Fix regression test breakage from triggers patch.
Fix regression test breakage from triggers patch.

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