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New description of currval.

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-*-
.\" 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
.SH NAME
create sequence \(em create a new sequence number generator
@ -71,14 +71,12 @@ After sequence created, You may use function
.BR nextval
with sequence name as argument to get new number from sequence
specified.
To determine the current sequence number use function
.BR currval
('sequence_name').
.BR NOTE:
after sequence creation You are to call
Function
.BR currval
('sequence_name')
may be used to determine number returned by last call to
.BR nextval
before first call to
.BR currval.
for specified sequence in current session.
.PP
.nf
Use query like