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单项选择题 A simple master-to-slave replication is currently being used. The following information is extracted from the SHOW SLAVE STATUS output: Last_SQL_Error: Error 'Duplicate entry '8' for key 'PRIMARY' ' on query. Default database: 'mydb'. Query: 'insert into mytable VALUES ('8' , 'George') ' Skip_Counter: 0 Retrieved _Gtid_Set: 38f32e23480a7-32a1-c323f78067fd37821: 1-8 Auto _Position: 1 You execute a "SHOW CREATE TABLE mytable" on the slave: CREATE TABLE 'mytable' ( 'ID' int(11) NOT NULL DEFAULT '0', 'name' char(10) DEFAULT NULL, PRIMARY KEY ('ID') ) The table mytable on the slave contains the following: You have issued a STOP SLAVE command. One or more statements are required before you can issue a START SLAVE command to resolve the duplicate key error. Which statement should be used?（）

A、SET GTID_NEXT="CONSISTENCY"; BEGIN; COMMIT; SET GTID_NEXT="AUTOMATIC"

B、SET GLOBAL enforce_gtid_consistency=ON

C、SET GTID_EXECUTED="38f32e23480a7-32a1-c323f78067fd37821 : 9"

D、SET GTID_NEXT="38f32e23480a7-32a1-c323f78067fd37821 : 9"; BEGIN; COMMIT; SET GTID_NEXT="AUTOMATIC"

E、SET GLOBAL SQL_SKIP_SLAVE_COUNTER=1

  • E

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