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Add ALTER INDEX, particularly for moving tablespaces.

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Gavin Sherry
This commit is contained in:
Bruce Momjian
2004-08-20 04:29:33 +00:00
parent daa076c4fd
commit 09d4e96d7e
5 changed files with 266 additions and 19 deletions
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58
src/backend/parser/gram.y
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@@ -11,7 +11,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/parser/gram.y,v 2.471 2004/08/12 21:00:28 tgl Exp $
* $PostgreSQL: pgsql/src/backend/parser/gram.y,v 2.472 2004/08/20 04:29:32 momjian Exp $
*
* HISTORY
* AUTHOR DATE MAJOR EVENT
@@ -156,8 +156,8 @@ static void doNegateFloat(Value *v);
%type <node> alter_column_default opclass_item alter_using
%type <ival> add_drop
%type <node> alter_table_cmd
%type <list> alter_table_cmds
%type <node> alter_table_cmd alter_rel_cmd
%type <list> alter_table_cmds alter_rel_cmds
%type <dbehavior> opt_drop_behavior
@@ -1138,7 +1138,7 @@ CheckPointStmt:
/*****************************************************************************
*
* ALTER TABLE variations
* ALTER [ TABLE | INDEX ] variations
*
*****************************************************************************/
@@ -1148,6 +1148,15 @@ AlterTableStmt:
AlterTableStmt *n = makeNode(AlterTableStmt);
n->relation = $3;
n->cmds = $4;
n->relkind = OBJECT_TABLE;
$$ = (Node *)n;
}
| ALTER INDEX relation_expr alter_rel_cmds
{
AlterTableStmt *n = makeNode(AlterTableStmt);
n->relation = $3;
n->cmds = $4;
n->relkind = OBJECT_INDEX;
$$ = (Node *)n;
}
;
@@ -1262,14 +1271,6 @@ alter_table_cmd:
n->subtype = AT_ToastTable;
$$ = (Node *)n;
}
/* ALTER TABLE <name> OWNER TO UserId */
| OWNER TO UserId
{
AlterTableCmd *n = makeNode(AlterTableCmd);
n->subtype = AT_ChangeOwner;
n->name = $3;
$$ = (Node *)n;
}
/* ALTER TABLE <name> CLUSTER ON <indexname> */
| CLUSTER ON name
{
@@ -1286,7 +1287,27 @@ alter_table_cmd:
n->name = NULL;
$$ = (Node *)n;
}
/* ALTER TABLE <name> SET TABLESPACE <tablespacename> */
| alter_rel_cmd
{
$$ = $1;
}
;
alter_rel_cmds: alter_rel_cmd { $$ = list_make1($1); }
| alter_rel_cmds ',' alter_rel_cmd { $$ = lappend($1, $3); }
;
alter_rel_cmd:
/* ALTER [ TABLE | INDEX ] <name> OWNER TO UserId */
OWNER TO UserId
{
AlterTableCmd *n = makeNode(AlterTableCmd);
n->subtype = AT_ChangeOwner;
n->name = $3;
$$ = (Node *)n;
}
/* ALTER [ TABLE | INDEX ] <name> SET TABLESPACE <tablespacename> */
| SET TABLESPACE name
{
AlterTableCmd *n = makeNode(AlterTableCmd);
@@ -1319,6 +1340,8 @@ alter_using:
| /* EMPTY */ { $$ = NULL; }
;
/*****************************************************************************
*
* QUERY :
@@ -3660,6 +3683,15 @@ RenameStmt: ALTER AGGREGATE func_name '(' aggr_argtype ')' RENAME TO name
n->newname = $6;
$$ = (Node *)n;
}
| ALTER INDEX relation_expr RENAME TO name
{
RenameStmt *n = makeNode(RenameStmt);
n->renameType = OBJECT_INDEX;
n->relation = $3;
n->subname = NULL;
n->newname = $6;
$$ = (Node *)n;
}
| ALTER TABLE relation_expr RENAME opt_column name TO name
{
RenameStmt *n = makeNode(RenameStmt);