diff options
Diffstat (limited to 'src/backend/replication/logical/tablesync.c')
| -rw-r--r-- | src/backend/replication/logical/tablesync.c | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/src/backend/replication/logical/tablesync.c b/src/backend/replication/logical/tablesync.c index acc6498567d..14f69a6338e 100644 --- a/src/backend/replication/logical/tablesync.c +++ b/src/backend/replication/logical/tablesync.c @@ -303,7 +303,7 @@ process_syncing_tables_for_sync(XLogRecPtr current_lsn) MyLogicalRepWorker->relstate, MyLogicalRepWorker->relstate_lsn); - walrcv_endstreaming(wrconn, &tli); + walrcv_endstreaming(LogRepWorkerWalRcvConn, &tli); finish_sync_worker(); } else @@ -600,7 +600,7 @@ copy_read_data(void *outbuf, int minread, int maxread) for (;;) { /* Try read the data. */ - len = walrcv_receive(wrconn, &buf, &fd); + len = walrcv_receive(LogRepWorkerWalRcvConn, &buf, &fd); CHECK_FOR_INTERRUPTS(); @@ -678,7 +678,8 @@ fetch_remote_table_info(char *nspname, char *relname, " AND c.relkind = 'r'", quote_literal_cstr(nspname), quote_literal_cstr(relname)); - res = walrcv_exec(wrconn, cmd.data, 2, tableRow); + res = walrcv_exec(LogRepWorkerWalRcvConn, cmd.data, + lengthof(tableRow), tableRow); if (res->status != WALRCV_OK_TUPLES) ereport(ERROR, @@ -714,7 +715,8 @@ fetch_remote_table_info(char *nspname, char *relname, " AND a.attrelid = %u" " ORDER BY a.attnum", lrel->remoteid, lrel->remoteid); - res = walrcv_exec(wrconn, cmd.data, 4, attrRow); + res = walrcv_exec(LogRepWorkerWalRcvConn, cmd.data, + lengthof(attrRow), attrRow); if (res->status != WALRCV_OK_TUPLES) ereport(ERROR, @@ -784,7 +786,7 @@ copy_table(Relation rel) initStringInfo(&cmd); appendStringInfo(&cmd, "COPY %s TO STDOUT", quote_qualified_identifier(lrel.nspname, lrel.relname)); - res = walrcv_exec(wrconn, cmd.data, 0, NULL); + res = walrcv_exec(LogRepWorkerWalRcvConn, cmd.data, 0, NULL); pfree(cmd.data); if (res->status != WALRCV_OK_COPY_OUT) ereport(ERROR, @@ -850,8 +852,9 @@ LogicalRepSyncTableStart(XLogRecPtr *origin_startpos) * application_name, so that it is different from the main apply worker, * so that synchronous replication can distinguish them. */ - wrconn = walrcv_connect(MySubscription->conninfo, true, slotname, &err); - if (wrconn == NULL) + LogRepWorkerWalRcvConn = walrcv_connect(MySubscription->conninfo, true, + slotname, &err); + if (LogRepWorkerWalRcvConn == NULL) ereport(ERROR, (errmsg("could not connect to the publisher: %s", err))); @@ -896,7 +899,7 @@ LogicalRepSyncTableStart(XLogRecPtr *origin_startpos) * inside the transaction so that we can use the snapshot made * by the slot to get existing data. */ - res = walrcv_exec(wrconn, + res = walrcv_exec(LogRepWorkerWalRcvConn, "BEGIN READ ONLY ISOLATION LEVEL " "REPEATABLE READ", 0, NULL); if (res->status != WALRCV_OK_COMMAND) @@ -913,14 +916,14 @@ LogicalRepSyncTableStart(XLogRecPtr *origin_startpos) * that is consistent with the lsn used by the slot to start * decoding. */ - walrcv_create_slot(wrconn, slotname, true, + walrcv_create_slot(LogRepWorkerWalRcvConn, slotname, true, CRS_USE_SNAPSHOT, origin_startpos); PushActiveSnapshot(GetTransactionSnapshot()); copy_table(rel); PopActiveSnapshot(); - res = walrcv_exec(wrconn, "COMMIT", 0, NULL); + res = walrcv_exec(LogRepWorkerWalRcvConn, "COMMIT", 0, NULL); if (res->status != WALRCV_OK_COMMAND) ereport(ERROR, (errmsg("table copy could not finish transaction on publisher"), |