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pgindent run before 6.3 release, with Thomas' requested changes.

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This commit is contained in:
Bruce Momjian
1998-02-26 04:46:47 +00:00
parent 757bf69a2e
commit a32450a585
430 changed files with 12390 additions and 10292 deletions
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74
src/backend/executor/execQual.c
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/executor/execQual.c,v 1.25 1998/02/13 03:26:42 vadim Exp $
* $Header: /cvsroot/pgsql/src/backend/executor/execQual.c,v 1.26 1998/02/26 04:31:13 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -71,19 +71,24 @@ int execConstLen;
/* static functions decls */
static Datum ExecEvalAggreg(Aggreg *agg, ExprContext *econtext, bool *isNull);
static Datum ExecEvalArrayRef(ArrayRef *arrayRef, ExprContext *econtext,
static Datum
ExecEvalArrayRef(ArrayRef *arrayRef, ExprContext *econtext,
bool *isNull, bool *isDone);
static Datum ExecEvalAnd(Expr *andExpr, ExprContext *econtext, bool *isNull);
static Datum ExecEvalFunc(Expr *funcClause, ExprContext *econtext,
static Datum
ExecEvalFunc(Expr *funcClause, ExprContext *econtext,
bool *isNull, bool *isDone);
static void ExecEvalFuncArgs(FunctionCachePtr fcache, ExprContext *econtext,
static void
ExecEvalFuncArgs(FunctionCachePtr fcache, ExprContext *econtext,
List *argList, Datum argV[], bool *argIsDone);
static Datum ExecEvalNot(Expr *notclause, ExprContext *econtext, bool *isNull);
static Datum ExecEvalOper(Expr *opClause, ExprContext *econtext,
static Datum
ExecEvalOper(Expr *opClause, ExprContext *econtext,
bool *isNull);
static Datum ExecEvalOr(Expr *orExpr, ExprContext *econtext, bool *isNull);
static Datum ExecEvalVar(Var *variable, ExprContext *econtext, bool *isNull);
static Datum ExecMakeFunctionResult(Node *node, List *arguments,
static Datum
ExecMakeFunctionResult(Node *node, List *arguments,
ExprContext *econtext, bool *isNull, bool *isDone);
static bool ExecQualClause(Node *clause, ExprContext *econtext);
@ -301,10 +306,11 @@ ExecEvalVar(Var *variable, ExprContext *econtext, bool *isNull)
return (Datum) tempSlot;
}
result = heap_getattr(heapTuple, /* tuple containing attribute */
attnum, /* attribute number of desired attribute */
tuple_type,/* tuple descriptor of tuple */
isNull); /* return: is attribute null? */
result = heap_getattr(heapTuple, /* tuple containing attribute */
attnum, /* attribute number of desired
* attribute */
tuple_type, /* tuple descriptor of tuple */
isNull); /* return: is attribute null? */
/* ----------------
* return null if att is null
@ -379,18 +385,18 @@ ExecEvalParam(Param *expression, ExprContext *econtext, bool *isNull)
AttrNumber thisParameterId = expression->paramid;
int matchFound;
ParamListInfo paramList;
if ( thisParameterKind == PARAM_EXEC )
if (thisParameterKind == PARAM_EXEC)
{
ParamExecData *prm = &(econtext->ecxt_param_exec_vals[thisParameterId]);
if ( prm->execPlan != NULL )
ExecSetParamPlan (prm->execPlan);
Assert (prm->execPlan == NULL);
ParamExecData *prm = &(econtext->ecxt_param_exec_vals[thisParameterId]);
if (prm->execPlan != NULL)
ExecSetParamPlan(prm->execPlan);
Assert(prm->execPlan == NULL);
*isNull = prm->isnull;
return (prm->value);
}
thisParameterName = expression->paramname;
paramList = econtext->ecxt_param_list_info;
@ -544,7 +550,7 @@ GetAttributeByNum(TupleTableSlot *slot,
/* XXX char16 name for catalogs */
#ifdef NOT_USED
char *
char *
att_by_num(TupleTableSlot *slot,
AttrNumber attrno,
bool *isNull)
@ -554,7 +560,7 @@ att_by_num(TupleTableSlot *slot,
#endif
char *
char *
GetAttributeByName(TupleTableSlot *slot, char *attname, bool *isNull)
{
AttrNumber attrno;
@ -605,7 +611,7 @@ GetAttributeByName(TupleTableSlot *slot, char *attname, bool *isNull)
/* XXX char16 name for catalogs */
#ifdef NOT_USED
char *
char *
att_by_name(TupleTableSlot *slot, char *attname, bool *isNull)
{
return (GetAttributeByName(slot, attname, isNull));
@ -1045,19 +1051,21 @@ ExecEvalOr(Expr *orExpr, ExprContext *econtext, bool *isNull)
if (*isNull)
{
IsNull = *isNull;
/*
* Many functions don't (or can't!) check is an argument
* NULL or NOT_NULL and may return TRUE (1) with *isNull TRUE
* (an_int4_column <> 1: int4ne returns TRUE for NULLs).
* Not having time to fix function manager I want to fix
* OR: if we had 'x <> 1 OR x isnull' then TRUE, TRUE were
* returned by 'x <> 1' for NULL ... but ExecQualClause say
* that qualification *fails* if isnull is TRUE for all values
* returned by ExecEvalExpr. So, force this rule here: if isnull
* is TRUE then clause failed. Note: nullvalue() & nonnullvalue()
* always set isnull to FALSE for NULLs. - vadim 09/22/97
* Many functions don't (or can't!) check is an argument NULL
* or NOT_NULL and may return TRUE (1) with *isNull TRUE
* (an_int4_column <> 1: int4ne returns TRUE for NULLs). Not
* having time to fix function manager I want to fix OR: if we
* had 'x <> 1 OR x isnull' then TRUE, TRUE were returned by
* 'x <> 1' for NULL ... but ExecQualClause say that
* qualification *fails* if isnull is TRUE for all values
* returned by ExecEvalExpr. So, force this rule here: if
* isnull is TRUE then clause failed. Note: nullvalue() &
* nonnullvalue() always set isnull to FALSE for NULLs. -
* vadim 09/22/97
*/
const_value = 0;
const_value = 0;
}
/* ----------------
@ -1238,7 +1246,7 @@ ExecEvalExpr(Node *expression,
retDatum = (Datum) ExecEvalNot(expr, econtext, isNull);
break;
case SUBPLAN_EXPR:
retDatum = (Datum) ExecSubPlan((SubPlan*) expr->oper, expr->args, econtext);
retDatum = (Datum) ExecSubPlan((SubPlan *) expr->oper, expr->args, econtext);
break;
default:
elog(ERROR, "ExecEvalExpr: unknown expression type %d", expr->opType);