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Manual merge 5.0-rpl -> 5.1-rpl.

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involved bug#12691, bug#27571


mysql-test/suite/rpl/r/rpl_sp_effects.result:
  results changed
sql/slave.cc:
  pended manual merge done (mats)
sql/sql_delete.cc:
  manual merge
sql/sql_insert.cc:
  manual merge
sql/sql_load.cc:
  manual merge
sql/sql_update.cc:
  manual merge.
This commit is contained in:
unknown 2007-10-30 13:49:42 +02:00
commit 356bdcb7c4
6 changed files with 71 additions and 294 deletions
Download patch file Download diff file Expand all files Collapse all files

79
sql/slave.cc
View file

@ -1804,70 +1804,6 @@ static int exec_relay_log_event(THD* thd, Relay_log_info* rli)
int const type_code= ev->get_type_code();
int exec_res= 0;
/*
*/
<<<<<<< gca sql/slave.cc 1.241.1.61
DBUG_PRINT("info",("type_code=%d, server_id=%d",type_code,ev->server_id));
if ((ev->server_id == (uint32) ::server_id &&
!replicate_same_server_id &&
type_code != FORMAT_DESCRIPTION_EVENT) ||
(rli->slave_skip_counter &&
type_code != ROTATE_EVENT && type_code != STOP_EVENT &&
type_code != START_EVENT_V3 && type_code!= FORMAT_DESCRIPTION_EVENT))
{
DBUG_PRINT("info", ("event skipped"));
if (thd->options & OPTION_BEGIN)
rli->inc_event_relay_log_pos();
else
{
rli->inc_group_relay_log_pos((type_code == ROTATE_EVENT ||
type_code == STOP_EVENT ||
type_code == FORMAT_DESCRIPTION_EVENT) ?
LL(0) : ev->log_pos,
1/* skip lock*/);
flush_relay_log_info(rli);
}
/*
Protect against common user error of setting the counter to 1
instead of 2 while recovering from an insert which used auto_increment,
rand or user var.
*/
if (rli->slave_skip_counter &&
!((type_code == INTVAR_EVENT ||
type_code == RAND_EVENT ||
type_code == USER_VAR_EVENT) &&
rli->slave_skip_counter == 1) &&
/*
The events from ourselves which have something to do with the relay
log itself must be skipped, true, but they mustn't decrement
rli->slave_skip_counter, because the user is supposed to not see
these events (they are not in the master's binlog) and if we
decremented, START SLAVE would for example decrement when it sees
the Rotate, so the event which the user probably wanted to skip
would not be skipped.
*/
!(ev->server_id == (uint32) ::server_id &&
(type_code == ROTATE_EVENT || type_code == STOP_EVENT ||
type_code == START_EVENT_V3 || type_code == FORMAT_DESCRIPTION_EVENT)))
--rli->slave_skip_counter;
pthread_mutex_unlock(&rli->data_lock);
delete ev;
return 0; // avoid infinite update loops
}
pthread_mutex_unlock(&rli->data_lock);
<<<<<<< local sql/slave.cc 1.321
DBUG_PRINT("exec_event",("%s(type_code: %d; server_id: %d)",
ev->get_type_str(), type_code, ev->server_id));
DBUG_PRINT("info", ("thd->options: %s%s; rli->last_event_start_time: %lu",
FLAGSTR(thd->options, OPTION_NOT_AUTOCOMMIT),
FLAGSTR(thd->options, OPTION_BEGIN),
rli->last_event_start_time));
/*
Execute the event to change the database and update the binary
log coordinates, but first we set some data that is needed for
@ -1891,10 +1827,15 @@ static int exec_relay_log_event(THD* thd, Relay_log_info* rli)
log (remember that now the relay log starts with its Format_desc,
has a Rotate etc).
*/
<<<<<<< remote sql/slave.cc 1.241.1.62
DBUG_PRINT("info",("type_code: %d; server_id: %d; slave_skip_counter: %d",
type_code, ev->server_id, rli->slave_skip_counter));
DBUG_PRINT("info", ("thd->options: %s%s; rli->last_event_start_time: %lu",
FLAGSTR(thd->options, OPTION_NOT_AUTOCOMMIT),
FLAGSTR(thd->options, OPTION_BEGIN),
rli->last_event_start_time));
/*
If the slave skip counter is positive, we still need to set the
OPTION_BEGIN flag correctly and not skip the log events that
@ -1951,7 +1892,7 @@ static int exec_relay_log_event(THD* thd, Relay_log_info* rli)
}
DBUG_PRINT("info", ("thd->options: %s",
(thd->options & OPTION_BEGIN) ? "OPTION_BEGIN" : ""))
(thd->options & OPTION_BEGIN) ? "OPTION_BEGIN" : ""));
/*
Protect against common user error of setting the counter to 1
@ -1991,8 +1932,6 @@ static int exec_relay_log_event(THD* thd, Relay_log_info* rli)
delete ev;
return 0; // avoid infinite update loops
}
pthread_mutex_unlock(&rli->data_lock);
>>>>>>>
thd->server_id = ev->server_id; // use the original server id for logging
thd->set_time(); // time the query
@ -2132,7 +2071,7 @@ static int exec_relay_log_event(THD* thd, Relay_log_info* rli)
non-transient error, the slave will stop with an error.
*/
rli->trans_retries= 0; // restart from fresh
DBUG_PRINT("info", ("Resetting retry counter, rli->trans_retries: %d",
DBUG_PRINT("info", ("Resetting retry counter, rli->trans_retries: %lu",
rli->trans_retries));
}
}
@ -2622,7 +2561,7 @@ pthread_handler_t handle_slave_sql(void *arg)
rli->ignore_log_space_limit= 0;
pthread_mutex_unlock(&rli->log_space_lock);
rli->trans_retries= 0; // start from "no error"
DBUG_PRINT("info", ("rli->trans_retries: %d", rli->trans_retries));
DBUG_PRINT("info", ("rli->trans_retries: %lu", rli->trans_retries));
if (init_relay_log_pos(rli,
rli->group_relay_log_name,