修改了
所属模块 ,旧值为 "0",新值为 "1932"。
修改了
业务部门 ,旧值为 "0",新值为 "2"。
修改了
开发责任人,旧值为 "",新值为 "tangfeifei"。
修改了
测试责任人,旧值为 "",新值为 "admin"。
修改了
解决时效 ,旧值为 "0",新值为 "3.74"。
修改了
重现步骤 ,区别为:
001-
001+ 数据库:zhcxkj-center-warehouse 查询时间:25.8775 执行次数: 49 扫描行数:1611040 发送行数:0 指纹SQL: delete a FROM ? a left join t_stk_order_position b on a . order_code = b . order_code and a . recommend_position_id = b . position_id and a . customer_id = b . customer_id where IFNULL ( b . id , ? ) = ? ; 真实SQL:delete a from t_stk_position_recommend_record a left join t_stk_order_position b on a.order_code=b.order_code and a.recommend_position_id=b.position_id and a.customer_id=b.customer_id where IFNULL(b.id,0)=0; 无人工修改 AISQL修改建议:仅支持select分析 explain表: 额外建议: 索引建议:
002- 数据库:zhcxkj-center-warehouse
003- 查询时间:25.8775
004- 执行次数: 49
005- 扫描行数:1611040
006- 发送行数:0
007- 指纹SQL: delete a FROM ? a left join t_stk_order_position b on a . order_code = b . order_code and a . recommend_position_id = b . position_id and a . customer_id = b . customer_id where IFNULL ( b . id , ? ) = ? ;
008- 真实SQL:delete a from t_stk_position_recommend_record a left join t_stk_order_position b on a.order_code=b.order_code and a.recommend_position_id=b.position_id and a.customer_id=b.customer_id where IFNULL(b.id,0)=0;
009- 无人工修改
010- AISQL修改建议:仅支持select分析
011- explain表:
012- 额外建议:
013- 索引建议:
014-
001- <br />
001+ <br /> 数据库:zhcxkj-center-warehouse<br /> 查询时间:25.8775<br /> 执行次数: 49<br /> 扫描行数:1611040<br /> 发送行数:0<br /> 指纹SQL: delete a FROM ? a left join t_stk_order_position b on a . order_code = b . order_code and a . recommend_position_id = b . position_id and a . customer_id = b . customer_id where IFNULL ( b . id , ? ) = ? ;<br /> 真实SQL:delete a from t_stk_position_recommend_record a left join t_stk_order_position b on a.order_code=b.order_code and a.recommend_position_id=b.position_id and a.customer_id=b.customer_id where IFNULL(b.id,0)=0;<br /> 无人工修改<br /> AISQL修改建议:仅支持select分析<br /> explain表:<br /> 额外建议:<br /> 索引建议:<br /><br />
002- 数据库:zhcxkj-center-warehouse<br />
003- 查询时间:25.8775<br />
004- 执行次数: 49<br />
005- 扫描行数:1611040<br />
006- 发送行数:0<br />
007- 指纹SQL: delete a FROM ? a left join t_stk_order_position b on a . order_code = b . order_code and a . recommend_position_id = b . position_id and a . customer_id = b . customer_id where IFNULL ( b . id , ? ) = ? ;<br />
008- 真实SQL:delete a from t_stk_position_recommend_record a left join t_stk_order_position b on a.order_code=b.order_code and a.recommend_position_id=b.position_id and a.customer_id=b.customer_id where IFNULL(b.id,0)=0;<br />
009- 无人工修改<br />
010- AISQL修改建议:仅支持select分析<br />
011- explain表:<br />
012- 额外建议:<br />
013- 索引建议:<br />
014- <br />
已添加索引,表扫描数据范围缩小到86781