tuning (#154)

plugins/tpcc/4.0.0.0/analyze.sql

-set _force_parallel_query_dop = {cpu_total};
-analyze table bmsql_warehouse partition(bmsql_warehouse) compute statistics for all columns size auto;
-analyze table bmsql_district partition(bmsql_district) compute statistics for all columns size auto;
-analyze table bmsql_customer partition(bmsql_customer) compute statistics for all columns size auto;
-analyze table bmsql_new_order partition(bmsql_new_order) compute statistics for all columns size auto;
-analyze table bmsql_oorder partition(bmsql_oorder) compute statistics for all columns size auto;
-analyze table bmsql_order_line partition(bmsql_order_line) compute statistics for all columns size auto;
-analyze table bmsql_stock partition(bmsql_stock) compute statistics for all columns size auto;
-analyze table bmsql_history partition(bmsql_history) compute statistics for all columns size auto;
-analyze table bmsql_config compute statistics for all columns size auto;
-analyze table bmsql_item compute statistics for all columns size auto;
+call dbms_stats.gather_table_stats('test', 'bmsql_warehouse', degree=>{cpu_total}, granularity=>'GLOBAL', method_opt=>'FOR ALL COLUMNS SIZE AUTO');
+call dbms_stats.gather_table_stats('test', 'bmsql_district', degree=>{cpu_total}, granularity=>'GLOBAL', method_opt=>'FOR ALL COLUMNS SIZE AUTO');
+call dbms_stats.gather_table_stats('test', 'bmsql_customer', degree=>{cpu_total}, granularity=>'GLOBAL', method_opt=>'FOR ALL COLUMNS SIZE AUTO');
+call dbms_stats.gather_table_stats('test', 'bmsql_new_order', degree=>{cpu_total}, granularity=>'GLOBAL', method_opt=>'FOR ALL COLUMNS SIZE AUTO');
+call dbms_stats.gather_table_stats('test', 'bmsql_oorder', degree=>{cpu_total}, granularity=>'GLOBAL', method_opt=>'FOR ALL COLUMNS SIZE AUTO');
+call dbms_stats.gather_table_stats('test', 'bmsql_order_line', degree=>{cpu_total}, granularity=>'GLOBAL', method_opt=>'FOR ALL COLUMNS SIZE AUTO');
+call dbms_stats.gather_table_stats('test', 'bmsql_stock', degree=>{cpu_total}, granularity=>'GLOBAL', method_opt=>'FOR ALL COLUMNS SIZE AUTO');
+call dbms_stats.gather_table_stats('test', 'bmsql_history', degree=>{cpu_total}, granularity=>'GLOBAL', method_opt=>'FOR ALL COLUMNS SIZE AUTO');
+call dbms_stats.gather_table_stats('test', 'bmsql_config', degree=>{cpu_total},  granularity=>'AUTO', method_opt=>'FOR ALL COLUMNS SIZE AUTO');
+call dbms_stats.gather_table_stats('test', 'bmsql_item', degree=>{cpu_total},  granularity=>'AUTO', method_opt=>'FOR ALL COLUMNS SIZE AUTO');
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plugins/tpch/3.1.0/run_test.py

@@ -227,10 +227,10 @@ def run_test(plugin_context, db, cursor, *args, **kwargs):
             end_time = time.time()
             cost = end_time - start_time
             total_cost += cost
-            stdio.print('[%s]: end %s, cost %.1fs' % (time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(end_time)), path, cost))
+            stdio.print('[%s]: end %s, cost %.2fs' % (time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(end_time)), path, cost))
             if not ret:
                 raise Exception(ret.stderr)
-        stdio.print('Total Cost: %.1fs' % total_cost)
+        stdio.print('Total Cost: %.2fs' % total_cost)
         return plugin_context.return_true()
     except KeyboardInterrupt:
         stdio.stop_loading('fail')

plugins/tpch/4.0.0.0/analyze.sql

-set _force_parallel_query_dop = {cpu_total};
-analyze table lineitem partition(lineitem) compute statistics for all columns size auto;
-analyze table orders partition(orders) compute statistics for all columns size auto;
-analyze table partsupp partition(partsupp) compute statistics for all columns size auto;
-analyze table part partition(part) compute statistics for all columns size auto;
-analyze table customer partition(customer) compute statistics for all columns size auto;
-analyze table supplier partition(supplier) compute statistics for all columns size auto;
-analyze table nation compute statistics for all columns size auto;
-analyze table region compute statistics for all columns size auto;
+call dbms_stats.gather_table_stats('test', 'lineitem', degree=>{cpu_total}, granularity=>'GLOBAL', method_opt=>'FOR ALL COLUMNS SIZE AUTO');
+call dbms_stats.gather_table_stats('test', 'orders', degree=>{cpu_total}, granularity=>'GLOBAL', method_opt=>'FOR ALL COLUMNS SIZE AUTO');
+call dbms_stats.gather_table_stats('test', 'partsupp', degree=>{cpu_total}, granularity=>'GLOBAL', method_opt=>'FOR ALL COLUMNS SIZE AUTO');
+call dbms_stats.gather_table_stats('test', 'part', degree=>{cpu_total}, granularity=>'GLOBAL', method_opt=>'FOR ALL COLUMNS SIZE AUTO');
+call dbms_stats.gather_table_stats('test', 'customer', degree=>{cpu_total}, granularity=>'GLOBAL', method_opt=>'FOR ALL COLUMNS SIZE AUTO');
+call dbms_stats.gather_table_stats('test', 'supplier', degree=>{cpu_total}, granularity=>'GLOBAL', method_opt=>'FOR ALL COLUMNS SIZE AUTO');
+call dbms_stats.gather_table_stats('test', 'nation', degree=>{cpu_total},  granularity=>'AUTO', method_opt=>'FOR ALL COLUMNS SIZE AUTO');
+call dbms_stats.gather_table_stats('test', 'region', degree=>{cpu_total},  granularity=>'AUTO', method_opt=>'FOR ALL COLUMNS SIZE AUTO');
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plugins/tpch/4.0.0.0/run_test.py

@@ -243,10 +243,10 @@ def run_test(plugin_context, db, cursor, *args, **kwargs):
             end_time = time.time()
             cost = end_time - start_time
             total_cost += cost
-            stdio.print('[%s]: end %s, cost %.1fs' % (time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(end_time)), path, cost))
+            stdio.print('[%s]: end %s, cost %.2fs' % (time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(end_time)), path, cost))
             if not ret:
                 raise Exception(ret.stderr)
-        stdio.print('Total Cost: %.1fs' % total_cost)
+        stdio.print('Total Cost: %.2fs' % total_cost)
         return plugin_context.return_true()
     except KeyboardInterrupt:
         stdio.stop_loading('fail')