Update:
Update:

< * Allow INET subnet tests to use indexes
> * Allow INET subnet tests using non-constants to be indexed

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