Done, mostly by dblink, I think:
Done, mostly by dblink, I think:

< * Allow queries across multiple databases [crossdb]

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