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Merge branch '10.6' into 10.7

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This commit is contained in:
Oleksandr Byelkin
2022-10-29 19:22:04 +02:00
parent dd9da61dcf 6414374178
commit 1ebfa2af62
141 changed files with 2878 additions and 585 deletions
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16
sql/sql_class.cc
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@ -5111,12 +5111,22 @@ void reset_thd(MYSQL_THD thd)
before writing response to client, to provide durability
guarantees, in other words, server can't send OK packet
before modified data is durable in redo log.
*/
extern "C" void thd_increment_pending_ops(MYSQL_THD thd)
NOTE: system THD (those that are not associated with client
connection) do not allows async operations yet.
@param thd a THD
@return thd
@retval nullptr if this is system THD */
extern "C" MYSQL_THD thd_increment_pending_ops(MYSQL_THD thd)
{
if (!thd || thd->system_thread != NON_SYSTEM_THREAD)
return nullptr;
thd->async_state.inc_pending_ops();
return thd;
}
/**
This function can be used by plugin/engine to indicate
end of async operation (such as end of group commit
@ -5127,6 +5137,8 @@ extern "C" void thd_increment_pending_ops(MYSQL_THD thd)
extern "C" void thd_decrement_pending_ops(MYSQL_THD thd)
{
DBUG_ASSERT(thd);
DBUG_ASSERT(thd->system_thread == NON_SYSTEM_THREAD);
thd_async_state::enum_async_state state;
if (thd->async_state.dec_pending_ops(&state) == 0)
{