Edit File: ndb_rpl_conflict_max.result
include/master-slave.inc [connection master] *** Test 1 ******************************************************** * test native NDB$MAX() conflict resolution * test with both allowed "conflict column" types, uint32 and uint64 ******************************************************************* insert into mysql.ndb_replication values ("test", "t1", 0, NULL, "NDB$MAX(X)"); create table t1 (a int, b varchar(32), X int unsigned, d varchar(9), primary key (a, d)) engine ndb; create table t2 (a int key, b varchar(32), c int unsigned, d varchar(9)) engine ndb; ************************************************ * some basic positive testing, i.e. no conflicts ************************************************ *** insert some data begin; insert into t1 values (1, "Master t1 a=1 at X=1", 1, '1'); insert into t1 values (2, "Master t1 a=2 at X=1", 1, '12'); insert into t1 values (3, "Master t1 a=3 at X=1", 1, '123'); insert into t2 values (1, "Master t2 a=1 at c=1", 1, '1'); insert into t2 values (2, "Master t2 a=2 at c=1", 1, '12'); insert into t2 values (3, "Master t2 a=3 at c=1", 1, '123'); commit; *** master - update all begin; update t1 set b="Master t1 X=2", X=X+1; update t2 set b="Master t2 c=2", c=c+1; commit; *** slave - check update all select * from t1 order by a, d; a b X d 1 Master t1 X=2 2 1 2 Master t1 X=2 2 12 3 Master t1 X=2 2 123 select * from t2 order by a, d; a b c d 1 Master t2 c=2 2 1 2 Master t2 c=2 2 12 3 Master t2 c=2 2 123 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX"; VARIABLE_VALUE-@init_ndb_conflict_fn_max 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_old FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_OLD"; VARIABLE_VALUE-@init_ndb_conflict_fn_old 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX_DEL_WIN"; VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_epoch FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_EPOCH"; VARIABLE_VALUE-@init_ndb_conflict_fn_epoch 0 SELECT server_id, master_server_id, master_epoch, count, a, d FROM `t1$EX` ORDER BY server_id, master_server_id, master_epoch, count; server_id master_server_id master_epoch count a d SELECT * FROM `t1$EX` ORDER BY a, d; server_id master_server_id master_epoch count a d SELECT * FROM `t2$EX` ORDER BY server_id, master_server_id, master_epoch, count; SELECT * FROM `t2$EX` ORDER BY a, d; *** master - update 2 rows in different tables update t1 set b="Master t1 a=2 at X=3", X=X+1 where a=2; update t2 set b="Master t2 a=3 at c=3", c=c+1 where a=3; *** slave - check update 2 rows in different tables select * from t1 order by a, d; a b X d 1 Master t1 X=2 2 1 2 Master t1 a=2 at X=3 3 12 3 Master t1 X=2 2 123 select * from t2 order by a, d; a b c d 1 Master t2 c=2 2 1 2 Master t2 c=2 2 12 3 Master t2 a=3 at c=3 3 123 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX"; VARIABLE_VALUE-@init_ndb_conflict_fn_max 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_old FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_OLD"; VARIABLE_VALUE-@init_ndb_conflict_fn_old 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX_DEL_WIN"; VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_epoch FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_EPOCH"; VARIABLE_VALUE-@init_ndb_conflict_fn_epoch 0 SELECT server_id, master_server_id, master_epoch, count, a, d FROM `t1$EX` ORDER BY server_id, master_server_id, master_epoch, count; server_id master_server_id master_epoch count a d SELECT * FROM `t1$EX` ORDER BY a, d; server_id master_server_id master_epoch count a d SELECT * FROM `t2$EX` ORDER BY server_id, master_server_id, master_epoch, count; SELECT * FROM `t2$EX` ORDER BY a, d; *** master - delete all delete from t1; delete from t2; *** slave - check delete all select * from t1 order by a, d; a b X d select * from t2 order by a, d; a b c d SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX"; VARIABLE_VALUE-@init_ndb_conflict_fn_max 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_old FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_OLD"; VARIABLE_VALUE-@init_ndb_conflict_fn_old 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX_DEL_WIN"; VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_epoch FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_EPOCH"; VARIABLE_VALUE-@init_ndb_conflict_fn_epoch 0 SELECT server_id, master_server_id, master_epoch, count, a, d FROM `t1$EX` ORDER BY server_id, master_server_id, master_epoch, count; server_id master_server_id master_epoch count a d SELECT * FROM `t1$EX` ORDER BY a, d; server_id master_server_id master_epoch count a d SELECT * FROM `t2$EX` ORDER BY server_id, master_server_id, master_epoch, count; SELECT * FROM `t2$EX` ORDER BY a, d; ************************ * start conflict testing ************************ *** master - insert some data begin; insert into t1 values (1, "Master t1 a=1 at X=10", 10, '111'); insert into t1 values (2, "Master t1 a=2 at X=10", 10, '111222'); insert into t1 values (3, "Master t1 a=3 at X=10", 10, '111222333'); insert into t1 values (4, "Master t1 a=4 at X=10", 10, '111222333'); insert into t2 values (1, "Master t2 a=1 at c=10", 10, '111'); insert into t2 values (2, "Master t2 a=2 at c=10", 10, '111222'); insert into t2 values (3, "Master t2 a=3 at c=10", 10, '111222333'); insert into t2 values (4, "Master t2 a=4 at c=10", 10, '111222333'); commit; *** slave - check conflict info, no conflicts yet SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX"; VARIABLE_VALUE-@init_ndb_conflict_fn_max 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_old FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_OLD"; VARIABLE_VALUE-@init_ndb_conflict_fn_old 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX_DEL_WIN"; VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_epoch FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_EPOCH"; VARIABLE_VALUE-@init_ndb_conflict_fn_epoch 0 SELECT server_id, master_server_id, master_epoch, count, a, d FROM `t1$EX` ORDER BY server_id, master_server_id, master_epoch, count; server_id master_server_id master_epoch count a d SELECT * FROM `t1$EX` ORDER BY a, d; server_id master_server_id master_epoch count a d SELECT * FROM `t2$EX` ORDER BY server_id, master_server_id, master_epoch, count; SELECT * FROM `t2$EX` ORDER BY a, d; *** slave - check insert some data select * from t1 order by a, d; a b X d 1 Master t1 a=1 at X=10 10 111 2 Master t1 a=2 at X=10 10 111222 3 Master t1 a=3 at X=10 10 111222333 4 Master t1 a=4 at X=10 10 111222333 select * from t2 order by a, d; a b c d 1 Master t2 a=1 at c=10 10 111 2 Master t2 a=2 at c=10 10 111222 3 Master t2 a=3 at c=10 10 111222333 4 Master t2 a=4 at c=10 10 111222333 *** slave - update some data to cause conflicts begin; update t1 set b="Slave t1 a=1 at X=12", X=12 where a=1 and d='111'; update t1 set b="Slave t1 a=2 at X=12", X=12 where a=2 and d='111222'; update t1 set b="Slave t1 a=3 at X=12", X=12 where a=3 and d='111222333'; update t1 set b="Slave t1 a=4 at X=12", X=12 where a=4 and d='111222333'; update t2 set b="Slave t2 a=1 at c=12", c=12 where a=1; update t2 set b="Slave t2 a=2 at c=12", c=12 where a=2; update t2 set b="Slave t2 a=3 at c=12", c=12 where a=3; update t2 set b="Slave t2 a=4 at c=12", c=12 where a=4; commit; *** master - update some data to cause conflicts begin; update t1 set b="Master t1 a=1 at X=11", X=11 where a=1 and d='111'; update t1 set b="Master t1 a=2 at X=11", X=11 where a=2 and d='111222'; update t1 set b="Master t1 a=3 at X=11", X=11 where a=3 and d='111222333'; delete from t1 where a = 4; update t2 set b="Master t2 a=1 at c=11", c=11 where a=1; update t2 set b="Master t2 a=2 at c=11", c=11 where a=2; update t2 set b="Master t2 a=3 at c=11", c=11 where a=3; delete from t2 where a = 4; commit; *** slave - check conflict info, there should be some SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX"; VARIABLE_VALUE-@init_ndb_conflict_fn_max 3 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_old FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_OLD"; VARIABLE_VALUE-@init_ndb_conflict_fn_old 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX_DEL_WIN"; VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_epoch FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_EPOCH"; VARIABLE_VALUE-@init_ndb_conflict_fn_epoch 0 SELECT server_id, master_server_id, master_epoch, count, a, d FROM `t1$EX` ORDER BY server_id, master_server_id, master_epoch, count; server_id master_server_id master_epoch count a d 2 1 # 1 # # 2 1 # 2 # # 2 1 # 3 # # SELECT * FROM `t1$EX` ORDER BY a, d; server_id master_server_id master_epoch count a d 2 1 # # 1 111 2 1 # # 2 111222 2 1 # # 3 111222333 SELECT * FROM `t2$EX` ORDER BY server_id, master_server_id, master_epoch, count; SELECT * FROM `t2$EX` ORDER BY a, d; *** slave - check update some data that causes conflicts select * from t1 order by a, d; a b X d 1 Slave t1 a=1 at X=12 12 111 2 Slave t1 a=2 at X=12 12 111222 3 Slave t1 a=3 at X=12 12 111222333 select * from t2 order by a, d; a b c d 1 Master t2 a=1 at c=11 11 111 2 Master t2 a=2 at c=11 11 111222 3 Master t2 a=3 at c=11 11 111222333 *** slave - correct some data to correspond to the master update t1 set b="Slave t1 a=1 at X=11", X=11 where a=1 and d='111'; delete from t1 where a = 4; *** master - update some data, use higher timestamp begin; update t1 set b="Master t1 a=1 at X=13", X=13 where a=1 and d='111'; update t1 set b="Master t1 a=2 at X=13", X=13 where a=2 and d='111222'; update t1 set b="Master t1 a=3 at X=13", X=13 where a=3 and d='111222333'; update t2 set b="Master t2 a=1 at c=13", c=13 where a=1; update t2 set b="Master t2 a=2 at c=13", c=13 where a=2; update t2 set b="Master t2 a=3 at c=13", c=13 where a=3; commit; *** slave - check conflict info, change depends on calling test SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX"; VARIABLE_VALUE-@init_ndb_conflict_fn_max 3 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_old FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_OLD"; VARIABLE_VALUE-@init_ndb_conflict_fn_old 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX_DEL_WIN"; VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_epoch FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_EPOCH"; VARIABLE_VALUE-@init_ndb_conflict_fn_epoch 0 SELECT server_id, master_server_id, master_epoch, count, a, d FROM `t1$EX` ORDER BY server_id, master_server_id, master_epoch, count; server_id master_server_id master_epoch count a d 2 1 # 1 # # 2 1 # 2 # # 2 1 # 3 # # SELECT * FROM `t1$EX` ORDER BY a, d; server_id master_server_id master_epoch count a d 2 1 # # 1 111 2 1 # # 2 111222 2 1 # # 3 111222333 SELECT * FROM `t2$EX` ORDER BY server_id, master_server_id, master_epoch, count; SELECT * FROM `t2$EX` ORDER BY a, d; *** slave - check higer timestamp select * from t1 order by a, d; a b X d 1 Master t1 a=1 at X=13 13 111 2 Master t1 a=2 at X=13 13 111222 3 Master t1 a=3 at X=13 13 111222333 select * from t2 order by a, d; a b c d 1 Master t2 a=1 at c=13 13 111 2 Master t2 a=2 at c=13 13 111222 3 Master t2 a=3 at c=13 13 111222333 drop table t1, t2; *** Test 2 ******************************************************** * test native NDB$MAX() conflict resolution * test with both allowed "conflict column" types, uint32 and uint64 * test that setting binlog update option via table works equally well ******************************************************************* set global ndb_log_update_as_write=1; update mysql.ndb_replication set binlog_type=4; create table t1 (a int, b varchar(32), X bigint unsigned, d varchar(9), primary key (a, d)) engine ndb; create table t2 (a int key, b varchar(32), c int unsigned, d varchar(9)) engine ndb; ************************************************ * some basic positive testing, i.e. no conflicts ************************************************ *** insert some data begin; insert into t1 values (1, "Master t1 a=1 at X=1", 1, '1'); insert into t1 values (2, "Master t1 a=2 at X=1", 1, '12'); insert into t1 values (3, "Master t1 a=3 at X=1", 1, '123'); insert into t2 values (1, "Master t2 a=1 at c=1", 1, '1'); insert into t2 values (2, "Master t2 a=2 at c=1", 1, '12'); insert into t2 values (3, "Master t2 a=3 at c=1", 1, '123'); commit; *** master - update all begin; update t1 set b="Master t1 X=2", X=X+1; update t2 set b="Master t2 c=2", c=c+1; commit; *** slave - check update all select * from t1 order by a, d; a b X d 1 Master t1 X=2 2 1 2 Master t1 X=2 2 12 3 Master t1 X=2 2 123 select * from t2 order by a, d; a b c d 1 Master t2 c=2 2 1 2 Master t2 c=2 2 12 3 Master t2 c=2 2 123 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX"; VARIABLE_VALUE-@init_ndb_conflict_fn_max 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_old FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_OLD"; VARIABLE_VALUE-@init_ndb_conflict_fn_old 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX_DEL_WIN"; VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_epoch FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_EPOCH"; VARIABLE_VALUE-@init_ndb_conflict_fn_epoch 0 SELECT server_id, master_server_id, master_epoch, count, a, d FROM `t1$EX` ORDER BY server_id, master_server_id, master_epoch, count; server_id master_server_id master_epoch count a d SELECT * FROM `t1$EX` ORDER BY a, d; server_id master_server_id master_epoch count a d SELECT * FROM `t2$EX` ORDER BY server_id, master_server_id, master_epoch, count; SELECT * FROM `t2$EX` ORDER BY a, d; *** master - update 2 rows in different tables update t1 set b="Master t1 a=2 at X=3", X=X+1 where a=2; update t2 set b="Master t2 a=3 at c=3", c=c+1 where a=3; *** slave - check update 2 rows in different tables select * from t1 order by a, d; a b X d 1 Master t1 X=2 2 1 2 Master t1 a=2 at X=3 3 12 3 Master t1 X=2 2 123 select * from t2 order by a, d; a b c d 1 Master t2 c=2 2 1 2 Master t2 c=2 2 12 3 Master t2 a=3 at c=3 3 123 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX"; VARIABLE_VALUE-@init_ndb_conflict_fn_max 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_old FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_OLD"; VARIABLE_VALUE-@init_ndb_conflict_fn_old 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX_DEL_WIN"; VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_epoch FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_EPOCH"; VARIABLE_VALUE-@init_ndb_conflict_fn_epoch 0 SELECT server_id, master_server_id, master_epoch, count, a, d FROM `t1$EX` ORDER BY server_id, master_server_id, master_epoch, count; server_id master_server_id master_epoch count a d SELECT * FROM `t1$EX` ORDER BY a, d; server_id master_server_id master_epoch count a d SELECT * FROM `t2$EX` ORDER BY server_id, master_server_id, master_epoch, count; SELECT * FROM `t2$EX` ORDER BY a, d; *** master - delete all delete from t1; delete from t2; *** slave - check delete all select * from t1 order by a, d; a b X d select * from t2 order by a, d; a b c d SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX"; VARIABLE_VALUE-@init_ndb_conflict_fn_max 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_old FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_OLD"; VARIABLE_VALUE-@init_ndb_conflict_fn_old 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX_DEL_WIN"; VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_epoch FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_EPOCH"; VARIABLE_VALUE-@init_ndb_conflict_fn_epoch 0 SELECT server_id, master_server_id, master_epoch, count, a, d FROM `t1$EX` ORDER BY server_id, master_server_id, master_epoch, count; server_id master_server_id master_epoch count a d SELECT * FROM `t1$EX` ORDER BY a, d; server_id master_server_id master_epoch count a d SELECT * FROM `t2$EX` ORDER BY server_id, master_server_id, master_epoch, count; SELECT * FROM `t2$EX` ORDER BY a, d; ************************ * start conflict testing ************************ *** master - insert some data begin; insert into t1 values (1, "Master t1 a=1 at X=10", 10, '111'); insert into t1 values (2, "Master t1 a=2 at X=10", 10, '111222'); insert into t1 values (3, "Master t1 a=3 at X=10", 10, '111222333'); insert into t1 values (4, "Master t1 a=4 at X=10", 10, '111222333'); insert into t2 values (1, "Master t2 a=1 at c=10", 10, '111'); insert into t2 values (2, "Master t2 a=2 at c=10", 10, '111222'); insert into t2 values (3, "Master t2 a=3 at c=10", 10, '111222333'); insert into t2 values (4, "Master t2 a=4 at c=10", 10, '111222333'); commit; *** slave - check conflict info, no conflicts yet SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX"; VARIABLE_VALUE-@init_ndb_conflict_fn_max 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_old FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_OLD"; VARIABLE_VALUE-@init_ndb_conflict_fn_old 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX_DEL_WIN"; VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_epoch FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_EPOCH"; VARIABLE_VALUE-@init_ndb_conflict_fn_epoch 0 SELECT server_id, master_server_id, master_epoch, count, a, d FROM `t1$EX` ORDER BY server_id, master_server_id, master_epoch, count; server_id master_server_id master_epoch count a d SELECT * FROM `t1$EX` ORDER BY a, d; server_id master_server_id master_epoch count a d SELECT * FROM `t2$EX` ORDER BY server_id, master_server_id, master_epoch, count; SELECT * FROM `t2$EX` ORDER BY a, d; *** slave - check insert some data select * from t1 order by a, d; a b X d 1 Master t1 a=1 at X=10 10 111 2 Master t1 a=2 at X=10 10 111222 3 Master t1 a=3 at X=10 10 111222333 4 Master t1 a=4 at X=10 10 111222333 select * from t2 order by a, d; a b c d 1 Master t2 a=1 at c=10 10 111 2 Master t2 a=2 at c=10 10 111222 3 Master t2 a=3 at c=10 10 111222333 4 Master t2 a=4 at c=10 10 111222333 *** slave - update some data to cause conflicts begin; update t1 set b="Slave t1 a=1 at X=12", X=12 where a=1 and d='111'; update t1 set b="Slave t1 a=2 at X=12", X=12 where a=2 and d='111222'; update t1 set b="Slave t1 a=3 at X=12", X=12 where a=3 and d='111222333'; update t1 set b="Slave t1 a=4 at X=12", X=12 where a=4 and d='111222333'; update t2 set b="Slave t2 a=1 at c=12", c=12 where a=1; update t2 set b="Slave t2 a=2 at c=12", c=12 where a=2; update t2 set b="Slave t2 a=3 at c=12", c=12 where a=3; update t2 set b="Slave t2 a=4 at c=12", c=12 where a=4; commit; *** master - update some data to cause conflicts begin; update t1 set b="Master t1 a=1 at X=11", X=11 where a=1 and d='111'; update t1 set b="Master t1 a=2 at X=11", X=11 where a=2 and d='111222'; update t1 set b="Master t1 a=3 at X=11", X=11 where a=3 and d='111222333'; delete from t1 where a = 4; update t2 set b="Master t2 a=1 at c=11", c=11 where a=1; update t2 set b="Master t2 a=2 at c=11", c=11 where a=2; update t2 set b="Master t2 a=3 at c=11", c=11 where a=3; delete from t2 where a = 4; commit; *** slave - check conflict info, there should be some SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX"; VARIABLE_VALUE-@init_ndb_conflict_fn_max 3 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_old FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_OLD"; VARIABLE_VALUE-@init_ndb_conflict_fn_old 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX_DEL_WIN"; VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_epoch FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_EPOCH"; VARIABLE_VALUE-@init_ndb_conflict_fn_epoch 0 SELECT server_id, master_server_id, master_epoch, count, a, d FROM `t1$EX` ORDER BY server_id, master_server_id, master_epoch, count; server_id master_server_id master_epoch count a d 2 1 # 1 # # 2 1 # 2 # # 2 1 # 3 # # SELECT * FROM `t1$EX` ORDER BY a, d; server_id master_server_id master_epoch count a d 2 1 # # 1 111 2 1 # # 2 111222 2 1 # # 3 111222333 SELECT * FROM `t2$EX` ORDER BY server_id, master_server_id, master_epoch, count; SELECT * FROM `t2$EX` ORDER BY a, d; *** slave - check update some data that causes conflicts select * from t1 order by a, d; a b X d 1 Slave t1 a=1 at X=12 12 111 2 Slave t1 a=2 at X=12 12 111222 3 Slave t1 a=3 at X=12 12 111222333 select * from t2 order by a, d; a b c d 1 Master t2 a=1 at c=11 11 111 2 Master t2 a=2 at c=11 11 111222 3 Master t2 a=3 at c=11 11 111222333 *** slave - correct some data to correspond to the master update t1 set b="Slave t1 a=1 at X=11", X=11 where a=1 and d='111'; delete from t1 where a = 4; *** master - update some data, use higher timestamp begin; update t1 set b="Master t1 a=1 at X=13", X=13 where a=1 and d='111'; update t1 set b="Master t1 a=2 at X=13", X=13 where a=2 and d='111222'; update t1 set b="Master t1 a=3 at X=13", X=13 where a=3 and d='111222333'; update t2 set b="Master t2 a=1 at c=13", c=13 where a=1; update t2 set b="Master t2 a=2 at c=13", c=13 where a=2; update t2 set b="Master t2 a=3 at c=13", c=13 where a=3; commit; *** slave - check conflict info, change depends on calling test SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX"; VARIABLE_VALUE-@init_ndb_conflict_fn_max 3 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_old FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_OLD"; VARIABLE_VALUE-@init_ndb_conflict_fn_old 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX_DEL_WIN"; VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_epoch FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_EPOCH"; VARIABLE_VALUE-@init_ndb_conflict_fn_epoch 0 SELECT server_id, master_server_id, master_epoch, count, a, d FROM `t1$EX` ORDER BY server_id, master_server_id, master_epoch, count; server_id master_server_id master_epoch count a d 2 1 # 1 # # 2 1 # 2 # # 2 1 # 3 # # SELECT * FROM `t1$EX` ORDER BY a, d; server_id master_server_id master_epoch count a d 2 1 # # 1 111 2 1 # # 2 111222 2 1 # # 3 111222333 SELECT * FROM `t2$EX` ORDER BY server_id, master_server_id, master_epoch, count; SELECT * FROM `t2$EX` ORDER BY a, d; *** slave - check higer timestamp select * from t1 order by a, d; a b X d 1 Master t1 a=1 at X=13 13 111 2 Master t1 a=2 at X=13 13 111222 3 Master t1 a=3 at X=13 13 111222333 select * from t2 order by a, d; a b c d 1 Master t2 a=1 at c=13 13 111 2 Master t2 a=2 at c=13 13 111222 3 Master t2 a=3 at c=13 13 111222333 drop table t1, t2; *** Test 3 *********************************************************** * test that setting binlog type really also sets the "USE_UPDATE" flag * in this case it will result in conflict resolution failure, as * update_row never gets called * ******************************************************************** set global ndb_log_update_as_write=0; update mysql.ndb_replication set binlog_type=2; create table t1 (a int, b varchar(32), X int unsigned, d varchar(9), primary key (a, d)) engine ndb; create table t2 (a int key, b varchar(32), c int unsigned, d varchar(9)) engine ndb; ************************************************ * some basic positive testing, i.e. no conflicts ************************************************ *** insert some data begin; insert into t1 values (1, "Master t1 a=1 at X=1", 1, '1'); insert into t1 values (2, "Master t1 a=2 at X=1", 1, '12'); insert into t1 values (3, "Master t1 a=3 at X=1", 1, '123'); insert into t2 values (1, "Master t2 a=1 at c=1", 1, '1'); insert into t2 values (2, "Master t2 a=2 at c=1", 1, '12'); insert into t2 values (3, "Master t2 a=3 at c=1", 1, '123'); commit; *** master - update all begin; update t1 set b="Master t1 X=2", X=X+1; update t2 set b="Master t2 c=2", c=c+1; commit; *** slave - check update all select * from t1 order by a, d; a b X d 1 Master t1 a=1 at X=1 1 1 2 Master t1 a=2 at X=1 1 12 3 Master t1 a=3 at X=1 1 123 select * from t2 order by a, d; a b c d 1 Master t2 c=2 2 1 2 Master t2 c=2 2 12 3 Master t2 c=2 2 123 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX"; VARIABLE_VALUE-@init_ndb_conflict_fn_max 3 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_old FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_OLD"; VARIABLE_VALUE-@init_ndb_conflict_fn_old 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX_DEL_WIN"; VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_epoch FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_EPOCH"; VARIABLE_VALUE-@init_ndb_conflict_fn_epoch 0 SELECT server_id, master_server_id, master_epoch, count, a, d FROM `t1$EX` ORDER BY server_id, master_server_id, master_epoch, count; server_id master_server_id master_epoch count a d 2 1 # 1 # # 2 1 # 2 # # 2 1 # 3 # # SELECT * FROM `t1$EX` ORDER BY a, d; server_id master_server_id master_epoch count a d 2 1 # # 1 1 2 1 # # 2 12 2 1 # # 3 123 SELECT * FROM `t2$EX` ORDER BY server_id, master_server_id, master_epoch, count; SELECT * FROM `t2$EX` ORDER BY a, d; *** master - update 2 rows in different tables update t1 set b="Master t1 a=2 at X=3", X=X+1 where a=2; update t2 set b="Master t2 a=3 at c=3", c=c+1 where a=3; *** slave - check update 2 rows in different tables select * from t1 order by a, d; a b X d 1 Master t1 a=1 at X=1 1 1 2 Master t1 a=2 at X=1 1 12 3 Master t1 a=3 at X=1 1 123 select * from t2 order by a, d; a b c d 1 Master t2 c=2 2 1 2 Master t2 c=2 2 12 3 Master t2 a=3 at c=3 3 123 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX"; VARIABLE_VALUE-@init_ndb_conflict_fn_max 4 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_old FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_OLD"; VARIABLE_VALUE-@init_ndb_conflict_fn_old 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX_DEL_WIN"; VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_epoch FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_EPOCH"; VARIABLE_VALUE-@init_ndb_conflict_fn_epoch 0 SELECT server_id, master_server_id, master_epoch, count, a, d FROM `t1$EX` ORDER BY server_id, master_server_id, master_epoch, count; server_id master_server_id master_epoch count a d 2 1 # 1 # # 2 1 # 2 # # 2 1 # 3 # # 2 1 # 4 # # SELECT * FROM `t1$EX` ORDER BY a, d; server_id master_server_id master_epoch count a d 2 1 # # 1 1 2 1 # # 2 12 2 1 # # 2 12 2 1 # # 3 123 SELECT * FROM `t2$EX` ORDER BY server_id, master_server_id, master_epoch, count; SELECT * FROM `t2$EX` ORDER BY a, d; *** master - delete all delete from t1; delete from t2; *** slave - check delete all select * from t1 order by a, d; a b X d select * from t2 order by a, d; a b c d SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX"; VARIABLE_VALUE-@init_ndb_conflict_fn_max 4 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_old FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_OLD"; VARIABLE_VALUE-@init_ndb_conflict_fn_old 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX_DEL_WIN"; VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_epoch FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_EPOCH"; VARIABLE_VALUE-@init_ndb_conflict_fn_epoch 0 SELECT server_id, master_server_id, master_epoch, count, a, d FROM `t1$EX` ORDER BY server_id, master_server_id, master_epoch, count; server_id master_server_id master_epoch count a d 2 1 # 1 # # 2 1 # 2 # # 2 1 # 3 # # 2 1 # 4 # # SELECT * FROM `t1$EX` ORDER BY a, d; server_id master_server_id master_epoch count a d 2 1 # # 1 1 2 1 # # 2 12 2 1 # # 2 12 2 1 # # 3 123 SELECT * FROM `t2$EX` ORDER BY server_id, master_server_id, master_epoch, count; SELECT * FROM `t2$EX` ORDER BY a, d; ************************ * start conflict testing ************************ *** master - insert some data begin; insert into t1 values (1, "Master t1 a=1 at X=10", 10, '111'); insert into t1 values (2, "Master t1 a=2 at X=10", 10, '111222'); insert into t1 values (3, "Master t1 a=3 at X=10", 10, '111222333'); insert into t1 values (4, "Master t1 a=4 at X=10", 10, '111222333'); insert into t2 values (1, "Master t2 a=1 at c=10", 10, '111'); insert into t2 values (2, "Master t2 a=2 at c=10", 10, '111222'); insert into t2 values (3, "Master t2 a=3 at c=10", 10, '111222333'); insert into t2 values (4, "Master t2 a=4 at c=10", 10, '111222333'); commit; *** slave - check conflict info, no conflicts yet SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX"; VARIABLE_VALUE-@init_ndb_conflict_fn_max 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_old FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_OLD"; VARIABLE_VALUE-@init_ndb_conflict_fn_old 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX_DEL_WIN"; VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_epoch FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_EPOCH"; VARIABLE_VALUE-@init_ndb_conflict_fn_epoch 0 SELECT server_id, master_server_id, master_epoch, count, a, d FROM `t1$EX` ORDER BY server_id, master_server_id, master_epoch, count; server_id master_server_id master_epoch count a d SELECT * FROM `t1$EX` ORDER BY a, d; server_id master_server_id master_epoch count a d SELECT * FROM `t2$EX` ORDER BY server_id, master_server_id, master_epoch, count; SELECT * FROM `t2$EX` ORDER BY a, d; *** slave - check insert some data select * from t1 order by a, d; a b X d 1 Master t1 a=1 at X=10 10 111 2 Master t1 a=2 at X=10 10 111222 3 Master t1 a=3 at X=10 10 111222333 4 Master t1 a=4 at X=10 10 111222333 select * from t2 order by a, d; a b c d 1 Master t2 a=1 at c=10 10 111 2 Master t2 a=2 at c=10 10 111222 3 Master t2 a=3 at c=10 10 111222333 4 Master t2 a=4 at c=10 10 111222333 *** slave - update some data to cause conflicts begin; update t1 set b="Slave t1 a=1 at X=12", X=12 where a=1 and d='111'; update t1 set b="Slave t1 a=2 at X=12", X=12 where a=2 and d='111222'; update t1 set b="Slave t1 a=3 at X=12", X=12 where a=3 and d='111222333'; update t1 set b="Slave t1 a=4 at X=12", X=12 where a=4 and d='111222333'; update t2 set b="Slave t2 a=1 at c=12", c=12 where a=1; update t2 set b="Slave t2 a=2 at c=12", c=12 where a=2; update t2 set b="Slave t2 a=3 at c=12", c=12 where a=3; update t2 set b="Slave t2 a=4 at c=12", c=12 where a=4; commit; *** master - update some data to cause conflicts begin; update t1 set b="Master t1 a=1 at X=11", X=11 where a=1 and d='111'; update t1 set b="Master t1 a=2 at X=11", X=11 where a=2 and d='111222'; update t1 set b="Master t1 a=3 at X=11", X=11 where a=3 and d='111222333'; delete from t1 where a = 4; update t2 set b="Master t2 a=1 at c=11", c=11 where a=1; update t2 set b="Master t2 a=2 at c=11", c=11 where a=2; update t2 set b="Master t2 a=3 at c=11", c=11 where a=3; delete from t2 where a = 4; commit; *** slave - check conflict info, there should be some SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX"; VARIABLE_VALUE-@init_ndb_conflict_fn_max 3 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_old FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_OLD"; VARIABLE_VALUE-@init_ndb_conflict_fn_old 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX_DEL_WIN"; VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_epoch FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_EPOCH"; VARIABLE_VALUE-@init_ndb_conflict_fn_epoch 0 SELECT server_id, master_server_id, master_epoch, count, a, d FROM `t1$EX` ORDER BY server_id, master_server_id, master_epoch, count; server_id master_server_id master_epoch count a d 2 1 # 5 # # 2 1 # 6 # # 2 1 # 7 # # SELECT * FROM `t1$EX` ORDER BY a, d; server_id master_server_id master_epoch count a d 2 1 # # 1 111 2 1 # # 2 111222 2 1 # # 3 111222333 SELECT * FROM `t2$EX` ORDER BY server_id, master_server_id, master_epoch, count; SELECT * FROM `t2$EX` ORDER BY a, d; *** slave - check update some data that causes conflicts select * from t1 order by a, d; a b X d 1 Slave t1 a=1 at X=12 12 111 2 Slave t1 a=2 at X=12 12 111222 3 Slave t1 a=3 at X=12 12 111222333 select * from t2 order by a, d; a b c d 1 Master t2 a=1 at c=11 11 111 2 Master t2 a=2 at c=11 11 111222 3 Master t2 a=3 at c=11 11 111222333 *** slave - correct some data to correspond to the master update t1 set b="Slave t1 a=1 at X=11", X=11 where a=1 and d='111'; delete from t1 where a = 4; *** master - update some data, use higher timestamp begin; update t1 set b="Master t1 a=1 at X=13", X=13 where a=1 and d='111'; update t1 set b="Master t1 a=2 at X=13", X=13 where a=2 and d='111222'; update t1 set b="Master t1 a=3 at X=13", X=13 where a=3 and d='111222333'; update t2 set b="Master t2 a=1 at c=13", c=13 where a=1; update t2 set b="Master t2 a=2 at c=13", c=13 where a=2; update t2 set b="Master t2 a=3 at c=13", c=13 where a=3; commit; *** slave - check conflict info, change depends on calling test SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX"; VARIABLE_VALUE-@init_ndb_conflict_fn_max 6 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_old FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_OLD"; VARIABLE_VALUE-@init_ndb_conflict_fn_old 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX_DEL_WIN"; VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_epoch FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_EPOCH"; VARIABLE_VALUE-@init_ndb_conflict_fn_epoch 0 SELECT server_id, master_server_id, master_epoch, count, a, d FROM `t1$EX` ORDER BY server_id, master_server_id, master_epoch, count; server_id master_server_id master_epoch count a d 2 1 # 5 # # 2 1 # 6 # # 2 1 # 7 # # 2 1 # 8 # # 2 1 # 9 # # 2 1 # 10 # # SELECT * FROM `t1$EX` ORDER BY a, d; server_id master_server_id master_epoch count a d 2 1 # # 1 111 2 1 # # 1 111 2 1 # # 2 111222 2 1 # # 2 111222 2 1 # # 3 111222333 2 1 # # 3 111222333 SELECT * FROM `t2$EX` ORDER BY server_id, master_server_id, master_epoch, count; SELECT * FROM `t2$EX` ORDER BY a, d; *** slave - check higer timestamp select * from t1 order by a, d; a b X d 1 Slave t1 a=1 at X=11 11 111 2 Slave t1 a=2 at X=12 12 111222 3 Slave t1 a=3 at X=12 12 111222333 select * from t2 order by a, d; a b c d 1 Master t2 a=1 at c=13 13 111 2 Master t2 a=2 at c=13 13 111222 3 Master t2 a=3 at c=13 13 111222333 drop table t1, t2; *** Test 4 *********************************************************** * test with FULL rows and "USE_UPDATE" flag * ******************************************************************** set global ndb_log_update_as_write=0; update mysql.ndb_replication set binlog_type=7; create table t1 (a int, b varchar(32), X int unsigned, d varchar(9), primary key (a, d)) engine ndb; create table t2 (a int key, b varchar(32), c int unsigned, d varchar(9)) engine ndb; ************************************************ * some basic positive testing, i.e. no conflicts ************************************************ *** insert some data begin; insert into t1 values (1, "Master t1 a=1 at X=1", 1, '1'); insert into t1 values (2, "Master t1 a=2 at X=1", 1, '12'); insert into t1 values (3, "Master t1 a=3 at X=1", 1, '123'); insert into t2 values (1, "Master t2 a=1 at c=1", 1, '1'); insert into t2 values (2, "Master t2 a=2 at c=1", 1, '12'); insert into t2 values (3, "Master t2 a=3 at c=1", 1, '123'); commit; *** master - update all begin; update t1 set b="Master t1 X=2", X=X+1; update t2 set b="Master t2 c=2", c=c+1; commit; *** slave - check update all select * from t1 order by a, d; a b X d 1 Master t1 X=2 2 1 2 Master t1 X=2 2 12 3 Master t1 X=2 2 123 select * from t2 order by a, d; a b c d 1 Master t2 c=2 2 1 2 Master t2 c=2 2 12 3 Master t2 c=2 2 123 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX"; VARIABLE_VALUE-@init_ndb_conflict_fn_max 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_old FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_OLD"; VARIABLE_VALUE-@init_ndb_conflict_fn_old 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX_DEL_WIN"; VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_epoch FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_EPOCH"; VARIABLE_VALUE-@init_ndb_conflict_fn_epoch 0 SELECT server_id, master_server_id, master_epoch, count, a, d FROM `t1$EX` ORDER BY server_id, master_server_id, master_epoch, count; server_id master_server_id master_epoch count a d SELECT * FROM `t1$EX` ORDER BY a, d; server_id master_server_id master_epoch count a d SELECT * FROM `t2$EX` ORDER BY server_id, master_server_id, master_epoch, count; SELECT * FROM `t2$EX` ORDER BY a, d; *** master - update 2 rows in different tables update t1 set b="Master t1 a=2 at X=3", X=X+1 where a=2; update t2 set b="Master t2 a=3 at c=3", c=c+1 where a=3; *** slave - check update 2 rows in different tables select * from t1 order by a, d; a b X d 1 Master t1 X=2 2 1 2 Master t1 a=2 at X=3 3 12 3 Master t1 X=2 2 123 select * from t2 order by a, d; a b c d 1 Master t2 c=2 2 1 2 Master t2 c=2 2 12 3 Master t2 a=3 at c=3 3 123 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX"; VARIABLE_VALUE-@init_ndb_conflict_fn_max 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_old FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_OLD"; VARIABLE_VALUE-@init_ndb_conflict_fn_old 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX_DEL_WIN"; VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_epoch FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_EPOCH"; VARIABLE_VALUE-@init_ndb_conflict_fn_epoch 0 SELECT server_id, master_server_id, master_epoch, count, a, d FROM `t1$EX` ORDER BY server_id, master_server_id, master_epoch, count; server_id master_server_id master_epoch count a d SELECT * FROM `t1$EX` ORDER BY a, d; server_id master_server_id master_epoch count a d SELECT * FROM `t2$EX` ORDER BY server_id, master_server_id, master_epoch, count; SELECT * FROM `t2$EX` ORDER BY a, d; *** master - delete all delete from t1; delete from t2; *** slave - check delete all select * from t1 order by a, d; a b X d select * from t2 order by a, d; a b c d SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX"; VARIABLE_VALUE-@init_ndb_conflict_fn_max 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_old FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_OLD"; VARIABLE_VALUE-@init_ndb_conflict_fn_old 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX_DEL_WIN"; VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_epoch FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_EPOCH"; VARIABLE_VALUE-@init_ndb_conflict_fn_epoch 0 SELECT server_id, master_server_id, master_epoch, count, a, d FROM `t1$EX` ORDER BY server_id, master_server_id, master_epoch, count; server_id master_server_id master_epoch count a d SELECT * FROM `t1$EX` ORDER BY a, d; server_id master_server_id master_epoch count a d SELECT * FROM `t2$EX` ORDER BY server_id, master_server_id, master_epoch, count; SELECT * FROM `t2$EX` ORDER BY a, d; ************************ * start conflict testing ************************ *** master - insert some data begin; insert into t1 values (1, "Master t1 a=1 at X=10", 10, '111'); insert into t1 values (2, "Master t1 a=2 at X=10", 10, '111222'); insert into t1 values (3, "Master t1 a=3 at X=10", 10, '111222333'); insert into t1 values (4, "Master t1 a=4 at X=10", 10, '111222333'); insert into t2 values (1, "Master t2 a=1 at c=10", 10, '111'); insert into t2 values (2, "Master t2 a=2 at c=10", 10, '111222'); insert into t2 values (3, "Master t2 a=3 at c=10", 10, '111222333'); insert into t2 values (4, "Master t2 a=4 at c=10", 10, '111222333'); commit; *** slave - check conflict info, no conflicts yet SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX"; VARIABLE_VALUE-@init_ndb_conflict_fn_max 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_old FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_OLD"; VARIABLE_VALUE-@init_ndb_conflict_fn_old 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX_DEL_WIN"; VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_epoch FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_EPOCH"; VARIABLE_VALUE-@init_ndb_conflict_fn_epoch 0 SELECT server_id, master_server_id, master_epoch, count, a, d FROM `t1$EX` ORDER BY server_id, master_server_id, master_epoch, count; server_id master_server_id master_epoch count a d SELECT * FROM `t1$EX` ORDER BY a, d; server_id master_server_id master_epoch count a d SELECT * FROM `t2$EX` ORDER BY server_id, master_server_id, master_epoch, count; SELECT * FROM `t2$EX` ORDER BY a, d; *** slave - check insert some data select * from t1 order by a, d; a b X d 1 Master t1 a=1 at X=10 10 111 2 Master t1 a=2 at X=10 10 111222 3 Master t1 a=3 at X=10 10 111222333 4 Master t1 a=4 at X=10 10 111222333 select * from t2 order by a, d; a b c d 1 Master t2 a=1 at c=10 10 111 2 Master t2 a=2 at c=10 10 111222 3 Master t2 a=3 at c=10 10 111222333 4 Master t2 a=4 at c=10 10 111222333 *** slave - update some data to cause conflicts begin; update t1 set b="Slave t1 a=1 at X=12", X=12 where a=1 and d='111'; update t1 set b="Slave t1 a=2 at X=12", X=12 where a=2 and d='111222'; update t1 set b="Slave t1 a=3 at X=12", X=12 where a=3 and d='111222333'; update t1 set b="Slave t1 a=4 at X=12", X=12 where a=4 and d='111222333'; update t2 set b="Slave t2 a=1 at c=12", c=12 where a=1; update t2 set b="Slave t2 a=2 at c=12", c=12 where a=2; update t2 set b="Slave t2 a=3 at c=12", c=12 where a=3; update t2 set b="Slave t2 a=4 at c=12", c=12 where a=4; commit; *** master - update some data to cause conflicts begin; update t1 set b="Master t1 a=1 at X=11", X=11 where a=1 and d='111'; update t1 set b="Master t1 a=2 at X=11", X=11 where a=2 and d='111222'; update t1 set b="Master t1 a=3 at X=11", X=11 where a=3 and d='111222333'; delete from t1 where a = 4; update t2 set b="Master t2 a=1 at c=11", c=11 where a=1; update t2 set b="Master t2 a=2 at c=11", c=11 where a=2; update t2 set b="Master t2 a=3 at c=11", c=11 where a=3; delete from t2 where a = 4; commit; *** slave - check conflict info, there should be some SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX"; VARIABLE_VALUE-@init_ndb_conflict_fn_max 4 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_old FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_OLD"; VARIABLE_VALUE-@init_ndb_conflict_fn_old 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX_DEL_WIN"; VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_epoch FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_EPOCH"; VARIABLE_VALUE-@init_ndb_conflict_fn_epoch 0 SELECT server_id, master_server_id, master_epoch, count, a, d FROM `t1$EX` ORDER BY server_id, master_server_id, master_epoch, count; server_id master_server_id master_epoch count a d 2 1 # 1 # # 2 1 # 2 # # 2 1 # 3 # # 2 1 # 4 # # SELECT * FROM `t1$EX` ORDER BY a, d; server_id master_server_id master_epoch count a d 2 1 # # 1 111 2 1 # # 2 111222 2 1 # # 3 111222333 2 1 # # 4 111222333 SELECT * FROM `t2$EX` ORDER BY server_id, master_server_id, master_epoch, count; SELECT * FROM `t2$EX` ORDER BY a, d; *** slave - check update some data that causes conflicts select * from t1 order by a, d; a b X d 1 Slave t1 a=1 at X=12 12 111 2 Slave t1 a=2 at X=12 12 111222 3 Slave t1 a=3 at X=12 12 111222333 4 Slave t1 a=4 at X=12 12 111222333 select * from t2 order by a, d; a b c d 1 Master t2 a=1 at c=11 11 111 2 Master t2 a=2 at c=11 11 111222 3 Master t2 a=3 at c=11 11 111222333 *** slave - correct some data to correspond to the master update t1 set b="Slave t1 a=1 at X=11", X=11 where a=1 and d='111'; delete from t1 where a = 4; *** master - update some data, use higher timestamp begin; update t1 set b="Master t1 a=1 at X=13", X=13 where a=1 and d='111'; update t1 set b="Master t1 a=2 at X=13", X=13 where a=2 and d='111222'; update t1 set b="Master t1 a=3 at X=13", X=13 where a=3 and d='111222333'; update t2 set b="Master t2 a=1 at c=13", c=13 where a=1; update t2 set b="Master t2 a=2 at c=13", c=13 where a=2; update t2 set b="Master t2 a=3 at c=13", c=13 where a=3; commit; *** slave - check conflict info, change depends on calling test SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX"; VARIABLE_VALUE-@init_ndb_conflict_fn_max 4 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_old FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_OLD"; VARIABLE_VALUE-@init_ndb_conflict_fn_old 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_MAX_DEL_WIN"; VARIABLE_VALUE-@init_ndb_conflict_fn_max_del_win 0 SELECT VARIABLE_VALUE-@init_ndb_conflict_fn_epoch FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME LIKE "NDB_CONFLICT_FN_EPOCH"; VARIABLE_VALUE-@init_ndb_conflict_fn_epoch 0 SELECT server_id, master_server_id, master_epoch, count, a, d FROM `t1$EX` ORDER BY server_id, master_server_id, master_epoch, count; server_id master_server_id master_epoch count a d 2 1 # 1 # # 2 1 # 2 # # 2 1 # 3 # # 2 1 # 4 # # SELECT * FROM `t1$EX` ORDER BY a, d; server_id master_server_id master_epoch count a d 2 1 # # 1 111 2 1 # # 2 111222 2 1 # # 3 111222333 2 1 # # 4 111222333 SELECT * FROM `t2$EX` ORDER BY server_id, master_server_id, master_epoch, count; SELECT * FROM `t2$EX` ORDER BY a, d; *** slave - check higer timestamp select * from t1 order by a, d; a b X d 1 Master t1 a=1 at X=13 13 111 2 Master t1 a=2 at X=13 13 111222 3 Master t1 a=3 at X=13 13 111222333 select * from t2 order by a, d; a b c d 1 Master t2 a=1 at c=13 13 111 2 Master t2 a=2 at c=13 13 111222 3 Master t2 a=3 at c=13 13 111222333 drop table t1, t2; *** test cleanup include/rpl_end.inc