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pgindent run. Make it all clean.

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This commit is contained in:
Bruce Momjian
2001-03-22 04:01:46 +00:00
parent 6cf8707b82
commit 9e1552607a
555 changed files with 32514 additions and 28110 deletions
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39
src/backend/optimizer/prep/preptlist.c
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@@ -15,7 +15,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/optimizer/prep/preptlist.c,v 1.41 2001/01/24 19:42:59 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/optimizer/prep/preptlist.c,v 1.42 2001/03/22 03:59:38 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -33,8 +33,8 @@
static List *expand_targetlist(List *tlist, int command_type,
Index result_relation, List *range_table);
static TargetEntry *process_matched_tle(TargetEntry *src_tle,
TargetEntry *prior_tle,
int attrno);
TargetEntry *prior_tle,
int attrno);
/*
@@ -49,9 +49,10 @@ preprocess_targetlist(List *tlist,
Index result_relation,
List *range_table)
{
/*
* Sanity check: if there is a result relation, it'd better be a
* real relation not a subquery. Else parser or rewriter messed up.
* Sanity check: if there is a result relation, it'd better be a real
* relation not a subquery. Else parser or rewriter messed up.
*/
if (result_relation)
{
@@ -250,7 +251,7 @@ expand_targetlist(List *tlist, int command_type,
new_tle = makeTargetEntry(makeResdom(attrno,
atttype,
atttypmod,
pstrdup(attrname),
pstrdup(attrname),
false),
(Node *) temp_var);
break;
@@ -280,7 +281,7 @@ expand_targetlist(List *tlist, int command_type,
{
Resdom *resdom = old_tle->resdom;
if (! resdom->resjunk)
if (!resdom->resjunk)
elog(ERROR, "Unexpected assignment to attribute \"%s\"",
resdom->resname);
/* Get the resno right, but don't copy unnecessarily */
@@ -314,9 +315,10 @@ expand_targetlist(List *tlist, int command_type,
* Essentially, the expression we want to produce in this case is like
* foo = array_set(array_set(foo, 2, 42), 4, 43)
*/
static TargetEntry *process_matched_tle(TargetEntry *src_tle,
TargetEntry *prior_tle,
int attrno)
static TargetEntry *
process_matched_tle(TargetEntry *src_tle,
TargetEntry *prior_tle,
int attrno)
{
Resdom *resdom = src_tle->resdom;
Node *priorbottom;
@@ -324,11 +326,13 @@ static TargetEntry *process_matched_tle(TargetEntry *src_tle,
if (prior_tle == NULL)
{
/*
* Normal case where this is the first assignment to the attribute.
* Normal case where this is the first assignment to the
* attribute.
*
* We can recycle the old TLE+resdom if right resno; else make a
* new one to avoid modifying the old tlist structure. (Is preserving
* We can recycle the old TLE+resdom if right resno; else make a new
* one to avoid modifying the old tlist structure. (Is preserving
* old tlist actually necessary? Not sure, be safe.)
*/
if (resdom->resno == attrno)
@@ -339,7 +343,7 @@ static TargetEntry *process_matched_tle(TargetEntry *src_tle,
}
/*
* Multiple assignments to same attribute. Allow only if all are
* Multiple assignments to same attribute. Allow only if all are
* array-assign operators with same bottom array object.
*/
if (src_tle->expr == NULL || !IsA(src_tle->expr, ArrayRef) ||
@@ -350,16 +354,19 @@ static TargetEntry *process_matched_tle(TargetEntry *src_tle,
((ArrayRef *) prior_tle->expr)->refelemtype)
elog(ERROR, "Multiple assignments to same attribute \"%s\"",
resdom->resname);
/*
* Prior TLE could be a nest of ArrayRefs if we do this more than once.
* Prior TLE could be a nest of ArrayRefs if we do this more than
* once.
*/
priorbottom = ((ArrayRef *) prior_tle->expr)->refexpr;
while (priorbottom != NULL && IsA(priorbottom, ArrayRef) &&
((ArrayRef *) priorbottom)->refassgnexpr != NULL)
priorbottom = ((ArrayRef *) priorbottom)->refexpr;
if (! equal(priorbottom, ((ArrayRef *) src_tle->expr)->refexpr))
if (!equal(priorbottom, ((ArrayRef *) src_tle->expr)->refexpr))
elog(ERROR, "Multiple assignments to same attribute \"%s\"",
resdom->resname);
/*
* Looks OK to nest 'em.
*/