forked from mybatis/mybatis-3
-
Notifications
You must be signed in to change notification settings - Fork 0
/
DynSqlMapper.xml
64 lines (57 loc) · 2.1 KB
/
DynSqlMapper.xml
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
<?xml version="1.0" encoding="UTF-8"?>
<!--
Copyright 2009-2019 the original author or authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<!DOCTYPE mapper
PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="org.apache.ibatis.submitted.dynsql.DynSqlMapper">
<select id="selectDescription" resultType="string">
<bind name="condition" value="p" />
SELECT description
FROM ibtest.names
<if test="condition == null">
WHERE id = 3
</if>
</select>
<select id="selectDescriptionById" resultType="string">
SELECT description
FROM ibtest.names
<if test="id != null">
WHERE id = #{id}
</if>
</select>
<!-- Specify a property name as variable name (Valid always) -->
<select id="selectDescriptionByConditions" resultType="string">
SELECT description
FROM ibtest.names
<if test="id != null">
WHERE id = #{id}
</if>
</select>
<!-- Specify a any name(object name) as variable name (Valid if exists type handler) -->
<select id="selectDescriptionByConditions2" resultType="string">
SELECT description
FROM ibtest.names
<if test="conditions != null">
WHERE id = #{conditions}
</if>
</select>
<!-- Specify a any name(object name) and nested property name (Valid if exists type handler) -->
<select id="selectDescriptionByConditions3" resultType="string">
SELECT description
FROM ibtest.names
<if test="conditions != null and conditions.id != null">
WHERE id = #{conditions.id}
</if>
</select>
</mapper>