S
where
chat_id
= 481784 and new
= 1 and author_id
= 276612 and chat_messages
.deleted_at
is null?
Size: a a a
AM
chat_id
= 481784 and new
= 1 and author_id
= 276612 and chat_messages
.deleted_at
is nullIZ
IZ
AM
IZ
IZ
AM
AM
IZ
chat_id, `author_id
, new
) или хотя бы ( chat_id, `author_id
)AM
update `chat_messages` set `new` = 0, `chat_messages`.`updated_at` = '2020-06-22 13:46:18' where `chat_id` = 481784 and `new` = 1 and `author_id` = 276612 and `chat_messages`.`deleted_at` is null;
AM
chat_id, `author_id
, new
) или хотя бы ( chat_id, `author_id
)IZ
AM
AM
AM
innodb_flush_log_at_trx_commit = 1?
S
innodb_flush_log_at_trx_commit = 1?
ls
chat_id, `author_id
, new
) или хотя бы ( chat_id, `author_id
)AM
IZ