Re: Modify column to auto_increment
An auto_inc ought to be smallint|int|mediumint|bigint unsigned primary key auto_increment ... let's see the resuts of ...
Show Create Table lz_chat_archive_dup2;
select min(chat_id), max(chat(id), count(*)
from lz_chat_archive_dup2;
How many rows are expected?
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August 14, 2020 11:47PM
Re: Modify column to auto_increment
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