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Posted to commits@hawq.apache.org by od...@apache.org on 2016/09/15 20:49:29 UTC
incubator-hawq git commit: HAWQ-1053. Fixed extraction logic for
varchar type.
Repository: incubator-hawq
Updated Branches:
refs/heads/HAWQ-1053 [created] f847f2617
HAWQ-1053. Fixed extraction logic for varchar type.
Project: http://git-wip-us.apache.org/repos/asf/incubator-hawq/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-hawq/commit/f847f261
Tree: http://git-wip-us.apache.org/repos/asf/incubator-hawq/tree/f847f261
Diff: http://git-wip-us.apache.org/repos/asf/incubator-hawq/diff/f847f261
Branch: refs/heads/HAWQ-1053
Commit: f847f26173c2e032b4a73757843c04fdbd86b28a
Parents: 6416b53
Author: Oleksandr Diachenko <od...@pivotal.io>
Authored: Thu Sep 15 13:49:21 2016 -0700
Committer: Oleksandr Diachenko <od...@pivotal.io>
Committed: Thu Sep 15 13:49:21 2016 -0700
----------------------------------------------------------------------
src/backend/access/external/pxffilters.c | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/incubator-hawq/blob/f847f261/src/backend/access/external/pxffilters.c
----------------------------------------------------------------------
diff --git a/src/backend/access/external/pxffilters.c b/src/backend/access/external/pxffilters.c
index cdb2cb6..adfa782 100644
--- a/src/backend/access/external/pxffilters.c
+++ b/src/backend/access/external/pxffilters.c
@@ -494,14 +494,25 @@ get_attrs_from_expr(Expr *expr)
rightop = (Node *) lsecond(saop->args);
}
+ //Process left operand
if (IsA(leftop, Var))
{
attrs = append_attr_from_var((Var *) leftop, attrs);
}
- if (IsA(leftop, Const))
+ if (IsA(leftop, RelabelType))
+ {
+ attrs = append_attr_from_var((Var *) ((RelabelType *) leftop)->arg, attrs);
+ }
+
+ //Process right operand
+ if (IsA(rightop, Var))
{
attrs = append_attr_from_var((Var *) rightop, attrs);
}
+ if (IsA(rightop, RelabelType))
+ {
+ attrs = append_attr_from_var((Var *) ((RelabelType *) rightop)->arg, attrs);
+ }
return attrs;