Posted by Jay Blanchard on 12/16/05 16:45

[snip]
can someone tell me how to do this:
i have to retrive data from a mysql table let's sayTABLE . i have to
check that the rows i retrive meet this condition:
field1='$variable',field2 is false and field3 is also false. as you
can see field2 and field3 are bool type. field1 is varchar. i did this
query "SELECT * FROM TABLE WHERE field1='$variable' AND field2='0' AND
field3='0'"; another one tried is "SELECT * FROM TABLE WHERE
field1='$variable' AND field2=false AND field3=false"; But none was a
success. it didn't matter whether i used '0' or 0 and false or
'false'.
thanks in advance.
[/snip]

That is likely because the data is either blank or NULL , try;

"SELECT * FROM TABLE WHERE field1='$variable' AND field2 IS NULL AND field3=
IS NULL ";

or

"SELECT * FROM TABLE WHERE field1='$variable' AND field2='' AND field3=''";

• Next in forum: Re: [PHP] One big file or many includes?
• Prev in forum: Re: [PHP] i18n maybe?
• Thread view: RE: [PHP] mysql select statement in php having three conditions

[Reply to this message]