Fix bogus coding of SET DEFAULT ri triggers ... or at least make it less bogus than it was.  Per bug report from Adrian Pop.
Fix bogus coding of SET DEFAULT ri triggers ... or at least make it less
bogus than it was.  Per bug report from Adrian Pop.

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