Fix log_duration and log_min_duration_statement to print properly, as pointed out by Peter.
Fix log_duration and log_min_duration_statement to print properly, as
pointed out by Peter.

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