org.hibernate.dialect

Class Oracle12cDialect

java.lang.Object

org.hibernate.dialect.Dialect

org.hibernate.dialect.Oracle8iDialect

org.hibernate.dialect.Oracle9iDialect

org.hibernate.dialect.Oracle10gDialect

org.hibernate.dialect.Oracle12cDialect

All Implemented Interfaces:

ConversionContext

public class Oracle12cDialect
extends Oracle10gDialect

An SQL dialect for Oracle 12c.

Author:

zhouyanming (zhouyanming@gmail.com)

Field Summary

Fields

Modifier and Type	Field and Description
static String	PREFER_LONG_RAW

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
Oracle12cDialect()

Method Summary

Modifier and Type	Method and Description
void	contributeTypes(TypeContributions typeContributions, ServiceRegistry serviceRegistry) Allows the Dialect to contribute additional types
IdentityColumnSupport	getIdentityColumnSupport() Get the appropriate IdentityColumnSupport
LimitHandler	getLimitHandler() Returns the delegate managing LIMIT clause.
String	getNativeIdentifierGeneratorStrategy() Resolves the native generation strategy associated to this dialect.
protected void	registerDefaultProperties()

Methods inherited from class org.hibernate.dialect.Oracle10gDialect

createOuterJoinFragment, getCrossJoinSeparator, getForUpdateSkipLockedString, getForUpdateSkipLockedString, getResultSet, getResultSet, getWriteLockString, registerResultSetOutParameter

Methods inherited from class org.hibernate.dialect.Oracle9iDialect

createCaseFragment, getCurrentTimestampSelectString, getCurrentTimestampSQLFunctionName, getForUpdateString, getLimitString, getReadLockString, getSelectClauseNullString, registerCharacterTypeMappings, registerDateTimeTypeMappings, supportsRowValueConstructorSyntaxInInList, supportsTupleDistinctCounts

Methods inherited from class org.hibernate.dialect.Oracle8iDialect

bindLimitParametersInReverseOrder, buildSQLExceptionConversionDelegate, canCreateSchema, dropConstraints, forceLobAsLastValue, forUpdateOfColumns, getAddColumnString, getBasicSelectClauseNullString, getCallableStatementSupport, getCascadeConstraintsString, getCreateSequenceString, getDefaultMultiTableBulkIdStrategy, getDropSequenceString, getForUpdateNowaitString, getForUpdateNowaitString, getForUpdateString, getInExpressionCountLimit, getMaxAliasLength, getNotExpression, getQueryHintString, getQuerySequencesString, getResultSet, getSelectGUIDString, getSelectSequenceNextValString, getSequenceNextValString, getSqlTypeDescriptorOverride, getViolatedConstraintNameExtracter, isCurrentTimestampSelectStringCallable, registerFunctions, registerLargeObjectTypeMappings, registerNumericTypeMappings, registerResultSetOutParameter, registerReverseHibernateTypeMappings, supportsCommentOn, supportsCurrentTimestampSelection, supportsEmptyInList, supportsExistsInSelect, supportsLimit, supportsPooledSequences, supportsSequences, supportsUnionAll, useFollowOnLocking, useMaxForLimit

Methods inherited from class org.hibernate.dialect.Dialect

appendLockHint, appendLockHint, applyLocksToSql, areStringComparisonsCaseInsensitive, bindLimitParametersFirst, buildIdentifierHelper, buildSQLExceptionConverter, canCreateCatalog, cast, cast, cast, closeQuote, convertToFirstRowValue, defaultScrollMode, doesReadCommittedCauseWritersToBlockReaders, doesRepeatableReadCauseReadersToBlockWriters, forceLimitUsage, getAddColumnSuffixString, getAddForeignKeyConstraintString, getAddForeignKeyConstraintString, getAddPrimaryKeyConstraintString, getAddUniqueConstraintString, getAuxiliaryDatabaseObjectExporter, getCaseInsensitiveLike, getCastTypeName, getColumnAliasExtractor, getColumnComment, getCreateCatalogCommand, getCreateMultisetTableString, getCreateSchemaCommand, getCreateSequenceString, getCreateSequenceStrings, getCreateSequenceStrings, getCreateTableString, getCurrentSchemaCommand, getDefaultBatchLoadSizingStrategy, getDefaultProperties, getDialect, getDialect, getDropCatalogCommand, getDropForeignKeyString, getDropSchemaCommand, getDropSequenceStrings, getDropTableString, getForeignKeyExporter, getForUpdateString, getForUpdateString, getForUpdateString, getFunctions, getHibernateTypeName, getHibernateTypeName, getIndexExporter, getKeywords, getLimitString, getLobMergeStrategy, getLockingStrategy, getLowercaseFunction, getNameQualifierSupport, getNativeIdentifierGeneratorClass, getNoColumnsInsertString, getNullColumnString, getSchemaNameResolver, getSequenceExporter, getSequenceInformationExtractor, getTableComment, getTableExporter, getTableTypeString, getTypeName, getTypeName, getUniqueDelegate, getUniqueKeyExporter, hasAlterTable, hasSelfReferentialForeignKeyBug, isJdbcLogWarningsEnabledByDefault, isLockTimeoutParameterized, openQuote, qualifyIndexName, quote, registerColumnType, registerColumnType, registerFunction, registerHibernateType, registerHibernateType, registerKeyword, remapSqlTypeDescriptor, renderOrderByElement, replaceResultVariableInOrderByClauseWithPosition, requiresCastingOfParametersInSelectClause, requiresParensForTupleDistinctCounts, supportsBindAsCallableArgument, supportsCascadeDelete, supportsCaseInsensitiveLike, supportsCircularCascadeDeleteConstraints, supportsColumnCheck, supportsExpectedLobUsagePattern, supportsIfExistsAfterConstraintName, supportsIfExistsAfterTableName, supportsIfExistsBeforeConstraintName, supportsIfExistsBeforeTableName, supportsLimitOffset, supportsLobValueChangePropogation, supportsLockTimeouts, supportsNamedParameters, supportsNationalizedTypes, supportsNotNullUnique, supportsOuterJoinForUpdate, supportsParametersInInsertSelect, supportsResultSetPositionQueryMethodsOnForwardOnlyCursor, supportsRowValueConstructorSyntax, supportsSubqueryOnMutatingTable, supportsSubselectAsInPredicateLHS, supportsTableCheck, supportsTupleCounts, supportsTuplesInSubqueries, supportsUnboundedLobLocatorMaterialization, supportsUnique, supportsUniqueConstraintInCreateAlterTable, supportsVariableLimit, toBooleanValueString, toString, transformSelectString, useInputStreamToInsertBlob

Methods inherited from class java.lang.Object

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

Field Detail

PREFER_LONG_RAW

public static final String PREFER_LONG_RAW

See Also:

Constant Field Values

Constructor Detail

Oracle12cDialect

public Oracle12cDialect()

Method Detail

contributeTypes

public void contributeTypes(TypeContributions typeContributions,
                            ServiceRegistry serviceRegistry)

Description copied from class: Dialect

Allows the Dialect to contribute additional types

Overrides:

contributeTypes in class Dialect

Parameters:

typeContributions - Callback to contribute the types

serviceRegistry - The service registry

registerDefaultProperties

protected void registerDefaultProperties()

Overrides:

registerDefaultProperties in class Oracle8iDialect

getLimitHandler

public LimitHandler getLimitHandler()

Description copied from class: Dialect

Returns the delegate managing LIMIT clause.

Overrides:

getLimitHandler in class Oracle9iDialect

Returns:

LIMIT clause delegate.

getNativeIdentifierGeneratorStrategy

public String getNativeIdentifierGeneratorStrategy()

Description copied from class: Dialect

Resolves the native generation strategy associated to this dialect.

Comes into play whenever the user specifies the native generator.

Overrides:

getNativeIdentifierGeneratorStrategy in class Dialect

Returns:

The native generator strategy.

getIdentityColumnSupport

public IdentityColumnSupport getIdentityColumnSupport()

Description copied from class: Dialect

Get the appropriate IdentityColumnSupport

Overrides:

getIdentityColumnSupport in class Dialect

Returns:

the IdentityColumnSupport