diff options
Diffstat (limited to 'src/backend/nodes/print.c')
| -rw-r--r-- | src/backend/nodes/print.c | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/src/backend/nodes/print.c b/src/backend/nodes/print.c index f26d5100e34..e8837dc7570 100644 --- a/src/backend/nodes/print.c +++ b/src/backend/nodes/print.c @@ -7,7 +7,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/nodes/print.c,v 1.22 1999/02/13 23:16:00 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/nodes/print.c,v 1.23 1999/02/20 19:02:40 momjian Exp $ * * HISTORY * AUTHOR DATE MAJOR EVENT @@ -213,20 +213,28 @@ print_expr(Node *expr, List *rtable) /* * print_pathkeys - - * temporary here. where is keys list of lists + * pathkeys list of list of Var's */ void print_pathkeys(List *pathkeys, List *rtable) { - List *k; + List *i, *k; printf("("); - foreach(k, pathkeys) + foreach(i, pathkeys) { - Node *var = lfirst((List *) lfirst(k)); + List pathkey = lfirst(i)); - print_expr(var, rtable); - if (lnext(k)) + printf("("); + foreach(k, pathkey) + { + Node *var = lfirst(k); + print_expr(var, rtable); + if (lnext(k)) + printf(", "); + } + printf(") "); + if (lnext(i)) printf(", "); } printf(")\n"); |