I'm using Delphi and Firebird 2.5 and trying to add a string field just saying 3" (3 inches) but could not do so far. I tried many possibilities such as:
:= '3'+#34 //no good
:= ''3"'' //single,single+3+ double, single - no good either.
etc. but no success.
if I enter two double quotes in a string then it's ok though.
Any help would be greatly appreciated.