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-rw-r--r--mysql-test/suite/perfschema/t/start_server_no_prepared_stmts_instances.test43
1 files changed, 43 insertions, 0 deletions
diff --git a/mysql-test/suite/perfschema/t/start_server_no_prepared_stmts_instances.test b/mysql-test/suite/perfschema/t/start_server_no_prepared_stmts_instances.test
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+++ b/mysql-test/suite/perfschema/t/start_server_no_prepared_stmts_instances.test
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+--source include/not_embedded.inc
+--source include/have_perfschema.inc
+--source include/no_protocol.inc
+
+--source ../include/start_server_common.inc
+
+CREATE DATABASE db;
+USE db;
+
+# Expect no history
+
+show global variables like "performance_schema_max_prepared_statements_instances";
+select count(*) from performance_schema.prepared_statements_instances;
+
+# Valid operation, edge case
+
+truncate table performance_schema.prepared_statements_instances;
+
+# Prepare statements
+--source suite/perfschema/include/prepared_stmts_setup.inc
+
+# check the lost status
+show global status like "%performance_schema_prepared_statements_lost%";
+
+# Execute statements
+--source suite/perfschema/include/prepared_stmts_execution.inc
+
+# check the lost status
+show global status like "%performance_schema_prepared_statements_lost%";
+
+# deallocate prepared statements
+--source suite/perfschema/include/prepared_stmts_deallocation.inc
+
+# check the lost status
+show global status like "%performance_schema_prepared_statements_lost%";
+
+# Flush status now
+flush status;
+
+# status after flush. expect 0.
+show global status like "%performance_schema_prepared_statements_lost%";
+
+DROP DATABASE db;