java.lang.Object
- org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform
- - org.eclipse.persistence.internal.databaseaccess.DatabasePlatform
  - - org.eclipse.persistence.platform.database.DatabasePlatform
    - - org.eclipse.persistence.platform.database.SybasePlatform

All Implemented Interfaces:

Serializable, Cloneable, CorePlatform<ConversionManager>, Platform

Direct Known Subclasses:

SQLAnywherePlatform
```
public class SybasePlatform
extends DatabasePlatform
```
Purpose: Provides Sybase ASE specific behavior.
Responsibilities:
- Native SQL for byte[], Date, Time, & Timestamp.
- Native sequencing using @@IDENTITY.
Since:

TOPLink/Java 1.0

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field Description

protected Map<Integer,String> typeStrings
- Fields inherited from class org.eclipse.persistence.platform.database.DatabasePlatform
  DEFAULT_VARCHAR_SIZE
- 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, 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, uuidQuery

Constructor Summary

Constructors
Constructor Description

SybasePlatform()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`appendByteArray(byte[] bytes, Writer writer)`	If using native SQL then print a byte[] as '0xFF...'
`protected void`	`appendCalendar(Calendar calendar, Writer writer)`	Answer a platform correct string representation of a Calendar, suitable for SQL generation.
`protected void`	`appendDate(Date date, Writer writer)`	Answer a platform correct string representation of a Date, suitable for SQL generation.
`protected void`	`appendSybaseCalendar(Calendar calendar, Writer writer)`	Write a timestamp in Sybase specific format ( yyyy-mm-dd-hh.mm.ss.fff)
`protected void`	`appendSybaseTimestamp(Timestamp timestamp, Writer writer)`	Write a timestamp in Sybase specific format (yyyy-mm-dd-hh.mm.ss.fff).
`protected void`	`appendTime(Time time, Writer writer)`	Answer a platform correct string representation of a Time, suitable for SQL generation.
`protected void`	`appendTimestamp(Timestamp timestamp, Writer writer)`	Answer a platform correct string representation of a Timestamp, suitable for SQL generation.
`protected Hashtable<Class<?>,FieldTypeDefinition>`	`buildFieldTypes()`	Return the mapping of class types to database types for the schema framework.
`ValueReadQuery`	`buildSelectQueryForIdentity()`	INTERNAL: Build the identity query for native sequencing.
`protected static ExpressionOperator`	`extractOperator()`	INTERNAL: Derby does not support EXTRACT, but does have DATEPART.
`String`	`getBatchDelimiterString()`	Used for batch writing and sp defs.
`protected String`	`getCreateTempTableSqlPrefix()`	INTERNAL:
`String`	`getCreationInOutputProcedureToken()`	This method is used to print the required output parameter token for the specific platform.
`String`	`getCreationOutputProcedureToken()`	This method is used to print the required output parameter token for the specific platform.
`String`	`getInOutputProcedureToken()`	This method is used to print the output parameter token when stored procedures are called
`int`	`getJDBCType(Class<?> javaType)`	Sybase and SQL Anywhere do not support BLOB/CLOB but require LONGVARBINARY/LONGVARCHAR.
`String`	`getJdbcTypeName(int jdbcType)`	INTERNAL: Returns the type name corresponding to the jdbc type
`int`	`getMaxFieldNameSize()`	INTERNAL: returns the maximum number of characters that can be used in a field name on this platform.
`Vector`	`getNativeTableInfo(String table, String creator, AbstractSession session)`	Return the catalog information through using the native SQL catalog selects.
`String`	`getOutputProcedureToken()`	This method is used to print the output parameter token when stored procedures are called
`String`	`getProcedureArgumentString()`	Used for sp defs.
`String`	`getProcedureCallHeader()`	Used for sp calls.
`String`	`getProcedureCallTail()`	Used for sp calls.
`String`	`getSelectForUpdateString()`	Most database support a syntax.
`String`	`getStoredProcedureParameterPrefix()`
`DatabaseTable`	`getTempTableForTable(DatabaseTable table)`	INTERNAL:
`ValueReadQuery`	`getTimestampQuery()`	PUBLIC: This method returns the query to select the timestamp from the server for Sybase.
`protected Map<Integer,String>`	`getTypeStrings()`
`void`	`initializeConnectionData(Connection connection)`	INTERNAL: Allow initialization from the connection.
`protected void`	`initializePlatformOperators()`	Initialize any platform-specific operators
`protected void`	`initializeTypeStrings()`
`boolean`	`isOutputAllowWithResultSet()`	INTERNAL: Return true if output parameters can be built with result sets.
`boolean`	`isSybase()`
`Hashtable<Class<? extends Number>,? super Number>`	`maximumNumericValues()`	Builds a table of maximum numeric values keyed on java class.
`Hashtable<Class<? extends Number>,? super Number>`	`minimumNumericValues()`	Builds a table of minimum numeric values keyed on java class.
`protected static ExpressionOperator`	`modOperator()`	Override the default MOD operator.
`protected static ExpressionOperator`	`operatorOuterJoin()`	Create the outer join operator for this platform
`void`	`printFieldIdentityClause(Writer writer)`	Append the receiver's field 'identity' constraint clause to a writer.
`void`	`printFieldNullClause(Writer writer)`	Append the receiver's field 'NULL' constraint clause to a writer.
`void`	`registerOutputParameter(CallableStatement statement, int index, int jdbcType)`	This method is used to register output parameter on Callable Statements for Stored Procedures as each database seems to have a different method.
`void`	`registerOutputParameter(CallableStatement statement, int index, int jdbcType, String typeName)`	This method is used to register output parameter on CallableStatements for Stored Procedures as each database seems to have a different method.
`boolean`	`requiresProcedureCallBrackets()`	USed for sp calls.
`boolean`	`requiresProcedureCallOuputToken()`	Used for sp calls.
`boolean`	`requiresTypeNameToRegisterOutputParameter()`	INTERNAL: Indicates whether the version of CallableStatement.registerOutputParameter method that takes type name should be used.
`boolean`	`shouldPrintInOutputTokenBeforeType()`	This is required in the construction of the stored procedures with output parameters
`boolean`	`shouldPrintLockingClauseAfterWhereClause()`	The sybase syntax for obtaining pessimistic lock is "SELECT ADDRESS_ID, ...
`boolean`	`shouldPrintOutputTokenBeforeType()`	This is required in the construction of the stored procedures with output parameters
`boolean`	`shouldUseJDBCOuterJoinSyntax()`	JDBC defines and outer join syntax, many drivers do not support this.
`protected static ExpressionOperator`	`singleArgumentSubstringOperator()`	Override the default SubstringSingleArg operator.
`boolean`	`supportsDeleteOnCascade()`	Sybase (as of Sybase ASE 15, does not support delete on cascade).
`boolean`	`supportsGlobalTempTables()`	INTERNAL:
`boolean`	`supportsIdentity()`	INTERNAL: Indicates whether the platform supports identity.
`protected static ExpressionOperator`	`sybaseAddMonthsOperator()`	INTERNAL: Function, to add months to a date.
`protected static ExpressionOperator`	`sybaseInStringOperator()`	INTERNAL: Build instring operator
`protected static ExpressionOperator`	`sybaseLocate2Operator()`	INTERNAL: Build the Sybase equivalent to Locate with a start index.
`protected static ExpressionOperator`	`sybaseLocateOperator()`	INTERNAL: Build the Sybase equivalent to Locate
`protected static ExpressionOperator`	`sybaseToCharOperator()`	INTERNAL: Build Sybase equivalent to TO_CHAR.
`protected static ExpressionOperator`	`sybaseToCharWithFormatOperator()`	INTERNAL: Build Sybase equivalent to TO_CHAR.
`protected static ExpressionOperator`	`sybaseToDateOperator()`	INTERNAL: Build Sybase equivalent to TO_DATE.
`protected static ExpressionOperator`	`sybaseToDateToStringOperator()`	INTERNAL: Build Sybase equivalent to TO_CHAR.
`protected static ExpressionOperator`	`sybaseToNumberOperator()`	INTERNAL: Build Sybase equivalent to TO_NUMBER.
`protected static ExpressionOperator`	`trim2Operator()`	INTERNAL: Build Trim operator.
`protected static ExpressionOperator`	`trimOperator()`	INTERNAL: Use RTRIM(LTRIM(?)) function for trim.
`boolean`	`useJDBCStoredProcedureSyntax()`	Return true if this platform is to use the JDBC supported syntax for executing stored procedures.
`void`	`writeUpdateOriginalFromTempTableSql(Writer writer, DatabaseTable table, Collection<DatabaseField> pkFields, Collection<DatabaseField> assignedFields)`	INTERNAL:

Methods inherited from class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform
addBatch, addStructConverter, allowBindingForSelectClause, allowsSizeInProcedureArguments, appendBoolean, appendLiteralToCall, appendLiteralToCallWithBinding, appendNumber, appendParameter, appendParameterInternal, appendString, autoCommit, beginTransaction, buildBatchCriteria, buildBatchCriteriaForComplexId, buildCallWithReturning, buildClassTypes, buildCreateIndex, buildCreateIndex, buildDropIndex, buildDropIndex, buildProcedureCallString, buildSequenceObjectAlterIncrementWriter, buildSequenceObjectCreationWriter, buildSequenceObjectDeletionWriter, canBatchWriteWithOptimisticLocking, canBuildCallWithReturning, checkTableExists, commitTransaction, computeMaxRowsForSQL, convertToDatabaseType, copyInto, createArray, createArray, createPlatformDefaultSequence, createStruct, createStruct, createStruct, dontBindUpdateAllQueryUsingTempTables, executeBatch, executeStoredProcedure, freeTemporaryObject, getAssignmentString, getBatchBeginString, getBatchEndString, getBatchRowCountAssignString, getBatchRowCountDeclareString, getBatchRowCountReturnString, getBatchWritingMechanism, getCastSizeForVarcharParameter, getClassTypes, getConnection, getConnectionUserName, getConstraintDeletionString, getCreateDatabaseSchemaString, getCreateTempTableSqlBodyForTable, getCreateTempTableSqlSuffix, getCreateViewString, getCursorCode, getCustomModifyValueForCall, getDefaultSequenceTableName, getDriverSupportsNVarChar, getDropCascadeString, getDropDatabaseSchemaString, getFieldTypeDefinition, getFieldTypes, getFunctionCallHeader, getIndexNamePrefix, getInputProcedureToken, getJDBCOuterJoinString, getJDBCType, getJDBCTypeForSetNull, getJsonPlatform, getMaxBatchWritingSize, getMaxForeignKeyNameSize, getMaxIndexNameSize, getMaxUniqueKeyNameSize, getNoWaitString, getObjectFromResultSet, getParameterValueFromDatabaseCall, getParameterValueFromDatabaseCall, getPartitioningCallback, getPingSQL, getProcedureArgument, getProcedureAsString, getProcedureBeginString, getProcedureEndString, getProcedureOptionList, getQualifiedName, getQualifiedSequenceTableName, getRefValue, getRefValue, getSelectForUpdateNoWaitString, getSelectForUpdateOfString, getSelectForUpdateWaitString, getSequenceCounterFieldName, getSequenceNameFieldName, getSequencePreallocationSize, getSequenceTableName, getStatementCacheSize, getStoredProcedureTerminationToken, getStringBindingSize, getStructConverters, getTableCreationSuffix, getTableExistsQuery, getTransactionIsolation, getTypeConverters, getUniqueConstraintDeletionString, getUseNationalCharacterVaryingTypeForString, getVPDClearIdentifierQuery, getVPDCreationFunctionString, getVPDCreationPolicyString, getVPDDeletionString, getVPDSetIdentifierQuery, hasPartitioningCallback, initialize, isAlterSequenceObjectSupported, isCastRequired, isDynamicSQLRequiredForFunctions, isForUpdateCompatibleWithDistinct, isInformixOuterJoin, isJDBCExecuteCompliant, isLobCompatibleWithDistinct, isLockTimeoutException, isNullAllowedInSelectClause, isRowCountOutputParameterRequired, isXDBDocument, minimumTimeIncrement, prepareBatchStatement, printFieldNotNullClause, printFieldTypeSize, printFieldTypeSize, printFieldUnique, printFieldUnique, printSQLSelectStatement, printStoredFunctionReturnKeyWord, printValuelist, printValuelist, registerOutputParameter, registerOutputParameter, requiresNamedPrimaryKeyConstraints, requiresProcedureBrackets, requiresTableInIndexDropDDL, requiresUniqueConstraintCreationOnTableCreate, 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, shouldAlwaysUseTempStorageForModifyAll, shouldBindAllParameters, shouldBindLiterals, shouldBindPartialParameters, shouldCacheAllStatements, shouldCreateIndicesForPrimaryKeys, shouldCreateIndicesOnForeignKeys, shouldCreateIndicesOnUniqueKeys, shouldForceBindAllParameters, shouldForceFieldNamesToUpperCase, shouldIgnoreCaseOnFieldComparisons, shouldIgnoreException, shouldOptimizeDataConversion, shouldPrintAliasForUpdate, shouldPrintConstraintNameAfter, shouldPrintFieldIdentityClause, shouldPrintForUpdateClause, shouldPrintInnerJoinInWhereClause, shouldPrintInputTokenAtStart, shouldPrintOuterJoinInWhereClause, shouldPrintOutputTokenAtStart, shouldPrintStoredProcedureArgumentNameInCall, shouldPrintStoredProcedureVariablesAfterBeginString, shouldTempTableSpecifyPrimaryKeys, shouldTrimStrings, shouldUseCustomModifyForCall, shouldUseGetSetNString, shouldUseRownumFiltering, supportsANSIInnerJoinSyntax, supportsAutoCommit, supportsAutoConversionToNumericForArithmeticOperations, supportsConnectionUserName, supportsCountDistinctWithMultipleFields, supportsForeignKeyConstraints, supportsIndexes, supportsIndividualTableLocking, supportsLocalTempTables, supportsLockingQueriesWithMultipleTables, supportsNestingOuterJoins, supportsOrderByParameters, supportsOuterJoinsWithBrackets, supportsPrimaryKeyConstraint, supportsStoredFunctions, supportsTempTables, supportsUniqueColumns, supportsUniqueKeyConstraints, supportsVPD, supportsWaitForUpdate, usesBatchWriting, usesByteArrayBinding, usesJDBCBatchWriting, usesNativeBatchWriting, usesNativeSQL, usesSequenceTable, usesStreamsForBinding, usesStringBinding, wasFailureCommunicationBased, writeAddColumnClause, writeAutoAssignmentSetClause, writeAutoJoinWhereClause, writeCleanUpTempTableSql, writeCreateTempTableSql, writeDeleteFromTargetTableUsingTempTableSql, writeFields, writeFieldsAutoClause, writeFieldsList, writeInsertIntoTableSql, writeJoinWhereClause, writeLOB, writeParameterMarker, writeTableCreationSuffix

Methods inherited from class org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform
addOperator, addSequence, addSequence, buildNativeCall, buildSelectQueryForIdentity, buildSelectQueryForSequenceObject, buildSelectQueryForSequenceObject, clone, convertObject, createConnectionCustomizer, createExpressionFor, getConversionManager, getDataTypesConvertedFrom, getDataTypesConvertedTo, getDefaultNativeSequenceToTable, getDefaultSeqenceAtNextValue, getDefaultSequence, getDefaultSequenceToWrite, getDriverVersion, getEndDelimiter, getINClauseLimit, getOperator, getPlatformOperators, getSelectSequenceQuery, getSequence, getSequences, getSequencesToWrite, getStartDelimiter, getTableQualifier, getTimestampFromServer, getUpdateSequenceQuery, getUUIDQuery, hasDefaultSequence, initializeDefaultQueries, initIdentitySequences, isAccess, isAttunity, isCloudscape, isDB2, isDB2Z, isDBase, isDerby, isFirebird, isH2, isHANA, isHSQL, isInformix, isMariaDB, isMaxDB, isMySQL, isODBC, isOracle, isOracle12, isOracle23, isOracle9, isPervasive, isPointBase, isPostgreSQL, isSQLAnywhere, isSQLServer, isSymfoware, isTimesTen, isTimesTen7, removeAllSequences, removeIdentitySequences, removeSequence, sequencesAfterCloneCleanup, setConversionManager, setDefaultNativeSequenceToTable, setDefaultSeqenceAtNextValue, setDefaultSequence, setEndDelimiter, setSelectSequenceNumberQuery, setSequencePreallocationSize, setSequences, setStartDelimiter, setSupportsReturnGeneratedKeys, setTableQualifier, setTimestampQuery, setUpdateSequenceQuery, setUUIDQuery, shouldNativeSequenceUseTransaction, shouldPrepare, shouldSelectDistinctIncludeOrderBy, shouldSelectIncludeOrderBy, supportsNativeSequenceNumbers, supportsReturnGeneratedKeys, supportsSequenceObjects, toString, usesPlatformDefaultSequence

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

Methods inherited from interface org.eclipse.persistence.internal.databaseaccess.Platform
connectionProperties

- Field Detail
  - typeStrings
```
protected Map<Integer,String> typeStrings
```
- Constructor Detail
  - SybasePlatform
```
public SybasePlatform()
```
- Method Detail
  - initializeConnectionData
```
public void initializeConnectionData(Connection connection)
                              throws SQLException
```
    Description copied from class: DatabasePlatform
    
    INTERNAL: Allow initialization from the connection.
    
    Overrides:
    
    initializeConnectionData in class DatabasePlatform
    
    Throws:
    
    SQLException
  - getTypeStrings
```
protected Map<Integer,String> getTypeStrings()
```
  - initializeTypeStrings
```
protected void initializeTypeStrings()
```
  - getJDBCType
```
public int getJDBCType(Class<?> javaType)
```
    Sybase and SQL Anywhere do not support BLOB/CLOB but require LONGVARBINARY/LONGVARCHAR.
    
    Overrides:
    
    getJDBCType in class DatabasePlatform
  - appendByteArray
```
protected void appendByteArray(byte[] bytes,
                               Writer writer)
                        throws IOException
```
    If using native SQL then print a byte[] as '0xFF...'
    
    Overrides:
    
    appendByteArray in class DatabasePlatform
    
    Throws:
    
    IOException
  - appendDate
```
protected void appendDate(Date date,
                          Writer writer)
                   throws IOException
```
    Answer a platform correct string representation of a Date, suitable for SQL generation. Native format: 'yyyy-mm-dd
    
    Overrides:
    
    appendDate in class DatabasePlatform
    
    Throws:
    
    IOException
  - appendSybaseTimestamp
```
protected void appendSybaseTimestamp(Timestamp timestamp,
                                     Writer writer)
                              throws IOException
```
    Write a timestamp in Sybase specific format (yyyy-mm-dd-hh.mm.ss.fff).
    
    Throws:
    
    IOException
  - appendTime
```
protected void appendTime(Time time,
                          Writer writer)
                   throws IOException
```
    Answer a platform correct string representation of a Time, suitable for SQL generation. The time is printed in the ODBC platform independent format {t'hh:mm:ss'}.
    
    Overrides:
    
    appendTime in class DatabasePlatform
    
    Throws:
    
    IOException
  - appendTimestamp
```
protected void appendTimestamp(Timestamp timestamp,
                               Writer writer)
                        throws IOException
```
    Answer a platform correct string representation of a Timestamp, suitable for SQL generation. The date is printed in the ODBC platform independent format {d'YYYY-MM-DD'}.
    
    Overrides:
    
    appendTimestamp in class DatabasePlatform
    
    Throws:
    
    IOException
  - appendCalendar
```
protected void appendCalendar(Calendar calendar,
                              Writer writer)
                       throws IOException
```
    Answer a platform correct string representation of a Calendar, suitable for SQL generation. The date is printed in the ODBC platform independent format {d'YYYY-MM-DD'}.
    
    Overrides:
    
    appendCalendar in class DatabasePlatform
    
    Throws:
    
    IOException
  - appendSybaseCalendar
```
protected void appendSybaseCalendar(Calendar calendar,
                                    Writer writer)
                             throws IOException
```
    Write a timestamp in Sybase specific format ( yyyy-mm-dd-hh.mm.ss.fff)
    
    Throws:
    
    IOException
  - buildFieldTypes
```
protected Hashtable<Class<?>,FieldTypeDefinition> buildFieldTypes()
```
    Description copied from class: DatabasePlatform
    
    Return the mapping of class types to database types for the schema framework.
    
    Overrides:
    
    buildFieldTypes in class DatabasePlatform
  - buildSelectQueryForIdentity
```
public ValueReadQuery buildSelectQueryForIdentity()
```
    INTERNAL: Build the identity query for native sequencing.
    
    Overrides:
    
    buildSelectQueryForIdentity in class DatasourcePlatform
  - shouldPrintLockingClauseAfterWhereClause
```
public boolean shouldPrintLockingClauseAfterWhereClause()
```
    The sybase syntax for obtaining pessimistic lock is "SELECT ADDRESS_ID, ... FROM ADDRESS WITH (HOLDLOCK) WHERE (ADDRESS_ID = ?)" Please note that above only obtains shared lock. Apparently there is no way to obtain exclusive lock on Sybase using only a select statement
    
    Overrides:
    
    shouldPrintLockingClauseAfterWhereClause in class DatabasePlatform
  - getSelectForUpdateString
```
public String getSelectForUpdateString()
```
    Description copied from class: DatabasePlatform
    
    Most database support a syntax. although don't actually lock the row. Some require the OF some don't like it.
    
    Overrides:
    
    getSelectForUpdateString in class DatabasePlatform
  - getBatchDelimiterString
```
public String getBatchDelimiterString()
```
    Used for batch writing and sp defs.
    
    Overrides:
    
    getBatchDelimiterString in class DatabasePlatform
  - getCreationInOutputProcedureToken
```
public String getCreationInOutputProcedureToken()
```
    Description copied from class: DatabasePlatform
    
    This method is used to print the required output parameter token for the specific platform. Used when stored procedures are created.
    
    Overrides:
    
    getCreationInOutputProcedureToken in class DatabasePlatform
  - getCreationOutputProcedureToken
```
public String getCreationOutputProcedureToken()
```
    Description copied from class: DatabasePlatform
    
    This method is used to print the required output parameter token for the specific platform. Used when stored procedures are created.
    
    Overrides:
    
    getCreationOutputProcedureToken in class DatabasePlatform
  - getInOutputProcedureToken
```
public String getInOutputProcedureToken()
```
    Description copied from class: DatabasePlatform
    
    This method is used to print the output parameter token when stored procedures are called
    
    Overrides:
    
    getInOutputProcedureToken in class DatabasePlatform
  - getJdbcTypeName
```
public String getJdbcTypeName(int jdbcType)
```
    INTERNAL: Returns the type name corresponding to the jdbc type
    
    Overrides:
    
    getJdbcTypeName in class DatabasePlatform
  - getMaxFieldNameSize
```
public int getMaxFieldNameSize()
```
    INTERNAL: returns the maximum number of characters that can be used in a field name on this platform.
    
    Overrides:
    
    getMaxFieldNameSize in class DatabasePlatform
  - getNativeTableInfo
```
public Vector getNativeTableInfo(String table,
                                 String creator,
                                 AbstractSession session)
```
    Return the catalog information through using the native SQL catalog selects. This is required because many JDBC driver do not support meta-data. Willcards can be passed as arguments.
  - getOutputProcedureToken
```
public String getOutputProcedureToken()
```
    Description copied from class: DatabasePlatform
    
    This method is used to print the output parameter token when stored procedures are called
    
    Overrides:
    
    getOutputProcedureToken in class DatabasePlatform
  - getProcedureArgumentString
```
public String getProcedureArgumentString()
```
    Used for sp defs.
    
    Overrides:
    
    getProcedureArgumentString in class DatabasePlatform
  - getProcedureCallHeader
```
public String getProcedureCallHeader()
```
    Used for sp calls.
    
    Overrides:
    
    getProcedureCallHeader in class DatabasePlatform
  - getProcedureCallTail
```
public String getProcedureCallTail()
```
    Description copied from class: DatabasePlatform
    
    Used for sp calls.
    
    Overrides:
    
    getProcedureCallTail in class DatabasePlatform
  - useJDBCStoredProcedureSyntax
```
public boolean useJDBCStoredProcedureSyntax()
```
    Return true if this platform is to use the JDBC supported syntax for executing stored procedures. If the driver is known to be the DataDirec driver, and the value is not set, then set to true and return.
  - getStoredProcedureParameterPrefix
```
public String getStoredProcedureParameterPrefix()
```
    Overrides:
    
    getStoredProcedureParameterPrefix in class DatabasePlatform
  - getTimestampQuery
```
public ValueReadQuery getTimestampQuery()
```
    PUBLIC: This method returns the query to select the timestamp from the server for Sybase.
    
    Specified by:
    
    getTimestampQuery in interface Platform
    
    Overrides:
    
    getTimestampQuery in class DatasourcePlatform
  - initializePlatformOperators
```
protected void initializePlatformOperators()
```
    Initialize any platform-specific operators
    
    Overrides:
    
    initializePlatformOperators in class DatasourcePlatform
  - modOperator
```
protected static ExpressionOperator modOperator()
```
    Override the default MOD operator.
  - operatorOuterJoin
```
protected static ExpressionOperator operatorOuterJoin()
```
    Create the outer join operator for this platform
  - singleArgumentSubstringOperator
```
protected static ExpressionOperator singleArgumentSubstringOperator()
```
    Override the default SubstringSingleArg operator.
  - sybaseAddMonthsOperator
```
protected static ExpressionOperator sybaseAddMonthsOperator()
```
    INTERNAL: Function, to add months to a date.
  - sybaseInStringOperator
```
protected static ExpressionOperator sybaseInStringOperator()
```
    INTERNAL: Build instring operator
  - sybaseToNumberOperator
```
protected static ExpressionOperator sybaseToNumberOperator()
```
    INTERNAL: Build Sybase equivalent to TO_NUMBER.
  - sybaseToDateToStringOperator
```
protected static ExpressionOperator sybaseToDateToStringOperator()
```
    INTERNAL: Build Sybase equivalent to TO_CHAR.
  - sybaseToDateOperator
```
protected static ExpressionOperator sybaseToDateOperator()
```
    INTERNAL: Build Sybase equivalent to TO_DATE.
  - sybaseToCharOperator
```
protected static ExpressionOperator sybaseToCharOperator()
```
    INTERNAL: Build Sybase equivalent to TO_CHAR.
  - sybaseToCharWithFormatOperator
```
protected static ExpressionOperator sybaseToCharWithFormatOperator()
```
    INTERNAL: Build Sybase equivalent to TO_CHAR.
  - sybaseLocateOperator
```
protected static ExpressionOperator sybaseLocateOperator()
```
    INTERNAL: Build the Sybase equivalent to Locate
  - sybaseLocate2Operator
```
protected static ExpressionOperator sybaseLocate2Operator()
```
    INTERNAL: Build the Sybase equivalent to Locate with a start index. Sybase does not define this, so this gets a little complex...
  - extractOperator
```
protected static ExpressionOperator extractOperator()
```
    INTERNAL: Derby does not support EXTRACT, but does have DATEPART.
  - trimOperator
```
protected static ExpressionOperator trimOperator()
```
    INTERNAL: Use RTRIM(LTRIM(?)) function for trim.
  - trim2Operator
```
protected static ExpressionOperator trim2Operator()
```
    INTERNAL: Build Trim operator.
  - isOutputAllowWithResultSet
```
public boolean isOutputAllowWithResultSet()
```
    INTERNAL: Return true if output parameters can be built with result sets.
    
    Overrides:
    
    isOutputAllowWithResultSet in class DatabasePlatform
  - isSybase
```
public boolean isSybase()
```
    Specified by:
    
    isSybase in interface Platform
    
    Overrides:
    
    isSybase in class DatasourcePlatform
  - maximumNumericValues
```
public Hashtable<Class<? extends Number>,? super Number> maximumNumericValues()
```
    Builds a table of maximum numeric values keyed on java class. This is used for type testing but might also be useful to end users attempting to sanitize values.
    NOTE: BigInteger & BigDecimal maximums are dependent upon their precision & Scale
    
    Overrides:
    
    maximumNumericValues in class DatabasePlatform
  - minimumNumericValues
```
public Hashtable<Class<? extends Number>,? super Number> minimumNumericValues()
```
    Builds a table of minimum numeric values keyed on java class. This is used for type testing but might also be useful to end users attempting to sanitize values.
    NOTE: BigInteger & BigDecimal minimums are dependent upon their precision & Scale
    
    Overrides:
    
    minimumNumericValues in class DatabasePlatform
  - printFieldIdentityClause
```
public void printFieldIdentityClause(Writer writer)
                              throws ValidationException
```
    Append the receiver's field 'identity' constraint clause to a writer.
    
    Overrides:
    
    printFieldIdentityClause in class DatabasePlatform
    
    Throws:
    
    ValidationException
  - printFieldNullClause
```
public void printFieldNullClause(Writer writer)
                          throws ValidationException
```
    Append the receiver's field 'NULL' constraint clause to a writer.
    
    Overrides:
    
    printFieldNullClause in class DatabasePlatform
    
    Throws:
    
    ValidationException
  - registerOutputParameter
```
public void registerOutputParameter(CallableStatement statement,
                                    int index,
                                    int jdbcType)
                             throws SQLException
```
    This method is used to register output parameter on Callable Statements for Stored Procedures as each database seems to have a different method.
    
    Overrides:
    
    registerOutputParameter in class DatabasePlatform
    
    Throws:
    
    SQLException
    
    See Also:
    
    CallableStatement.registerOutParameter(int parameterIndex, int sqlType)
  - registerOutputParameter
```
public void registerOutputParameter(CallableStatement statement,
                                    int index,
                                    int jdbcType,
                                    String typeName)
                             throws SQLException
```
    Description copied from class: DatabasePlatform
    
    This method is used to register output parameter on CallableStatements for Stored Procedures as each database seems to have a different method.
    
    Overrides:
    
    registerOutputParameter in class DatabasePlatform
    
    Throws:
    
    SQLException
    
    See Also:
    
    CallableStatement.registerOutParameter(int parameterIndex, int sqlType, String typeName)
  - requiresProcedureCallBrackets
```
public boolean requiresProcedureCallBrackets()
```
    USed for sp calls.
    
    Overrides:
    
    requiresProcedureCallBrackets in class DatabasePlatform
  - requiresProcedureCallOuputToken
```
public boolean requiresProcedureCallOuputToken()
```
    Used for sp calls. Sybase must print output after output params.
    
    Overrides:
    
    requiresProcedureCallOuputToken in class DatabasePlatform
  - requiresTypeNameToRegisterOutputParameter
```
public boolean requiresTypeNameToRegisterOutputParameter()
```
    INTERNAL: Indicates whether the version of CallableStatement.registerOutputParameter method that takes type name should be used.
    
    Overrides:
    
    requiresTypeNameToRegisterOutputParameter in class DatabasePlatform
  - shouldPrintInOutputTokenBeforeType
```
public boolean shouldPrintInOutputTokenBeforeType()
```
    Description copied from class: DatabasePlatform
    
    This is required in the construction of the stored procedures with output parameters
    
    Overrides:
    
    shouldPrintInOutputTokenBeforeType in class DatabasePlatform
  - shouldPrintOutputTokenBeforeType
```
public boolean shouldPrintOutputTokenBeforeType()
```
    Description copied from class: DatabasePlatform
    
    This is required in the construction of the stored procedures with output parameters
    
    Overrides:
    
    shouldPrintOutputTokenBeforeType in class DatabasePlatform
  - shouldUseJDBCOuterJoinSyntax
```
public boolean shouldUseJDBCOuterJoinSyntax()
```
    JDBC defines and outer join syntax, many drivers do not support this. So we normally avoid it.
    
    Overrides:
    
    shouldUseJDBCOuterJoinSyntax in class DatabasePlatform
  - supportsIdentity
```
public boolean supportsIdentity()
```
    INTERNAL: Indicates whether the platform supports identity. Sybase does through IDENTITY field types. This method is to be used *ONLY* by sequencing classes
    
    Overrides:
    
    supportsIdentity in class DatasourcePlatform
  - supportsDeleteOnCascade
```
public boolean supportsDeleteOnCascade()
```
    Sybase (as of Sybase ASE 15, does not support delete on cascade). Sybase ASA (SQL Anywhere does, so must use different platform).
    
    Overrides:
    
    supportsDeleteOnCascade in class DatabasePlatform
  - supportsGlobalTempTables
```
public boolean supportsGlobalTempTables()
```
    INTERNAL:
    
    Overrides:
    
    supportsGlobalTempTables in class DatabasePlatform
  - getCreateTempTableSqlPrefix
```
protected String getCreateTempTableSqlPrefix()
```
    INTERNAL:
    
    Overrides:
    
    getCreateTempTableSqlPrefix in class DatabasePlatform
  - getTempTableForTable
```
public DatabaseTable getTempTableForTable(DatabaseTable table)
```
    INTERNAL:
    
    Overrides:
    
    getTempTableForTable in class DatabasePlatform
    
    Parameters:
    
    table - is original table for which temp table is created.
    
    Returns:
    
    temporary table
  - writeUpdateOriginalFromTempTableSql
```
public void writeUpdateOriginalFromTempTableSql(Writer writer,
                                                DatabaseTable table,
                                                Collection<DatabaseField> pkFields,
                                                Collection<DatabaseField> assignedFields)
                                         throws IOException
```
    INTERNAL:
    
    Overrides:
    
    writeUpdateOriginalFromTempTableSql in class DatabasePlatform
    
    Parameters:
    
    writer - for writing the sql
    
    table - is original table for which temp table is created.
    
    pkFields - primary key fields for the original table.
    
    assignedFields - fields to be assigned a new value.
    
    Throws:
    
    IOException

Class SybasePlatform

Field Summary

Fields inherited from class org.eclipse.persistence.platform.database.DatabasePlatform

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

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

Constructor Summary

Method Summary

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

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

Methods inherited from class java.lang.Object

Methods inherited from interface org.eclipse.persistence.internal.databaseaccess.Platform

Field Detail

typeStrings

Constructor Detail

SybasePlatform

Method Detail

initializeConnectionData

getTypeStrings

initializeTypeStrings

getJDBCType

appendByteArray

appendDate

appendSybaseTimestamp

appendTime

appendTimestamp

appendCalendar

appendSybaseCalendar

buildFieldTypes

buildSelectQueryForIdentity

shouldPrintLockingClauseAfterWhereClause

getSelectForUpdateString

getBatchDelimiterString

getCreationInOutputProcedureToken

getCreationOutputProcedureToken

getInOutputProcedureToken

getJdbcTypeName

getMaxFieldNameSize

getNativeTableInfo

getOutputProcedureToken

getProcedureArgumentString

getProcedureCallHeader

getProcedureCallTail

useJDBCStoredProcedureSyntax

getStoredProcedureParameterPrefix

getTimestampQuery

initializePlatformOperators

modOperator

operatorOuterJoin

singleArgumentSubstringOperator

sybaseAddMonthsOperator

sybaseInStringOperator

sybaseToNumberOperator

sybaseToDateToStringOperator

sybaseToDateOperator

sybaseToCharOperator

sybaseToCharWithFormatOperator

sybaseLocateOperator

sybaseLocate2Operator

extractOperator

trimOperator

trim2Operator

isOutputAllowWithResultSet

isSybase

maximumNumericValues

minimumNumericValues

printFieldIdentityClause

printFieldNullClause

registerOutputParameter

registerOutputParameter

requiresProcedureCallBrackets

requiresProcedureCallOuputToken

requiresTypeNameToRegisterOutputParameter

shouldPrintInOutputTokenBeforeType

shouldPrintOutputTokenBeforeType

shouldUseJDBCOuterJoinSyntax

supportsIdentity

supportsDeleteOnCascade

supportsGlobalTempTables

getCreateTempTableSqlPrefix

getTempTableForTable