Re: Joining table with itself

2001-11-27 Thread Uriel Wittenberg
min Pflugmann" <[EMAIL PROTECTED]> To: "Uriel Wittenberg" <[EMAIL PROTECTED]> Cc: <[EMAIL PROTECTED]> Sent: Wednesday, November 28, 2001 8:01 AM Subject: Re: Joining table with itself > Hi. > > On Sun, Nov 25, 2001 at 11:32:15PM +0800, [EMAIL PROTECTED] wrot

Re: Joining table with itself

2001-11-27 Thread Benjamin Pflugmann
Hi. On Sun, Nov 25, 2001 at 11:32:15PM +0800, [EMAIL PROTECTED] wrote: > I tried: > > select ... from T1 a inner join T1 b using(...); > > and it doesn't work. I get a message about "Can't reopen table: 'a' ". I cannot reproduce this: mysql> SELECT count(*) FROM config a INNER JOIN config b U

Joining table with itself

2001-11-26 Thread Eva Fransson
If you want to use your table more than once you have to declare that. select ... from T1 as FirstT1, T2 as SecondT1 where FirstT1.column...=SecondT1.column...; Eva Fransson - Before posting, please check: http://www.mysql

Joining table with itself

2001-11-25 Thread Uriel Wittenberg
I tried: select ... from T1 a inner join T1 b using(...); and it doesn't work. I get a message about "Can't reopen table: 'a' ". Is this not something that belongs in section "1.4.4 Functionality Missing from MySQL" of the manual? -