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JoinPath -> NestPath for nested loop.

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This commit is contained in:
Bruce Momjian
1999-02-12 06:43:53 +00:00
parent 3fdb9bb9c7
commit c0d17c7aee
20 changed files with 163 additions and 169 deletions
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10
src/backend/optimizer/path/allpaths.c
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/optimizer/path/allpaths.c,v 1.28 1999/02/12 05:56:49 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/optimizer/path/allpaths.c,v 1.29 1999/02/12 06:43:28 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -302,7 +302,7 @@ static void
print_path(Query *root, Path *path, int indent)
{
char *ptype = NULL;
JoinPath *jp;
NestPath *jp;
bool join = false;
int i;
@ -319,7 +319,7 @@ print_path(Query *root, Path *path, int indent)
ptype = "IdxScan";
join = false;
break;
case T_JoinPath:
case T_NestPath:
ptype = "Nestloop";
join = true;
break;
@ -338,7 +338,7 @@ print_path(Query *root, Path *path, int indent)
{
int size = path->parent->size;
jp = (JoinPath *) path;
jp = (NestPath *) path;
printf("%s size=%d cost=%f\n", ptype, size, path->path_cost);
switch (nodeTag(path))
{
@ -347,7 +347,7 @@ print_path(Query *root, Path *path, int indent)
for (i = 0; i < indent + 1; i++)
printf("\t");
printf(" clauses=(");
print_joinclauses(root, ((JoinPath *) path)->pathinfo);
print_joinclauses(root, ((NestPath *) path)->pathinfo);
printf(")\n");
if (nodeTag(path) == T_MergePath)