Implement explicit date/time precision per SQL99 spec. Use CAST() mechanism to define CURRENT_TIME and CURRENT_TIMESTAMP.
Implement explicit date/time precision per SQL99 spec.
Use CAST() mechanism to define CURRENT_TIME and CURRENT_TIMESTAMP.

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