cn.coder.jdbc.support

类 JSql

java.lang.Object

cn.coder.jdbc.support.JSql

public final class JSql
extends java.lang.Object

复杂SQL构造类

作者:

YYDF 2019-07-29

方法概要

限定符和类型	方法和说明
JSql	between(java.lang.Object start, java.lang.Object end, java.lang.String condition)
JSql	between(java.lang.Object start, java.lang.Object end, java.lang.String condition, boolean appendTime)
JSql	between(java.lang.Object start, java.lang.Object end, java.lang.String condition, boolean appendTime, int num) 增加 BETWEEN ?
static JSql	create(java.lang.String fetchSql, java.lang.Object... args)
static JSql	create(java.lang.String fetchSql, java.lang.String countSql, java.lang.Object... args)
JSql	eq(java.lang.Object arg, java.lang.String condition)
JSql	eq(java.lang.Object arg, java.lang.String condition, int num)
void	eq(java.lang.String condition)
JSql	fbetween(java.lang.Object start, java.lang.Object end, java.lang.String field)
JSql	fbetween(java.lang.Object start, java.lang.Object end, java.lang.String field, boolean appendTime)
JSql	feq(java.lang.Object arg, java.lang.String filed)
JSql	flike(java.lang.Object arg, java.lang.String field)
java.lang.Object[]	getArgs()
java.lang.String	getSql(int index)
JSql	like(java.lang.Object arg, java.lang.String condition)
JSql	like(java.lang.Object arg, java.lang.String condition, int num)
void	orderBy(int index, java.lang.String order)

从类继承的方法 java.lang.Object

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

方法详细资料

create

public static JSql create(java.lang.String fetchSql,
                          java.lang.Object... args)

create

public static JSql create(java.lang.String fetchSql,
                          java.lang.String countSql,
                          java.lang.Object... args)

flike

public JSql flike(java.lang.Object arg,
                  java.lang.String field)

like

public JSql like(java.lang.Object arg,
                 java.lang.String condition)

like

public JSql like(java.lang.Object arg,
                 java.lang.String condition,
                 int num)

eq

public void eq(java.lang.String condition)

feq

public JSql feq(java.lang.Object arg,
                java.lang.String filed)

eq

public JSql eq(java.lang.Object arg,
               java.lang.String condition)

eq

public JSql eq(java.lang.Object arg,
               java.lang.String condition,
               int num)

fbetween

public JSql fbetween(java.lang.Object start,
                     java.lang.Object end,
                     java.lang.String field)

fbetween

public JSql fbetween(java.lang.Object start,
                     java.lang.Object end,
                     java.lang.String field,
                     boolean appendTime)

between

public JSql between(java.lang.Object start,
                    java.lang.Object end,
                    java.lang.String condition)

between

public JSql between(java.lang.Object start,
                    java.lang.Object end,
                    java.lang.String condition,
                    boolean appendTime)

between

public JSql between(java.lang.Object start,
                    java.lang.Object end,
                    java.lang.String condition,
                    boolean appendTime,
                    int num)

增加 BETWEEN ? AND ? 条件

参数:

start - 开始

end - 结束

condition - 条件，例如(BETWEEN ? AND ?)

appendTime - 是否追加时间，只有start和end是日期字符串时可用

num - 参数循环几次

返回:

当前构建好的JSql对象

orderBy

public void orderBy(int index,
                    java.lang.String order)

getSql

public java.lang.String getSql(int index)

getArgs

public java.lang.Object[] getArgs()