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# ==== Purpose ==== # # This test script serves as the functionality testing for the table # performance_schema.replication_applier_configuration. Test for ddl and dml # operations is a part of the perfschema suite. The ddl/dml tests are named: # 1) ddl_replication_applier_configuration.test and # 2) dml_replication_applier_configuration.test. # # The follwing scenarios are tested in this script: # # - Verify that output is same as SSS on a fresh slave. # - Verify that the value of this field is correct after STOP SLAVE. # - Verify that, when desired delay is set, the value is shown corectly. # - Verify that the value is preserved after STOP SLAVE. # - Verify that, when desired delay is reset, the value is shown corectly. # # ==== Related Worklog ==== # # WL#3656: PERFORMANCE SCHEMA table for SHOW SLAVE STATUS source include/master-slave.inc; source include/have_binlog_format_mixed.inc; let $assert_text= On master, the table should return an empty set.; let $assert_cond= [select count(*) from performance_schema.replication_applier_configuration] = 0; source include/assert.inc; --connection slave --echo --echo # Verify that SELECT works and produces an output similar to --echo # the corresponding field in SHOW SLAVE STATUS(SSS) in all scenarios. --echo --echo --echo # Verify that output is same as SSS on a fresh slave. --echo let $sss_value= query_get_value(SHOW SLAVE STATUS, SQL_Delay, 1); let $ps_value= query_get_value(select Desired_Delay from performance_schema.replication_applier_configuration, Desired_Delay, 1); let $assert_text= Value returned by SSS and PS table for Desired_Delay should be same.; let $assert_cond= "$sss_value" = "$ps_value"; source include/assert.inc; --echo --echo # Verify that the value of this field is correct after STOP SLAVE. --echo source include/stop_slave.inc; let $sss_value= query_get_value(SHOW SLAVE STATUS, SQL_Delay, 1); let $ps_value= query_get_value(select Desired_Delay from performance_schema.replication_applier_configuration, Desired_Delay, 1); let $assert_text= Value returned by SSS and PS table for Desired_Delay should be same.; let $assert_cond= "$sss_value" = "$ps_value"; source include/assert.inc; --echo --echo # Verify that, when desired delay is set, the value is shown corectly. --echo eval change master to master_delay= 2; source include/start_slave.inc; let $sss_value= query_get_value(SHOW SLAVE STATUS, SQL_Delay, 1); let $ps_value= query_get_value(select Desired_Delay from performance_schema.replication_applier_configuration, Desired_Delay, 1); let $assert_text= Value returned by SSS and PS table for Desired_Delay should be same.; let $assert_cond= "$sss_value" = "$ps_value"; source include/assert.inc; --echo --echo # Verify that the value is preserved after STOP SLAVE. --echo source include/stop_slave.inc; let $ss_value= query_get_value(SHOW SLAVE STATUS, SQL_Delay, 1); let $ps_value= query_get_value(select Desired_Delay from performance_schema.replication_applier_configuration, Desired_Delay, 1); let $assert_text= Value returned by SSS and PS table for Desired_Delay should be same.; let $assert_cond= "$sss_value" = "$ps_value"; source include/assert.inc; --echo --echo # Verify that, when desired delay is reset, the value is shown corectly. --echo eval change master to master_delay= 0; source include/start_slave.inc; let $sss_value= query_get_value(SHOW SLAVE STATUS, SQL_Delay, 1); let $ps_value= query_get_value(select Desired_Delay from performance_schema.replication_applier_configuration, Desired_Delay, 1); let $assert_text= Value returned by SSS and PS table for Desired_Delay should be same.; let $assert_cond= "$sss_value" = "$ps_value"; source include/assert.inc; source include/rpl_end.inc;