Re: [HACKERS] Broken select on regular expression !!!

> These all oddness are caused by the parser (makeIndexable). When
> makeIndexable sees ~* '^41|^des' , it tries to rewrite the target
> regexp so that an index can be used. The rewritten query might be
> something like:
> 
> fld1 ~* '^41|^des' and fld1 >= '41|^' and fld1 <= '41|^\377'

I have just applied a fix to gram.y that should fix this case.  Please
let me know how it works at your site.  Thanks.

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