org.hibernate.dialect

Class MySQLInnoDBDialect

java.lang.Object

org.hibernate.dialect.Dialect

org.hibernate.dialect.MySQLDialect

org.hibernate.dialect.MySQLInnoDBDialect

All Implemented Interfaces:

ConversionContext

public class MySQLInnoDBDialect
extends MySQLDialect

A Dialect for MySQL using InnoDB engine

Author:

Gavin King

Field Summary

Fields inherited from class org.hibernate.dialect.Dialect

CLOSED_QUOTE, DEFAULT_BATCH_SIZE, LEGACY_LOB_MERGE_STRATEGY, NEW_LOCATOR_LOB_MERGE_STRATEGY, NO_BATCH, QUOTE, STANDARD_DEFAULT_BATCH_LOAD_SIZING_STRATEGY, STREAM_XFER_LOB_MERGE_STRATEGY

Constructor Summary

Constructors

Constructor and Description
MySQLInnoDBDialect()

Method Summary

Modifier and Type	Method and Description
String	getTableTypeString()
boolean	hasSelfReferentialForeignKeyBug() Does the database/driver have bug in deleting rows that refer to other rows being deleted in the same query?
boolean	supportsCascadeDelete() Does this dialect support cascaded delete on foreign key definitions?

Methods inherited from class org.hibernate.dialect.MySQLDialect

areStringComparisonsCaseInsensitive, buildSQLExceptionConversionDelegate, canCreateCatalog, canCreateSchema, closeQuote, fixedPointNumberCastTarget, floatingPointNumberCastTarget, getAddColumnString, getAddForeignKeyConstraintString, getCastTypeName, getColumnComment, getCreateCatalogCommand, getCreateSchemaCommand, getCurrentTimestampSelectString, getDefaultMultiTableBulkIdStrategy, getDropCatalogCommand, getDropForeignKeyString, getDropSchemaCommand, getForUpdateString, getIdentityColumnSupport, getLimitHandler, getLimitString, getNotExpression, getReadLockString, getResultSet, getSelectGUIDString, getTableComment, getWriteLockString, isCurrentTimestampSelectStringCallable, isJdbcLogWarningsEnabledByDefault, openQuote, qualifyIndexName, registerResultSetOutParameter, registerVarcharTypes, renderOrderByElement, smallIntegerCastTarget, supportsCurrentTimestampSelection, supportsEmptyInList, supportsIfExistsBeforeTableName, supportsLimit, supportsLobValueChangePropogation, supportsLockTimeouts, supportsRowValueConstructorSyntax, supportsSubqueryOnMutatingTable

Methods inherited from class org.hibernate.dialect.Dialect

appendLockHint, appendLockHint, applyLocksToSql, bindLimitParametersFirst, bindLimitParametersInReverseOrder, buildIdentifierHelper, buildSQLExceptionConverter, cast, cast, cast, contributeTypes, convertToFirstRowValue, createCaseFragment, createOuterJoinFragment, defaultScrollMode, doesReadCommittedCauseWritersToBlockReaders, doesRepeatableReadCauseReadersToBlockWriters, dropConstraints, forceLimitUsage, forceLobAsLastValue, forUpdateOfColumns, getAddColumnSuffixString, getAddForeignKeyConstraintString, getAddPrimaryKeyConstraintString, getAddUniqueConstraintString, getAuxiliaryDatabaseObjectExporter, getCallableStatementSupport, getCascadeConstraintsString, getCaseInsensitiveLike, getColumnAliasExtractor, getCreateMultisetTableString, getCreateSequenceString, getCreateSequenceString, getCreateSequenceStrings, getCreateSequenceStrings, getCreateTableString, getCrossJoinSeparator, getCurrentSchemaCommand, getCurrentTimestampSQLFunctionName, getDefaultBatchLoadSizingStrategy, getDefaultProperties, getDialect, getDialect, getDropSequenceString, getDropSequenceStrings, getDropTableString, getForeignKeyExporter, getForUpdateNowaitString, getForUpdateNowaitString, getForUpdateSkipLockedString, getForUpdateSkipLockedString, getForUpdateString, getForUpdateString, getForUpdateString, getForUpdateString, getFunctions, getHibernateTypeName, getHibernateTypeName, getIndexExporter, getInExpressionCountLimit, getKeywords, getLimitString, getLobMergeStrategy, getLockingStrategy, getLowercaseFunction, getMaxAliasLength, getNameQualifierSupport, getNativeIdentifierGeneratorClass, getNativeIdentifierGeneratorStrategy, getNoColumnsInsertString, getNullColumnString, getQueryHintString, getQuerySequencesString, getResultSet, getResultSet, getSchemaNameResolver, getSelectClauseNullString, getSelectSequenceNextValString, getSequenceExporter, getSequenceInformationExtractor, getSequenceNextValString, getSqlTypeDescriptorOverride, getTableExporter, getTypeName, getTypeName, getUniqueDelegate, getUniqueKeyExporter, getViolatedConstraintNameExtracter, hasAlterTable, isLockTimeoutParameterized, quote, registerColumnType, registerColumnType, registerFunction, registerHibernateType, registerHibernateType, registerKeyword, registerResultSetOutParameter, remapSqlTypeDescriptor, replaceResultVariableInOrderByClauseWithPosition, requiresCastingOfParametersInSelectClause, requiresParensForTupleDistinctCounts, supportsBindAsCallableArgument, supportsCaseInsensitiveLike, supportsCircularCascadeDeleteConstraints, supportsColumnCheck, supportsCommentOn, supportsExistsInSelect, supportsExpectedLobUsagePattern, supportsIfExistsAfterConstraintName, supportsIfExistsAfterTableName, supportsIfExistsBeforeConstraintName, supportsLimitOffset, supportsNamedParameters, supportsNationalizedTypes, supportsNotNullUnique, supportsOuterJoinForUpdate, supportsParametersInInsertSelect, supportsPooledSequences, supportsResultSetPositionQueryMethodsOnForwardOnlyCursor, supportsRowValueConstructorSyntaxInInList, supportsSequences, supportsSubselectAsInPredicateLHS, supportsTableCheck, supportsTupleCounts, supportsTupleDistinctCounts, supportsTuplesInSubqueries, supportsUnboundedLobLocatorMaterialization, supportsUnionAll, supportsUnique, supportsUniqueConstraintInCreateAlterTable, supportsVariableLimit, toBooleanValueString, toString, transformSelectString, useFollowOnLocking, useInputStreamToInsertBlob, useMaxForLimit

Methods inherited from class java.lang.Object

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

Constructor Detail

MySQLInnoDBDialect

public MySQLInnoDBDialect()

Method Detail

supportsCascadeDelete

public boolean supportsCascadeDelete()

Description copied from class: Dialect

Does this dialect support cascaded delete on foreign key definitions?

Overrides:

supportsCascadeDelete in class MySQLDialect

Returns:

true indicates that the dialect does support cascaded delete on foreign keys.

getTableTypeString

public String getTableTypeString()

Overrides:

getTableTypeString in class Dialect

hasSelfReferentialForeignKeyBug

public boolean hasSelfReferentialForeignKeyBug()

Description copied from class: Dialect

Does the database/driver have bug in deleting rows that refer to other rows being deleted in the same query?

Overrides:

hasSelfReferentialForeignKeyBug in class Dialect

Returns:

true if the database/driver has this bug