Patch to allow vacuum on multi-segment tables, from Hiroshi Inoue
Patch to allow vacuum on multi-segment tables, from Hiroshi Inoue

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