In Sybase and in Python, if you enclose your text statements in double quotes,
you must escape double quotes inside the text string and don't have to escape
single quotes. Similarly, if you enclose using single quotes, you must escape
the single quotes inside the text string and don't have to escape double
quotes.
select "He's a ""big deal""" <-- will work fine
select 'He''s a "big deal"' <-- will work fine
select "He's a "big deal"" <-- will not work because the double quotes in the
text are not escaped
select 'He's a "big deal"' <-- will not work because the single quote in the
text is not escaped
I always use single quotes to enclose text and have a routine that escapes them
for me
function escapeQuote theText
if "'" is in theText then
repeat with x = the number of chars in theText down to 1
if char x of theText = "'" then
put "'" before char x of theText
end if
end repeat
end if
return theText
end escapeQuote
Kee Nethery
On Oct 3, 2011, at 5:02 PM, Pete wrote:
> In SQLite, the way to escape an apostrophe is to precede it with another
> apostrophe, not a backslash. mySQL allows either method, not sure about
> other SQL implementations.
> Pete
> Molly's Revenge <http://www.mollysrevenge.com>
>
>
>
>
> On Mon, Oct 3, 2011 at 10:40 AM, Pierre Sahores
> <[email protected]>wrote:
>
>>
>> Le 3 oct. 2011 à 18:42, Bob Sneidar a écrit :
>>
>>> How are you escaping your sql?
>>
>> If not, it needed where "it's needed" becomes "it\'s needed" to be stored
>> in your SQL backend.
>>
>>
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