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# We are using some debug-only features in this test # bulk delete with timeout error 4012 create table t4(id int primary key, val int) engine=ndb; insert into t4 values (1,1), (2,2), (3,3), (4,4), (5,5); set @save_debug = @@session.debug; # Error injection in Ndb::waitCompletedTransactions so that transaction times out quickly SET SESSION debug="+d,early_trans_timeout"; delete from t4 where id > 0; ERROR HY000: Got error 4012 'Request ndbd time-out, maybe due to high load or communication problems' from NDBCLUSTER SET SESSION debug=@save_debug; drop table t4; # bulk delete ignore with timeout error 4012 create table t4(id int primary key, val int) engine=ndb; insert into t4 values (1,1), (2,2), (3,3), (4,4), (5,5); set @save_debug = @@session.debug; # Error injection in Ndb::waitCompletedTransactions so that transaction times out quickly SET SESSION debug="+d,early_trans_timeout"; delete ignore from t4 where id > 0; ERROR HY000: Got error 4012 'Request ndbd time-out, maybe due to high load or communication problems' from NDBCLUSTER SET SESSION debug=@save_debug; drop table t4; # bulk update with timeout error 4012 create table t4(id int primary key, val int) engine=ndb; insert into t4 values (1,1), (2,2), (3,3), (4,4), (5,5); set @save_debug = @@session.debug; # Error injection in Ndb::waitCompletedTransactions so that transaction times out quickly SET SESSION debug="+d,early_trans_timeout"; update t4 set val = 0 where id > 0; ERROR HY000: Got error 4012 'Request ndbd time-out, maybe due to high load or communication problems' from NDBCLUSTER SET SESSION debug=@save_debug; drop table t4; # bulk update ignore is not possible because 'ignore' disables bulk updates # mysqld gets timeout error 4008 on CREATE TABLE set @save_debug = @@session.debug; SET SESSION debug="+d,ndb_timeout_gettabinforeq"; create table t4(id int primary key, val int)engine=ndb; ERROR HY000: Got error 1625 'Unknown error code' from NDBCLUSTER show warnings; Level Code Message Warning 1296 Got error 4008 'Receive from NDB failed' from NDB Warning 1625 Bad schema for mysql.ndb_replication table. Message: Unable to retrieve mysql.ndb_replication, logging and conflict r Error 1296 Got error 1625 'Unknown error code' from NDBCLUSTER SET SESSION debug=@save_debug;