In MySQL he general_log
can record for example an UPDATE in the log even though the server is configured only in read mode read_only
?
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Nicola Strappazzon's questions
Nicola Strappazzon
Asked:
2020-02-17 02:30:58 +0800 CST
When we create a table and define an integer data type , we may define a specific length. For example:
SMALLINT(5)
,INT(11)
, eitherBIGINT(20)
Why is this length defined in an integer data type?