feat: 迁移标准属性自定义修改相关问题

2021-06-15 18:45:21 +08:00
parent e737cc225d
commit 9d704f4d1e
25 changed files with 1017 additions and 189 deletions
@@ -284,4 +284,11 @@
        <include refid="Laws_Where_Clause"/>
        GROUP BY SAR_LAWS_INFO.ID) a
    </select>
+
+    <select id="selectLawsColumn" resultType="java.lang.Integer" parameterType="java.lang.String">
+        SELECT COUNT(*)
+        FROM information_schema.columns
+        WHERE table_name = 'SAR_LAWS_INFO' AND column_name = #{columnName}
+    </select>
+
 </mapper>