某個字段值前面增加:郵掌櫃ID:
update mlos_am_member a set a.memo4=''郵掌櫃ID:'||a.memo4
where memberid='M0000277100100112'
某個字段值去掉:郵掌櫃ID:
UPDATE mlos_am_member SET memo4 = REPLACE(memo4, '郵掌櫃ID:','')
WHERE memberid='M0000277100100112'
某個字段值前面增加:郵掌櫃ID:
update mlos_am_member a set a.memo4=''郵掌櫃ID:'||a.memo4
where memberid='M0000277100100112'
某個字段值去掉:郵掌櫃ID:
UPDATE mlos_am_member SET memo4 = REPLACE(memo4, '郵掌櫃ID:','')
WHERE memberid='M0000277100100112'
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