摘要:
https://blog.csdn.net/weixin_39180123/article/details/78720222 将表b 中的字段值 赋值给表a 字段值UPDATE powershu_aiops_biz_dev.aiops_cmdb_host a,bjetc_aiops_biz_depl 阅读全文
posted @ 2020-12-23 14:20
胖头陀春天
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摘要:
查找 education_student_tmp_from_crpn 表中 stu_no 相同的数据 SELECT * FROM `education_student_tmp_from_crp` a WHERE (a.stu_no) IN ( SELECT stu_no FROM `educatio 阅读全文
posted @ 2020-12-23 14:18
胖头陀春天
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