1. VariableShowStmt and VariableResetStmt added. 2. VacuumStmt changed (for VACUUM ANALYZE...).
1. VariableShowStmt and VariableResetStmt added.
2. VacuumStmt changed (for VACUUM ANALYZE...).

cjcjameson/gpdb,cjcjameson/gpdb,Quikling/gpdb,xuegang/gpdb,zeroae/postgres-xl,lintzc/gpdb,janebeckman/gpdb,Quikling/gpdb,zaksoup/gpdb,randomtask1155/gpdb,Quikling/gpdb,rvs/gpdb,zaksoup/gpdb,chrishajas/gpdb,janebeckman/gpdb,techdragon/Postgres-XL,CraigHarris/gpdb,randomtask1155/gpdb,adam8157/gpdb,foyzur/gpdb,atris/gpdb,kaknikhil/gpdb,jmcatamney/gpdb,50wu/gpdb,kaknikhil/gpdb,yuanzhao/gpdb,xinzweb/gpdb,royc1/gpdb,ashwinstar/gpdb,xuegang/gpdb,pavanvd/postgres-xl,rubikloud/gpdb,janebeckman/gpdb,atris/gpdb,techdragon/Postgres-XL,edespino/gpdb,adam8157/gpdb,cjcjameson/gpdb,ahachete/gpdb,royc1/gpdb,greenplum-db/gpdb,janebeckman/gpdb,adam8157/gpdb,xuegang/gpdb,kaknikhil/gpdb,royc1/gpdb,edespino/gpdb,ahachete/gpdb,edespino/gpdb,rvs/gpdb,zeroae/postgres-xl,rubikloud/gpdb,postmind-net/postgres-xl,cjcjameson/gpdb,greenplum-db/gpdb,kmjungersen/PostgresXL,zaksoup/gpdb,rubikloud/gpdb,ashwinstar/gpdb,Postgres-XL/Postgres-XL,jmcatamney/gpdb,yuanzhao/gpdb,rvs/gpdb,jmcatamney/gpdb,Chibin/gpdb,lpetrov-pivotal/gpdb,lisakowen/gpdb,xuegang/gpdb,xuegang/gpdb,xuegang/gpdb,lpetrov-pivotal/gpdb,rubikloud/gpdb,kaknikhil/gpdb,yazun/postgres-xl,xinzweb/gpdb,adam8157/gpdb,tangp3/gpdb,yuanzhao/gpdb,yuanzhao/gpdb,postmind-net/postgres-xl,lpetrov-pivotal/gpdb,janebeckman/gpdb,edespino/gpdb,0x0FFF/gpdb,ahachete/gpdb,lisakowen/gpdb,janebeckman/gpdb,greenplum-db/gpdb,royc1/gpdb,chrishajas/gpdb,jmcatamney/gpdb,lintzc/gpdb,CraigHarris/gpdb,50wu/gpdb,rvs/gpdb,CraigHarris/gpdb,yazun/postgres-xl,lpetrov-pivotal/gpdb,CraigHarris/gpdb,CraigHarris/gpdb,lintzc/gpdb,lisakowen/gpdb,ashwinstar/gpdb,foyzur/gpdb,greenplum-db/gpdb,tangp3/gpdb,CraigHarris/gpdb,pavanvd/postgres-xl,zaksoup/gpdb,edespino/gpdb,lpetrov-pivotal/gpdb,chrishajas/gpdb,cjcjameson/gpdb,50wu/gpdb,adam8157/gpdb,0x0FFF/gpdb,arcivanov/postgres-xl,oberstet/postgres-xl,randomtask1155/gpdb,0x0FFF/gpdb,snaga/postgres-xl,Quikling/gpdb,xinzweb/gpdb,randomtask1155/gpdb,foyzur/gpdb,arcivanov/postgres-xl,kaknikhil/gpdb,lisakowen/gpdb,oberstet/postgres-xl,lintzc/gpdb,cjcjameson/gpdb,rvs/gpdb,edespino/gpdb,oberstet/postgres-xl,janebeckman/gpdb,ashwinstar/gpdb,ashwinstar/gpdb,lintzc/gpdb,royc1/gpdb,postmind-net/postgres-xl,postmind-net/postgres-xl,snaga/postgres-xl,zeroae/postgres-xl,xinzweb/gpdb,tangp3/gpdb,tangp3/gpdb,Postgres-XL/Postgres-XL,Chibin/gpdb,techdragon/Postgres-XL,Chibin/gpdb,edespino/gpdb,foyzur/gpdb,edespino/gpdb,Quikling/gpdb,ahachete/gpdb,0x0FFF/gpdb,rubikloud/gpdb,kaknikhil/gpdb,pavanvd/postgres-xl,yuanzhao/gpdb,foyzur/gpdb,50wu/gpdb,tpostgres-projects/tPostgres,arcivanov/postgres-xl,techdragon/Postgres-XL,xuegang/gpdb,ovr/postgres-xl,zaksoup/gpdb,zeroae/postgres-xl,cjcjameson/gpdb,lintzc/gpdb,xinzweb/gpdb,CraigHarris/gpdb,randomtask1155/gpdb,Chibin/gpdb,yuanzhao/gpdb,kaknikhil/gpdb,cjcjameson/gpdb,tangp3/gpdb,foyzur/gpdb,chrishajas/gpdb,0x0FFF/gpdb,tpostgres-projects/tPostgres,greenplum-db/gpdb,pavanvd/postgres-xl,adam8157/gpdb,50wu/gpdb,pavanvd/postgres-xl,Chibin/gpdb,atris/gpdb,arcivanov/postgres-xl,lintzc/gpdb,jmcatamney/gpdb,xuegang/gpdb,royc1/gpdb,ahachete/gpdb,Chibin/gpdb,cjcjameson/gpdb,xinzweb/gpdb,kaknikhil/gpdb,edespino/gpdb,yuanzhao/gpdb,50wu/gpdb,Quikling/gpdb,oberstet/postgres-xl,50wu/gpdb,yazun/postgres-xl,chrishajas/gpdb,lisakowen/gpdb,zaksoup/gpdb,chrishajas/gpdb,randomtask1155/gpdb,royc1/gpdb,randomtask1155/gpdb,ovr/postgres-xl,greenplum-db/gpdb,Quikling/gpdb,rvs/gpdb,Quikling/gpdb,rubikloud/gpdb,xuegang/gpdb,tpostgres-projects/tPostgres,CraigHarris/gpdb,0x0FFF/gpdb,lisakowen/gpdb,rubikloud/gpdb,ahachete/gpdb,tpostgres-projects/tPostgres,tangp3/gpdb,kaknikhil/gpdb,kmjungersen/PostgresXL,atris/gpdb,atris/gpdb,tangp3/gpdb,0x0FFF/gpdb,lintzc/gpdb,lintzc/gpdb,jmcatamney/gpdb,Postgres-XL/Postgres-XL,ovr/postgres-xl,kmjungersen/PostgresXL,tpostgres-projects/tPostgres,zaksoup/gpdb,chrishajas/gpdb,xinzweb/gpdb,lpetrov-pivotal/gpdb,ahachete/gpdb,kmjungersen/PostgresXL,chrishajas/gpdb,snaga/postgres-xl,arcivanov/postgres-xl,yuanzhao/gpdb,cjcjameson/gpdb,Chibin/gpdb,zaksoup/gpdb,yuanzhao/gpdb,atris/gpdb,tangp3/gpdb,atris/gpdb,Postgres-XL/Postgres-XL,royc1/gpdb,kaknikhil/gpdb,randomtask1155/gpdb,ashwinstar/gpdb,jmcatamney/gpdb,snaga/postgres-xl,janebeckman/gpdb,rvs/gpdb,rvs/gpdb,Quikling/gpdb,adam8157/gpdb,lisakowen/gpdb,greenplum-db/gpdb,Chibin/gpdb,CraigHarris/gpdb,techdragon/Postgres-XL,rvs/gpdb,ovr/postgres-xl,janebeckman/gpdb,snaga/postgres-xl,xinzweb/gpdb,greenplum-db/gpdb,50wu/gpdb,jmcatamney/gpdb,foyzur/gpdb,kmjungersen/PostgresXL,yazun/postgres-xl,oberstet/postgres-xl,rubikloud/gpdb,ahachete/gpdb,Chibin/gpdb,Quikling/gpdb,adam8157/gpdb,Chibin/gpdb,janebeckman/gpdb,ovr/postgres-xl,edespino/gpdb,Postgres-XL/Postgres-XL,atris/gpdb,postmind-net/postgres-xl,yuanzhao/gpdb,ashwinstar/gpdb,0x0FFF/gpdb,rvs/gpdb,foyzur/gpdb,ashwinstar/gpdb,arcivanov/postgres-xl,lpetrov-pivotal/gpdb,lisakowen/gpdb,lpetrov-pivotal/gpdb,yazun/postgres-xl,zeroae/postgres-xl