Update and remove items:
Update and remove items:

< * Remove brackets as multi-statement rule grouping, must use parens (Bruce)
> * -Remove brackets as multi-statement rule grouping, must use parens (Bruce)
458d457
< * Remove USING clause from pg_get_indexdef() if index is btree (Bruce)

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