Re: DECODE AND SELECT
Oracle 8i (8.1.6+) PL/SQL can use execute immediate for SQL with searched CASE expressions. Have Fun :) Nuno Souto wrote: - Original Message - I am in urgent need of backporting oracle9i pl/sql to oracle8i.I have encountered some case satements like this CASE when x>0 then (select y from deptno) else (select Z from emp) end i need to convert them to decode statements.Can anybody tell me how to write a select statement within decode. You already got some suggestions. But if you're backporting from 9i to 8i, don't bother: 8i supports CASE happily. At least in SQL... Cheers Nuno Souto [EMAIL PROTECTED] -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Chip INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
Re: DECODE AND SELECT
- Original Message - > I am in urgent need of backporting oracle9i pl/sql to > oracle8i.I have encountered some case satements like > this > > CASE > when x>0 then (select y from deptno) > else > (select Z from emp) > end > > i need to convert them to decode statements.Can > anybody tell me how to write a select statement within > decode. You already got some suggestions. But if you're backporting from 9i to 8i, don't bother: 8i supports CASE happily. At least in SQL... Cheers Nuno Souto [EMAIL PROTECTED] -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Nuno Souto INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
RE: DECODE AND SELECT
One thing you could consider is to make functions out of each of the sql statements in the case. Then, in your decode statement you could call the correct function based on the value of X. Either that or put the entire logic into a function that has all the case statement broken down into individual IF tests . -Original Message- To: Multiple recipients of list ORACLE-L Sent: 7/11/03 11:39 PM Hi I am in urgent need of backporting oracle9i pl/sql to oracle8i.I have encountered some case satements like this CASE when x>0 then (select y from deptno) else (select Z from emp) end i need to convert them to decode statements.Can anybody tell me how to write a select statement within decode. regards Hrishy Want to chat instantly with your online friends? Get the FREE Yahoo! Messenger http://uk.messenger.yahoo.com/ -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: =?iso-8859-1?q?hrishy?= INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Kevin Lange INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
Re: DECODE AND SELECT
You are lucky! My sinuses are getting better. Decode is a function which is to be called within a SQL statement, not the other way round. What do you translate a "CASE" statement into? That's elementary, my dear Hrishy: a sequence of "if ... then ... else ... end if" commands. On 2003.07.12 00:39, hrishy wrote: Hi I am in urgent need of backporting oracle9i pl/sql to oracle8i.I have encountered some case satements like this CASE when x>0 then (select y from deptno) else (select Z from emp) end i need to convert them to decode statements.Can anybody tell me how to write a select statement within decode. regards Hrishy Want to chat instantly with your online friends? Get the FREE Yahoo! Messenger http://uk.messenger.yahoo.com/ -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: =?iso-8859-1?q?hrishy?= INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). -- Mladen Gogala Oracle DBA -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Mladen Gogala INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
DECODE AND SELECT
Hi I am in urgent need of backporting oracle9i pl/sql to oracle8i.I have encountered some case satements like this CASE when x>0 then (select y from deptno) else (select Z from emp) end i need to convert them to decode statements.Can anybody tell me how to write a select statement within decode. regards Hrishy Want to chat instantly with your online friends? Get the FREE Yahoo! Messenger http://uk.messenger.yahoo.com/ -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: =?iso-8859-1?q?hrishy?= INET: [EMAIL PROTECTED] Fat City Network Services-- 858-538-5051 http://www.fatcity.com San Diego, California-- Mailing list and web hosting services - To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
