SybaseAnywhereDialect (Hibernate API Documentation) - Hibernate 3.2.4 正式版 API 英文文档

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org.hibernate.dialect
Class SybaseAnywhereDialect

java.lang.Object
  org.hibernate.dialect.Dialect
      org.hibernate.dialect.SybaseDialect
          org.hibernate.dialect.SybaseAnywhereDialect

public class SybaseAnywhereDialect
extends SybaseDialect

SQL Dialect for Sybase Anywhere extending Sybase (Enterprise) Dialect (Tested on ASA 8.x)

Author:: ?

Field Summary

Fields inherited from class org.hibernate.dialect.Dialect

CLOSED_QUOTE, DEFAULT_BATCH_SIZE, NO_BATCH, QUOTE

Constructor Summary

SybaseAnywhereDialect()


Method Summary

boolean dropConstraints()
          ASA does not require to drop constraint before dropping tables, and DROP statement syntax used by Hibernate to drop constraint is not compatible with ASA, so disable it

String getNoColumnsInsertString()
          Sybase Anywhere syntax would require a "DEFAULT" for each column specified, but I suppose Hibernate use this syntax only with tables with just 1 column

boolean supportsInsertSelectIdentity()
          Does the dialect support some form of inserting and selecting the generated IDENTITY value all in the same statement.

Methods inherited from class org.hibernate.dialect.SybaseDialect

appendIdentitySelectToInsert, appendLockHint, applyLocksToSql, doesReadCommittedCauseWritersToBlockReaders, doesRepeatableReadCauseReadersToBlockWriters, dropTemporaryTableAfterUse, generateTemporaryTableName, getAddColumnString, getCurrentTimestampSelectString, getForUpdateString, getIdentityColumnString, getIdentitySelectString, getNullColumnString, getResultSet, isCurrentTimestampSelectStringCallable, qualifyIndexName, registerResultSetOutParameter, supportsCurrentTimestampSelection, supportsEmptyInList, supportsExistsInSelect, supportsIdentityColumns, supportsTemporaryTables

Methods inherited from class org.hibernate.dialect.Dialect

areStringComparisonsCaseInsensitive, bindLimitParametersFirst, bindLimitParametersInReverseOrder, buildSQLExceptionConverter, closeQuote, createCaseFragment, createOuterJoinFragment, forUpdateOfColumns, getAddForeignKeyConstraintString, getAddPrimaryKeyConstraintString, getCascadeConstraintsString, getCastTypeName, getColumnComment, getCreateMultisetTableString, getCreateSequenceString, getCreateSequenceString, getCreateSequenceStrings, getCreateSequenceStrings, getCreateTableString, getCreateTemporaryTablePostfix, getCreateTemporaryTableString, getCurrentTimestampSQLFunctionName, getDefaultProperties, getDialect, getDialect, getDropForeignKeyString, getDropSequenceString, getDropSequenceStrings, getForUpdateNowaitString, getForUpdateNowaitString, getForUpdateString, getForUpdateString, getFunctions, getHibernateTypeName, getHibernateTypeName, getIdentityColumnString, getIdentityInsertString, getIdentitySelectString, getKeywords, getLimitString, getLimitString, getLockingStrategy, getLowercaseFunction, getMaxAliasLength, getNativeIdentifierGeneratorClass, getQuerySequencesString, getSelectClauseNullString, getSelectGUIDString, getSelectSequenceNextValString, getSequenceNextValString, getTableComment, getTableTypeString, getTypeName, getTypeName, getViolatedConstraintNameExtracter, hasAlterTable, hasDataTypeInIdentityColumn, hasSelfReferentialForeignKeyBug, openQuote, performTemporaryTableDDLInIsolation, quote, registerColumnType, registerColumnType, registerFunction, registerHibernateType, registerHibernateType, registerKeyword, supportsBindAsCallableArgument, supportsCascadeDelete, supportsCircularCascadeDeleteConstraints, supportsColumnCheck, supportsCommentOn, supportsExpectedLobUsagePattern, supportsIfExistsAfterTableName, supportsIfExistsBeforeTableName, supportsLimit, supportsLimitOffset, supportsLobValueChangePropogation, supportsNotNullUnique, supportsOuterJoinForUpdate, supportsParametersInInsertSelect, supportsPooledSequences, supportsResultSetPositionQueryMethodsOnForwardOnlyCursor, supportsRowValueConstructorSyntax, supportsRowValueConstructorSyntaxInInList, supportsSequences, supportsSubqueryOnMutatingTable, supportsSubselectAsInPredicateLHS, supportsTableCheck, supportsUnboundedLobLocatorMaterialization, supportsUnionAll, supportsUnique, supportsUniqueConstraintInCreateAlterTable, supportsVariableLimit, toBooleanValueString, toString, transformSelectString, useInputStreamToInsertBlob, useMaxForLimit

Methods inherited from class java.lang.Object

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

Constructor Detail

SybaseAnywhereDialect

public SybaseAnywhereDialect()

Method Detail

getNoColumnsInsertString

public String getNoColumnsInsertString()

Sybase Anywhere syntax would require a "DEFAULT" for each column specified, but I suppose Hibernate use this syntax only with tables with just 1 column

Overrides:: getNoColumnsInsertString in class Dialect

Returns:: The appropriate empty values clause.

dropConstraints

public boolean dropConstraints()

ASA does not require to drop constraint before dropping tables, and DROP statement syntax used by Hibernate to drop constraint is not compatible with ASA, so disable it

Overrides:: dropConstraints in class Dialect

Returns:: True if constraints must be dropped prior to dropping the table; false otherwise.

supportsInsertSelectIdentity

public boolean supportsInsertSelectIdentity()

Description copied from class: Dialect

Does the dialect support some form of inserting and selecting the generated IDENTITY value all in the same statement.

Overrides:: supportsInsertSelectIdentity in class SybaseDialect