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Add "repmgr bdr unregister"

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Ian Barwick
2017-07-12 08:29:22 +09:00
committed by Ian Barwick
parent 71a0871232
commit 1cccb1dd5a
4 changed files with 197 additions and 14 deletions
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47
dbutils.c
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@@ -2966,3 +2966,50 @@ add_extension_tables_to_bdr_replication_set(PGconn *conn)
return;
}
RecordStatus
get_bdr_init_node_record(PGconn *conn, t_bdr_node_info *node_info)
{
PQExpBufferData query;
PGresult *res;
initPQExpBuffer(&query);
appendPQExpBuffer(
&query,
" SELECT node_sysid, "
" node_timeline, "
" node_dboid, "
" node_status, "
" node_name, "
" node_local_dsn, "
" node_init_from_dsn, "
" node_read_only, "
" node_seq_id "
" FROM bdr.bdr_nodes "
" WHERE node_init_from_dsn IS NULL "
);
res = PQexec(conn, query.data);
termPQExpBuffer(&query);
if (!res || PQresultStatus(res) != PGRES_TUPLES_OK)
{
//
}
else
{
strncpy(node_info->node_sysid, PQgetvalue(res, 0, 0), MAXLEN);
node_info->node_timeline = atoi(PQgetvalue(res, 0, 1));
node_info->node_dboid = atoi(PQgetvalue(res, 0, 2));
// node_status 3
strncpy(node_info->node_name, PQgetvalue(res, 0, 4), MAXLEN);
strncpy(node_info->node_local_dsn, PQgetvalue(res, 0, 5), MAXLEN);
strncpy(node_info->node_init_from_dsn, PQgetvalue(res, 0, 6), MAXLEN);
}
PQclear(res);
return RECORD_FOUND;
}