add

qiaoba-modules/qiaoba-module-generator/src/main/resources/mapper/GeneratorTableColumnMapper.xml

@@ -13,10 +13,16 @@
         <result property="sort" column="sort"/>
     </resultMap>
 
-    <select id="selectListByTableName" resultMap="DbTableColumnVoResult">
+    <select id="selectDbColumnList" resultMap="DbTableColumnVoResult">
         select column_name, (case when (is_nullable = 'no'  <![CDATA[ && ]]>  column_key != 'PRI') then '1' else null end) as is_required, (case when column_key = 'PRI' then '1' else '0' end) as is_pk, ordinal_position as sort, column_comment, column_type
 		from information_schema.columns where table_schema = (select database()) and table_name = (#{tableName})
 		order by ordinal_position
     </select>
 
+    <delete id="deleteByTableIds">
+        delete from generator_table_column where table_id in
+        <foreach collection="list" item="tableId" open="(" separator="," close=")">
+            #{tableId}
+        </foreach>
+    </delete>
 </mapper>