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perfschema statement instrumentation related changes

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This commit is contained in:
Sergei Golubchik
2020-02-14 17:05:31 +01:00
parent 70e7b5095d
commit d4605bc90f
10 changed files with 79 additions and 25 deletions
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24
sql/event_data_objects.cc
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@ -41,6 +41,18 @@
@{
*/
#ifdef HAVE_PSI_INTERFACE
void init_scheduler_psi_keys()
{
const char *category= "scheduler";
PSI_server->register_statement(category, & Event_queue_element_for_exec::psi_info, 1);
}
PSI_statement_info Event_queue_element_for_exec::psi_info=
{ 0, "event", 0};
#endif
/*************************************************************************/
/**
@ -1428,10 +1440,20 @@ Event_job_data::execute(THD *thd, bool drop)
{
Parser_state parser_state;
sql_digest_state *parent_digest= thd->m_digest;
PSI_statement_locker *parent_locker= thd->m_statement_psi;
bool res;
if (parser_state.init(thd, thd->query(), thd->query_length()))
goto end;
if (parse_sql(thd, & parser_state, creation_ctx))
thd->m_digest= NULL;
thd->m_statement_psi= NULL;
res= parse_sql(thd, & parser_state, creation_ctx);
thd->m_digest= parent_digest;
thd->m_statement_psi= parent_locker;
if (res)
{
sql_print_error("Event Scheduler: %serror during compilation of %s.%s",
thd->is_fatal_error ? "fatal " : "", dbname.str, name.str);