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"cluster show": improve handling of database errors

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In particular, if running "repmgr cluster show" against a database
without the repmgr metadata, showing the error (rather than just
"no records found" etc.) will provide some clues about the problem.
This commit is contained in:
Ian Barwick
2018-02-05 10:15:48 +09:00
parent a481ca7ce2
commit f96cc3b906
4 changed files with 31 additions and 7 deletions
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dbutils.h
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@@ -410,7 +410,7 @@ void get_all_node_records(PGconn *conn, NodeInfoList *node_list);
void get_downstream_node_records(PGconn *conn, int node_id, NodeInfoList *nodes);
void get_active_sibling_node_records(PGconn *conn, int node_id, int upstream_node_id, NodeInfoList *node_list);
void get_node_records_by_priority(PGconn *conn, NodeInfoList *node_list);
void get_all_node_records_with_upstream(PGconn *conn, NodeInfoList *node_list);
bool get_all_node_records_with_upstream(PGconn *conn, NodeInfoList *node_list);
bool create_node_record(PGconn *conn, char *repmgr_action, t_node_info *node_info);
bool update_node_record(PGconn *conn, char *repmgr_action, t_node_info *node_info);