 r9991@agentz-office:  agentz | 2008-07-08 17:16:05 +0800  added type ltree
 r9991@agentz-office:  agentz | 2008-07-08 17:16:05 +0800
 added type ltree


git-svn-id: 1e305be66d043bb50495ad67d7451794839df690@1674 b2c27d59-8999-dc11-853b-000bcdefe56b

beni55/old-openresty,beni55/old-openresty,beni55/old-openresty,beni55/old-openresty,agentzh/old-openresty,agentzh/old-openresty,agentzh/old-openresty,beni55/old-openresty,agentzh/old-openresty