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InterbaseDialect (Hibernate API Documentation) - Hibernate 2.1.8 正式版 API 英文文档

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net.sf.hibernate.dialect
Class InterbaseDialect

java.lang.Object
  net.sf.hibernate.dialect.Dialect
      net.sf.hibernate.dialect.InterbaseDialect

Direct Known Subclasses:

FirebirdDialect

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public class InterbaseDialect

extends Dialect

An SQL dialect for Interbase.

Author:

Gavin King

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Field Summary

 

Fields inherited from class net.sf.hibernate.dialect.Dialect

CLOSED_QUOTE, QUOTE

 

Constructor Summary

InterbaseDialect()

 

Method Summary
boolean	bindLimitParametersFirst()           Does the LIMIT clause come at the start of the SELECT statement, rather than at the end?
boolean	bindLimitParametersInReverseOrder()           Does the LIMIT clause specify arguments in the "reverse" order limit, offset instead of offset, limit?
String	getAddColumnString()           The syntax used to add a column to a table (optional).
String	getCreateSequenceString(String sequenceName)           The syntax used to create a sequence, if sequences are supported.
String	getDropSequenceString(String sequenceName)           The syntax used to drop a sequence, if sequences are supported.
String	getLimitString(String sql, boolean hasOffset)           Add a LIMIT clause to the given SQL SELECT
String	getSequenceNextValString(String sequenceName)           The syntax that fetches the next value of a sequence, if sequences are supported.
boolean	supportsForUpdateOf()           Does this dialect support FOR UPDATE OF, allowing particular rows to be locked?
boolean	supportsLimit()           Does this Dialect have some kind of LIMIT syntax?
boolean	supportsSequences()           Does this dialect support sequences?

 

Methods inherited from class net.sf.hibernate.dialect.Dialect

appendIdentitySelectToInsert, buildSQLExceptionConverter, closeQuote, createCaseFragment, createOuterJoinFragment, dropConstraints, getAddForeignKeyConstraintString, getAddPrimaryKeyConstraintString, getCascadeConstraintsString, getDefaultProperties, getDialect, getDialect, getDropForeignKeyString, getFunctions, getIdentityColumnString, getIdentityInsertString, getIdentitySelectString, getLimitString, getLowercaseFunction, getNoColumnsInsertString, getNullColumnString, getQuerySequencesString, getSchemaSeparator, getTypeName, getTypeName, getViolatedConstraintNameExtracter, hasAlterTable, hasDataTypeInIdentityColumn, openQuote, qualifyIndexName, registerColumnType, registerColumnType, registerFunction, supportsCheck, supportsForUpdate, supportsForUpdateNowait, supportsIdentityColumns, supportsIfExistsAfterTableName, supportsIfExistsBeforeTableName, supportsLimitOffset, supportsUnique, supportsUniqueConstraintInCreateAlterTable, supportsVariableLimit, toString, useMaxForLimit

 

Methods inherited from class java.lang.Object

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

 

Constructor Detail

InterbaseDialect

public InterbaseDialect()

Method Detail

getAddColumnString

public String getAddColumnString()

Description copied from class: Dialect

The syntax used to add a column to a table (optional).

Overrides:

getAddColumnString in class Dialect

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getSequenceNextValString

public String getSequenceNextValString(String sequenceName)

Description copied from class: Dialect

The syntax that fetches the next value of a sequence, if sequences are supported.

Overrides:

getSequenceNextValString in class Dialect

Parameters:

sequenceName - the name of the sequence

Returns:

String

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getCreateSequenceString

public String getCreateSequenceString(String sequenceName)

Description copied from class: Dialect

The syntax used to create a sequence, if sequences are supported.

Overrides:

getCreateSequenceString in class Dialect

Parameters:

sequenceName - the name of the sequence

Returns:

String

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getDropSequenceString

public String getDropSequenceString(String sequenceName)

Description copied from class: Dialect

The syntax used to drop a sequence, if sequences are supported.

Overrides:

getDropSequenceString in class Dialect

Parameters:

sequenceName - the name of the sequence

Returns:

String

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supportsForUpdateOf

public boolean supportsForUpdateOf()

Description copied from class: Dialect

Does this dialect support FOR UPDATE OF, allowing particular rows to be locked?

Overrides:

supportsForUpdateOf in class Dialect

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supportsSequences

public boolean supportsSequences()

Description copied from class: Dialect

Does this dialect support sequences?

Overrides:

supportsSequences in class Dialect

Returns:

boolean

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supportsLimit

public boolean supportsLimit()

Description copied from class: Dialect

Does this Dialect have some kind of LIMIT syntax?

Overrides:

supportsLimit in class Dialect

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getLimitString

public String getLimitString(String sql,
                             boolean hasOffset)

Description copied from class: Dialect

Add a LIMIT clause to the given SQL SELECT

Overrides:

getLimitString in class Dialect

Returns:

the modified SQL

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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 Dialect

Returns:

true if limit parameters should come before other parameters

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bindLimitParametersInReverseOrder

public boolean bindLimitParametersInReverseOrder()

Description copied from class: Dialect

Does the LIMIT clause specify arguments in the "reverse" order limit, offset instead of offset, limit?

Overrides:

bindLimitParametersInReverseOrder in class Dialect

Returns:

true if the correct order is limit, offset

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