Change -c to -u for regress.sh...should shrink regression.<portname> somewhat at the same time...
Change -c to -u for regress.sh...should shrink regression.<portname> somewhat
at the same time...

Suggested by: Frank Ridderbusch <ridderbusch.pad@sni.de>

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