diff options
Diffstat (limited to 'sql/sql_update.cc')
| -rw-r--r-- | sql/sql_update.cc | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sql/sql_update.cc b/sql/sql_update.cc index a23f71977aa..04aea060543 100644 --- a/sql/sql_update.cc +++ b/sql/sql_update.cc @@ -534,6 +534,9 @@ int mysql_update(THD *thd, DBUG_EXECUTE_IF("show_explain_probe_update_exec_start", dbug_serve_apcs(thd, 1);); + if (!(select && select->quick)) + status_var_increment(thd->status_var.update_scan_count); + if (query_plan.using_filesort || query_plan.using_io_buffer) { /* @@ -604,6 +607,7 @@ int mysql_update(THD *thd, close_cached_file(&tempfile); goto err; } + table->file->try_semi_consistent_read(1); /* @@ -642,7 +646,7 @@ int mysql_update(THD *thd, thd->inc_examined_row_count(1); if (!select || (error= select->skip_record(thd)) > 0) { - if (table->file->was_semi_consistent_read()) + if (table->file->ha_was_semi_consistent_read()) continue; /* repeat the read of the same row if it still exists */ explain->buf_tracker.on_record_after_where(); @@ -760,7 +764,7 @@ int mysql_update(THD *thd, thd->inc_examined_row_count(1); if (!select || select->skip_record(thd) > 0) { - if (table->file->was_semi_consistent_read()) + if (table->file->ha_was_semi_consistent_read()) continue; /* repeat the read of the same row if it still exists */ explain->tracker.on_record_after_where(); |