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Commitf91ee12

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committed
Simplify optional WITH handling in CREATE USER, ALTER USER, CREATE
GROUP. Make WITH optional in CREATE DATABASE for consistency.
1 parent0daee96 commitf91ee12

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2 files changed

+50
-65
lines changed

2 files changed

+50
-65
lines changed

‎doc/src/sgml/ref/create_database.sgml‎

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,5 @@
11
<!--
2-
$Header: /cvsroot/pgsql/doc/src/sgml/ref/create_database.sgml,v 1.27 2002/04/21 19:02:39 thomas Exp $
2+
$Header: /cvsroot/pgsql/doc/src/sgml/ref/create_database.sgml,v 1.28 2002/06/17 05:40:32 momjian Exp $
33
PostgreSQL documentation
44
-->
55

@@ -22,7 +22,7 @@ PostgreSQL documentation
2222
</refsynopsisdivinfo>
2323
<synopsis>
2424
CREATE DATABASE <replaceable class="PARAMETER">name</replaceable>
25-
[ WITH [ OWNER [=] <replaceable class="parameter">dbowner</replaceable> ]
25+
[[WITH ] [ OWNER [=] <replaceable class="parameter">dbowner</replaceable> ]
2626
[ LOCATION [=] '<replaceable class="parameter">dbpath</replaceable>' ]
2727
[ TEMPLATE [=] <replaceable class="parameter">template</replaceable> ]
2828
[ ENCODING [=] <replaceable class="parameter">encoding</replaceable> ] ]

‎src/backend/parser/gram.y‎

Lines changed: 48 additions & 63 deletions
Original file line numberDiff line numberDiff line change
@@ -11,7 +11,7 @@
1111
*
1212
*
1313
* IDENTIFICATION
14-
* $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.323 2002/06/15 03:00:03 thomas Exp $
14+
* $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.324 2002/06/17 05:40:32 momjian Exp $
1515
*
1616
* HISTORY
1717
* AUTHORDATEMAJOR EVENT
@@ -201,7 +201,7 @@ static void doNegateFloat(Value *v);
201201

202202
%type<list>stmtblock,stmtmulti,
203203
OptTableElementList,OptInherit,definition,opt_distinct,
204-
opt_with,func_args,func_args_list,func_as,createfunc_opt_list
204+
opt_definition,func_args,func_args_list,func_as,createfunc_opt_list
205205
oper_argtypes,RuleActionList,RuleActionMulti,
206206
opt_column_list,columnList,opt_name_list,
207207
sort_clause,sortby_list,index_params,index_list,name_list,
@@ -232,7 +232,7 @@ static void doNegateFloat(Value *v);
232232
%type<ival>opt_interval
233233
%type<node>overlay_placing,substr_from,substr_for
234234

235-
%type<boolean>opt_binary,opt_using,opt_instead,opt_cursor
235+
%type<boolean>opt_binary,opt_using,opt_instead,opt_cursor,opt_with
236236
%type<boolean>opt_with_copy,index_opt_unique,opt_verbose,opt_full
237237
%type<boolean>opt_freeze,analyze_keyword
238238

@@ -469,7 +469,7 @@ stmt : AlterDatabaseSetStmt
469469
|CreateUserStmt
470470
|ClusterStmt
471471
|DefineStmt
472-
|DropStmt
472+
|DropStmt
473473
|DropSchemaStmt
474474
|TruncateStmt
475475
|CommentStmt
@@ -518,20 +518,18 @@ stmt : AlterDatabaseSetStmt
518518
*
519519
*****************************************************************************/
520520

521-
CreateUserStmt:CREATEUSERUserIdOptUserList
522-
{
523-
CreateUserStmt *n = makeNode(CreateUserStmt);
524-
n->user =$3;
525-
n->options =$4;
526-
$$ = (Node *)n;
527-
}
528-
|CREATEUSERUserIdWITHOptUserList
521+
CreateUserStmt:CREATEUSERUserIdopt_withOptUserList
529522
{
530523
CreateUserStmt *n = makeNode(CreateUserStmt);
531524
n->user =$3;
532525
n->options =$5;
533526
$$ = (Node *)n;
534-
}
527+
}
528+
;
529+
530+
531+
opt_with:WITH{$$ =TRUE; }
532+
|/*EMPTY*/{$$ =TRUE; }
535533
;
536534

537535
/*****************************************************************************
@@ -541,14 +539,7 @@ CreateUserStmt: CREATE USER UserId OptUserList
541539
*
542540
*****************************************************************************/
543541

544-
AlterUserStmt:ALTERUSERUserIdOptUserList
545-
{
546-
AlterUserStmt *n = makeNode(AlterUserStmt);
547-
n->user =$3;
548-
n->options =$4;
549-
$$ = (Node *)n;
550-
}
551-
|ALTERUSERUserIdWITHOptUserList
542+
AlterUserStmt:ALTERUSERUserIdopt_withOptUserList
552543
{
553544
AlterUserStmt *n = makeNode(AlterUserStmt);
554545
n->user =$3;
@@ -600,19 +591,19 @@ OptUserList: OptUserList OptUserElem{ $$ = lappend($1, $2); }
600591
;
601592

602593
OptUserElem:PASSWORDSconst
603-
{
594+
{
604595
$$ = makeNode(DefElem);
605596
$$->defname ="password";
606597
$$->arg = (Node *)makeString($2);
607598
}
608599
|ENCRYPTEDPASSWORDSconst
609-
{
600+
{
610601
$$ = makeNode(DefElem);
611602
$$->defname ="encryptedPassword";
612603
$$->arg = (Node *)makeString($3);
613604
}
614605
|UNENCRYPTEDPASSWORDSconst
615-
{
606+
{
616607
$$ = makeNode(DefElem);
617608
$$->defname ="unencryptedPassword";
618609
$$->arg = (Node *)makeString($3);
@@ -624,37 +615,37 @@ OptUserElem: PASSWORD Sconst
624615
$$->arg = (Node *)makeInteger($2);
625616
}
626617
|CREATEDB
627-
{
618+
{
628619
$$ = makeNode(DefElem);
629620
$$->defname ="createdb";
630621
$$->arg = (Node *)makeInteger(TRUE);
631622
}
632623
|NOCREATEDB
633-
{
624+
{
634625
$$ = makeNode(DefElem);
635626
$$->defname ="createdb";
636627
$$->arg = (Node *)makeInteger(FALSE);
637628
}
638629
|CREATEUSER
639-
{
630+
{
640631
$$ = makeNode(DefElem);
641632
$$->defname ="createuser";
642633
$$->arg = (Node *)makeInteger(TRUE);
643634
}
644635
|NOCREATEUSER
645-
{
636+
{
646637
$$ = makeNode(DefElem);
647638
$$->defname ="createuser";
648639
$$->arg = (Node *)makeInteger(FALSE);
649640
}
650641
|IN_PGROUP_Puser_list
651-
{
642+
{
652643
$$ = makeNode(DefElem);
653644
$$->defname ="groupElts";
654645
$$->arg = (Node *)$3;
655646
}
656647
|VALIDUNTILSconst
657-
{
648+
{
658649
$$ = makeNode(DefElem);
659650
$$->defname ="validUntil";
660651
$$->arg = (Node *)makeString($3);
@@ -680,14 +671,7 @@ user_list: user_list ',' UserId
680671
*
681672
*****************************************************************************/
682673

683-
CreateGroupStmt:CREATEGROUP_PUserIdOptGroupList
684-
{
685-
CreateGroupStmt *n = makeNode(CreateGroupStmt);
686-
n->name =$3;
687-
n->options =$4;
688-
$$ = (Node *)n;
689-
}
690-
|CREATEGROUP_PUserIdWITHOptGroupList
674+
CreateGroupStmt:CREATEGROUP_PUserIdopt_withOptGroupList
691675
{
692676
CreateGroupStmt *n = makeNode(CreateGroupStmt);
693677
n->name =$3;
@@ -704,7 +688,7 @@ OptGroupList: OptGroupList OptGroupElem{ $$ = lappend($1, $2); }
704688
;
705689

706690
OptGroupElem:USERuser_list
707-
{
691+
{
708692
$$ = makeNode(DefElem);
709693
$$->defname ="userElts";
710694
$$->arg = (Node *)$2;
@@ -1504,7 +1488,7 @@ ColConstraintElem:
15041488
n->keys =NULL;
15051489
$$ = (Node *)n;
15061490
}
1507-
|REFERENCESqualified_nameopt_column_listkey_matchkey_actions
1491+
|REFERENCESqualified_nameopt_column_listkey_matchkey_actions
15081492
{
15091493
FkConstraint *n = makeNode(FkConstraint);
15101494
n->constr_name=NULL;
@@ -1880,7 +1864,7 @@ DropPLangStmt: DROP opt_procedural LANGUAGE ColId_or_Sconst
18801864
opt_procedural:PROCEDURAL{$$ =TRUE; }
18811865
|/*EMPTY*/{$$ =TRUE; }
18821866
;
1883-
1867+
18841868
/*****************************************************************************
18851869
*
18861870
*QUERIES :
@@ -1913,7 +1897,7 @@ CreateTrigStmt: CREATE TRIGGER name TriggerActionTime TriggerEvents ON
19131897
$$ = (Node *)n;
19141898
}
19151899
|CREATECONSTRAINTTRIGGERnameAFTERTriggerEventsON
1916-
qualified_nameOptConstrFromTable
1900+
qualified_nameOptConstrFromTable
19171901
ConstraintAttributeSpec
19181902
FOREACHROWEXECUTEPROCEDURE
19191903
func_name'('TriggerFuncArgs')'
@@ -2237,13 +2221,13 @@ TruncateStmt: TRUNCATE opt_table qualified_name
22372221
* the object associated with the comment. The form of the statement is:
22382222
*
22392223
* COMMENT ON [ [ DATABASE | DOMAIN | INDEX | SEQUENCE | TABLE | TYPE | VIEW ]
2240-
* <objname> | AGGREGATE <aggname> (<aggtype>) | FUNCTION
2241-
* <funcname> (arg1, arg2, ...) | OPERATOR <op>
2224+
* <objname> | AGGREGATE <aggname> (<aggtype>) | FUNCTION
2225+
* <funcname> (arg1, arg2, ...) | OPERATOR <op>
22422226
* (leftoperand_typ rightoperand_typ) | TRIGGER <triggername> ON
22432227
* <relname> | RULE <rulename> ON <relname> ] IS 'text'
22442228
*
22452229
*****************************************************************************/
2246-
2230+
22472231
CommentStmt:COMMENTONcomment_typeany_nameIScomment_text
22482232
{
22492233
CommentStmt *n = makeNode(CommentStmt);
@@ -2319,12 +2303,12 @@ comment_type:COLUMN { $$ = COLUMN; }
23192303
|DOMAIN_P {$$ = TYPE_P; }
23202304
|TYPE_P {$$ = TYPE_P; }
23212305
|VIEW {$$ = VIEW; }
2322-
;
2306+
;
23232307

23242308
comment_text:Sconst {$$ =$1; }
23252309
|NULL_P {$$ =NULL; }
23262310
;
2327-
2311+
23282312
/*****************************************************************************
23292313
*
23302314
*QUERY:
@@ -2775,7 +2759,7 @@ RecipeStmt: EXECUTE RECIPE recipe_name
27752759
*****************************************************************************/
27762760

27772761
CreateFunctionStmt:CREATEopt_or_replaceFUNCTIONfunc_namefunc_args
2778-
RETURNSfunc_returncreatefunc_opt_listopt_with
2762+
RETURNSfunc_returncreatefunc_opt_listopt_definition
27792763
{
27802764
CreateFunctionStmt *n = makeNode(CreateFunctionStmt);
27812765
n->replace =$2;
@@ -2951,7 +2935,7 @@ func_as: Sconst
29512935
{$$ = makeList2(makeString($1), makeString($3)); }
29522936
;
29532937

2954-
opt_with:WITHdefinition{$$ =$2; }
2938+
opt_definition:WITHdefinition{$$ =$2; }
29552939
|/*EMPTY*/{$$ = NIL; }
29562940
;
29572941

@@ -3118,7 +3102,7 @@ RuleStmt: CREATE RULE name AS
31183102

31193103
RuleActionList:NOTHING{$$ = NIL; }
31203104
|RuleActionStmt{$$ = makeList1($1); }
3121-
|'('RuleActionMulti')'{$$ =$2; }
3105+
|'('RuleActionMulti')'{$$ =$2; }
31223106
;
31233107

31243108
/* the thrashing around here is to discard "empty" statements...*/
@@ -3324,7 +3308,7 @@ LoadStmt: LOAD file_name
33243308
*
33253309
*****************************************************************************/
33263310

3327-
CreatedbStmt:CREATEDATABASEdatabase_nameWITHcreatedb_opt_list
3311+
CreatedbStmt:CREATEDATABASEdatabase_nameopt_withcreatedb_opt_list
33283312
{
33293313
CreatedbStmt *n = makeNode(CreatedbStmt);
33303314
List *l;
@@ -3425,7 +3409,7 @@ createdb_opt_item: LOCATION opt_equal Sconst
34253409
{
34263410
$$ = lconsi(3, makeListi1(-1));
34273411
}
3428-
|OWNERopt_equalname
3412+
|OWNERopt_equalname
34293413
{
34303414
$$ = lconsi(4, makeList1($3));
34313415
}
@@ -3437,7 +3421,8 @@ createdb_opt_item: LOCATION opt_equal Sconst
34373421

34383422
/*
34393423
*Though the equals sign doesn't match other WITH options, pg_dump uses
3440-
* equals for backward compability, and it doesn't seem worth remove it.
3424+
* equals for backward compability, and it doesn't seem worth removing it.
3425+
* 2002-02-25
34413426
*/
34423427
opt_equal:'='{$$ =TRUE; }
34433428
|/*EMPTY*/{$$ =FALSE; }
@@ -3496,7 +3481,7 @@ CreateDomainStmt: CREATE DOMAIN_P any_name opt_as Typename ColQualList opt_coll
34963481
n->domainname =$3;
34973482
n->typename =$5;
34983483
n->constraints =$6;
3499-
3484+
35003485
if ($7 !=NULL)
35013486
elog(NOTICE,"CREATE DOMAIN / COLLATE %s not yet"
35023487
"implemented; clause ignored", $7);
@@ -3940,7 +3925,7 @@ simple_select: SELECT opt_distinct target_list
39403925
$$ = (Node *)n;
39413926
}
39423927
|select_clauseUNIONopt_allselect_clause
3943-
{
3928+
{
39443929
$$ = makeSetOp(SETOP_UNION,$3,$1,$4);
39453930
}
39463931
|select_clauseINTERSECTopt_allselect_clause
@@ -3951,7 +3936,7 @@ simple_select: SELECT opt_distinct target_list
39513936
{
39523937
$$ = makeSetOp(SETOP_EXCEPT,$3,$1,$4);
39533938
}
3954-
;
3939+
;
39553940

39563941
into_clause:INTOOptTempTableName{$$ =$2; }
39573942
|/*EMPTY*/{$$ =NULL; }
@@ -3962,22 +3947,22 @@ into_clause: INTO OptTempTableName{ $$ = $2; }
39623947
* since TEMP is not a reserved word. See also OptTemp.
39633948
*/
39643949
OptTempTableName:TEMPORARYopt_tablequalified_name
3965-
{
3950+
{
39663951
$$ =$3;
39673952
$$->istemp =true;
39683953
}
39693954
|TEMPopt_tablequalified_name
3970-
{
3955+
{
39713956
$$ =$3;
39723957
$$->istemp =true;
39733958
}
39743959
|LOCALTEMPORARYopt_tablequalified_name
3975-
{
3960+
{
39763961
$$ =$4;
39773962
$$->istemp =true;
39783963
}
39793964
|LOCALTEMPopt_tablequalified_name
3980-
{
3965+
{
39813966
$$ =$4;
39823967
$$->istemp =true;
39833968
}
@@ -3994,12 +3979,12 @@ OptTempTableName: TEMPORARY opt_table qualified_name
39943979
$$->istemp =true;
39953980
}
39963981
|TABLEqualified_name
3997-
{
3982+
{
39983983
$$ =$2;
39993984
$$->istemp =false;
40003985
}
40013986
|qualified_name
4002-
{
3987+
{
40033988
$$ =$1;
40043989
$$->istemp =false;
40053990
}
@@ -6122,7 +6107,7 @@ insert_target_list: insert_target_list ',' insert_target_el
61226107
;
61236108

61246109
insert_target_el:target_el{$$ =$1; }
6125-
|DEFAULT{
6110+
|DEFAULT{
61266111
InsertDefault *def = makeNode(InsertDefault);
61276112
$$ = makeNode(ResTarget);
61286113
$$->name =NULL;

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