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Diffstat (limited to 'src/backend/parser/parse_agg.c')
| -rw-r--r-- | src/backend/parser/parse_agg.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/backend/parser/parse_agg.c b/src/backend/parser/parse_agg.c index 481a4ddc484..f7975abe093 100644 --- a/src/backend/parser/parse_agg.c +++ b/src/backend/parser/parse_agg.c @@ -700,7 +700,7 @@ check_agg_arguments_walker(Node *node, /* Continue and descend into subtree */ } /* We can throw error on sight for a window function */ - if (IsA(node, WindowFunc)) + if (IsA(node, WindowFunc) && context->sublevels_up == 0) ereport(ERROR, (errcode(ERRCODE_GROUPING_ERROR), errmsg("aggregate function calls cannot contain window function calls"), |