Pleas apply it for 7.2.1 and current CVS.
Pleas apply it for 7.2.1 and current CVS.

Patch fixes using lc.lang instead of lc.lc_ctype.

Teodor Sigaev

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