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Some more de-FastList-ification.
1 parent 80c6847 commit a0d6e29

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3 files changed

+38
-50
lines changed

3 files changed

+38
-50
lines changed

‎src/backend/executor/execQual.c‎

Lines changed: 16 additions & 21 deletions
Original file line numberDiff line numberDiff line change
@@ -8,7 +8,7 @@
88
*
99
*
1010
* IDENTIFICATION
11-
* $PostgreSQL: pgsql/src/backend/executor/execQual.c,v 1.161 2004/05/30 23:40:26 neilc Exp $
11+
* $PostgreSQL: pgsql/src/backend/executor/execQual.c,v 1.162 2004/06/01 03:28:41 tgl Exp $
1212
*
1313
*-------------------------------------------------------------------------
1414
*/
@@ -2826,12 +2826,11 @@ ExecInitExpr(Expr *node, PlanState *parent)
28262826
{
28272827
CaseExpr *caseexpr = (CaseExpr *) node;
28282828
CaseExprState *cstate = makeNode(CaseExprState);
2829-
FastList outlist;
2829+
List *outlist = NIL;
28302830
ListCell *l;
28312831

28322832
cstate->xprstate.evalfunc = (ExprStateEvalFunc) ExecEvalCase;
28332833
cstate->arg = ExecInitExpr(caseexpr->arg, parent);
2834-
FastListInit(&outlist);
28352834
foreach(l, caseexpr->args)
28362835
{
28372836
CaseWhen *when = (CaseWhen *) lfirst(l);
@@ -2842,9 +2841,9 @@ ExecInitExpr(Expr *node, PlanState *parent)
28422841
wstate->xprstate.expr = (Expr *) when;
28432842
wstate->expr = ExecInitExpr(when->expr, parent);
28442843
wstate->result = ExecInitExpr(when->result, parent);
2845-
FastAppend(&outlist, wstate);
2844+
outlist = lappend(outlist, wstate);
28462845
}
2847-
cstate->args = FastListValue(&outlist);
2846+
cstate->args = outlist;
28482847
cstate->defresult = ExecInitExpr(caseexpr->defresult, parent);
28492848
state = (ExprState *) cstate;
28502849
}
@@ -2853,20 +2852,19 @@ ExecInitExpr(Expr *node, PlanState *parent)
28532852
{
28542853
ArrayExpr *arrayexpr = (ArrayExpr *) node;
28552854
ArrayExprState *astate = makeNode(ArrayExprState);
2856-
FastList outlist;
2855+
List *outlist = NIL;
28572856
ListCell *l;
28582857

28592858
astate->xprstate.evalfunc = (ExprStateEvalFunc) ExecEvalArray;
2860-
FastListInit(&outlist);
28612859
foreach(l, arrayexpr->elements)
28622860
{
28632861
Expr *e = (Expr *) lfirst(l);
28642862
ExprState *estate;
28652863

28662864
estate = ExecInitExpr(e, parent);
2867-
FastAppend(&outlist, estate);
2865+
outlist = lappend(outlist, estate);
28682866
}
2869-
astate->elements = FastListValue(&outlist);
2867+
astate->elements = outlist;
28702868
/* do one-time catalog lookup for type info */
28712869
get_typlenbyvalalign(arrayexpr->element_typeid,
28722870
&astate->elemlength,
@@ -2879,11 +2877,10 @@ ExecInitExpr(Expr *node, PlanState *parent)
28792877
{
28802878
RowExpr *rowexpr = (RowExpr *) node;
28812879
RowExprState *rstate = makeNode(RowExprState);
2882-
List *outlist;
2880+
List *outlist = NIL;
28832881
ListCell *l;
28842882

28852883
rstate->xprstate.evalfunc = (ExprStateEvalFunc) ExecEvalRow;
2886-
outlist = NIL;
28872884
foreach(l, rowexpr->args)
28882885
{
28892886
Expr *e = (Expr *) lfirst(l);
@@ -2912,20 +2909,19 @@ ExecInitExpr(Expr *node, PlanState *parent)
29122909
{
29132910
CoalesceExpr *coalesceexpr = (CoalesceExpr *) node;
29142911
CoalesceExprState *cstate = makeNode(CoalesceExprState);
2915-
FastList outlist;
2912+
List *outlist = NIL;
29162913
ListCell *l;
29172914

29182915
cstate->xprstate.evalfunc = (ExprStateEvalFunc) ExecEvalCoalesce;
2919-
FastListInit(&outlist);
29202916
foreach(l, coalesceexpr->args)
29212917
{
29222918
Expr *e = (Expr *) lfirst(l);
29232919
ExprState *estate;
29242920

29252921
estate = ExecInitExpr(e, parent);
2926-
FastAppend(&outlist, estate);
2922+
outlist = lappend(outlist, estate);
29272923
}
2928-
cstate->args = FastListValue(&outlist);
2924+
cstate->args = outlist;
29292925
state = (ExprState *) cstate;
29302926
}
29312927
break;
@@ -2984,18 +2980,17 @@ ExecInitExpr(Expr *node, PlanState *parent)
29842980
break;
29852981
case T_List:
29862982
{
2987-
FastList outlist;
2983+
List *outlist = NIL;
29882984
ListCell *l;
29892985

2990-
FastListInit(&outlist);
29912986
foreach(l, (List *) node)
29922987
{
2993-
FastAppend(&outlist,
2994-
ExecInitExpr((Expr *) lfirst(l),
2995-
parent));
2988+
outlist = lappend(outlist,
2989+
ExecInitExpr((Expr *) lfirst(l),
2990+
parent));
29962991
}
29972992
/* Don't fall through to the "common" code below */
2998-
return (ExprState *) FastListValue(&outlist);
2993+
return (ExprState *) outlist;
29992994
}
30002995
default:
30012996
elog(ERROR, "unrecognized node type: %d",

‎src/backend/parser/gram.y‎

Lines changed: 3 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -11,7 +11,7 @@
1111
*
1212
*
1313
* IDENTIFICATION
14-
* $PostgreSQL: pgsql/src/backend/parser/gram.y,v 2.458 2004/05/30 23:40:34 neilc Exp $
14+
* $PostgreSQL: pgsql/src/backend/parser/gram.y,v 2.459 2004/06/01 03:28:48 tgl Exp $
1515
*
1616
* HISTORY
1717
* AUTHOR DATE MAJOR EVENT
@@ -108,7 +108,6 @@ static void doNegateFloat(Value *v);
108108
OnCommitAction oncommit;
109109
ContainsOids withoids;
110110
List *list;
111-
FastList fastlist;
112111
Node *node;
113112
Value *value;
114113
ColumnRef *columnref;
@@ -6820,15 +6819,11 @@ opt_indirection:
68206819

68216820
expr_list: a_expr
68226821
{
6823-
FastList *dst = (FastList *) &$$;
6824-
makeFastList1(dst, $1);
6822+
$$ = list_make1($1);
68256823
}
68266824
| expr_list ',' a_expr
68276825
{
6828-
FastList *dst = (FastList *) &$$;
6829-
FastList *src = (FastList *) &$1;
6830-
*dst = *src;
6831-
FastAppend(dst, $3);
6826+
$$ = lappend($1, $3);
68326827
}
68336828
;
68346829

‎src/backend/parser/parse_target.c‎

Lines changed: 19 additions & 21 deletions
Original file line numberDiff line numberDiff line change
@@ -8,7 +8,7 @@
88
*
99
*
1010
* IDENTIFICATION
11-
* $PostgreSQL: pgsql/src/backend/parser/parse_target.c,v 1.119 2004/05/30 23:40:35 neilc Exp $
11+
* $PostgreSQL: pgsql/src/backend/parser/parse_target.c,v 1.120 2004/06/01 03:28:48 tgl Exp $
1212
*
1313
*-------------------------------------------------------------------------
1414
*/
@@ -92,11 +92,9 @@ transformTargetEntry(ParseState *pstate,
9292
List *
9393
transformTargetList(ParseState *pstate, List *targetlist)
9494
{
95-
FastList p_target;
95+
List *p_target = NIL;
9696
ListCell *o_target;
9797

98-
FastListInit(&p_target);
99-
10098
foreach(o_target, targetlist)
10199
{
102100
ResTarget *res = (ResTarget *) lfirst(o_target);
@@ -116,8 +114,8 @@ transformTargetList(ParseState *pstate, List *targetlist)
116114
* Target item is a single '*', expand all tables
117115
* (e.g., SELECT * FROM emp)
118116
*/
119-
FastConc(&p_target,
120-
ExpandAllTables(pstate));
117+
p_target = list_concat(p_target,
118+
ExpandAllTables(pstate));
121119
}
122120
else
123121
{
@@ -173,34 +171,34 @@ transformTargetList(ParseState *pstate, List *targetlist)
173171
rte = addImplicitRTE(pstate, makeRangeVar(schemaname,
174172
relname));
175173

176-
FastConc(&p_target,
177-
expandRelAttrs(pstate, rte));
174+
p_target = list_concat(p_target,
175+
expandRelAttrs(pstate, rte));
178176
}
179177
}
180178
else
181179
{
182180
/* Plain ColumnRef node, treat it as an expression */
183-
FastAppend(&p_target,
184-
transformTargetEntry(pstate,
185-
res->val,
186-
NULL,
187-
res->name,
188-
false));
181+
p_target = lappend(p_target,
182+
transformTargetEntry(pstate,
183+
res->val,
184+
NULL,
185+
res->name,
186+
false));
189187
}
190188
}
191189
else
192190
{
193191
/* Everything else but ColumnRef */
194-
FastAppend(&p_target,
195-
transformTargetEntry(pstate,
196-
res->val,
197-
NULL,
198-
res->name,
199-
false));
192+
p_target = lappend(p_target,
193+
transformTargetEntry(pstate,
194+
res->val,
195+
NULL,
196+
res->name,
197+
false));
200198
}
201199
}
202200

203-
return FastListValue(&p_target);
201+
return p_target;
204202
}
205203

206204

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