v10-0001-Remove-unused-column-from-initial-table-synchronizat.patch
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Filename: v10-0001-Remove-unused-column-from-initial-table-synchronizat.patch
Type: text/x-patch
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Format: format-patch
Series: patch v10-0001
Subject: Remove unused column from initial table synchronization
| File | + | − |
|---|---|---|
| src/backend/replication/logical/tablesync.c | 2 | 3 |
From fb45140efacea0cfc9478f2c3747d9a4e5cecbd0 Mon Sep 17 00:00:00 2001
From: Euler Taveira <euler.taveira@enterprisedb.com>
Date: Mon, 18 Jan 2021 11:13:23 -0300
Subject: [PATCH 1/7] Remove unused column from initial table synchronization
Column atttypmod was added in the commit 7c4f52409a, but it is not used.
The removal is safe because COPY from publisher does not need such
information.
---
src/backend/replication/logical/tablesync.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/src/backend/replication/logical/tablesync.c b/src/backend/replication/logical/tablesync.c
index 863d196fd7..a18f847ade 100644
--- a/src/backend/replication/logical/tablesync.c
+++ b/src/backend/replication/logical/tablesync.c
@@ -640,7 +640,7 @@ fetch_remote_table_info(char *nspname, char *relname,
StringInfoData cmd;
TupleTableSlot *slot;
Oid tableRow[] = {OIDOID, CHAROID, CHAROID};
- Oid attrRow[] = {TEXTOID, OIDOID, INT4OID, BOOLOID};
+ Oid attrRow[] = {TEXTOID, OIDOID, BOOLOID};
bool isnull;
int natt;
@@ -685,7 +685,6 @@ fetch_remote_table_info(char *nspname, char *relname,
appendStringInfo(&cmd,
"SELECT a.attname,"
" a.atttypid,"
- " a.atttypmod,"
" a.attnum = ANY(i.indkey)"
" FROM pg_catalog.pg_attribute a"
" LEFT JOIN pg_catalog.pg_index i"
@@ -718,7 +717,7 @@ fetch_remote_table_info(char *nspname, char *relname,
Assert(!isnull);
lrel->atttyps[natt] = DatumGetObjectId(slot_getattr(slot, 2, &isnull));
Assert(!isnull);
- if (DatumGetBool(slot_getattr(slot, 4, &isnull)))
+ if (DatumGetBool(slot_getattr(slot, 3, &isnull)))
lrel->attkeys = bms_add_member(lrel->attkeys, natt);
/* Should never happen. */
--
2.20.1