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authorAlvaro Herrera <alvherre@alvh.no-ip.org>2018-03-19 18:01:14 -0300
committerAlvaro Herrera <alvherre@alvh.no-ip.org>2018-03-19 18:01:27 -0300
commit839a8eb2b3df68e105fb4f7a72e71652d6becc7a (patch)
tree43837463ce2abaf9e497ce92a9c449e2ac47fd6f /src/backend/executor/nodeModifyTable.c
parent6666ee49f49c4a6b008591aea457becffa0df041 (diff)
downloadpostgresql-839a8eb2b3df68e105fb4f7a72e71652d6becc7a.tar.gz
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Expand comment a little bit
The previous commit removed a comment that was a bit more verbose than its replacement.
Diffstat (limited to 'src/backend/executor/nodeModifyTable.c')
-rw-r--r--src/backend/executor/nodeModifyTable.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c
index 9260236e4d9..a7cfe104d09 100644
--- a/src/backend/executor/nodeModifyTable.c
+++ b/src/backend/executor/nodeModifyTable.c
@@ -1116,7 +1116,10 @@ lreplace:;
proute->root_tuple_slot,
&slot);
- /* Prepare for tuple routing */
+ /*
+ * Prepare for tuple routing, making it look like we're inserting
+ * into the root.
+ */
Assert(mtstate->rootResultRelInfo != NULL);
slot = ExecPrepareTupleRouting(mtstate, estate, proute,
mtstate->rootResultRelInfo, slot);