-- @author tungs1-- @modified 2013-07-28 12:00:00-- @created 2013-07-28 12:00:00-- @description groupingfunction groupingfunc203.sql-- @db_name groupingfunction-- @executemode normal-- @tags groupingfunction-- order 1-- start_ignoreSET optimizer_log=on;SET optimizer=on;SET client_min_messages='log';SETSETSET-- end_ignoreselect 'a', * from ((SELECT GROUPING(sale.pn) as g1 FROM product, sale WHERE product.pn=sale.pn GROUP BY GROUPING SETS (sale.pn, product.pname) ORDER BY g1) UNION (SELECT GROUPING(sale.pn) as g1 FROM product, sale WHERE product.pn=sale.pn GROUP BY GROUPING SETS (sale.pn, product.pname) ORDER BY g1))a;psql:/data/tungs1_cdbfast/tincrepo/main/olap/groupingfunction/sql/../output/groupingfunc203_gucs.sql:12: LOG: statement: select 'a', * from ((SELECT GROUPING(sale.pn) as g1 FROM product, sale WHERE product.pn=sale.pn GROUP BY GROUPING SETS (sale.pn, product.pname) ORDER BY g1) UNION (SELECT GROUPING(sale.pn) as g1 FROM product, sale WHERE product.pn=sale.pn GROUP BY GROUPING SETS (sale.pn, product.pname) ORDER BY g1))a;psql:/data/tungs1_cdbfast/tincrepo/main/olap/groupingfunction/sql/../output/groupingfunc203_gucs.sql:12: LOG: [OPT]: Using default search strategypsql:/data/tungs1_cdbfast/tincrepo/main/olap/groupingfunction/sql/../output/groupingfunc203_gucs.sql:12: LOG: 2013-11-08 10:05:42:437127 PST,THD000,TRACE,"CAutoTrace.cpp:53: [OPT]: Search terminated at stage 1/1",psql:/data/tungs1_cdbfast/tincrepo/main/olap/groupingfunction/sql/../output/groupingfunc203_gucs.sql:12: LOG: Query plan size to dispatch: 63KBpsql:/data/tungs1_cdbfast/tincrepo/main/olap/groupingfunction/sql/../output/groupingfunc203_gucs.sql:12: LOG: Material node creates shareinput rwfile pgsql_tmp_SIRW_2955_5_0 (seg0 slice5 rh55-qavm19:40500 pid=27395)psql:/data/tungs1_cdbfast/tincrepo/main/olap/groupingfunction/sql/../output/groupingfunc203_gucs.sql:12: LOG: Material node creates shareinput rwfile pgsql_tmp_SIRW_2955_5_0 (seg1 slice5 rh55-qavm63:40500 pid=11545)psql:/data/tungs1_cdbfast/tincrepo/main/olap/groupingfunction/sql/../output/groupingfunc203_gucs.sql:12: LOG: Material Exec on CrossSlice, current slice 1 (seg1 slice1 rh55-qavm63:40500 pid=11549)psql:/data/tungs1_cdbfast/tincrepo/main/olap/groupingfunction/sql/../output/groupingfunc203_gucs.sql:12: LOG: Material Exec on CrossSlice, current slice 1 (seg0 slice1 rh55-qavm19:40500 pid=27399)psql:/data/tungs1_cdbfast/tincrepo/main/olap/groupingfunction/sql/../output/groupingfunc203_gucs.sql:12: LOG: Material node creates shareinput rwfile pgsql_tmp_SIRW_2955_5_1 (seg0 slice5 rh55-qavm19:40500 pid=27395)psql:/data/tungs1_cdbfast/tincrepo/main/olap/groupingfunction/sql/../output/groupingfunc203_gucs.sql:12: LOG: Material node creates shareinput rwfile pgsql_tmp_SIRW_2955_5_1 (seg1 slice5 rh55-qavm63:40500 pid=11545)psql:/data/tungs1_cdbfast/tincrepo/main/olap/groupingfunction/sql/../output/groupingfunc203_gucs.sql:12: LOG: Material Exec on CrossSlice, current slice 3 (seg1 slice3 rh55-qavm63:40500 pid=11553) ?column? | g1 ----------+---- a | 1 a | 0(2 rows)