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04-15-2008, 10:48 PM
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 FETCH FIRST SQL200n specifies a new command similar to our LIMIT FETCH { FIRST | NEXT } n { ROW | ROWS } ONLY and also that the OFFSET command can have an optional suffix { ROW | ROWS } Seems like a % project for the TODO list -- Simon Riggs 2ndQuadrant http://www.2ndQuadrant.com PostgreSQL UK 2008 Conference: http://www.postgresql.org.uk -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers      |
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04-15-2008, 10:48 PM
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| Re: FETCH FIRST Simon Riggs wrote: > SQL200n specifies a new command similar to our LIMIT > > FETCH { FIRST | NEXT } n { ROW | ROWS } ONLY > > and also that the OFFSET command can have an optional suffix > > { ROW | ROWS } > > Seems like a % project for the TODO list Where does this FETCH appear in a SELECT? -- Bruce Momjian <bruce@momjian.us> http://momjian.us EnterpriseDB http://postgres.enterprisedb.com + If your life is a hard drive, Christ can be your backup. + -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers |
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04-15-2008, 10:48 PM
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| Re: FETCH FIRST On Tue, 2008-03-25 at 10:45 -0400, Bruce Momjian wrote: > Simon Riggs wrote: > > SQL200n specifies a new command similar to our LIMIT > > > > FETCH { FIRST | NEXT } n { ROW | ROWS } ONLY > > > > and also that the OFFSET command can have an optional suffix > > > > { ROW | ROWS } > > > > Seems like a % project for the TODO list > > Where does this FETCH appear in a SELECT? It's supposed to go *after* the OFFSET clause in a query, but making it a simple synonym for LIMIT seems most sensible. It's also allowed as part of the WITH clause (that we don't yet have). -- Simon Riggs 2ndQuadrant http://www.2ndQuadrant.com PostgreSQL UK 2008 Conference: http://www.postgresql.org.uk -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers |
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04-15-2008, 10:48 PM
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| Re: FETCH FIRST Simon Riggs <simon@2ndquadrant.com> writes: > On Tue, 2008-03-25 at 10:45 -0400, Bruce Momjian wrote: >> Where does this FETCH appear in a SELECT? > It's supposed to go *after* the OFFSET clause in a query, but making it > a simple synonym for LIMIT seems most sensible. Huh? OFFSET isn't in standard SQL either. Are you sure you're not confusing FETCH-from-a-cursor with SELECT? regards, tom lane -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers |
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04-15-2008, 10:48 PM
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| Re: FETCH FIRST On Tue, 2008-03-25 at 11:47 -0400, Tom Lane wrote: > Simon Riggs <simon@2ndquadrant.com> writes: > > On Tue, 2008-03-25 at 10:45 -0400, Bruce Momjian wrote: > >> Where does this FETCH appear in a SELECT? > > > It's supposed to go *after* the OFFSET clause in a query, but making it > > a simple synonym for LIMIT seems most sensible. > > Huh? OFFSET isn't in standard SQL either. Tis now. > Are you sure you're not > confusing FETCH-from-a-cursor with SELECT? Quite sure. -- Simon Riggs 2ndQuadrant http://www.2ndQuadrant.com PostgreSQL UK 2008 Conference: http://www.postgresql.org.uk -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers |
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