Package com.alibaba.druid.sql.builder

Class SQLFunctionBuilder

java.lang.Object

com.alibaba.druid.sql.builder.SQLFunctionBuilder

public class SQLFunctionBuilder
extends Object

Created by wenshao on 09/07/2017.

Field Summary

Fields

Modifier and Type	Field	Description
static final SQLFunctionBuilder	Oracle

Constructor Summary

Constructors

Constructor	Description
SQLFunctionBuilder(DbType dbType)

Method Summary

Modifier and Type	Method	Description
SQLMethodInvokeExpr	ifnull(SQLExpr expr1, SQLExpr expr2)
SQLMethodInvokeExpr	length(SQLExpr expr)
SQLMethodInvokeExpr	lower(SQLExpr expr)
SQLMethodInvokeExpr	ltrim(SQLExpr expr)
SQLMethodInvokeExpr	rtrim(SQLExpr expr)
SQLMethodInvokeExpr	substr(SQLExpr expr)
SQLMethodInvokeExpr	trim(SQLExpr expr)
SQLMethodInvokeExpr	upper(SQLExpr expr)

Methods inherited from class java.lang.Object

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

Field Details

Oracle

public static final SQLFunctionBuilder Oracle

Constructor Details

SQLFunctionBuilder

public SQLFunctionBuilder(DbType dbType)

Method Details

length

public SQLMethodInvokeExpr length(SQLExpr expr)

lower

public SQLMethodInvokeExpr lower(SQLExpr expr)

upper

public SQLMethodInvokeExpr upper(SQLExpr expr)

substr

public SQLMethodInvokeExpr substr(SQLExpr expr)

ltrim

public SQLMethodInvokeExpr ltrim(SQLExpr expr)

rtrim

public SQLMethodInvokeExpr rtrim(SQLExpr expr)

trim

public SQLMethodInvokeExpr trim(SQLExpr expr)

ifnull

public SQLMethodInvokeExpr ifnull(SQLExpr expr1,
 SQLExpr expr2)