cn.hutool.db.dialect.impl

Class OracleDialect

java.lang.Object

cn.hutool.db.dialect.impl.AnsiSqlDialect

cn.hutool.db.dialect.impl.OracleDialect

All Implemented Interfaces:

Dialect, Serializable

public class OracleDialect
extends AnsiSqlDialect

Oracle 方言

Author:

loolly

See Also:

Serialized Form

Field Summary

Fields inherited from class cn.hutool.db.dialect.impl.AnsiSqlDialect

wrapper

Constructor Summary

Constructors

Constructor and Description
OracleDialect()

Method Summary

Modifier and Type	Method and Description
String	dialectName() 方言名
static boolean	isNextVal(Object value) 检查字段值是否为Oracle自增字段，自增字段以`.nextval`结尾
protected SqlBuilder	wrapPageSql(SqlBuilder find, Page page) 根据不同数据库在查询SQL语句基础上包装其分页的语句 各自数据库通过重写此方法实现最小改动情况下修改分页语句

Methods inherited from class cn.hutool.db.dialect.impl.AnsiSqlDialect

getWrapper, psForDelete, psForFind, psForInsert, psForInsertBatch, psForPage, psForPage, psForUpdate, setWrapper

Methods inherited from class java.lang.Object

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

Methods inherited from interface cn.hutool.db.dialect.Dialect

psForCount, psForCount, psForUpsert

Constructor Detail

OracleDialect

public OracleDialect()

Method Detail

isNextVal

public static boolean isNextVal(Object value)

检查字段值是否为Oracle自增字段，自增字段以`.nextval`结尾

Parameters:

value - 检查的字段值

Returns:

是否为Oracle自增字段

Since:

5.7.20

wrapPageSql

protected SqlBuilder wrapPageSql(SqlBuilder find,
                                 Page page)

Description copied from class: AnsiSqlDialect

根据不同数据库在查询SQL语句基础上包装其分页的语句
各自数据库通过重写此方法实现最小改动情况下修改分页语句

Overrides:

wrapPageSql in class AnsiSqlDialect

Parameters:

find - 标准查询语句

page - 分页对象

Returns:

分页语句

dialectName

public String dialectName()

Description copied from interface: Dialect

方言名

Specified by:

dialectName in interface Dialect

Overrides:

dialectName in class AnsiSqlDialect

Returns:

方言名