当前页面:
在线文档首页 >
Hibernate 3.2.3 正式版 API 英文文档
FirebirdDialect (Hibernate API Documentation) - Hibernate 3.2.3 正式版 API 英文文档
org.hibernate.dialect
Class FirebirdDialect
java.lang.Object
org.hibernate.dialect.Dialect
org.hibernate.dialect.InterbaseDialect
org.hibernate.dialect.FirebirdDialect
- public class FirebirdDialect
- extends InterbaseDialect
An SQL dialect for Firebird.
- Author:
- Reha CENANI
| Methods inherited from class org.hibernate.dialect.InterbaseDialect |
getAddColumnString, getCreateSequenceString, getCurrentTimestampCallString, getForUpdateString, getForUpdateString, getQuerySequencesString, getSelectSequenceNextValString, getSequenceNextValString, isCurrentTimestampSelectStringCallable, supportsLimit, supportsSequences |
| Methods inherited from class org.hibernate.dialect.Dialect |
appendIdentitySelectToInsert, appendLockHint, applyLocksToSql, areStringComparisonsCaseInsensitive, buildSQLExceptionConverter, closeQuote, createCaseFragment, createOuterJoinFragment, doesReadCommittedCauseWritersToBlockReaders, doesRepeatableReadCauseReadersToBlockWriters, dropConstraints, dropTemporaryTableAfterUse, forUpdateOfColumns, generateTemporaryTableName, getAddForeignKeyConstraintString, getAddPrimaryKeyConstraintString, getCascadeConstraintsString, getCastTypeName, getColumnComment, getCreateMultisetTableString, getCreateSequenceString, getCreateSequenceStrings, getCreateSequenceStrings, getCreateTableString, getCreateTemporaryTablePostfix, getCreateTemporaryTableString, getCurrentTimestampSelectString, getCurrentTimestampSQLFunctionName, getDefaultProperties, getDialect, getDialect, getDropForeignKeyString, getDropSequenceStrings, getForUpdateNowaitString, getForUpdateNowaitString, getForUpdateString, getFunctions, getHibernateTypeName, getHibernateTypeName, getIdentityColumnString, getIdentityColumnString, getIdentityInsertString, getIdentitySelectString, getIdentitySelectString, getKeywords, getLimitString, getLockingStrategy, getLowercaseFunction, getMaxAliasLength, getNativeIdentifierGeneratorClass, getNoColumnsInsertString, getNullColumnString, getResultSet, getSelectClauseNullString, getSelectGUIDString, getTableComment, getTableTypeString, getTypeName, getTypeName, getViolatedConstraintNameExtracter, hasAlterTable, hasDataTypeInIdentityColumn, hasSelfReferentialForeignKeyBug, openQuote, performTemporaryTableDDLInIsolation, qualifyIndexName, quote, registerColumnType, registerColumnType, registerFunction, registerHibernateType, registerHibernateType, registerKeyword, registerResultSetOutParameter, supportsBindAsCallableArgument, supportsCascadeDelete, supportsCircularCascadeDeleteConstraints, supportsColumnCheck, supportsCommentOn, supportsCurrentTimestampSelection, supportsEmptyInList, supportsExistsInSelect, supportsExpectedLobUsagePattern, supportsIdentityColumns, supportsIfExistsAfterTableName, supportsIfExistsBeforeTableName, supportsInsertSelectIdentity, supportsLimitOffset, supportsLobValueChangePropogation, supportsNotNullUnique, supportsOuterJoinForUpdate, supportsParametersInInsertSelect, supportsPooledSequences, supportsResultSetPositionQueryMethodsOnForwardOnlyCursor, supportsRowValueConstructorSyntax, supportsRowValueConstructorSyntaxInInList, supportsSubqueryOnMutatingTable, supportsSubselectAsInPredicateLHS, supportsTableCheck, supportsTemporaryTables, supportsUnboundedLobLocatorMaterialization, supportsUnionAll, supportsUnique, supportsUniqueConstraintInCreateAlterTable, supportsVariableLimit, toBooleanValueString, toString, transformSelectString, useInputStreamToInsertBlob, useMaxForLimit |
FirebirdDialect
public FirebirdDialect()
getDropSequenceString
public String getDropSequenceString(String sequenceName)
- Description copied from class:
Dialect
- Typically dialects which support sequences can drop a sequence
with a single command. This is convenience form of
Dialect.getDropSequenceStrings(java.lang.String) to help facilitate that.
Dialects which support sequences and can drop a sequence in a
single command need *only* override this method. Dialects
which support sequences but require multiple commands to drop
a sequence should instead override Dialect.getDropSequenceStrings(java.lang.String).
- Overrides:
getDropSequenceString in class InterbaseDialect
getLimitString
public String getLimitString(String sql,
boolean hasOffset)
- Description copied from class:
Dialect
- Apply s limit clause to the query.
Typically dialects utilize
variable
limit caluses when they support limits. Thus, when building the
select command we do not actually need to know the limit or the offest
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).
- Overrides:
getLimitString in class InterbaseDialect
bindLimitParametersFirst
public boolean bindLimitParametersFirst()
- Description copied from class:
Dialect
- Does the LIMIT clause come at the start of the
SELECT statement, rather than at the end?
- Overrides:
bindLimitParametersFirst in class InterbaseDialect
bindLimitParametersInReverseOrder
public boolean bindLimitParametersInReverseOrder()
- Description copied from class:
Dialect
- ANSI SQL defines the LIMIT clause to be in the form LIMIT offset, limit.
Does this dialect require us to bind the parameters in reverse order?
- Overrides:
bindLimitParametersInReverseOrder in class InterbaseDialect
