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Remove BDR 2.x support

Browse Source 
The BDR 2.x support was conceptual only and was never used in
production. As BDR 2.x will be EOL'd shortly, there is no risk it will
be needed.
This commit is contained in:
Ian Barwick
2020-01-16 09:51:11 +09:00
parent 7fdf2f1778
commit 4d4ed3bcd6
32 changed files with 39 additions and 3093 deletions
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74
dbutils.h
View File

@@ -60,11 +60,6 @@
"NULL AS attached "
#define BDR2_NODES_COLUMNS "node_sysid, node_timeline, node_dboid, node_name, node_local_dsn, ''"
#define BDR3_NODES_COLUMNS "ns.node_id, 0, 0, ns.node_name, ns.interface_connstr, ns.peer_state_name"
#define ERRBUFF_SIZE 512
typedef enum
@@ -72,8 +67,7 @@ typedef enum
UNKNOWN = 0,
PRIMARY,
STANDBY,
WITNESS,
BDR
WITNESS
} t_server_type;
typedef enum
@@ -326,45 +320,6 @@ typedef struct s_connection_user
#define T_CONNECTION_USER_INITIALIZER { "", false }
/* represents an entry in bdr.bdr_nodes */
typedef struct s_bdr_node_info
{
char node_sysid[MAXLEN];
uint32 node_timeline;
uint32 node_dboid;
char node_name[MAXLEN];
char node_local_dsn[MAXLEN];
char peer_state_name[MAXLEN];
} t_bdr_node_info;
#define T_BDR_NODE_INFO_INITIALIZER { \
"", InvalidOid, InvalidOid, \
"", "", "" \
}
/* structs to store a list of BDR node records */
typedef struct BdrNodeInfoListCell
{
struct BdrNodeInfoListCell *next;
t_bdr_node_info *node_info;
} BdrNodeInfoListCell;
typedef struct BdrNodeInfoList
{
BdrNodeInfoListCell *head;
BdrNodeInfoListCell *tail;
int node_count;
} BdrNodeInfoList;
#define T_BDR_NODE_INFO_LIST_INITIALIZER { \
NULL, \
NULL, \
0 \
}
typedef struct
{
char filepath[MAXPGPATH];
@@ -374,6 +329,7 @@ typedef struct
#define T_CONFIGFILE_INFO_INITIALIZER { "", "", false }
typedef struct
{
int size;
@@ -383,6 +339,7 @@ typedef struct
#define T_CONFIGFILE_LIST_INITIALIZER { 0, 0, NULL }
typedef struct
{
uint64 system_identifier;
@@ -422,10 +379,6 @@ typedef struct RepmgrdInfo {
/* utility functions */
XLogRecPtr parse_lsn(const char *str);
extern void
wrap_ddl_query(PQExpBufferData *query_buf, int replication_type, const char *fmt,...)
__attribute__((format(PG_PRINTF_ATTRIBUTE, 3, 4)));
bool atobool(const char *value);
/* connection functions */
@@ -630,27 +583,6 @@ int get_upstream_last_seen(PGconn *conn, t_server_type node_type);
bool is_wal_replay_paused(PGconn *conn, bool check_pending_wal);
/* BDR functions */
int get_bdr_version_num(void);
void get_all_bdr_node_records(PGconn *conn, BdrNodeInfoList *node_list);
RecordStatus get_bdr_node_record_by_name(PGconn *conn, const char *node_name, t_bdr_node_info *node_info);
bool is_bdr_db(PGconn *conn, PQExpBufferData *output);
bool is_bdr_db_quiet(PGconn *conn);
bool is_active_bdr_node(PGconn *conn, const char *node_name);
bool is_bdr_repmgr(PGconn *conn);
char *get_default_bdr_replication_set(PGconn *conn);
bool is_table_in_bdr_replication_set(PGconn *conn, const char *tablename, const char *set);
bool add_table_to_bdr_replication_set(PGconn *conn, const char *tablename, const char *set);
void add_extension_tables_to_bdr_replication_set(PGconn *conn);
bool bdr_node_name_matches(PGconn *conn, const char *node_name, PQExpBufferData *bdr_local_node_name);
ReplSlotStatus get_bdr_node_replication_slot_status(PGconn *conn, const char *node_name);
void get_bdr_other_node_name(PGconn *conn, int node_id, char *name_buf);
bool am_bdr_failover_handler(PGconn *conn, int node_id);
void unset_bdr_failover_handler(PGconn *conn);
bool bdr_node_has_repmgr_set(PGconn *conn, const char *node_name);
bool bdr_node_set_repmgr_set(PGconn *conn, const char *node_name);
/* miscellaneous debugging functions */
const char *print_node_status(NodeStatus node_status);
const char *print_pqping_status(PGPing ping_status);