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################################################################################ # This test does basic check around UNINSTALL and INSTALL PLUGIN commands. # # Test: # 0. The test requires one server. # 1. Bootstrap start GR. # - Verify that GR specific two P_S tables are not empty. # 2. Uninstall plugin. # - Then uninstall it again twice; expect ER_SP_DOES_NOT_EXIST. # - Verify that GR specific two P_S tables are empty. # 3. Install plugin. # - Then try installing it again twice; expect ER_UDF_EXISTS. # - Verify that GR specific two P_S tables are are not empty. ################################################################################ --source include/force_restart.inc --source ../inc/have_group_replication_plugin_base.inc --source ../inc/have_group_replication_plugin.inc --let $rpl_skip_group_replication_start= 1 --source ../inc/group_replication.inc --echo --echo # 1. Bootstrap start GR. --echo # Verify that group replication specific P_S tables are not empty. --let $rpl_connection_name= server1 --source include/rpl_connection.inc --source ../inc/start_and_bootstrap_group_replication.inc --let $assert_text= P_S table replication_group_members should not be empty --let $assert_cond= "[SELECT COUNT(*) FROM performance_schema.replication_group_members]" = 1 --source include/assert.inc --let $assert_text= P_S table replication_group_member_stats should not be empty --let $assert_cond= "[SELECT COUNT(*) FROM performance_schema.replication_group_member_stats]" = 1 --source include/assert.inc --echo --echo # 2. Uninstall plugin. --echo # Then uninstall it again twice; expect ER_SP_DOES_NOT_EXIST. --echo # Verify that group replication specific P_S tables are empty. UNINSTALL PLUGIN group_replication; --error ER_SP_DOES_NOT_EXIST UNINSTALL PLUGIN group_replication; --let $assert_text= P_S table replication_group_members should be empty --let $assert_cond= "[SELECT COUNT(*) FROM performance_schema.replication_group_members]" = 0 --source include/assert.inc --let $assert_text= P_S table replication_group_member_stats should be empty --let $assert_cond= "[SELECT COUNT(*) FROM performance_schema.replication_group_member_stats]" = 0 --source include/assert.inc --echo --echo # 3. Install plugin. --echo # Then Install it again twice; expect ER_UDF_EXISTS. --echo # Verify that GR specific two P_S tables are are not empty. --replace_result $GROUP_REPLICATION GROUP_REPLICATION --eval INSTALL PLUGIN group_replication SONAME '$GROUP_REPLICATION' --replace_result $GROUP_REPLICATION GROUP_REPLICATION --error ER_UDF_EXISTS --eval INSTALL PLUGIN group_replication SONAME '$GROUP_REPLICATION' --let $assert_text= P_S table replication_group_members should not be empty --let $assert_cond= "[SELECT COUNT(*) FROM performance_schema.replication_group_members]" = 1 --source include/assert.inc --let $assert_text= P_S table replication_group_member_stats should not be empty --let $assert_cond= "[SELECT COUNT(*) FROM performance_schema.replication_group_member_stats]" = 1 --source include/assert.inc --source ../inc/group_replication_end.inc