{
   "name": "first_last",
   "abstract": "Aggregate functions to return first or last \"n\" elements in a group",
   "description": "Provides first(anyelement), first(anyelement, int4), last(anyelement) and last(anyelement, int4) aggregates. Dual-argument aggregates return arrays of base type, while single-argument aggregats return just single value",
   "version": "0.1.0",
   "maintainer": [
      "<depesz@depesz.com>"
   ],
   "license": {
      "PostgreSQL": "http://www.postgresql.org/about/licence"
   },
   "prereqs": {
      "runtime": {
         "requires": {
            "PostgreSQL": "9.2.0"
         }
      }
   },
   "provides": {
     "first_last": {
       "file": "first_last--0.1.0.sql",
       "docfile": "README",
       "version": "0.1.0",
       "abstract": "Aggregate functions to return first or last \"n\" elements in a group"
     }
   },
   "generated_by": "Hubert depesz Lubaczewski",
   "meta-spec": {
      "version": "1.0.0",
      "url": "http://pgxn.org/meta/spec.txt"
   },
   "tags": [
      "aggregate",
      "first",
      "last"
   ]
}