I just added another index to a table in my database but now the site is crashing, queries get locked and not unlocked and queries are not executed (I can see them in the process list and they usually ...
When one talks about "pinning" in indexes, what exactly is this? Is there some other word/term I can search for, as google has not provided any solutions. It is part of a test question, where ...
The short version of my question is what's the difference between three indexes each indexing a single column and one index indexing three columns. Background follows. I'm primarily a programmer but ...
There just HAS to be a way to reset the auto_increment value on a table without rebuilding the entire index. I have a table with over 2 billion rows in it that accidentally got an ID inserted into it ...
I just want to have a table in which a first column is a monotonically increasing unique integer number. For example, if I have a table with 5 rows the indexes of the rows should be 1,2,3,4,5. And if ...