How slow query log will have Session_Start ()

Slow query log How there will be Session_Start (), online, etc.
PHP project, I in the slow query log file, the old prompt out session_start () This line of code, this line of code in many places useful to


Now ask: What is the problem ah, how to deal with it,

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Slow query log file? Is it mysql?
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You're talking about the Mysql-slow.log. Session_Start ()??
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Can you be sure that this is the "slow query log" of MySQL?!
MySQL in the slow query log if you can appear in PHP stack trace, it is a supernatural event.


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Please give the filename of your log file
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I haven't noticed this before.
It is unlikely that the environment in which the current log will be produced

The following can only be inferred from the log information:
Dump failed storage failed
Although I don't know what PHP is doing when I'm working on MySQL, it echoes the script message of MySQL delivery call
But when the session is stored in MySQL, it's completely possible.
Because the scheduling process is implemented inside PHP (just callback user-defined scripts)
Session_Start will trigger this process

Should generally check
Whether the php.ini
Session.save_handler = Files

Whether this value is modified in the program

Near the Session_set_save_handler appeared

Related libraries, tables are corrupted

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