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Postgres FD Implementation
Commit 3bb7e1ef authored by Bruce Momjian's avatar Bruce Momjian
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Fix sequence casting.

parent c7d17a55
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Showing with 12 additions and 12 deletions
src/backend/commands/sequence.c
View file @ 3bb7e1ef
...@@ -8,7 +8,7 @@ ...@@ -8,7 +8,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/commands/sequence.c,v 1.94 2003/03/20 07:02:07 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/commands/sequence.c,v 1.95 2003/03/21 03:55:21 momjian Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -96,11 +96,11 @@ DefineSequence(CreateSeqStmt *seq) ...@@ -96,11 +96,11 @@ DefineSequence(CreateSeqStmt *seq)
NameData name; NameData name;
/* Values are NULL (or false) by default */ /* Values are NULL (or false) by default */
new.last_value = NULL; new.last_value = 0;
new.increment_by = NULL; new.increment_by = 0;
new.max_value = NULL; new.max_value = 0;
new.min_value = NULL; new.min_value = 0;
new.cache_value = NULL; new.cache_value = 0;
new.is_cycled = false; new.is_cycled = false;
/* Check and set values */ /* Check and set values */
...@@ -879,8 +879,8 @@ init_params(char *caller, List *options, Form_pg_sequence new) ...@@ -879,8 +879,8 @@ init_params(char *caller, List *options, Form_pg_sequence new)
* start is for a new sequence * start is for a new sequence
* restart is for alter * restart is for alter
*/ */
else if ((new->last_value == NULL && strcmp(defel->defname, "start") == 0) else if ((new->last_value == 0L && strcmp(defel->defname, "start") == 0)
|| (new->last_value != NULL && strcmp(defel->defname, "restart") == 0)) || (new->last_value != 0 && strcmp(defel->defname, "restart") == 0))
{ {
if (last_value) if (last_value)
elog(ERROR, "%s: LAST VALUE defined twice", caller); elog(ERROR, "%s: LAST VALUE defined twice", caller);
...@@ -917,7 +917,7 @@ init_params(char *caller, List *options, Form_pg_sequence new) ...@@ -917,7 +917,7 @@ init_params(char *caller, List *options, Form_pg_sequence new)
} }
/* INCREMENT BY */ /* INCREMENT BY */
if (new->increment_by == NULL && increment_by == (DefElem *) NULL) if (new->increment_by == 0 && increment_by == (DefElem *) NULL)
new->increment_by = 1; new->increment_by = 1;
else if (increment_by != (DefElem *) NULL) else if (increment_by != (DefElem *) NULL)
{ {
...@@ -928,7 +928,7 @@ init_params(char *caller, List *options, Form_pg_sequence new) ...@@ -928,7 +928,7 @@ init_params(char *caller, List *options, Form_pg_sequence new)
} }
/* MAXVALUE */ /* MAXVALUE */
if ((new->max_value == NULL && max_value == (DefElem *) NULL) if ((new->max_value == 0 && max_value == (DefElem *) NULL)
|| (max_value != (DefElem *) NULL && !max_value->arg)) || (max_value != (DefElem *) NULL && !max_value->arg))
{ {
if (new->increment_by > 0) if (new->increment_by > 0)
...@@ -940,7 +940,7 @@ init_params(char *caller, List *options, Form_pg_sequence new) ...@@ -940,7 +940,7 @@ init_params(char *caller, List *options, Form_pg_sequence new)
new->max_value = defGetInt64(max_value); new->max_value = defGetInt64(max_value);
/* MINVALUE */ /* MINVALUE */
if ((new->min_value == NULL && min_value == (DefElem *) NULL) if ((new->min_value == 0 && min_value == (DefElem *) NULL)
|| (min_value != (DefElem *) NULL && !min_value->arg)) || (min_value != (DefElem *) NULL && !min_value->arg))
{ {
if (new->increment_by > 0) if (new->increment_by > 0)
...@@ -963,7 +963,7 @@ init_params(char *caller, List *options, Form_pg_sequence new) ...@@ -963,7 +963,7 @@ init_params(char *caller, List *options, Form_pg_sequence new)
} }
/* START WITH */ /* START WITH */
if (new->last_value == NULL && last_value == (DefElem *) NULL) if (new->last_value == 0 && last_value == (DefElem *) NULL)
{ {
if (new->increment_by > 0) if (new->increment_by > 0)
new->last_value = new->min_value; /* ascending seq */ new->last_value = new->min_value; /* ascending seq */
......
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