contrib/intarray updates from Oleg Bartunov: it's reimplemented to use function interface version 1 and special treating of degenerated signatures.
contrib/intarray updates from Oleg Bartunov:
it's reimplemented to use function interface version 1 and special
treating of degenerated signatures.

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