com.jn.sqlhelper.dialect.internal

类 DerbyDialect

java.lang.Object

com.jn.sqlhelper.dialect.internal.AbstractDialect

com.jn.sqlhelper.dialect.internal.DerbyDialect

所有已实现的接口:

com.jn.langx.escape.Escaper, Dialect, LikeEscaper

public class DerbyDialect
extends AbstractDialect

http://db.apache.org/derby/docs/10.14/ref/index.html

构造器概要

构造器

构造器和说明
DerbyDialect()

方法概要

限定符和类型	方法和说明
boolean	isSupportsLimit() Does this dialect support some form of limiting query results via a sql clause?
boolean	isSupportsLimitOffset() Does this dialect's LIMIT support (if any) additionally support specifying an offset?
boolean	isSupportsVariableLimit() Does this dialect support bind variables (i.e., prepared statement parameters) for its limit/offset?
boolean	isUseMaxForLimit()

从类继承的方法 com.jn.sqlhelper.dialect.internal.AbstractDialect

appendmentAfterLikeClause, bindLimitParametersAtEndOfQuery, bindLimitParametersAtStartOfQuery, createTableGenerator, escape, generateTableDDL, getAfterQuote, getBeforeQuote, getDatabaseId, getDefaultProperties, getLikeKeyChars, getLimitHandler, getLimitSql, getQuotedIdentifier, getRealDialect, getUrlParser, isBindLimitParametersFirst, isBindLimitParametersInReverseOrder, isForceLimitUsage, isSupportsBatchSql, isSupportsBatchUpdates, isSupportsDistinct, isUseLimitInVariableMode, registerResultSetOutParameter, setDelegate, setLikeEscaper, setLimitHandler, setMaxRows, setUrlParser, setUseLimitInVariableMode, toString

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

DerbyDialect

public DerbyDialect()

方法详细资料

isSupportsLimit

public boolean isSupportsLimit()

从接口复制的说明: Dialect

Does this dialect support some form of limiting query results via a sql clause?

指定者:

isSupportsLimit 在接口中 Dialect

覆盖:

isSupportsLimit 在类中 AbstractDialect

返回:

True if this dialect supports some form of LIMIT.

isSupportsLimitOffset

public boolean isSupportsLimitOffset()

从接口复制的说明: Dialect

Does this dialect's LIMIT support (if any) additionally support specifying an offset?

指定者:

isSupportsLimitOffset 在接口中 Dialect

覆盖:

isSupportsLimitOffset 在类中 AbstractDialect

返回:

True if the dialect supports an offset within the limit support

isSupportsVariableLimit

public boolean isSupportsVariableLimit()

从接口复制的说明: Dialect

Does this dialect support bind variables (i.e., prepared statement parameters) for its limit/offset?

指定者:

isSupportsVariableLimit 在接口中 Dialect

覆盖:

isSupportsVariableLimit 在类中 AbstractDialect

返回:

True if bind variables can be used; false otherwise.

isUseMaxForLimit

public boolean isUseMaxForLimit()

指定者:

isUseMaxForLimit 在接口中 Dialect

覆盖:

isUseMaxForLimit 在类中 AbstractDialect