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Revert "Flush Memoize cache when non-key parameters change"

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This reverts commit 1050048a31.
This commit is contained in:
David Rowley
2021-11-24 15:27:43 +13:00
parent 1050048a31
commit dad20ad470
9 changed files with 3 additions and 142 deletions
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31
src/backend/optimizer/util/clauses.c
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@@ -152,7 +152,6 @@ static Query *substitute_actual_srf_parameters(Query *expr,
int nargs, List *args);
static Node *substitute_actual_srf_parameters_mutator(Node *node,
substitute_actual_srf_parameters_context *context);
static bool pull_paramids_walker(Node *node, Bitmapset **context);
/*****************************************************************************
@@ -5215,33 +5214,3 @@ substitute_actual_srf_parameters_mutator(Node *node,
substitute_actual_srf_parameters_mutator,
(void *) context);
}
/*
* pull_paramids
* Returns a Bitmapset containing the paramids of all Params in 'expr'.
*/
Bitmapset *
pull_paramids(Expr *expr)
{
Bitmapset *result = NULL;
(void) pull_paramids_walker((Node *) expr, &result);
return result;
}
static bool
pull_paramids_walker(Node *node, Bitmapset **context)
{
if (node == NULL)
return false;
if (IsA(node, Param))
{
Param *param = (Param *)node;
*context = bms_add_member(*context, param->paramid);
return false;
}
return expression_tree_walker(node, pull_paramids_walker,
(void *) context);
}