Remove duplicate code in heap_prune_chain()
Remove duplicate code in heap_prune_chain()

No need to set tuple tableOid twice

Jim Nasby

50wu/gpdb,xinzweb/gpdb,greenplum-db/gpdb,yazun/postgres-xl,yazun/postgres-xl,Postgres-XL/Postgres-XL,xinzweb/gpdb,ashwinstar/gpdb,pavanvd/postgres-xl,jmcatamney/gpdb,pavanvd/postgres-xl,ashwinstar/gpdb,ashwinstar/gpdb,lisakowen/gpdb,oberstet/postgres-xl,Postgres-XL/Postgres-XL,Postgres-XL/Postgres-XL,oberstet/postgres-xl,lisakowen/gpdb,lisakowen/gpdb,50wu/gpdb,oberstet/postgres-xl,jmcatamney/gpdb,50wu/gpdb,zeroae/postgres-xl,lisakowen/gpdb,xinzweb/gpdb,jmcatamney/gpdb,xinzweb/gpdb,oberstet/postgres-xl,greenplum-db/gpdb,adam8157/gpdb,greenplum-db/gpdb,lisakowen/gpdb,adam8157/gpdb,zeroae/postgres-xl,adam8157/gpdb,jmcatamney/gpdb,zeroae/postgres-xl,ovr/postgres-xl,zeroae/postgres-xl,50wu/gpdb,greenplum-db/gpdb,ashwinstar/gpdb,50wu/gpdb,pavanvd/postgres-xl,lisakowen/gpdb,50wu/gpdb,ashwinstar/gpdb,yazun/postgres-xl,lisakowen/gpdb,adam8157/gpdb,50wu/gpdb,ovr/postgres-xl,Postgres-XL/Postgres-XL,oberstet/postgres-xl,50wu/gpdb,adam8157/gpdb,xinzweb/gpdb,jmcatamney/gpdb,ovr/postgres-xl,adam8157/gpdb,zeroae/postgres-xl,greenplum-db/gpdb,jmcatamney/gpdb,xinzweb/gpdb,xinzweb/gpdb,Postgres-XL/Postgres-XL,jmcatamney/gpdb,ashwinstar/gpdb,greenplum-db/gpdb,jmcatamney/gpdb,techdragon/Postgres-XL,adam8157/gpdb,techdragon/Postgres-XL,adam8157/gpdb,yazun/postgres-xl,lisakowen/gpdb,ovr/postgres-xl,pavanvd/postgres-xl,ashwinstar/gpdb,yazun/postgres-xl,xinzweb/gpdb,techdragon/Postgres-XL,pavanvd/postgres-xl,greenplum-db/gpdb,techdragon/Postgres-XL,ashwinstar/gpdb,greenplum-db/gpdb,techdragon/Postgres-XL,ovr/postgres-xl