2

我有这个查询：

DELETE `LINK_LA_TYP` 
FROM `LINK_LA_TYP` 
JOIN `LINK_ART` ON `LINK_LA_TYP`.LAT_LA_ID = `LINK_ART`.LA_ID 
JOIN `ARTICLES` ON `LINK_ART`.LA_ART_ID = `ARTICLES`.ART_ID 
WHERE (`ARTICLES`.ART_SUP_ID in (10008,10439,11005,10097,10669,11100,80,10912,10683,10675,10194,11196,1166,10730,10248,10870,11200,11059,247,10121,10911,489,10724,496,10093,10205,1318,10953,11199,11047,128,114,194,10865,11058,10345,1286,10667,10064,11077,10622,11205,10917,10344,495,10709,10954,10744,304,10957,10447,10764,10129,10862,10918,10731,11115,10095,10859,10580,1345,10177,10323,144,11182,10132,256,10941,58,10006,10017,10780,10765,10665,11110,10714,10224,750,10267,10179,10725,10774,11063,10868,10103,10676,10057,10649,255,10322,11022,309,10754,11121,10801,10018,11004,10245,146,11056,381,10781,10699,11120,11126,830,10240,11162,10436,10584,10342,10861,11190,10721,11171,10564,10545,94,10087,73,10755,10869,10547,10706,10346,444,426,10059,153,122,10674,64,113,11101,10231,10337,806,11117,10385,251,11188,491,11192,100,10792,10069,10864,11099,10246,10178,10758,10568,10230,10124,10384,10782,10726,384,10670,305,10763,10768,10585,10394,10552,498,10677,1348,168,10814,10582,10382,11093,11173,10381,427,441)) limit 50000;

但为什么我会收到错误消息？

1064 - 您的 SQL 语法有错误；检查与您的 MySQL 服务器版本相对应的手册，以在第 1 行的“限制 50”附近使用正确的语法

怎么了？以及如何限制删除查询条目的删除？

4

2 回答 2

2

从手册：

对于多表语法，DELETE 从每个 tbl_name 中删除满足条件的行。在这种情况下，不能使用 ORDER BY 和 LIMIT。

您最好SELECT使用所述限制删除要删除的 id，然后删除它们。

于 2013-02-22T22:00:35.250 回答
0

如果您尝试使用连接删除，则需要检查DELETE的语法，您最好在更新时使用 CASCADE 创建表。

于 2013-02-22T22:00:17.427 回答