: Prefix for INPUT parameters. Not required on most platforms.
        Overrides:
        getInputProcedureToken in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform

      • getOutputProcedureToken

        public java.lang.String getOutputProcedureToken()
        This method is used to print the output parameter token when stored procedures are called
        Overrides:
        getOutputProcedureToken in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform

      • getProcedureCallTail

        public java.lang.String getProcedureCallTail()
        Used for sp calls.
        Overrides:
        getProcedureCallTail in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform

      • shouldPrintStoredProcedureArgumentNameInCall

        public boolean shouldPrintStoredProcedureArgumentNameInCall()
        INTERNAL: Should the variable name of a stored procedure call be printed as part of the procedure call e.g. EXECUTE PROCEDURE MyStoredProc(myvariable = ?)
        Overrides:
        shouldPrintStoredProcedureArgumentNameInCall in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform

      • supportsStoredFunctions

        public boolean supportsStoredFunctions()
        Overrides:
        supportsStoredFunctions in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform

      • appendDate

        protected void appendDate​(java.sql.Date date,
                          java.io.Writer writer)
                   throws java.io.IOException
        Overrides:
        appendDate in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform
        Throws:
        java.io.IOException

      • appendTime

        protected void appendTime​(java.sql.Time time,
                          java.io.Writer writer)
                   throws java.io.IOException
        Overrides:
        appendTime in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform
        Throws:
        java.io.IOException

      • appendTimestamp

        protected void appendTimestamp​(java.sql.Timestamp timestamp,
                               java.io.Writer writer)
                        throws java.io.IOException
        Overrides:
        appendTimestamp in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform
        Throws:
        java.io.IOException

      • appendCalendar

        protected void appendCalendar​(java.util.Calendar calendar,
                              java.io.Writer writer)
                       throws java.io.IOException
        Overrides:
        appendCalendar in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform
        Throws:
        java.io.IOException

      • writeAddColumnClause

        public void writeAddColumnClause​(java.io.Writer writer,
                                 org.eclipse.persistence.internal.sessions.AbstractSession session,
                                 TableDefinition table,
                                 FieldDefinition field)
                          throws java.io.IOException
        Overrides:
        writeAddColumnClause in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform
        Throws:
        java.io.IOException

      • getProcedureCallHeader

        public java.lang.String getProcedureCallHeader()
        Overrides:
        getProcedureCallHeader in class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform