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Sequences are now based on int8, not int4, arithmetic. SERIAL pseudo-type

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has an alias SERIAL4 and a sister SERIAL8.  SERIAL8 is just the same
except the created column is type int8 not int4.
initdb forced.  Note this also breaks any chance of pg_upgrade from 7.1,
unless we hack up pg_upgrade to drop and recreate sequences.  (Which is
not out of the question, but I don't wanna do it.)
This commit is contained in:
Tom Lane
2001-08-16 20:38:56 +00:00
parent bcb0ccf5be
commit d4f4b971a4
21 changed files with 254 additions and 182 deletions
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5
src/include/nodes/parsenodes.h
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@@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: parsenodes.h,v 1.140 2001/08/10 18:57:41 tgl Exp $
* $Id: parsenodes.h,v 1.141 2001/08/16 20:38:55 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -1097,8 +1097,7 @@ typedef struct ColumnDef
NodeTag type;
char *colname; /* name of column */
TypeName *typename; /* type of column */
bool is_not_null; /* flag to NOT NULL constraint */
bool is_sequence; /* is a sequence? */
bool is_not_null; /* NOT NULL constraint specified? */
Node *raw_default; /* default value (untransformed parse
* tree) */
char *cooked_default; /* nodeToString representation */