Change LOread() and LOwrite() to loread() and lowrite() to allow use  with case-insensitive SQL parser.
Change LOread() and LOwrite() to loread() and lowrite() to allow use
 with case-insensitive SQL parser.

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