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Make OIDs optional, per discussions in pghackers. WITH OIDS is still the

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default, but OIDS are removed from many system catalogs that don't need them.
Some interesting side effects: TOAST pointers are 20 bytes not 32 now;
pg_description has a three-column key instead of one.

Bugs fixed in passing: BINARY cursors work again; pg_class.relhaspkey
has some usefulness; pg_dump dumps comments on indexes, rules, and
triggers in a valid order.

initdb forced.
This commit is contained in:
Tom Lane
2001-08-10 18:57:42 +00:00
parent d062f0f4e9
commit bf56f0759b
83 changed files with 1962 additions and 1583 deletions
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14
src/interfaces/ecpg/preproc/preproc.y
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@@ -302,7 +302,7 @@ make_name(void)
%type <str> copy_delimiter ListenStmt CopyStmt copy_file_name opt_binary
%type <str> opt_with_copy FetchStmt direction fetch_how_many from_in
%type <str> ClosePortalStmt DropStmt VacuumStmt AnalyzeStmt opt_verbose
%type <str> opt_full func_arg
%type <str> opt_full func_arg OptWithOids
%type <str> analyze_keyword opt_name_list ExplainStmt index_params
%type <str> index_list func_index index_elem opt_class access_method_clause
%type <str> index_opt_unique IndexStmt func_return ConstInterval
@@ -1057,9 +1057,9 @@ copy_null: WITH NULL_P AS StringConst { $$ = cat2_str(make_str("with null as"),
*****************************************************************************/
CreateStmt: CREATE OptTemp TABLE relation_name '(' OptTableElementList ')'
OptInherit
OptInherit OptWithOids
{
$$ = cat_str(8, make_str("create"), $2, make_str("table"), $4, make_str("("), $6, make_str(")"), $8);
$$ = cat_str(9, make_str("create"), $2, make_str("table"), $4, make_str("("), $6, make_str(")"), $8, $9);
}
;
@@ -1256,7 +1256,13 @@ key_reference: NO ACTION { $$ = make_str("no action"); }
OptInherit: INHERITS '(' relation_name_list ')' { $$ = cat_str(3, make_str("inherits ("), $3, make_str(")")); }
| /*EMPTY*/ { $$ = EMPTY; }
;
;
OptWithOids: WITH OIDS { $$ = make_str("with oids"); }
| WITHOUT OIDS { $$ = make_str("without oids"); }
| /*EMPTY*/ { $$ = EMPTY; }
;
/*
* Note: CREATE TABLE ... AS SELECT ... is just another spelling for