CODEWITHSUNDEEP
mysqlquery-cache
NikloYa
NikloYa

Reputation: 49

General error: 1651 Query cache is disabled; restart the server with query_cache_type=1 to enable it

I am getting this error when I'm trying to connect using PDO.

General error: 1651 Query cache is disabled; restart the server with query_cache_type=1 to enable it

I do not have access to MySQL terminal. I only have access to phpmyadmin via cPanel.

How can I fix this?

I tried this :- 

try
{
  $s = $conn->query("SET query_cache_type = 1");
}
catch(PDOException $e)
{
  echo $e->getMessage();
}

But this didn't work.

How can I fix this?

Upvotes: -2

Views: 2973

Answers (2)

Sharan kumar
Sharan kumar

Reputation: 1

On mac it worked after executing below command

sudo /your-path-to-mysql/mysql.server start --query-cache-type=1

sudo /usr/local/mysql/support-files/mysql.server start --query-cache-type=1

try this!

Upvotes: 0

Bill Karwin
Bill Karwin

Reputation: 562791

This is a strange behavior of query_cache_type such that cannot be enabled if it wasn't enabled when the mysqld process started. But if it was enabled at startup, you can set query_cache_type "off" and then back on again if you need to.

That said, I would strongly encourage you to reconsider using the query cache at all. MySQL 8.0 has retired support for the query cache and removed it from the product. It's still a feature in MySQL 5.7, but it's deprecated as of 5.7.20.

Upvotes: 0

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