Expression #74 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'sfc_goods.sfc_pg.details_id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by
原因:在MySQL5.7.5后,默認(rèn)開(kāi)啟了ONLY_FULL_GROUP_BY,所以導(dǎo)致了之前的一些SQL無(wú)法正常執(zhí)行,其實(shí),是我們的SQL不規(guī)范造成的,因?yàn)間roup by 之后,返回的一些數(shù)據(jù)是不確定的,所以才會(huì)出現(xiàn)這個(gè)錯(cuò)誤。
解決辦法:
修改下sql_mode即可:
查看:select version(), @@sql_mode;
修改:SET sql_mode=(SELECT REPLACE(@@sql_mode,'ONLY_FULL_GROUP_BY',''));
建議:
select version(), @@sql_mode;
SET sql_mode=(SELECT REPLACE(@@sql_mode,'ONLY_FULL_GROUP_BY',''));
select version(), @@global.sql_mode
set @@global.sql_mode='STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION'