Re: Using backslash in query

Michael Brusser  writes:
> But when I doubled the number of backslashes:
>   SELECT smth. FROM  tbl WHERE situation LIKE '%\\\\%';
> - it actually worked fine.

Backslash is special to both the string-literal parser and the LIKE code.
So when you write the above, the pattern value that arrives at the LIKE
processor has one less level of backslashing:%\\%
and the LIKE processor interprets this as percent, a literal backslash,
and another percent.
		regards, tom lane