Merge pull request #1101 from nkgm/topic/xid8

Add xid8 type

Author: mpilquist

modules/core/shared/src/main/scala/data/Type.scala

@@ -145,6 +145,7 @@ object Type {
   val varchar          = Type("varchar")
   val void             = Type("void")
   val xid              = Type("xid")
+  val xid8             = Type("xid8")
   val xml              = Type("xml")
 
   // Built-in Array Types
@@ -161,6 +162,7 @@ object Type {
   val _oid             = Type("_oid",           List(Type("oid")))
   val _tid             = Type("_tid",           List(Type("tid")))
   val _xid             = Type("_xid",           List(Type("xid")))
+  val _xid8            = Type("_xid8",          List(Type("xid8")))
   val _cid             = Type("_cid",           List(Type("cid")))
   val _oidvector       = Type("_oidvector",     List(Type("oidvector")))
   val _json            = Type("_json",          List(Type("json")))

modules/core/shared/src/main/scala/util/Typer.scala

@@ -89,7 +89,7 @@ object Typer {
         704  -> tinterval,     2279 -> trigger,          3310 -> tsm_handler, 3615 -> tsquery,
         3908 -> tsrange,       3910 -> tstzrange,        3614 -> tsvector,    2970 -> txid_snapshot,
         705  -> unknown,       2950 -> uuid,             1562 -> varbit,      1043 -> varchar,
-        2278 -> void,          28   -> xid,              142  -> xml,
+        2278 -> void,          28   -> xid,              5069 -> xid8,        142  -> xml,
 
         // Built-in Array Types
         1000 -> _bool,         1001 -> _bytea,         1002 -> _char,         1003 -> _name,
@@ -109,7 +109,7 @@ object Typer {
         3644 -> _gtsvector,    3645 -> _tsquery,       3735 -> _regconfig,    3770 -> _regdictionary,
         3807 -> _jsonb,        2949 -> _txid_snapshot, 3905 -> _int4range,    3907 -> _numrange,
         3909 -> _tsrange,      3911 -> _tstzrange,     3913 -> _daterange,    3927 -> _int8range,
-        2287 -> _record,       1263 -> _cstring,
+        2287 -> _record,       1263 -> _cstring,       271  -> _xid8
 
      )