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perfschema compilation, test and misc fixes

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This commit is contained in:
Sergei Golubchik
2020-02-15 18:25:57 +01:00
parent 81cffda2e6
commit 7af733a5a2
403 changed files with 20147 additions and 63173 deletions
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6
storage/perfschema/table_variables_by_thread.cc
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@@ -49,7 +49,7 @@ table_variables_by_thread::m_share=
{ C_STRING_WITH_LEN("CREATE TABLE user_variables_by_thread("
"THREAD_ID BIGINT unsigned not null,"
"VARIABLE_NAME VARCHAR(64) not null,"
"VARIABLE_VALUE LONGBLOB)") },
"VARIABLE_VALUE VARCHAR(1024))") },
true /* perpetual */
};
@@ -62,9 +62,9 @@ table_variables_by_thread::create(void)
ha_rows table_variables_by_thread::get_row_count(void)
{
mysql_mutex_lock(&LOCK_plugin_delete);
mysql_rwlock_rdlock(&LOCK_system_variables_hash);
mysql_prlock_rdlock(&LOCK_system_variables_hash);
ulong system_var_count= get_system_variable_hash_records();
mysql_rwlock_unlock(&LOCK_system_variables_hash);
mysql_prlock_unlock(&LOCK_system_variables_hash);
mysql_mutex_unlock(&LOCK_plugin_delete);
return (global_thread_container.get_row_count() * system_var_count);
}