Hi Devs,
I'd like to know if an escape character is defined for the LIKE operator
in QGIS Expression.
If I take a look at the code src/core/qgsexpression.cpp:4343 no escape
char is used
```
if ( mOp == boLike || mOp == boILike || mOp == boNotLike || mOp
== boNotILike ) // change from LIKE syntax to regexp
{
QString esc_regexp = QRegExp::escape( regexp );
// XXX escape % and _ ???
esc_regexp.replace( '%', ".*" );
esc_regexp.replace( '_', '.' );
matches = QRegExp( esc_regexp, mOp == boLike || mOp ==
boNotLike ? Qt::CaseSensitive : Qt::CaseInsensitive ).exactMatch( str );
}
```
Do you think we have to add one ?
Regards,
René-Luc
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