[Typo3-dev] quoting for SQL-like

[Martin Kutschker]

Hi!

t3lib_db->listQuery and searchQuery use quoteStr to build the query, 
which is fine. But what's missing is the quoting for the like operators 
% and _.

This has to be done within these functions as the call to quoteStr would 
add too many backslashes when the input strings are like-escaped.

escape for like: % => \%
quote: \% => \\% - MUST NOT HAPPEN

Masi