com.github.braisdom.objsql.sql.function

类 IsoFunctions

java.lang.Object

com.github.braisdom.objsql.sql.function.IsoFunctions

直接已知子类:

ClickHouseFunctions, H2DatabaseFunctions, MariaDBFunctions, MsSqlServerFunctions, MySQLFunctions, OracleFunctions

public class IsoFunctions
extends Object

构造器概要

构造器

构造器和说明
IsoFunctions()

方法概要

限定符和类型	方法和说明
static NativeFunction	avg(Expression expression)
static NativeFunction	concat(Expression... expressions)
static NativeFunction	count()
static NativeFunction	count(Expression expression)
static NativeFunction	countDistinct(Expression expression)
static NativeFunction	If(Expression expression, Expression expression1, Expression expression2)
static NativeFunction	ltrim(Expression... expressions)
static NativeFunction	max(Expression expression)
static NativeFunction	min(Expression expression)
static NativeFunction	rtrim(Expression... expressions)
static NativeFunction	sum(Expression expression)
static NativeFunction	trim(Expression... expressions)

从类继承的方法 java.lang.Object

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

构造器详细资料

IsoFunctions

public IsoFunctions()

方法详细资料

count

public static final NativeFunction count()

count

public static final NativeFunction count(Expression expression)

countDistinct

public static final NativeFunction countDistinct(Expression expression)

sum

public static final NativeFunction sum(Expression expression)

avg

public static final NativeFunction avg(Expression expression)

max

public static final NativeFunction max(Expression expression)

min

public static final NativeFunction min(Expression expression)

concat

public static final NativeFunction concat(Expression... expressions)

trim

public static final NativeFunction trim(Expression... expressions)

rtrim

public static final NativeFunction rtrim(Expression... expressions)

ltrim

public static final NativeFunction ltrim(Expression... expressions)

If

public static final NativeFunction If(Expression expression,
                                      Expression expression1,
                                      Expression expression2)