Mysql – Change max_heap_table_size value


There's a max_heap_table_size limit to 16 mb so how can i change this value and where?

Best Solution

I am pretty sure the max_heap_table_size is set to around 16MB by default. So I would first check what it is set to by running a query:

select @@max_heap_table_size;

And then you can run a query to set it higher:

set @@max_heap_table_size=NUMBER_OF_BYTES;