Re: [GENERAL] Need to improve performance

[Bruce Momjian]

> 
>         Thank you gentelmen! It seems that regexp was the reason! I enabled
> likeplanning and it i=didn't improve the performance until I replaced '~*' with
> 'LIKE'.  Thank you again!

The issue is that ~ and LIKE have similar performance.  ~* is
case-insensitive, and can not used indexes.

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