Avoid need for E'' construct by using regexp instead of LIKE.  More readable, and more like the other places in this file.
Avoid need for E'' construct by using regexp instead of LIKE.  More
readable, and more like the other places in this file.

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