Subject | Re: Writing A Stored Procedure ?? |
---|---|
Author | Alexander V.Nevsky |
Post date | 2003-07-22T11:34:09Z |
--- In firebird-support@yahoogroups.com, Anand <akashelkar@y...>
wrote:
Anand,
IF (tmp_count = 0) then
BTW, one of old programmers rules: nobody yet died because of
superluos pair of parenthesises, but many people had much troubles
omiting needed pair :)
Colon usage with identifiers names is needed in SQL statements only
and when used outside them sometimes provides wrong result.
One more BTW: much more effective will be not Count, but
If (Not Exist (Select FROM CC_USERS WHERE
DR_ID=:"str_DR_ID" AND
CC_USER=:"int_USER_ID" ))
then ...
Best regards, Alexander.
wrote:
> Whatever I try to do, it gives me an error when compiling, flaggingup the IF statement
Anand,
IF (tmp_count = 0) then
BTW, one of old programmers rules: nobody yet died because of
superluos pair of parenthesises, but many people had much troubles
omiting needed pair :)
Colon usage with identifiers names is needed in SQL statements only
and when used outside them sometimes provides wrong result.
One more BTW: much more effective will be not Count, but
If (Not Exist (Select FROM CC_USERS WHERE
DR_ID=:"str_DR_ID" AND
CC_USER=:"int_USER_ID" ))
then ...
Best regards, Alexander.