-- @author tungs1-- @modified 2013-07-28 12:00:00-- @created 2013-07-28 12:00:00-- @description groupingfunction groupingfunc205.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, sale.pn)) 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, sale.pn)) ORDER BY g1))a;psql:/data/tungs1_cdbfast/tincrepo/main/olap/groupingfunction/sql/../output/groupingfunc205_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, sale.pn)) 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, sale.pn)) ORDER BY g1))a;psql:/data/tungs1_cdbfast/tincrepo/main/olap/groupingfunction/sql/../output/groupingfunc205_gucs.sql:12: LOG: [OPT]: Using default search strategypsql:/data/tungs1_cdbfast/tincrepo/main/olap/groupingfunction/sql/../output/groupingfunc205_gucs.sql:12: LOG: 2013-11-08 10:05:49:217871 PST,THD000,TRACE,"CAutoTrace.cpp:53: [OPT]: Search terminated at stage 1/1",psql:/data/tungs1_cdbfast/tincrepo/main/olap/groupingfunction/sql/../output/groupingfunc205_gucs.sql:12: LOG: Query plan size to dispatch: 41KB ?column? | g1 ----------+---- a | 0(1 row)