More cleanup for | and ^.
More cleanup for | and ^.

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