Thanks for reply, but no, that isn't want I need. That query assumes I know all three IDs. I only know ONE ID (the CR I'm looking at currently), and I want to find the other two...
DÆVID > -----Original Message----- > From: Jerry Schwartz [mailto:[EMAIL PROTECTED] > Sent: Friday, October 06, 2006 6:13 AM > To: 'Daevid Vincent'; mysql@lists.mysql.com > Subject: RE: How can I extract 3 IDs from only 2 columns/rows? > > I'm a newbie, for sure, but can't you use OR to accomplish this? > > SELECT * FROM release_hack WHERE BID IN (5749, 7355, 6454) > OR oBID IN (5749, 7355, 6454); > > Could it be as simple as I am? > > Regards, > > Jerry Schwartz > Global Information Incorporated > 195 Farmington Ave. > Farmington, CT 06032 > > 860.674.8796 / FAX: 860.674.8341 > > > > -----Original Message----- > > From: Daevid Vincent [mailto:[EMAIL PROTECTED] > > Sent: Thursday, October 05, 2006 8:06 PM > > To: mysql@lists.mysql.com > > Subject: How can I extract 3 IDs from only 2 columns/rows? > > > > I have written a bug tracking system > > (http://sourceforge.net/projects/roachphp which is pretty > out of date > > currently). > > > > It has a feature to regress a CR ("change request", > > previously known as a > > "bug"). That is, if you fix a CR in maint, you can duplicate > > it to trunk so > > that you can test it there too. > > > > I also have this table that tracks these copies. Now I want > > to start showing > > the 'tree' and also optionally be able to weed out > regressed CRs from > > listings. But I'm stuck. > > > > Given a table like this, how can I get a list of all THREE > > CRs / BIDs. > > > > select * from release_hack where BID in (5749, 7355, 6454); > > +-----------+------+------+---------------------+ > > | ReleaseID | BID | oBID | TS | > > +-----------+------+------+---------------------+ > > | 72 | 6454 | 5749 | 2006-05-18 11:05:52 | > > | 67 | 7355 | 5749 | 2006-07-25 16:29:26 | > > +-----------+------+------+---------------------+ > > > > I have a 'bug' table with a BID of course which the above is > > a reference > > too. > > > > The problem is that people don't always copy from the > > original CR. Someone > > might fix something in say 4.5 (trunk) and then clone the CR > > to 4.2 (maint), > > then use THAT cloned one to clone again to another version > (higher or > > lower). This example they happen to be the same original one. > > But in theory > > the logic would work the same. > > > > This could very easily look like this too: > > +-----------+------+------+---------------------+ > > | ReleaseID | BID | oBID | TS | > > +-----------+------+------+---------------------+ > > | 72 | 6454 | 5749 | 2006-05-18 11:05:52 | > > | 67 | 7355 | 6454 | 2006-07-25 16:29:26 | > > +-----------+------+------+---------------------+ > > > > So what I want to get is a query or set of queries (I'm using > > PHP and mySQL > > 5.0.22 but not INNODB) that given any one of the three BIDs > > (5749, 7355, > > 6454) I can get the other two back, reguardless of which > > column it starts > > in. > > > > ÐÆ5ÏÐ > > > > > > -- > > MySQL General Mailing List > > For list archives: http://lists.mysql.com/mysql > > To unsubscribe: > > http://lists.mysql.com/[EMAIL PROTECTED] > > > > > > > > -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED]
