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Todo items:

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Add ALTER SEQUENCE to modify min/max/increment/cache/cycle values

Also updated create sequence docs to mention NO MINVALUE, & NO MAXVALUE.

New Files:
doc/src/sgml/ref/alter_sequence.sgml
src/test/regress/expected/sequence.out
src/test/regress/sql/sequence.sql


ALTER SEQUENCE is NOT transactional.  It behaves similarly to setval().
It matches the proposed SQL200N spec, as well as Oracle in most ways --
Oracle lacks RESTART WITH for some strange reason.

--
Rod Taylor <rbt@rbt.ca>
This commit is contained in:
Bruce Momjian
2003-03-20 07:02:11 +00:00
parent 46bce088c1
commit 5f65225fa3
22 changed files with 631 additions and 125 deletions
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8
src/backend/tcop/postgres.c
View File

@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/tcop/postgres.c,v 1.317 2003/03/10 03:53:51 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/tcop/postgres.c,v 1.318 2003/03/20 07:02:10 momjian Exp $
*
* NOTES
* this is the "main" module of the postgres backend and
@ -1789,7 +1789,7 @@ PostgresMain(int argc, char *argv[], const char *username)
if (!IsUnderPostmaster)
{
puts("\nPOSTGRES backend interactive interface ");
puts("$Revision: 1.317 $ $Date: 2003/03/10 03:53:51 $\n");
puts("$Revision: 1.318 $ $Date: 2003/03/20 07:02:10 $\n");
}
/*
@ -2381,6 +2381,10 @@ CreateCommandTag(Node *parsetree)
tag = "CREATE SEQUENCE";
break;
case T_AlterSeqStmt:
tag = "ALTER SEQUENCE";
break;
case T_RemoveAggrStmt:
tag = "DROP AGGREGATE";
break;