sql - How do I fix my MySQL error 1093 -



sql - How do I fix my MySQL error 1093 -

how prepare error

[err] 1093 - can't specify target table 'user_log' update in clause

delete user_log user_log updatedate < (select max(updatedate) user_log lookup email = user_log.email)

let me know

if want delete info of table use:

delete [table] [condition].

also max have grouping info first.

delete user_log updatedate < (select max(updatedate) user_log grouping email having email = user_log.email)

when want utilize status on grouping have utilize having instead of where.

mysql sql

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