程序包 org.hibernate.dialect

类 OracleDialect

java.lang.Object

org.hibernate.dialect.Dialect

org.hibernate.dialect.Oracle9Dialect

org.hibernate.dialect.OracleDialect

所有已实现的接口:

ConversionContext

@Deprecated
public class OracleDialect
extends Oracle9Dialect

已过时。

Use Oracle8iDialect instead.

An SQL dialect for Oracle, compatible with Oracle 8.

作者:

Gavin King

字段概要

从类继承的字段 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, TWO_SINGLE_QUOTES_REPLACEMENT

构造器概要

构造器

构造器	说明
OracleDialect()	已过时。 Constructs a (DEPRECATED) Oracle9Dialect

方法概要

修饰符和类型	方法	说明
CaseFragment	createCaseFragment()	已过时。 Create a CaseFragment strategy responsible for handling this dialect's variations in how CASE statements are handled.
JoinFragment	createOuterJoinFragment()	已过时。 Create a JoinFragment strategy responsible for handling this dialect's variations in how joins are handled.
String	getCurrentTimestampSelectString()	已过时。 Retrieve the command used to retrieve the current timestamp from the database.
String	getCurrentTimestampSQLFunctionName()	已过时。 The name of the database-specific SQL function for retrieving the current timestamp.
String	getLimitString(String sql, boolean hasOffset)	已过时。 Apply a limit clause to the query.
String	getSelectClauseNullString(int sqlType)	已过时。 Given a Types type code, determine an appropriate null value to use in a select clause.

从类继承的方法 org.hibernate.dialect.Oracle9Dialect

bindLimitParametersInReverseOrder, canCreateSchema, dropConstraints, forUpdateOfColumns, getAddColumnString, getCascadeConstraintsString, getCreateSequenceString, getDefaultMultiTableBulkIdStrategy, getDropSequenceString, getForUpdateNowaitString, getForUpdateNowaitString, getForUpdateString, getInExpressionCountLimit, getNotExpression, getQuerySequencesString, getResultSet, getSelectGUIDString, getSelectSequenceNextValString, getSequenceInformationExtractor, getSequenceNextValString, getViolatedConstraintNameExtracter, isCurrentTimestampSelectStringCallable, registerResultSetOutParameter, supportsCommentOn, supportsCurrentTimestampSelection, supportsEmptyInList, supportsExistsInSelect, supportsLimit, supportsNoWait, supportsPooledSequences, supportsSequences, supportsUnionAll, useMaxForLimit

从类继承的方法 org.hibernate.dialect.Dialect

addSqlHintOrComment, appendLockHint, appendLockHint, applyLocksToSql, areStringComparisonsCaseInsensitive, augmentRecognizedTableTypes, bindLimitParametersFirst, buildIdentifierHelper, buildSQLExceptionConversionDelegate, buildSQLExceptionConverter, canCreateCatalog, cast, cast, cast, closeQuote, contributeTypes, convertToFirstRowValue, defaultScrollMode, doesReadCommittedCauseWritersToBlockReaders, doesRepeatableReadCauseReadersToBlockWriters, escapeLiteral, forceLimitUsage, forceLobAsLastValue, getAddColumnSuffixString, getAddForeignKeyConstraintString, getAddForeignKeyConstraintString, getAddPrimaryKeyConstraintString, getAddUniqueConstraintString, getAlterTableString, getAuxiliaryDatabaseObjectExporter, getCallableStatementSupport, getCaseInsensitiveLike, getCastTypeName, getColumnAliasExtractor, getColumnComment, getCreateCatalogCommand, getCreateMultisetTableString, getCreateSchemaCommand, getCreateSequenceString, getCreateSequenceStrings, getCreateSequenceStrings, getCreateTableString, getCrossJoinSeparator, getCurrentSchemaCommand, getDefaultBatchLoadSizingStrategy, getDefaultProperties, getDialect, getDialect, getDropCatalogCommand, getDropForeignKeyString, getDropSchemaCommand, getDropSequenceStrings, getDropTableString, getForeignKeyExporter, getForUpdateSkipLockedString, getForUpdateSkipLockedString, getForUpdateString, getForUpdateString, getForUpdateString, getForUpdateString, getFunctions, getHibernateTypeName, getHibernateTypeName, getIdentityColumnSupport, getIndexExporter, getKeywords, getLimitHandler, getLimitString, getLobMergeStrategy, getLockingStrategy, getLowercaseFunction, getMaxAliasLength, getNameQualifierSupport, getNativeIdentifierGeneratorClass, getNativeIdentifierGeneratorStrategy, getNoColumnsInsertString, getNullColumnString, getQueryHintString, getQueryHintString, getReadLockString, getReadLockString, getResultSet, getResultSet, getSchemaNameResolver, getSequenceExporter, getSqlTypeDescriptorOverride, getTableComment, getTableExporter, getTableTypeString, getTypeName, getTypeName, getUniqueDelegate, getUniqueKeyExporter, getWriteLockString, getWriteLockString, hasAlterTable, hasSelfReferentialForeignKeyBug, inlineLiteral, isJdbcLogWarningsEnabledByDefault, isLegacyLimitHandlerBehaviorEnabled, isLockTimeoutParameterized, isTypeNameRegistered, openQuote, prependComment, qualifyIndexName, quote, registerColumnType, registerColumnType, registerFunction, registerHibernateType, registerHibernateType, registerKeyword, registerResultSetOutParameter, remapSqlTypeDescriptor, renderOrderByElement, replaceResultVariableInOrderByClauseWithPosition, requiresCastingOfParametersInSelectClause, requiresParensForTupleDistinctCounts, supportsBindAsCallableArgument, supportsCascadeDelete, supportsCaseInsensitiveLike, supportsCircularCascadeDeleteConstraints, supportsColumnCheck, supportsExpectedLobUsagePattern, supportsIfExistsAfterAlterTable, supportsIfExistsAfterConstraintName, supportsIfExistsAfterTableName, supportsIfExistsBeforeConstraintName, supportsIfExistsBeforeTableName, supportsJdbcConnectionLobCreation, supportsLimitOffset, supportsLobValueChangePropogation, supportsLockTimeouts, supportsNamedParameters, supportsNationalizedTypes, supportsNoColumnsInsert, supportsNonQueryWithCTE, supportsNotNullUnique, supportsOuterJoinForUpdate, supportsParametersInInsertSelect, supportsPartitionBy, supportsResultSetPositionQueryMethodsOnForwardOnlyCursor, supportsRowValueConstructorSyntax, supportsRowValueConstructorSyntaxInInList, supportsSelectAliasInGroupByClause, supportsSkipLocked, supportsSubqueryOnMutatingTable, supportsSubselectAsInPredicateLHS, supportsTableCheck, supportsTupleCounts, supportsTupleDistinctCounts, supportsTuplesInSubqueries, supportsUnboundedLobLocatorMaterialization, supportsUnique, supportsUniqueConstraintInCreateAlterTable, supportsValuesList, supportsVariableLimit, toBooleanValueString, toString, transformSelectString, useFollowOnLocking, useFollowOnLocking, useInputStreamToInsertBlob

从类继承的方法 java.lang.Object

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

构造器详细资料

OracleDialect

public OracleDialect()

已过时。

Constructs a (DEPRECATED) Oracle9Dialect

方法详细资料

createOuterJoinFragment

public JoinFragment createOuterJoinFragment()

已过时。

从类复制的说明: Dialect

Create a JoinFragment strategy responsible for handling this dialect's variations in how joins are handled.

覆盖:

createOuterJoinFragment 在类中 Dialect

返回:

This dialect's JoinFragment strategy.

createCaseFragment

public CaseFragment createCaseFragment()

已过时。

从类复制的说明: Dialect

Create a CaseFragment strategy responsible for handling this dialect's variations in how CASE statements are handled.

覆盖:

createCaseFragment 在类中 Dialect

返回:

This dialect's CaseFragment strategy.

getLimitString

public String getLimitString(String sql,
                             boolean hasOffset)

已过时。

从类复制的说明: Dialect

Apply a limit clause to the query.

Typically dialects utilize variable limit clauses when they support limits. Thus, when building the select command we do not actually need to know the limit or the offset since we will just be using placeholders.

Here we do still pass along whether or not an offset was specified so that dialects not supporting offsets can generate proper exceptions. In general, dialects will override one or the other of this method and Dialect.getLimitString(String, int, int).

覆盖:

getLimitString 在类中 Oracle9Dialect

参数:

sql - The query to which to apply the limit.

hasOffset - Is the query requesting an offset?

返回:

the modified SQL

getSelectClauseNullString

public String getSelectClauseNullString(int sqlType)

已过时。

从类复制的说明: Dialect

Given a Types type code, determine an appropriate null value to use in a select clause.

One thing to consider here is that certain databases might require proper casting for the nulls here since the select here will be part of a UNION/UNION ALL.

覆盖:

getSelectClauseNullString 在类中 Dialect

参数:

sqlType - The Types type code.

返回:

The appropriate select clause value fragment.

getCurrentTimestampSelectString

public String getCurrentTimestampSelectString()

已过时。

从类复制的说明: Dialect

Retrieve the command used to retrieve the current timestamp from the database.

覆盖:

getCurrentTimestampSelectString 在类中 Oracle9Dialect

返回:

The command.

getCurrentTimestampSQLFunctionName

public String getCurrentTimestampSQLFunctionName()

已过时。

从类复制的说明: Dialect

The name of the database-specific SQL function for retrieving the current timestamp.

覆盖:

getCurrentTimestampSQLFunctionName 在类中 Dialect

返回:

The function name.