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New description of currval.

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This commit is contained in:
Vadim B. Mikheev
1997-06-03 03:19:08 +00:00
parent 9c0d64c21c
commit 3afafc8c69
1 changed files with 6 additions and 8 deletions
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14
src/man/create_sequence.l
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@ -1,6 +1,6 @@
.\" This is -*-nroff-*- .\" This is -*-nroff-*-
.\" XXX standard disclaimer belongs here.... .\" XXX standard disclaimer belongs here....
.\" $Header: /cvsroot/pgsql/src/man/Attic/create_sequence.l,v 1.1 1997/04/02 04:19:58 vadim Exp $ .\" $Header: /cvsroot/pgsql/src/man/Attic/create_sequence.l,v 1.2 1997/06/03 03:19:08 vadim Exp $
.TH "CREATE SEQUENCE" SQL 04/01/97 PostgreSQL PostgreSQL .TH "CREATE SEQUENCE" SQL 04/01/97 PostgreSQL PostgreSQL
.SH NAME .SH NAME
create sequence \(em create a new sequence number generator create sequence \(em create a new sequence number generator
@ -71,14 +71,12 @@ After sequence created, You may use function
.BR nextval .BR nextval
with sequence name as argument to get new number from sequence with sequence name as argument to get new number from sequence
specified. specified.
To determine the current sequence number use function Function
.BR currval .BR currval
('sequence_name'). ('sequence_name')
.BR NOTE: may be used to determine number returned by last call to
after sequence creation You are to call
.BR nextval .BR nextval
before first call to for specified sequence in current session.
.BR currval.
.PP .PP
.nf .nf
Use query like Use query like