Movatterモバイル変換

Class SybaseASEDialect

java.lang.Object
- org.hibernate.dialect.Dialect
- - org.hibernate.dialect.AbstractTransactSQLDialect
  - - org.hibernate.dialect.SybaseDialect
    - - org.hibernate.dialect.SybaseASEDialect

All Implemented Interfaces:
FunctionContributor,TypeContributor,ConversionContext
```
public classSybaseASEDialectextendsSybaseDialect
```
ASQL dialect for Sybase Adaptive Server Enterprise 16 and above.

Nested Class Summary
- Nested classes/interfaces inherited from class org.hibernate.dialect.Dialect
  Dialect.SizeStrategy,Dialect.SizeStrategyImpl

Field Summary
- Fields inherited from class org.hibernate.dialect.SybaseDialect
  jtdsDriver
- Fields inherited from class org.hibernate.dialect.Dialect
  CLOSED_QUOTE,FALSE_STRING_VALUES,LEGACY_LOB_MERGE_STRATEGY,LOG_BASE2OF10,NEW_LOCATOR_LOB_MERGE_STRATEGY,QUOTE,STANDARD_MULTI_KEY_LOAD_SIZING_STRATEGY,STREAM_XFER_LOB_MERGE_STRATEGY,TRUE_STRING_VALUES

Constructor Summary
Constructors
Constructor Description
SybaseASEDialect()
SybaseASEDialect(DatabaseVersion version)
SybaseASEDialect(DialectResolutionInfo info)

Constructors
Constructor	Description
`SybaseASEDialect()`
`SybaseASEDialect(DatabaseVersion version)`
`SybaseASEDialect(DialectResolutionInfo info)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`appendLockHint(LockOptions mode,String tableName)`	Some dialects support an alternative means to`SELECT FOR UPDATE`, whereby a "lock hint" is appended to the table name in the`from` clause.
`SQLExceptionConversionDelegate`	`buildSQLExceptionConversionDelegate()`	An instance of`SQLExceptionConversionDelegate` for interpreting dialect-specificerror orSQLState codes.
`protectedString`	`columnType(int sqlTypeCode)`	The database column type name for a given JDBC type code defined in`Types` or`SqlTypes`.
`void`	`contributeTypes(TypeContributions typeContributions,ServiceRegistry serviceRegistry)`	A callback which allows the`Dialect` to contribute types.
`String`	`currentDate()`	Translation of the HQL/JPQL`current_date` function, which maps to the Java type`Date`, and of the HQL`local_date` function which maps to the Java type`LocalDate`.
`String`	`currentTime()`	Translation of the HQL/JPQL`current_time` function, which maps to the Java type`Time` which is a time with no time zone.
`String`	`currentTimestamp()`	Translation of the HQL/JPQL`current_timestamp` function, which maps to the Java type`Timestamp` which is a datetime with no time zone.
`long`	`getDefaultLobLength()`	This is the default length for a generated column of type`BLOB` or`CLOB` mapped to`Blob` or`Clob`, if LOB columns have a length in this dialect.
`int`	`getDoublePrecision()`	This is the default precision for a generated column mapped to a Java`Double` or`double`.
`String`	`getDual()`	Returns a table expression that has one row.
`int`	`getFloatPrecision()`	This is the default precision for a generated column mapped to a Java`Float` or`float`.
`long`	`getFractionalSecondPrecisionInNanos()`	Sybase ASE in principle supports microsecond precision for {code bigdatetime}, but unfortunately its duration arithmetic functions have a nasty habit of overflowing.
`LimitHandler`	`getLimitHandler()`	Obtain a`LimitHandler` that implements pagination support for`Query.setMaxResults(int)` and`Query.setFirstResult(int)`.
`int`	`getMaxAliasLength()`	What is the maximum length Hibernate can use for generated aliases?
`int`	`getMaxIdentifierLength()`	What is the maximum identifier length supported by this dialect?
`int`	`getMaxVarcharLength()`	The biggest size value that can be supplied as argument to a`Types.VARCHAR`-like type.
`Dialect.SizeStrategy`	`getSizeStrategy()`	A custom`Dialect.SizeStrategy` for column types.
`SqlAstTranslatorFactory`	`getSqlAstTranslatorFactory()`	Return a`SqlAstTranslatorFactory` specific to this dialect, or`null` to use thestandard translator.
`String`	`getTableTypeString()`	An arbitrary fragment appended to the end of the`create table` statement.
`ViolatedConstraintNameExtractor`	`getViolatedConstraintNameExtractor()`	A`ViolatedConstraintNameExtractor` for extracting the name of a violated constraint from a`SQLException`.
`boolean`	`isAnsiNullOn()`	A setting specific to`SybaseASEDialect`.
`protected void`	`registerColumnTypes(TypeContributions typeContributions,ServiceRegistry serviceRegistry)`	Register ANSI-standard column types using the length limits defined by`Dialect.getMaxVarcharLength()`,`Dialect.getMaxNVarcharLength()`, and`Dialect.getMaxVarbinaryLength()`.
`protected void`	`registerDefaultKeywords()`	Register the reserved words of ANSI-standard SQL as keywords.
`boolean`	`supportsBitType()`	The Sybase ASE`BIT` type does not allow null values, so we don't use it.
`boolean`	`supportsCascadeDelete()`	Does this dialect support`on delete` actions in foreign key definitions?
`boolean`	`supportsDistinctFromPredicate()`	Does this dialect support some kind of`distinct from` predicate?
`boolean`	`supportsLobValueChangePropagation()`	Does the dialect support propagating changes to LOB values back to the database? Talking about mutating the internal value of the locator, as opposed to supplying a new locator instance.
`boolean`	`supportsLockTimeouts()`	Does this dialect support specifying timeouts when requesting locks.
`boolean`	`supportsOrderByInSubquery()`	Does this dialect support the`order by` clause in subqueries?
`boolean`	`supportsPartitionBy()`	Does is dialect support`partition by`?
`boolean`	`supportsSkipLocked()`	Does this dialect support`SKIP_LOCKED` timeout.
`boolean`	`supportsUnionInSubquery()`	Does this dialect support`UNION` in a subquery.
`String`	`timestampaddPattern(TemporalUnit unit,TemporalType temporalType,IntervalType intervalType)`	Obtain a pattern for the SQL equivalent to a`timestampadd()` function call.
`String`	`timestampdiffPattern(TemporalUnit unit,TemporalType fromTemporalType,TemporalType toTemporalType)`	Obtain a pattern for the SQL equivalent to a`timestampdiff()` function call.
`String`	`toQuotedIdentifier(String name)`	Apply dialect-specific quoting.

Methods inherited from class org.hibernate.dialect.SybaseDialect
appendDatetimeFormat,appendDateTimeLiteral,appendDateTimeLiteral,appendDateTimeLiteral,buildIdentifierHelper,canCreateSchema,castPattern,extractPattern,getAlterColumnTypeString,getCallableStatementSupport,getCurrentSchemaCommand,getDmlTargetColumnQualifierSupport,getDriverKind,getIdentityColumnSupport,getInExpressionCountLimit,getMinimumSupportedVersion,getNameQualifierSupport,getNationalizationSupport,getNullColumnString,getParameterCountLimit,getSqmTranslatorFactory,getUniqueDelegate,initializeFunctionRegistry,resolveSqlTypeDescriptor,resolveSqlTypeLength,supportsAlterColumnType,supportsFractionalTimestampArithmetic,supportsFromClauseInUpdate,supportsNamedParameters,supportsNullPrecedence,supportsStandardCurrentTimestampFunction,translateExtractField

Methods inherited from class org.hibernate.dialect.AbstractTransactSQLDialect
appendBinaryLiteral,applyLocksToSql,doesReadCommittedCauseWritersToBlockReaders,doesRepeatableReadCauseReadersToBlockWriters,getAddColumnString,getCurrentTimestampSelectString,getDefaultStatementBatchSize,getFallbackSqmInsertStrategy,getFallbackSqmMutationStrategy,getForUpdateString,getNullOrdering,getPreferredSqlTypeCodeForBoolean,getResultSet,getSelectGUIDString,getSupportedTemporaryTableKind,getTemporaryTableAfterUseAction,getTemporaryTableBeforeUseAction,getTemporaryTableCreateCommand,getWriteRowLockStrategy,isCurrentTimestampSelectStringCallable,qualifyIndexName,registerResultSetOutParameter,replaceLtrimRtrim,replaceLtrimRtrim,requiresCastForConcatenatingNonStrings,supportsCurrentTimestampSelection,supportsExistsInSelect,supportsTupleDistinctCounts,trimPattern

Methods inherited from class org.hibernate.dialect.Dialect
addSqlHintOrComment,appendArrayLiteral,appendBooleanValueString,appendIntervalLiteral,appendLiteral,appendUUIDLiteral,augmentPhysicalTableTypes,augmentRecognizedTableTypes,buildStringToBooleanCast,buildStringToBooleanCastDecode,buildStringToBooleanDecode,canBatchTruncate,canCreateCatalog,canDisableConstraints,castType,checkVersion,closeQuote,contribute,contributeFunctions,createOptionalTableUpdateOperation,currentLocalTime,currentLocalTimestamp,currentTimestampWithTimeZone,defaultScrollMode,doesRoundTemporalOnOverflow,dropConstraints,equivalentTypes,escapeComment,forceLobAsLastValue,generatedAs,getAddColumnSuffixString,getAddForeignKeyConstraintString,getAddForeignKeyConstraintString,getAddPrimaryKeyConstraintString,getAggregateSupport,getAlterTableString,getArrayTypeName,getAuxiliaryDatabaseObjectExporter,getBatchLoadSizingStrategy,getBeforeDropStatement,getCascadeConstraintsString,getCaseInsensitiveLike,getCheckCondition,getCheckCondition,getCheckCondition,getCheckCondition,getCheckCondition,getColumnAliasExtractor,getColumnComment,getCreateCatalogCommand,getCreateEnumTypeCommand,getCreateEnumTypeCommand,getCreateIndexString,getCreateIndexTail,getCreateMultisetTableString,getCreateSchemaCommand,getCreateTableString,getCreateTemporaryTableColumnAnnotation,getCreateUserDefinedTypeExtensionsString,getCreateUserDefinedTypeKindString,getCrossReferenceParentTableFilter,getDefaultDecimalPrecision,getDefaultIntervalSecondScale,getDefaultNonContextualLobCreation,getDefaultProperties,getDefaultTimestampPrecision,getDefaultUseGetGeneratedKeys,getDisableConstraintsStatement,getDisableConstraintStatement,getDropCatalogCommand,getDropEnumTypeCommand,getDropEnumTypeCommand,getDropForeignKeyString,getDropSchemaCommand,getDropTableString,getDropUniqueKeyString,getEnableConstraintsStatement,getEnableConstraintStatement,getEnumTypeDeclaration,getEnumTypeDeclaration,getFallbackSchemaManagementTool,getForeignKeyExporter,getForUpdateNowaitString,getForUpdateNowaitString,getForUpdateSkipLockedString,getForUpdateSkipLockedString,getForUpdateString,getForUpdateString,getForUpdateString,getForUpdateString,getFromDualForSelectOnly,getFunctionalDependencyAnalysisSupport,getGroupBySelectItemReferenceStrategy,getHqlTranslator,getIndexExporter,getKeywords,getLobMergeStrategy,getLockingStrategy,getLockRowIdentifier,getLowercaseFunction,getMaxNVarcharCapacity,getMaxNVarcharLength,getMaxVarbinaryCapacity,getMaxVarbinaryLength,getMaxVarcharCapacity,getMultiKeyLoadSizingStrategy,getNativeIdentifierGeneratorStrategy,getNativeParameterMarkerStrategy,getNoColumnsInsertString,getNullColumnString,getPreferredSqlTypeCodeForArray,getQueryHintString,getQueryHintString,getQuerySequencesString,getReadLockString,getReadLockString,getReadRowLockStrategy,getResultSet,getResultSet,getRowIdColumnString,getSchemaNameResolver,getSelectClauseNullString,getSelectClauseNullString,getSequenceExporter,getSequenceInformationExtractor,getSequenceSupport,getTableCleaner,getTableComment,getTableExporter,getTableMigrator,getTemporaryTableCreateOptions,getTemporaryTableDdlTransactionHandling,getTemporaryTableDropCommand,getTemporaryTableExporter,getTemporaryTableTruncateCommand,getTimeoutInSeconds,getTimeZoneSupport,getTruncateTableStatement,getTruncateTableStatements,getUniqueKeyExporter,getUserDefinedTypeComment,getUserDefinedTypeExporter,getVersion,getWriteLockString,getWriteLockString,hasAlterTable,hasDataTypeBeforeGeneratedAs,hasSelfReferentialForeignKeyBug,initDefaultProperties,inlineLiteral,isEmptyStringTreatedAsNull,isJdbcLogWarningsEnabledByDefault,isLob,isLockTimeoutParameterized,openQuote,ordinal,prependComment,quote,quoteCollation,registerKeyword,registerKeywords,registerResultSetOutParameter,requiresFloatCastingOfIntegerDivision,requiresParensForTupleCounts,requiresParensForTupleDistinctCounts,resolveSqlTypeCode,resolveSqlTypeCode,rowId,rowIdSqlType,supportsBatchUpdates,supportsBindAsCallableArgument,supportsBindingNullForSetObject,supportsBindingNullSqlTypeForSetNull,supportsCaseInsensitiveLike,supportsCircularCascadeDeleteConstraints,supportsColumnCheck,supportsCommentOn,supportsConflictClauseForInsertCTE,supportsExpectedLobUsagePattern,supportsFetchClause,supportsIfExistsAfterAlterTable,supportsIfExistsAfterConstraintName,supportsIfExistsAfterTableName,supportsIfExistsAfterTypeName,supportsIfExistsBeforeConstraintName,supportsIfExistsBeforeTableName,supportsIfExistsBeforeTypeName,supportsInsertReturning,supportsInsertReturningGeneratedKeys,supportsInsertReturningRowId,supportsIsTrue,supportsJdbcConnectionLobCreation,supportsLateral,supportsMaterializedLobAccess,supportsNationalizedMethods,supportsNoColumnsInsert,supportsNonQueryWithCTE,supportsNoWait,supportsOffsetInSubquery,supportsOrdinalSelectItemReference,supportsOuterJoinForUpdate,supportsParametersInInsertSelect,supportsPredicateAsExpression,supportsRecursiveCTE,supportsRefCursors,supportsResultSetPositionQueryMethodsOnForwardOnlyCursor,supportsStandardArrays,supportsSubqueryInSelect,supportsSubqueryOnMutatingTable,supportsSubselectAsInPredicateLHS,supportsTableCheck,supportsTemporalLiteralOffset,supportsTemporaryTablePrimaryKey,supportsTemporaryTables,supportsTruncateWithCast,supportsTupleCounts,supportsUnboundedLobLocatorMaterialization,supportsUnionAll,supportsUpdateReturning,supportsValuesList,supportsValuesListForInsert,supportsWait,supportsWindowFunctions,toBooleanValueString,toString,transformSelectString,translateDurationField,trimPattern,unquoteGetGeneratedKeys,useArrayForMultiValuedParameters,useConnectionToCreateLob,useCrossReferenceForeignKeys,useFollowOnLocking,useInputStreamToInsertBlob,useMaterializedLobWhenCapacityExceeded

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

- Constructor Detail
  - SybaseASEDialect
```
public SybaseASEDialect()
```
  - SybaseASEDialect
```
public SybaseASEDialect(DatabaseVersion version)
```
  - SybaseASEDialect
```
public SybaseASEDialect(DialectResolutionInfo info)
```
- Method Detail
  - columnType
```
protected String columnType(int sqlTypeCode)
```
    Description copied from class: Dialect
    The database column type name for a given JDBC type code defined inTypes orSqlTypes. This default implementation returns the ANSI-standard type name.
    This method may be overridden by concreteDialects as an alternative toDialect.registerColumnTypes(TypeContributions, ServiceRegistry) for simple registrations.
    Note that:
    Implementations of this method are expected to define a sensible mapping forTypes.NCLOBTypes.NCHAR, andTypes.NVARCHAR. On some database, these types are simply remapped toCLOB,CHAR, andVARCHAR.
    Mappings forTypes.TIMESTAMP andTypes.TIMESTAMP_WITH_TIMEZONE should support explicit specification of precision if possible.
    As specified byDdlTypeRegistry.getDescriptor(int), this method never receivesTypes.LONGVARCHAR,Types.LONGNVARCHAR, norTypes.LONGVARBINARY, which are considered synonyms for their non-LONG counterparts.
    On the other hand, the typesSqlTypes.LONG32VARCHAR,SqlTypes.LONG32NVARCHAR, andSqlTypes.LONG32VARBINARY arenot synonyms, and implementations of this method must define sensible mappings, for example to database-nativeTEXT orCLOB types.
    Overrides:
    columnType in class AbstractTransactSQLDialect
    Parameters:
    sqlTypeCode - a SQLtype code
    Returns:
    a column type name, with$l,$p,$s placeholders for length, precision, scale
    See Also:
    SqlTypes
  - registerColumnTypes
```
protected void registerColumnTypes(TypeContributions typeContributions,ServiceRegistry serviceRegistry)
```
    Description copied from class: Dialect
    Register ANSI-standard column types using the length limits defined byDialect.getMaxVarcharLength(),Dialect.getMaxNVarcharLength(), andDialect.getMaxVarbinaryLength().
    This method is always called when aDialect is instantiated.
    Overrides:
    registerColumnTypes in class Dialect
  - getMaxVarcharLength
```
public int getMaxVarcharLength()
```
    Description copied from class: Dialect
    The biggest size value that can be supplied as argument to aTypes.VARCHAR-like type.
    For longer column lengths, use some sort oftext-like type for the column.
    Overrides:
    getMaxVarcharLength in class Dialect
  - getDefaultLobLength
```
public long getDefaultLobLength()
```
    Description copied from class: Dialect
    This is the default length for a generated column of typeBLOB orCLOB mapped toBlob orClob, if LOB columns have a length in this dialect.
    Overrides:
    getDefaultLobLength in class Dialect
    Returns:
    1048576L by default
    See Also:
    Length.LOB_DEFAULT,BlobJavaType,ClobJavaType
  - isAnsiNullOn
```
public boolean isAnsiNullOn()
```
    Description copied from class: Dialect
    A setting specific toSybaseASEDialect.
    Overrides:
    isAnsiNullOn in class Dialect
  - getFloatPrecision
```
public int getFloatPrecision()
```
    Description copied from class: Dialect
    This is the default precision for a generated column mapped to a JavaFloat orfloat. That is, a value representing "single precision".
    Usually 24 binary digits, at least for databases with a conventional interpretation of the ANSI SQL specification.
    Overrides:
    getFloatPrecision in class Dialect
    Returns:
    a value representing "single precision", usually in binary digits, but sometimes in decimal digits
  - getDoublePrecision
```
public int getDoublePrecision()
```
    Description copied from class: Dialect
    This is the default precision for a generated column mapped to a JavaDouble ordouble. That is, a value representing "double precision".
    Usually 53 binary digits, at least for databases with a conventional interpretation of the ANSI SQL specification.
    Overrides:
    getDoublePrecision in class Dialect
    Returns:
    a value representing "double precision", usually in binary digits, but sometimes in decimal digits
  - getSizeStrategy
```
public Dialect.SizeStrategy getSizeStrategy()
```
    Description copied from class: Dialect
    A customDialect.SizeStrategy for column types.
    Overrides:
    getSizeStrategy in class Dialect
  - getSqlAstTranslatorFactory
```
public SqlAstTranslatorFactory getSqlAstTranslatorFactory()
```
    Description copied from class: Dialect
    Return aSqlAstTranslatorFactory specific to this dialect, ornull to use thestandard translator.
    Overrides:
    getSqlAstTranslatorFactory in class SybaseDialect
    See Also:
    StandardSqlAstTranslatorFactory,JdbcEnvironment.getSqlAstTranslatorFactory()
  - supportsBitType
```
public boolean supportsBitType()
```
    The Sybase ASEBIT type does not allow null values, so we don't use it.
    Overrides:
    supportsBitType in class Dialect
    Returns:
    false
  - supportsDistinctFromPredicate
```
public boolean supportsDistinctFromPredicate()
```
    Description copied from class: Dialect
    Does this dialect support some kind ofdistinct from predicate?
    That is, does it support syntax like:
    ... where FIRST_NAME IS DISTINCT FROM LAST_NAME
    Overrides:
    supportsDistinctFromPredicate in class Dialect
    Returns:
    True if this SQL dialect is known to support some kind ofdistinct from predicate; false otherwise
  - contributeTypes
```
public void contributeTypes(TypeContributions typeContributions,ServiceRegistry serviceRegistry)
```
    Description copied from class: Dialect
    A callback which allows theDialect to contribute types.
    Overrides:
    contributeTypes in class SybaseDialect
    Parameters:
    typeContributions - Callback to contribute the types
    serviceRegistry - The service registry
  - currentDate
```
public String currentDate()
```
    Description copied from class: Dialect
    Translation of the HQL/JPQLcurrent_date function, which maps to the Java typeDate, and of the HQLlocal_date function which maps to the Java typeLocalDate.
    Overrides:
    currentDate in class Dialect
  - currentTime
```
public String currentTime()
```
    Description copied from class: Dialect
    Translation of the HQL/JPQLcurrent_time function, which maps to the Java typeTime which is a time with no time zone. This contradicts ANSI SQL wherecurrent_time has the typeTIME WITH TIME ZONE.
    It is recommended to override this in dialects for databases which supportlocaltime ortime at local.
    Overrides:
    currentTime in class Dialect
  - currentTimestamp
```
public String currentTimestamp()
```
    Description copied from class: Dialect
    Translation of the HQL/JPQLcurrent_timestamp function, which maps to the Java typeTimestamp which is a datetime with no time zone. This contradicts ANSI SQL wherecurrent_timestamp has the typeTIMESTAMP WITH TIME ZONE.
    It is recommended to override this in dialects for databases which supportlocaltimestamp ortimestamp at local.
    Overrides:
    currentTimestamp in class Dialect
  - getFractionalSecondPrecisionInNanos
```
public long getFractionalSecondPrecisionInNanos()
```
    Sybase ASE in principle supports microsecond precision for {code bigdatetime}, but unfortunately its duration arithmetic functions have a nasty habit of overflowing. So to give ourselves a little extra headroom, we will usemillisecond as the native unit of precision.
    Overrides:
    getFractionalSecondPrecisionInNanos in class Dialect
    Returns:
    the precision, specified as a quantity of nanoseconds
    See Also:
    TemporalUnit.NATIVE
  - timestampaddPattern
```
public String timestampaddPattern(TemporalUnit unit,TemporalType temporalType,IntervalType intervalType)
```
    Description copied from class: Dialect
    Obtain a pattern for the SQL equivalent to atimestampadd() function call. The resulting pattern must contain ?1, ?2, and ?3 placeholders for the arguments.
    Overrides:
    timestampaddPattern in class SybaseDialect
    Parameters:
    unit - The unit to add to the temporal
    temporalType - The type of the temporal
    intervalType - The type of interval to add or null if it's not a native interval
  - timestampdiffPattern
```
public String timestampdiffPattern(TemporalUnit unit,TemporalType fromTemporalType,TemporalType toTemporalType)
```
    Description copied from class: Dialect
    Obtain a pattern for the SQL equivalent to atimestampdiff() function call. The resulting pattern must contain ?1, ?2, and ?3 placeholders for the arguments.
    Overrides:
    timestampdiffPattern in class SybaseDialect
    Parameters:
    unit - the first argument
    fromTemporalType - true if the first argument is a timestamp, false if a date
    toTemporalType - true if the second argument is
  - registerDefaultKeywords
```
protected void registerDefaultKeywords()
```
    Description copied from class: Dialect
    Register the reserved words of ANSI-standard SQL as keywords.
    Overrides:
    registerDefaultKeywords in class Dialect
    See Also:
    AnsiSqlKeywords
  - supportsCascadeDelete
```
public boolean supportsCascadeDelete()
```
    Description copied from class: Dialect
    Does this dialect supporton delete actions in foreign key definitions?
    Overrides:
    supportsCascadeDelete in class Dialect
    Returns:
    true if the dialect does support theon delete clause.
  - getMaxAliasLength
```
public int getMaxAliasLength()
```
    Description copied from class: Dialect
    What is the maximum length Hibernate can use for generated aliases?
    Overrides:
    getMaxAliasLength in class Dialect
    Returns:
    The maximum length.
  - getMaxIdentifierLength
```
public int getMaxIdentifierLength()
```
    Description copied from class: Dialect
    What is the maximum identifier length supported by this dialect?
    Overrides:
    getMaxIdentifierLength in class SybaseDialect
    Returns:
    The maximum length.
  - supportsLockTimeouts
```
public boolean supportsLockTimeouts()
```
    Description copied from class: Dialect
    Does this dialect support specifying timeouts when requesting locks.
    Overrides:
    supportsLockTimeouts in class Dialect
    Returns:
    True is this dialect supports specifying lock timeouts.
  - supportsOrderByInSubquery
```
public boolean supportsOrderByInSubquery()
```
    Description copied from class: Dialect
    Does this dialect support theorder by clause in subqueries?
    For example:
    select * from Table1 where col1 in (select col1 from Table2 order by col2 limit 1)
    Overrides:
    supportsOrderByInSubquery in class Dialect
    Returns:
    true if it does
  - supportsUnionInSubquery
```
public boolean supportsUnionInSubquery()
```
    Description copied from class: Dialect
    Does this dialect supportUNION in a subquery.
    Overrides:
    supportsUnionInSubquery in class Dialect
    Returns:
    True ifUNION is supported in a subquery; false otherwise.
  - supportsPartitionBy
```
public boolean supportsPartitionBy()
```
    Description copied from class: Dialect
    Does is dialect supportpartition by?
    Overrides:
    supportsPartitionBy in class AbstractTransactSQLDialect
  - getTableTypeString
```
public String getTableTypeString()
```
    Description copied from class: Dialect
    An arbitrary fragment appended to the end of thecreate table statement.
    Overrides:
    getTableTypeString in class Dialect
  - supportsLobValueChangePropagation
```
public boolean supportsLobValueChangePropagation()
```
    Description copied from class: Dialect
    Does the dialect support propagating changes to LOB values back to the database? Talking about mutating the internal value of the locator, as opposed to supplying a new locator instance.
    For BLOBs, the internal value might be changed by:Blob.setBinaryStream(long),Blob.setBytes(long, byte[]),Blob.setBytes(long, byte[], int, int), orBlob.truncate(long).
    For CLOBs, the internal value might be changed by:Clob.setAsciiStream(long),Clob.setCharacterStream(long),Clob.setString(long, String),Clob.setString(long, String, int, int), orClob.truncate(long).
    Overrides:
    supportsLobValueChangePropagation in class Dialect
    Returns:
    True if the changes are propagated back to the database; false otherwise.
  - supportsSkipLocked
```
public boolean supportsSkipLocked()
```
    Description copied from class: Dialect
    Does this dialect supportSKIP_LOCKED timeout.
    Overrides:
    supportsSkipLocked in class Dialect
    Returns:
    true if SKIP_LOCKED is supported
  - appendLockHint
```
public String appendLockHint(LockOptions mode,String tableName)
```
    Description copied from class: Dialect
    Some dialects support an alternative means toSELECT FOR UPDATE, whereby a "lock hint" is appended to the table name in thefrom clause.
    Overrides:
    appendLockHint in class AbstractTransactSQLDialect
    Parameters:
    mode - The lock options to apply
    tableName - The name of the table to which to apply the lock hint.
    Returns:
    The table with any required lock hints.
  - toQuotedIdentifier
```
public String toQuotedIdentifier(String name)
```
    Description copied from class: Dialect
    Apply dialect-specific quoting.
    Overrides:
    toQuotedIdentifier in class Dialect
    Parameters:
    name - The value to be quoted.
    Returns:
    The quoted value.
    See Also:
    Dialect.openQuote(),Dialect.closeQuote()
  - getViolatedConstraintNameExtractor
```
public ViolatedConstraintNameExtractor getViolatedConstraintNameExtractor()
```
    Description copied from class: Dialect
    AViolatedConstraintNameExtractor for extracting the name of a violated constraint from aSQLException.
    Specified by:
    getViolatedConstraintNameExtractor in interface ConversionContext
    Overrides:
    getViolatedConstraintNameExtractor in class Dialect
  - buildSQLExceptionConversionDelegate
```
public SQLExceptionConversionDelegate buildSQLExceptionConversionDelegate()
```
    Description copied from class: Dialect
    An instance ofSQLExceptionConversionDelegate for interpreting dialect-specificerror orSQLState codes.
    If this method is overridden to return a non-null value, the defaultSQLExceptionConverter will use the returnedSQLExceptionConversionDelegate in addition to the following standard delegates:
    a "static" delegate based on the JDBC4-definedSQLException hierarchy, and
    a delegate that interprets SQLState codes as either X/Open or SQL-2003 codes, depending on what isreported by the JDBC driver.
    It is strongly recommended that everyDialect implementation override this method, since interpretation of a SQL error is much more accurate when based on the vendor-specificerror code, rather than on the SQLState.
    Overrides:
    buildSQLExceptionConversionDelegate in class Dialect
    Returns:
    TheSQLExceptionConversionDelegate for this dialect
  - getLimitHandler
```
public LimitHandler getLimitHandler()
```
    Description copied from class: Dialect
    Obtain aLimitHandler that implements pagination support forQuery.setMaxResults(int) andQuery.setFirstResult(int).
    Overrides:
    getLimitHandler in class Dialect
  - getDual
```
public String getDual()
```
    Description copied from class: Dialect
    Returns a table expression that has one row.
    Overrides:
    getDual in class Dialect
    Returns:
    the SQL equivalent to Oracle'sdual.

Movatterモバイル変換

Class SybaseASEDialect

Nested Class Summary

Nested classes/interfaces inherited from class org.hibernate.dialect.Dialect

Field Summary

Fields inherited from class org.hibernate.dialect.SybaseDialect

Fields inherited from class org.hibernate.dialect.Dialect

Constructor Summary

Method Summary

Methods inherited from class org.hibernate.dialect.SybaseDialect

Methods inherited from class org.hibernate.dialect.AbstractTransactSQLDialect

Methods inherited from class org.hibernate.dialect.Dialect

Methods inherited from class java.lang.Object

Constructor Detail

SybaseASEDialect

SybaseASEDialect

SybaseASEDialect

Method Detail

columnType

registerColumnTypes

getMaxVarcharLength

getDefaultLobLength

isAnsiNullOn

getFloatPrecision

getDoublePrecision

getSizeStrategy

getSqlAstTranslatorFactory

supportsBitType

supportsDistinctFromPredicate

contributeTypes

currentDate

currentTime

currentTimestamp

getFractionalSecondPrecisionInNanos

timestampaddPattern

timestampdiffPattern

registerDefaultKeywords

supportsCascadeDelete

getMaxAliasLength

getMaxIdentifierLength

supportsLockTimeouts

supportsOrderByInSubquery

supportsUnionInSubquery

supportsPartitionBy

getTableTypeString

supportsLobValueChangePropagation

supportsSkipLocked

appendLockHint

toQuotedIdentifier

getViolatedConstraintNameExtractor

buildSQLExceptionConversionDelegate

getLimitHandler

getDual