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php uses pdo's like query statement and reports an error indirectly. MySQL server has gone away.
- WBOYOriginal
- 2016-09-25 09:37:001182browse
As shown in the picture, it is an encapsulated PDO operation, sending sql and retrieving data!
Picture description
A sql statement uses bindColumn() of pdo to implement a like query
Option parameters
Error conditions
Indirect error, luckily it can run normally, the connection is mysql installed by myself on Alibaba Cloud, my personal blog runs normally, but I don’t know why the pdo query I wrote reported an error
I have searched many times on the Internet
1. It cannot be that timeout has been set
2.max_allowed_packet is also set to 32M
Reply content:
As shown in the picture, it is an encapsulated PDO operation, sending sql and retrieving data!
Picture description
A sql statement uses bindColumn() of pdo to implement a like query
Option parameters
Error conditions
Indirect error, luckily it can run normally, the connection is mysql installed by myself on Alibaba Cloud, my personal blog runs normally, but I don’t know why the pdo query I wrote reported an error
I have searched many times on the Internet
1. It cannot be that timeout has been set
2.max_allowed_packet is also set to 32M
You can check the slow check log, and then analyze the slow check log