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Merge jamppa@bk-internal.mysql.com:/home/bk/mysql-5.1

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into  ua141d10.elisa.omakaista.fi:/home/my/bk/mysql-5.1-marvel
This commit is contained in:
jani@ua141d10.elisa.omakaista.fi
2007-04-10 16:28:47 +03:00
parent 26d2908c70 fb4e9b006e
commit b4ba815967
95 changed files with 1975 additions and 914 deletions
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56
sql/sql_update.cc
View File

@ -449,7 +449,7 @@ int mysql_update(THD *thd,
thd->proc_info="Updating";
transactional_table= table->file->has_transactions();
thd->no_trans_update= 0;
thd->no_trans_update.stmt= FALSE;
thd->abort_on_warning= test(!ignore &&
(thd->variables.sql_mode &
(MODE_STRICT_TRANS_TABLES |
@ -489,7 +489,7 @@ int mysql_update(THD *thd,
if (fill_record_n_invoke_before_triggers(thd, fields, values, 0,
table->triggers,
TRG_EVENT_UPDATE))
break; /* purecov: inspected */
break; /* purecov: inspected */
found++;
@ -550,7 +550,7 @@ int mysql_update(THD *thd,
if (!error)
{
updated++;
thd->no_trans_update= !transactional_table;
thd->no_trans_update.stmt= !transactional_table;
if (table->triggers &&
table->triggers->process_triggers(thd, TRG_EVENT_UPDATE,
@ -676,11 +676,11 @@ int mysql_update(THD *thd,
transactional_table, FALSE) &&
transactional_table)
{
error=1; // Rollback update
error=1; // Rollback update
}
}
if (!transactional_table)
thd->options|=OPTION_STATUS_NO_TRANS_UPDATE;
thd->no_trans_update.all= TRUE;
}
free_underlaid_joins(thd, select_lex);
if (transactional_table)
@ -1045,7 +1045,7 @@ bool mysql_multi_update(THD *thd,
handle_duplicates, ignore)))
DBUG_RETURN(TRUE);
thd->no_trans_update= 0;
thd->no_trans_update.stmt= FALSE;
thd->abort_on_warning= test(thd->variables.sql_mode &
(MODE_STRICT_TRANS_TABLES |
MODE_STRICT_ALL_TABLES));
@ -1370,7 +1370,7 @@ multi_update::~multi_update()
delete [] copy_field;
thd->count_cuted_fields= CHECK_FIELD_IGNORE; // Restore this setting
if (!trans_safe)
thd->options|=OPTION_STATUS_NO_TRANS_UPDATE;
thd->no_trans_update.all= TRUE;
}
@ -1431,40 +1431,40 @@ bool multi_update::send_data(List<Item> &not_used_values)
else if (error == VIEW_CHECK_ERROR)
DBUG_RETURN(1);
}
if (!updated++)
{
/*
Inform the main table that we are going to update the table even
while we may be scanning it. This will flush the read cache
if it's used.
*/
main_table->file->extra(HA_EXTRA_PREPARE_FOR_UPDATE);
}
if ((error=table->file->ha_update_row(table->record[1],
table->record[0])))
{
updated--;
if (!updated++)
{
/*
Inform the main table that we are going to update the table even
while we may be scanning it. This will flush the read cache
if it's used.
*/
main_table->file->extra(HA_EXTRA_PREPARE_FOR_UPDATE);
}
if ((error=table->file->ha_update_row(table->record[1],
table->record[0])))
{
updated--;
if (!ignore ||
table->file->is_fatal_error(error, HA_CHECK_DUP_KEY))
{
{
/*
If (ignore && error == is ignorable) we don't have to
do anything; otherwise...
*/
if (table->file->is_fatal_error(error, HA_CHECK_DUP_KEY))
thd->fatal_error(); /* Other handler errors are fatal */
table->file->print_error(error,MYF(0));
DBUG_RETURN(1);
}
}
table->file->print_error(error,MYF(0));
DBUG_RETURN(1);
}
}
else
{
if (!table->file->has_transactions())
thd->no_trans_update= 1;
thd->no_trans_update.stmt= TRUE;
if (table->triggers &&
table->triggers->process_triggers(thd, TRG_EVENT_UPDATE,
TRG_ACTION_AFTER, TRUE))
DBUG_RETURN(1);
DBUG_RETURN(1);
}
}
}
@ -1700,7 +1700,7 @@ bool multi_update::send_eof()
}
}
if (!transactional_tables)
thd->options|=OPTION_STATUS_NO_TRANS_UPDATE;
thd->no_trans_update.all= TRUE;
}
if (transactional_tables)