diff --git a/Cargo.toml b/Cargo.toml
index 77f0a537..88d2a38e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,8 +8,8 @@ repository = "https://github.com/sfackler/rust-postgres"
 documentation = "https://sfackler.github.io/rust-postgres/doc/v0.11.3/postgres"
 readme = "README.md"
 keywords = ["database", "postgres", "postgresql", "sql"]
-build = "build.rs"
-include = ["src/*", "build.rs", "errcodes.txt", "Cargo.toml", "LICENSE", "README.md", "THIRD_PARTY"]
+build = "build/main.rs"
+include = ["src/*", "build/*", "Cargo.toml", "LICENSE", "README.md", "THIRD_PARTY"]
 
 [lib]
 name = "postgres"
@@ -23,6 +23,7 @@ path = "tests/test.rs"
 
 [build-dependencies]
 phf_codegen = "0.7"
+regex = "0.1"
 
 [dependencies]
 bufstream = "0.1"
diff --git a/errcodes.txt b/build/errcodes.txt
similarity index 100%
rename from errcodes.txt
rename to build/errcodes.txt
diff --git a/build/main.rs b/build/main.rs
new file mode 100644
index 00000000..816d668f
--- /dev/null
+++ b/build/main.rs
@@ -0,0 +1,35 @@
+extern crate phf_codegen;
+extern crate regex;
+
+use std::ascii::AsciiExt;
+
+mod sqlstate;
+mod types;
+
+fn main() {
+    sqlstate::build();
+    types::build();
+
+    println!("cargo:rerun-if-changed=build");
+}
+
+fn snake_to_camel(s: &str) -> String {
+    let mut out = String::new();
+
+    let mut upper = true;
+    for ch in s.chars() {
+        if ch == '_' {
+            upper = true;
+        } else {
+            let ch = if upper {
+                upper = false;
+                ch.to_ascii_uppercase()
+            } else {
+                ch
+            };
+            out.push(ch);
+        }
+    }
+
+    out
+}
diff --git a/build/pg_range.h b/build/pg_range.h
new file mode 100644
index 00000000..9a158903
--- /dev/null
+++ b/build/pg_range.h
@@ -0,0 +1,85 @@
+/*-------------------------------------------------------------------------
+ *
+ * pg_range.h
+ *	  definition of the system "range" relation (pg_range)
+ *	  along with the relation's initial contents.
+ *
+ *
+ * Portions Copyright (c) 1996-2015, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1994, Regents of the University of California
+ *
+ * src/include/catalog/pg_range.h
+ *
+ * NOTES
+ *	  the genbki.pl script reads this file and generates .bki
+ *	  information from the DATA() statements.
+ *
+ *	  XXX do NOT break up DATA() statements into multiple lines!
+ *		  the scripts are not as smart as you might think...
+ *
+ *-------------------------------------------------------------------------
+ */
+#ifndef PG_RANGE_H
+#define PG_RANGE_H
+
+#include "catalog/genbki.h"
+
+/* ----------------
+ *		pg_range definition.  cpp turns this into
+ *		typedef struct FormData_pg_range
+ * ----------------
+ */
+#define RangeRelationId 3541
+
+CATALOG(pg_range,3541) BKI_WITHOUT_OIDS
+{
+	Oid			rngtypid;		/* OID of owning range type */
+	Oid			rngsubtype;		/* OID of range's element type (subtype) */
+	Oid			rngcollation;	/* collation for this range type, or 0 */
+	Oid			rngsubopc;		/* subtype's btree opclass */
+	regproc		rngcanonical;	/* canonicalize range, or 0 */
+	regproc		rngsubdiff;		/* subtype difference as a float8, or 0 */
+} FormData_pg_range;
+
+/* ----------------
+ *		Form_pg_range corresponds to a pointer to a tuple with
+ *		the format of pg_range relation.
+ * ----------------
+ */
+typedef FormData_pg_range *Form_pg_range;
+
+/* ----------------
+ *		compiler constants for pg_range
+ * ----------------
+ */
+#define Natts_pg_range					6
+#define Anum_pg_range_rngtypid			1
+#define Anum_pg_range_rngsubtype		2
+#define Anum_pg_range_rngcollation		3
+#define Anum_pg_range_rngsubopc			4
+#define Anum_pg_range_rngcanonical		5
+#define Anum_pg_range_rngsubdiff		6
+
+
+/* ----------------
+ *		initial contents of pg_range
+ * ----------------
+ */
+DATA(insert ( 3904 23	0 1978 int4range_canonical int4range_subdiff));
+DATA(insert ( 3906 1700 0 3125 - numrange_subdiff));
+DATA(insert ( 3908 1114 0 3128 - tsrange_subdiff));
+DATA(insert ( 3910 1184 0 3127 - tstzrange_subdiff));
+DATA(insert ( 3912 1082 0 3122 daterange_canonical daterange_subdiff));
+DATA(insert ( 3926 20	0 3124 int8range_canonical int8range_subdiff));
+
+
+/*
+ * prototypes for functions in pg_range.c
+ */
+
+extern void RangeCreate(Oid rangeTypeOid, Oid rangeSubType, Oid rangeCollation,
+			Oid rangeSubOpclass, RegProcedure rangeCanonical,
+			RegProcedure rangeSubDiff);
+extern void RangeDelete(Oid rangeTypeOid);
+
+#endif   /* PG_RANGE_H */
diff --git a/build/pg_type.h b/build/pg_type.h
new file mode 100644
index 00000000..7dc95c8d
--- /dev/null
+++ b/build/pg_type.h
@@ -0,0 +1,738 @@
+/*-------------------------------------------------------------------------
+ *
+ * pg_type.h
+ *	  definition of the system "type" relation (pg_type)
+ *	  along with the relation's initial contents.
+ *
+ *
+ * Portions Copyright (c) 1996-2015, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1994, Regents of the University of California
+ *
+ * src/include/catalog/pg_type.h
+ *
+ * NOTES
+ *	  the genbki.pl script reads this file and generates .bki
+ *	  information from the DATA() statements.
+ *
+ *-------------------------------------------------------------------------
+ */
+#ifndef PG_TYPE_H
+#define PG_TYPE_H
+
+#include "catalog/genbki.h"
+
+/* ----------------
+ *		pg_type definition.  cpp turns this into
+ *		typedef struct FormData_pg_type
+ *
+ *		Some of the values in a pg_type instance are copied into
+ *		pg_attribute instances.  Some parts of Postgres use the pg_type copy,
+ *		while others use the pg_attribute copy, so they must match.
+ *		See struct FormData_pg_attribute for details.
+ * ----------------
+ */
+#define TypeRelationId	1247
+#define TypeRelation_Rowtype_Id  71
+
+CATALOG(pg_type,1247) BKI_BOOTSTRAP BKI_ROWTYPE_OID(71) BKI_SCHEMA_MACRO
+{
+	NameData	typname;		/* type name */
+	Oid			typnamespace;	/* OID of namespace containing this type */
+	Oid			typowner;		/* type owner */
+
+	/*
+	 * For a fixed-size type, typlen is the number of bytes we use to
+	 * represent a value of this type, e.g. 4 for an int4.  But for a
+	 * variable-length type, typlen is negative.  We use -1 to indicate a
+	 * "varlena" type (one that has a length word), -2 to indicate a
+	 * null-terminated C string.
+	 */
+	int16		typlen;
+
+	/*
+	 * typbyval determines whether internal Postgres routines pass a value of
+	 * this type by value or by reference.  typbyval had better be FALSE if
+	 * the length is not 1, 2, or 4 (or 8 on 8-byte-Datum machines).
+	 * Variable-length types are always passed by reference. Note that
+	 * typbyval can be false even if the length would allow pass-by-value;
+	 * this is currently true for type float4, for example.
+	 */
+	bool		typbyval;
+
+	/*
+	 * typtype is 'b' for a base type, 'c' for a composite type (e.g., a
+	 * table's rowtype), 'd' for a domain, 'e' for an enum type, 'p' for a
+	 * pseudo-type, or 'r' for a range type. (Use the TYPTYPE macros below.)
+	 *
+	 * If typtype is 'c', typrelid is the OID of the class' entry in pg_class.
+	 */
+	char		typtype;
+
+	/*
+	 * typcategory and typispreferred help the parser distinguish preferred
+	 * and non-preferred coercions.  The category can be any single ASCII
+	 * character (but not \0).  The categories used for built-in types are
+	 * identified by the TYPCATEGORY macros below.
+	 */
+	char		typcategory;	/* arbitrary type classification */
+
+	bool		typispreferred; /* is type "preferred" within its category? */
+
+	/*
+	 * If typisdefined is false, the entry is only a placeholder (forward
+	 * reference).  We know the type name, but not yet anything else about it.
+	 */
+	bool		typisdefined;
+
+	char		typdelim;		/* delimiter for arrays of this type */
+
+	Oid			typrelid;		/* 0 if not a composite type */
+
+	/*
+	 * If typelem is not 0 then it identifies another row in pg_type. The
+	 * current type can then be subscripted like an array yielding values of
+	 * type typelem. A non-zero typelem does not guarantee this type to be a
+	 * "real" array type; some ordinary fixed-length types can also be
+	 * subscripted (e.g., name, point). Variable-length types can *not* be
+	 * turned into pseudo-arrays like that. Hence, the way to determine
+	 * whether a type is a "true" array type is if:
+	 *
+	 * typelem != 0 and typlen == -1.
+	 */
+	Oid			typelem;
+
+	/*
+	 * If there is a "true" array type having this type as element type,
+	 * typarray links to it.  Zero if no associated "true" array type.
+	 */
+	Oid			typarray;
+
+	/*
+	 * I/O conversion procedures for the datatype.
+	 */
+	regproc		typinput;		/* text format (required) */
+	regproc		typoutput;
+	regproc		typreceive;		/* binary format (optional) */
+	regproc		typsend;
+
+	/*
+	 * I/O functions for optional type modifiers.
+	 */
+	regproc		typmodin;
+	regproc		typmodout;
+
+	/*
+	 * Custom ANALYZE procedure for the datatype (0 selects the default).
+	 */
+	regproc		typanalyze;
+
+	/* ----------------
+	 * typalign is the alignment required when storing a value of this
+	 * type.  It applies to storage on disk as well as most
+	 * representations of the value inside Postgres.  When multiple values
+	 * are stored consecutively, such as in the representation of a
+	 * complete row on disk, padding is inserted before a datum of this
+	 * type so that it begins on the specified boundary.  The alignment
+	 * reference is the beginning of the first datum in the sequence.
+	 *
+	 * 'c' = CHAR alignment, ie no alignment needed.
+	 * 's' = SHORT alignment (2 bytes on most machines).
+	 * 'i' = INT alignment (4 bytes on most machines).
+	 * 'd' = DOUBLE alignment (8 bytes on many machines, but by no means all).
+	 *
+	 * See include/access/tupmacs.h for the macros that compute these
+	 * alignment requirements.  Note also that we allow the nominal alignment
+	 * to be violated when storing "packed" varlenas; the TOAST mechanism
+	 * takes care of hiding that from most code.
+	 *
+	 * NOTE: for types used in system tables, it is critical that the
+	 * size and alignment defined in pg_type agree with the way that the
+	 * compiler will lay out the field in a struct representing a table row.
+	 * ----------------
+	 */
+	char		typalign;
+
+	/* ----------------
+	 * typstorage tells if the type is prepared for toasting and what
+	 * the default strategy for attributes of this type should be.
+	 *
+	 * 'p' PLAIN	  type not prepared for toasting
+	 * 'e' EXTERNAL   external storage possible, don't try to compress
+	 * 'x' EXTENDED   try to compress and store external if required
+	 * 'm' MAIN		  like 'x' but try to keep in main tuple
+	 * ----------------
+	 */
+	char		typstorage;
+
+	/*
+	 * This flag represents a "NOT NULL" constraint against this datatype.
+	 *
+	 * If true, the attnotnull column for a corresponding table column using
+	 * this datatype will always enforce the NOT NULL constraint.
+	 *
+	 * Used primarily for domain types.
+	 */
+	bool		typnotnull;
+
+	/*
+	 * Domains use typbasetype to show the base (or domain) type that the
+	 * domain is based on.  Zero if the type is not a domain.
+	 */
+	Oid			typbasetype;
+
+	/*
+	 * Domains use typtypmod to record the typmod to be applied to their base
+	 * type (-1 if base type does not use a typmod).  -1 if this type is not a
+	 * domain.
+	 */
+	int32		typtypmod;
+
+	/*
+	 * typndims is the declared number of dimensions for an array domain type
+	 * (i.e., typbasetype is an array type).  Otherwise zero.
+	 */
+	int32		typndims;
+
+	/*
+	 * Collation: 0 if type cannot use collations, DEFAULT_COLLATION_OID for
+	 * collatable base types, possibly other OID for domains
+	 */
+	Oid			typcollation;
+
+#ifdef CATALOG_VARLEN			/* variable-length fields start here */
+
+	/*
+	 * If typdefaultbin is not NULL, it is the nodeToString representation of
+	 * a default expression for the type.  Currently this is only used for
+	 * domains.
+	 */
+	pg_node_tree typdefaultbin;
+
+	/*
+	 * typdefault is NULL if the type has no associated default value. If
+	 * typdefaultbin is not NULL, typdefault must contain a human-readable
+	 * version of the default expression represented by typdefaultbin. If
+	 * typdefaultbin is NULL and typdefault is not, then typdefault is the
+	 * external representation of the type's default value, which may be fed
+	 * to the type's input converter to produce a constant.
+	 */
+	text		typdefault;
+
+	/*
+	 * Access permissions
+	 */
+	aclitem		typacl[1];
+#endif
+} FormData_pg_type;
+
+/* ----------------
+ *		Form_pg_type corresponds to a pointer to a row with
+ *		the format of pg_type relation.
+ * ----------------
+ */
+typedef FormData_pg_type *Form_pg_type;
+
+/* ----------------
+ *		compiler constants for pg_type
+ * ----------------
+ */
+#define Natts_pg_type					30
+#define Anum_pg_type_typname			1
+#define Anum_pg_type_typnamespace		2
+#define Anum_pg_type_typowner			3
+#define Anum_pg_type_typlen				4
+#define Anum_pg_type_typbyval			5
+#define Anum_pg_type_typtype			6
+#define Anum_pg_type_typcategory		7
+#define Anum_pg_type_typispreferred		8
+#define Anum_pg_type_typisdefined		9
+#define Anum_pg_type_typdelim			10
+#define Anum_pg_type_typrelid			11
+#define Anum_pg_type_typelem			12
+#define Anum_pg_type_typarray			13
+#define Anum_pg_type_typinput			14
+#define Anum_pg_type_typoutput			15
+#define Anum_pg_type_typreceive			16
+#define Anum_pg_type_typsend			17
+#define Anum_pg_type_typmodin			18
+#define Anum_pg_type_typmodout			19
+#define Anum_pg_type_typanalyze			20
+#define Anum_pg_type_typalign			21
+#define Anum_pg_type_typstorage			22
+#define Anum_pg_type_typnotnull			23
+#define Anum_pg_type_typbasetype		24
+#define Anum_pg_type_typtypmod			25
+#define Anum_pg_type_typndims			26
+#define Anum_pg_type_typcollation		27
+#define Anum_pg_type_typdefaultbin		28
+#define Anum_pg_type_typdefault			29
+#define Anum_pg_type_typacl				30
+
+
+/* ----------------
+ *		initial contents of pg_type
+ * ----------------
+ */
+
+/*
+ * Keep the following ordered by OID so that later changes can be made more
+ * easily.
+ *
+ * For types used in the system catalogs, make sure the values here match
+ * TypInfo[] in bootstrap.c.
+ */
+
+/* OIDS 1 - 99 */
+DATA(insert OID = 16 (	bool	   PGNSP PGUID	1 t b B t t \054 0	 0 1000 boolin boolout boolrecv boolsend - - - c p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("boolean, 'true'/'false'");
+#define BOOLOID			16
+
+DATA(insert OID = 17 (	bytea	   PGNSP PGUID -1 f b U f t \054 0	0 1001 byteain byteaout bytearecv byteasend - - - i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("variable-length string, binary values escaped");
+#define BYTEAOID		17
+
+DATA(insert OID = 18 (	char	   PGNSP PGUID	1 t b S f t \054 0	 0 1002 charin charout charrecv charsend - - - c p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("single character");
+#define CHAROID			18
+
+DATA(insert OID = 19 (	name	   PGNSP PGUID NAMEDATALEN f b S f t \054 0 18 1003 namein nameout namerecv namesend - - - c p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("63-byte type for storing system identifiers");
+#define NAMEOID			19
+
+DATA(insert OID = 20 (	int8	   PGNSP PGUID	8 FLOAT8PASSBYVAL b N f t \054 0	 0 1016 int8in int8out int8recv int8send - - - d p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("~18 digit integer, 8-byte storage");
+#define INT8OID			20
+
+DATA(insert OID = 21 (	int2	   PGNSP PGUID	2 t b N f t \054 0	 0 1005 int2in int2out int2recv int2send - - - s p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("-32 thousand to 32 thousand, 2-byte storage");
+#define INT2OID			21
+
+DATA(insert OID = 22 (	int2vector PGNSP PGUID -1 f b A f t \054 0	21 1006 int2vectorin int2vectorout int2vectorrecv int2vectorsend - - - i p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("array of int2, used in system tables");
+#define INT2VECTOROID	22
+
+DATA(insert OID = 23 (	int4	   PGNSP PGUID	4 t b N f t \054 0	 0 1007 int4in int4out int4recv int4send - - - i p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("-2 billion to 2 billion integer, 4-byte storage");
+#define INT4OID			23
+
+DATA(insert OID = 24 (	regproc    PGNSP PGUID	4 t b N f t \054 0	 0 1008 regprocin regprocout regprocrecv regprocsend - - - i p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("registered procedure");
+#define REGPROCOID		24
+
+DATA(insert OID = 25 (	text	   PGNSP PGUID -1 f b S t t \054 0	0 1009 textin textout textrecv textsend - - - i x f 0 -1 0 100 _null_ _null_ _null_ ));
+DESCR("variable-length string, no limit specified");
+#define TEXTOID			25
+
+DATA(insert OID = 26 (	oid		   PGNSP PGUID	4 t b N t t \054 0	 0 1028 oidin oidout oidrecv oidsend - - - i p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("object identifier(oid), maximum 4 billion");
+#define OIDOID			26
+
+DATA(insert OID = 27 (	tid		   PGNSP PGUID	6 f b U f t \054 0	 0 1010 tidin tidout tidrecv tidsend - - - s p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("(block, offset), physical location of tuple");
+#define TIDOID		27
+
+DATA(insert OID = 28 (	xid		   PGNSP PGUID	4 t b U f t \054 0	 0 1011 xidin xidout xidrecv xidsend - - - i p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("transaction id");
+#define XIDOID 28
+
+DATA(insert OID = 29 (	cid		   PGNSP PGUID	4 t b U f t \054 0	 0 1012 cidin cidout cidrecv cidsend - - - i p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("command identifier type, sequence in transaction id");
+#define CIDOID 29
+
+DATA(insert OID = 30 (	oidvector  PGNSP PGUID -1 f b A f t \054 0	26 1013 oidvectorin oidvectorout oidvectorrecv oidvectorsend - - - i p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("array of oids, used in system tables");
+#define OIDVECTOROID	30
+
+/* hand-built rowtype entries for bootstrapped catalogs */
+/* NB: OIDs assigned here must match the BKI_ROWTYPE_OID declarations */
+
+DATA(insert OID = 71 (	pg_type			PGNSP PGUID -1 f c C f t \054 1247 0 0 record_in record_out record_recv record_send - - - d x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 75 (	pg_attribute	PGNSP PGUID -1 f c C f t \054 1249 0 0 record_in record_out record_recv record_send - - - d x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 81 (	pg_proc			PGNSP PGUID -1 f c C f t \054 1255 0 0 record_in record_out record_recv record_send - - - d x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 83 (	pg_class		PGNSP PGUID -1 f c C f t \054 1259 0 0 record_in record_out record_recv record_send - - - d x f 0 -1 0 0 _null_ _null_ _null_ ));
+
+/* OIDS 100 - 199 */
+DATA(insert OID = 114 ( json		   PGNSP PGUID -1 f b U f t \054 0 0 199 json_in json_out json_recv json_send - - - i x f 0 -1 0 0 _null_ _null_ _null_ ));
+#define JSONOID 114
+DATA(insert OID = 142 ( xml		   PGNSP PGUID -1 f b U f t \054 0 0 143 xml_in xml_out xml_recv xml_send - - - i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("XML content");
+#define XMLOID 142
+DATA(insert OID = 143 ( _xml	   PGNSP PGUID -1 f b A f t \054 0 142 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 199 ( _json	   PGNSP PGUID -1 f b A f t \054 0 114 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+
+DATA(insert OID = 194 ( pg_node_tree	PGNSP PGUID -1 f b S f t \054 0 0 0 pg_node_tree_in pg_node_tree_out pg_node_tree_recv pg_node_tree_send - - - i x f 0 -1 0 100 _null_ _null_ _null_ ));
+DESCR("string representing an internal node tree");
+#define PGNODETREEOID	194
+
+DATA(insert OID = 32 ( pg_ddl_command	PGNSP PGUID SIZEOF_POINTER t p P f t \054 0 0 0 pg_ddl_command_in pg_ddl_command_out pg_ddl_command_recv pg_ddl_command_send - - - ALIGNOF_POINTER p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("internal type for passing CollectedCommand");
+#define PGDDLCOMMANDOID 32
+
+/* OIDS 200 - 299 */
+
+DATA(insert OID = 210 (  smgr	   PGNSP PGUID 2 t b U f t \054 0 0 0 smgrin smgrout - - - - - s p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("storage manager");
+
+/* OIDS 300 - 399 */
+
+/* OIDS 400 - 499 */
+
+/* OIDS 500 - 599 */
+
+/* OIDS 600 - 699 */
+DATA(insert OID = 600 (  point	   PGNSP PGUID 16 f b G f t \054 0 701 1017 point_in point_out point_recv point_send - - - d p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("geometric point '(x, y)'");
+#define POINTOID		600
+DATA(insert OID = 601 (  lseg	   PGNSP PGUID 32 f b G f t \054 0 600 1018 lseg_in lseg_out lseg_recv lseg_send - - - d p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("geometric line segment '(pt1,pt2)'");
+#define LSEGOID			601
+DATA(insert OID = 602 (  path	   PGNSP PGUID -1 f b G f t \054 0 0 1019 path_in path_out path_recv path_send - - - d x f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("geometric path '(pt1,...)'");
+#define PATHOID			602
+DATA(insert OID = 603 (  box	   PGNSP PGUID 32 f b G f t \073 0 600 1020 box_in box_out box_recv box_send - - - d p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("geometric box '(lower left,upper right)'");
+#define BOXOID			603
+DATA(insert OID = 604 (  polygon   PGNSP PGUID -1 f b G f t \054 0	 0 1027 poly_in poly_out poly_recv poly_send - - - d x f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("geometric polygon '(pt1,...)'");
+#define POLYGONOID		604
+
+DATA(insert OID = 628 (  line	   PGNSP PGUID 24 f b G f t \054 0 701 629 line_in line_out line_recv line_send - - - d p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("geometric line");
+#define LINEOID			628
+DATA(insert OID = 629 (  _line	   PGNSP PGUID	-1 f b A f t \054 0 628 0 array_in array_out array_recv array_send - - array_typanalyze d x f 0 -1 0 0 _null_ _null_ _null_ ));
+
+/* OIDS 700 - 799 */
+
+DATA(insert OID = 700 (  float4    PGNSP PGUID	4 FLOAT4PASSBYVAL b N f t \054 0	 0 1021 float4in float4out float4recv float4send - - - i p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("single-precision floating point number, 4-byte storage");
+#define FLOAT4OID 700
+DATA(insert OID = 701 (  float8    PGNSP PGUID	8 FLOAT8PASSBYVAL b N t t \054 0	 0 1022 float8in float8out float8recv float8send - - - d p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("double-precision floating point number, 8-byte storage");
+#define FLOAT8OID 701
+DATA(insert OID = 702 (  abstime   PGNSP PGUID	4 t b D f t \054 0	 0 1023 abstimein abstimeout abstimerecv abstimesend - - - i p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("absolute, limited-range date and time (Unix system time)");
+#define ABSTIMEOID		702
+DATA(insert OID = 703 (  reltime   PGNSP PGUID	4 t b T f t \054 0	 0 1024 reltimein reltimeout reltimerecv reltimesend - - - i p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("relative, limited-range time interval (Unix delta time)");
+#define RELTIMEOID		703
+DATA(insert OID = 704 (  tinterval PGNSP PGUID 12 f b T f t \054 0	 0 1025 tintervalin tintervalout tintervalrecv tintervalsend - - - i p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("(abstime,abstime), time interval");
+#define TINTERVALOID	704
+DATA(insert OID = 705 (  unknown   PGNSP PGUID -2 f b X f t \054 0	 0 0 unknownin unknownout unknownrecv unknownsend - - - c p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("");
+#define UNKNOWNOID		705
+
+DATA(insert OID = 718 (  circle    PGNSP PGUID	24 f b G f t \054 0 0 719 circle_in circle_out circle_recv circle_send - - - d p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("geometric circle '(center,radius)'");
+#define CIRCLEOID		718
+DATA(insert OID = 719 (  _circle   PGNSP PGUID	-1 f b A f t \054 0  718 0 array_in array_out array_recv array_send - - array_typanalyze d x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 790 (  money	   PGNSP PGUID	 8 FLOAT8PASSBYVAL b N f t \054 0 0 791 cash_in cash_out cash_recv cash_send - - - d p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("monetary amounts, $d,ddd.cc");
+#define CASHOID 790
+DATA(insert OID = 791 (  _money    PGNSP PGUID	-1 f b A f t \054 0  790 0 array_in array_out array_recv array_send - - array_typanalyze d x f 0 -1 0 0 _null_ _null_ _null_ ));
+
+/* OIDS 800 - 899 */
+DATA(insert OID = 829 ( macaddr    PGNSP PGUID	6 f b U f t \054 0 0 1040 macaddr_in macaddr_out macaddr_recv macaddr_send - - - i p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("XX:XX:XX:XX:XX:XX, MAC address");
+#define MACADDROID 829
+DATA(insert OID = 869 ( inet	   PGNSP PGUID	-1 f b I t t \054 0 0 1041 inet_in inet_out inet_recv inet_send - - - i m f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("IP address/netmask, host address, netmask optional");
+#define INETOID 869
+DATA(insert OID = 650 ( cidr	   PGNSP PGUID	-1 f b I f t \054 0 0 651 cidr_in cidr_out cidr_recv cidr_send - - - i m f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("network IP address/netmask, network address");
+#define CIDROID 650
+
+/* OIDS 900 - 999 */
+
+/* OIDS 1000 - 1099 */
+DATA(insert OID = 1000 (  _bool		 PGNSP PGUID -1 f b A f t \054 0	16 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 1001 (  _bytea	 PGNSP PGUID -1 f b A f t \054 0	17 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 1002 (  _char		 PGNSP PGUID -1 f b A f t \054 0	18 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 1003 (  _name		 PGNSP PGUID -1 f b A f t \054 0	19 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 1005 (  _int2		 PGNSP PGUID -1 f b A f t \054 0	21 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+#define INT2ARRAYOID		1005
+DATA(insert OID = 1006 (  _int2vector PGNSP PGUID -1 f b A f t \054 0	22 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 1007 (  _int4		 PGNSP PGUID -1 f b A f t \054 0	23 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+#define INT4ARRAYOID		1007
+DATA(insert OID = 1008 (  _regproc	 PGNSP PGUID -1 f b A f t \054 0	24 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 1009 (  _text		 PGNSP PGUID -1 f b A f t \054 0	25 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 100 _null_ _null_ _null_ ));
+#define TEXTARRAYOID		1009
+DATA(insert OID = 1028 (  _oid		 PGNSP PGUID -1 f b A f t \054 0	26 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+#define OIDARRAYOID			1028
+DATA(insert OID = 1010 (  _tid		 PGNSP PGUID -1 f b A f t \054 0	27 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 1011 (  _xid		 PGNSP PGUID -1 f b A f t \054 0	28 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 1012 (  _cid		 PGNSP PGUID -1 f b A f t \054 0	29 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 1013 (  _oidvector PGNSP PGUID -1 f b A f t \054 0	30 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 1014 (  _bpchar	 PGNSP PGUID -1 f b A f t \054 0 1042 0 array_in array_out array_recv array_send bpchartypmodin bpchartypmodout array_typanalyze i x f 0 -1 0 100 _null_ _null_ _null_ ));
+DATA(insert OID = 1015 (  _varchar	 PGNSP PGUID -1 f b A f t \054 0 1043 0 array_in array_out array_recv array_send varchartypmodin varchartypmodout array_typanalyze i x f 0 -1 0 100 _null_ _null_ _null_ ));
+DATA(insert OID = 1016 (  _int8		 PGNSP PGUID -1 f b A f t \054 0	20 0 array_in array_out array_recv array_send - - array_typanalyze d x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 1017 (  _point	 PGNSP PGUID -1 f b A f t \054 0 600 0 array_in array_out array_recv array_send - - array_typanalyze d x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 1018 (  _lseg		 PGNSP PGUID -1 f b A f t \054 0 601 0 array_in array_out array_recv array_send - - array_typanalyze d x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 1019 (  _path		 PGNSP PGUID -1 f b A f t \054 0 602 0 array_in array_out array_recv array_send - - array_typanalyze d x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 1020 (  _box		 PGNSP PGUID -1 f b A f t \073 0 603 0 array_in array_out array_recv array_send - - array_typanalyze d x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 1021 (  _float4	 PGNSP PGUID -1 f b A f t \054 0 700 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+#define FLOAT4ARRAYOID 1021
+DATA(insert OID = 1022 (  _float8	 PGNSP PGUID -1 f b A f t \054 0 701 0 array_in array_out array_recv array_send - - array_typanalyze d x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 1023 (  _abstime	 PGNSP PGUID -1 f b A f t \054 0 702 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 1024 (  _reltime	 PGNSP PGUID -1 f b A f t \054 0 703 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 1025 (  _tinterval PGNSP PGUID -1 f b A f t \054 0 704 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 1027 (  _polygon	 PGNSP PGUID -1 f b A f t \054 0 604 0 array_in array_out array_recv array_send - - array_typanalyze d x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 1033 (  aclitem	 PGNSP PGUID 12 f b U f t \054 0 0 1034 aclitemin aclitemout - - - - - i p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("access control list");
+#define ACLITEMOID		1033
+DATA(insert OID = 1034 (  _aclitem	 PGNSP PGUID -1 f b A f t \054 0 1033 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 1040 (  _macaddr	 PGNSP PGUID -1 f b A f t \054 0  829 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 1041 (  _inet		 PGNSP PGUID -1 f b A f t \054 0  869 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 651  (  _cidr		 PGNSP PGUID -1 f b A f t \054 0  650 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 1263 (  _cstring	 PGNSP PGUID -1 f b A f t \054 0 2275 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+#define CSTRINGARRAYOID		1263
+
+DATA(insert OID = 1042 ( bpchar		 PGNSP PGUID -1 f b S f t \054 0	0 1014 bpcharin bpcharout bpcharrecv bpcharsend bpchartypmodin bpchartypmodout - i x f 0 -1 0 100 _null_ _null_ _null_ ));
+DESCR("char(length), blank-padded string, fixed storage length");
+#define BPCHAROID		1042
+DATA(insert OID = 1043 ( varchar	 PGNSP PGUID -1 f b S f t \054 0	0 1015 varcharin varcharout varcharrecv varcharsend varchartypmodin varchartypmodout - i x f 0 -1 0 100 _null_ _null_ _null_ ));
+DESCR("varchar(length), non-blank-padded string, variable storage length");
+#define VARCHAROID		1043
+
+DATA(insert OID = 1082 ( date		 PGNSP PGUID	4 t b D f t \054 0	0 1182 date_in date_out date_recv date_send - - - i p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("date");
+#define DATEOID			1082
+DATA(insert OID = 1083 ( time		 PGNSP PGUID	8 FLOAT8PASSBYVAL b D f t \054 0	0 1183 time_in time_out time_recv time_send timetypmodin timetypmodout - d p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("time of day");
+#define TIMEOID			1083
+
+/* OIDS 1100 - 1199 */
+DATA(insert OID = 1114 ( timestamp	 PGNSP PGUID	8 FLOAT8PASSBYVAL b D f t \054 0	0 1115 timestamp_in timestamp_out timestamp_recv timestamp_send timestamptypmodin timestamptypmodout - d p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("date and time");
+#define TIMESTAMPOID	1114
+DATA(insert OID = 1115 ( _timestamp  PGNSP PGUID	-1 f b A f t \054 0 1114 0 array_in array_out array_recv array_send timestamptypmodin timestamptypmodout array_typanalyze d x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 1182 ( _date		 PGNSP PGUID	-1 f b A f t \054 0 1082 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 1183 ( _time		 PGNSP PGUID	-1 f b A f t \054 0 1083 0 array_in array_out array_recv array_send timetypmodin timetypmodout array_typanalyze d x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 1184 ( timestamptz PGNSP PGUID	8 FLOAT8PASSBYVAL b D t t \054 0	0 1185 timestamptz_in timestamptz_out timestamptz_recv timestamptz_send timestamptztypmodin timestamptztypmodout - d p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("date and time with time zone");
+#define TIMESTAMPTZOID	1184
+DATA(insert OID = 1185 ( _timestamptz PGNSP PGUID -1 f b A f t \054 0	1184 0 array_in array_out array_recv array_send timestamptztypmodin timestamptztypmodout array_typanalyze d x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 1186 ( interval	 PGNSP PGUID 16 f b T t t \054 0	0 1187 interval_in interval_out interval_recv interval_send intervaltypmodin intervaltypmodout - d p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("@ <number> <units>, time interval");
+#define INTERVALOID		1186
+DATA(insert OID = 1187 ( _interval	 PGNSP PGUID	-1 f b A f t \054 0 1186 0 array_in array_out array_recv array_send intervaltypmodin intervaltypmodout array_typanalyze d x f 0 -1 0 0 _null_ _null_ _null_ ));
+
+/* OIDS 1200 - 1299 */
+DATA(insert OID = 1231 (  _numeric	 PGNSP PGUID -1 f b A f t \054 0	1700 0 array_in array_out array_recv array_send numerictypmodin numerictypmodout array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 1266 ( timetz		 PGNSP PGUID 12 f b D f t \054 0	0 1270 timetz_in timetz_out timetz_recv timetz_send timetztypmodin timetztypmodout - d p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("time of day with time zone");
+#define TIMETZOID		1266
+DATA(insert OID = 1270 ( _timetz	 PGNSP PGUID -1 f b A f t \054 0	1266 0 array_in array_out array_recv array_send timetztypmodin timetztypmodout array_typanalyze d x f 0 -1 0 0 _null_ _null_ _null_ ));
+
+/* OIDS 1500 - 1599 */
+DATA(insert OID = 1560 ( bit		 PGNSP PGUID -1 f b V f t \054 0	0 1561 bit_in bit_out bit_recv bit_send bittypmodin bittypmodout - i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("fixed-length bit string");
+#define BITOID	 1560
+DATA(insert OID = 1561 ( _bit		 PGNSP PGUID -1 f b A f t \054 0	1560 0 array_in array_out array_recv array_send bittypmodin bittypmodout array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 1562 ( varbit		 PGNSP PGUID -1 f b V t t \054 0	0 1563 varbit_in varbit_out varbit_recv varbit_send varbittypmodin varbittypmodout - i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("variable-length bit string");
+#define VARBITOID	  1562
+DATA(insert OID = 1563 ( _varbit	 PGNSP PGUID -1 f b A f t \054 0	1562 0 array_in array_out array_recv array_send varbittypmodin varbittypmodout array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+
+/* OIDS 1600 - 1699 */
+
+/* OIDS 1700 - 1799 */
+DATA(insert OID = 1700 ( numeric	   PGNSP PGUID -1 f b N f t \054 0	0 1231 numeric_in numeric_out numeric_recv numeric_send numerictypmodin numerictypmodout - i m f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("numeric(precision, decimal), arbitrary precision number");
+#define NUMERICOID		1700
+
+DATA(insert OID = 1790 ( refcursor	   PGNSP PGUID -1 f b U f t \054 0	0 2201 textin textout textrecv textsend - - - i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("reference to cursor (portal name)");
+#define REFCURSOROID	1790
+
+/* OIDS 2200 - 2299 */
+DATA(insert OID = 2201 ( _refcursor    PGNSP PGUID -1 f b A f t \054 0 1790 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+
+DATA(insert OID = 2202 ( regprocedure  PGNSP PGUID	4 t b N f t \054 0	 0 2207 regprocedurein regprocedureout regprocedurerecv regproceduresend - - - i p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("registered procedure (with args)");
+#define REGPROCEDUREOID 2202
+
+DATA(insert OID = 2203 ( regoper	   PGNSP PGUID	4 t b N f t \054 0	 0 2208 regoperin regoperout regoperrecv regopersend - - - i p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("registered operator");
+#define REGOPEROID		2203
+
+DATA(insert OID = 2204 ( regoperator   PGNSP PGUID	4 t b N f t \054 0	 0 2209 regoperatorin regoperatorout regoperatorrecv regoperatorsend - - - i p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("registered operator (with args)");
+#define REGOPERATOROID	2204
+
+DATA(insert OID = 2205 ( regclass	   PGNSP PGUID	4 t b N f t \054 0	 0 2210 regclassin regclassout regclassrecv regclasssend - - - i p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("registered class");
+#define REGCLASSOID		2205
+
+DATA(insert OID = 2206 ( regtype	   PGNSP PGUID	4 t b N f t \054 0	 0 2211 regtypein regtypeout regtyperecv regtypesend - - - i p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("registered type");
+#define REGTYPEOID		2206
+
+DATA(insert OID = 4096 ( regrole	   PGNSP PGUID	4 t b N f t \054 0	 0 4097 regrolein regroleout regrolerecv regrolesend - - - i p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("registered role");
+#define REGROLEOID		4096
+
+DATA(insert OID = 4089 ( regnamespace  PGNSP PGUID	4 t b N f t \054 0	 0 4090 regnamespacein regnamespaceout regnamespacerecv regnamespacesend - - - i p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("registered namespace");
+#define REGNAMESPACEOID		4089
+
+DATA(insert OID = 2207 ( _regprocedure PGNSP PGUID -1 f b A f t \054 0 2202 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 2208 ( _regoper	   PGNSP PGUID -1 f b A f t \054 0 2203 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 2209 ( _regoperator  PGNSP PGUID -1 f b A f t \054 0 2204 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 2210 ( _regclass	   PGNSP PGUID -1 f b A f t \054 0 2205 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 2211 ( _regtype	   PGNSP PGUID -1 f b A f t \054 0 2206 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+#define REGTYPEARRAYOID 2211
+DATA(insert OID = 4097 ( _regrole	   PGNSP PGUID -1 f b A f t \054 0 4096 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 4090 ( _regnamespace PGNSP PGUID -1 f b A f t \054 0 4089 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+
+/* uuid */
+DATA(insert OID = 2950 ( uuid			PGNSP PGUID 16 f b U f t \054 0 0 2951 uuid_in uuid_out uuid_recv uuid_send - - - c p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("UUID datatype");
+#define UUIDOID 2950
+DATA(insert OID = 2951 ( _uuid			PGNSP PGUID -1 f b A f t \054 0 2950 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+
+/* pg_lsn */
+DATA(insert OID = 3220 ( pg_lsn			PGNSP PGUID 8 FLOAT8PASSBYVAL b U f t \054 0 0 3221 pg_lsn_in pg_lsn_out pg_lsn_recv pg_lsn_send - - - d p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("PostgreSQL LSN datatype");
+#define LSNOID			3220
+DATA(insert OID = 3221 ( _pg_lsn			PGNSP PGUID -1 f b A f t \054 0 3220 0 array_in array_out array_recv array_send - - array_typanalyze d x f 0 -1 0 0 _null_ _null_ _null_ ));
+
+/* text search */
+DATA(insert OID = 3614 ( tsvector		PGNSP PGUID -1 f b U f t \054 0 0 3643 tsvectorin tsvectorout tsvectorrecv tsvectorsend - - ts_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("text representation for text search");
+#define TSVECTOROID		3614
+DATA(insert OID = 3642 ( gtsvector		PGNSP PGUID -1 f b U f t \054 0 0 3644 gtsvectorin gtsvectorout - - - - - i p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("GiST index internal text representation for text search");
+#define GTSVECTOROID	3642
+DATA(insert OID = 3615 ( tsquery		PGNSP PGUID -1 f b U f t \054 0 0 3645 tsqueryin tsqueryout tsqueryrecv tsquerysend - - - i p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("query representation for text search");
+#define TSQUERYOID		3615
+DATA(insert OID = 3734 ( regconfig		PGNSP PGUID 4 t b N f t \054 0 0 3735 regconfigin regconfigout regconfigrecv regconfigsend - - - i p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("registered text search configuration");
+#define REGCONFIGOID	3734
+DATA(insert OID = 3769 ( regdictionary	PGNSP PGUID 4 t b N f t \054 0 0 3770 regdictionaryin regdictionaryout regdictionaryrecv regdictionarysend - - - i p f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("registered text search dictionary");
+#define REGDICTIONARYOID	3769
+
+DATA(insert OID = 3643 ( _tsvector		PGNSP PGUID -1 f b A f t \054 0 3614 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 3644 ( _gtsvector		PGNSP PGUID -1 f b A f t \054 0 3642 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 3645 ( _tsquery		PGNSP PGUID -1 f b A f t \054 0 3615 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 3735 ( _regconfig		PGNSP PGUID -1 f b A f t \054 0 3734 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 3770 ( _regdictionary PGNSP PGUID -1 f b A f t \054 0 3769 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+
+/* jsonb */
+DATA(insert OID = 3802 ( jsonb			PGNSP PGUID -1 f b U f t \054 0 0 3807 jsonb_in jsonb_out jsonb_recv jsonb_send - - - i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("Binary JSON");
+#define JSONBOID 3802
+DATA(insert OID = 3807 ( _jsonb			PGNSP PGUID -1 f b A f t \054 0 3802 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+
+DATA(insert OID = 2970 ( txid_snapshot	PGNSP PGUID -1 f b U f t \054 0 0 2949 txid_snapshot_in txid_snapshot_out txid_snapshot_recv txid_snapshot_send - - - d x f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("txid snapshot");
+DATA(insert OID = 2949 ( _txid_snapshot PGNSP PGUID -1 f b A f t \054 0 2970 0 array_in array_out array_recv array_send - - array_typanalyze d x f 0 -1 0 0 _null_ _null_ _null_ ));
+
+/* range types */
+DATA(insert OID = 3904 ( int4range		PGNSP PGUID  -1 f r R f t \054 0 0 3905 range_in range_out range_recv range_send - - range_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("range of integers");
+#define INT4RANGEOID		3904
+DATA(insert OID = 3905 ( _int4range		PGNSP PGUID  -1 f b A f t \054 0 3904 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 3906 ( numrange		PGNSP PGUID  -1 f r R f t \054 0 0 3907 range_in range_out range_recv range_send - - range_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("range of numerics");
+DATA(insert OID = 3907 ( _numrange		PGNSP PGUID  -1 f b A f t \054 0 3906 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 3908 ( tsrange		PGNSP PGUID  -1 f r R f t \054 0 0 3909 range_in range_out range_recv range_send - - range_typanalyze d x f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("range of timestamps without time zone");
+DATA(insert OID = 3909 ( _tsrange		PGNSP PGUID  -1 f b A f t \054 0 3908 0 array_in array_out array_recv array_send - - array_typanalyze d x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 3910 ( tstzrange		PGNSP PGUID  -1 f r R f t \054 0 0 3911 range_in range_out range_recv range_send - - range_typanalyze d x f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("range of timestamps with time zone");
+DATA(insert OID = 3911 ( _tstzrange		PGNSP PGUID  -1 f b A f t \054 0 3910 0 array_in array_out array_recv array_send - - array_typanalyze d x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 3912 ( daterange		PGNSP PGUID  -1 f r R f t \054 0 0 3913 range_in range_out range_recv range_send - - range_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("range of dates");
+DATA(insert OID = 3913 ( _daterange		PGNSP PGUID  -1 f b A f t \054 0 3912 0 array_in array_out array_recv array_send - - array_typanalyze i x f 0 -1 0 0 _null_ _null_ _null_ ));
+DATA(insert OID = 3926 ( int8range		PGNSP PGUID  -1 f r R f t \054 0 0 3927 range_in range_out range_recv range_send - - range_typanalyze d x f 0 -1 0 0 _null_ _null_ _null_ ));
+DESCR("range of bigints");
+DATA(insert OID = 3927 ( _int8range		PGNSP PGUID  -1 f b A f t \054 0 3926 0 array_in array_out array_recv array_send - - array_typanalyze d x f 0 -1 0 0 _null_ _null_ _null_ ));
+
+/*
+ * pseudo-types
+ *
+ * types with typtype='p' represent various special cases in the type system.
+ *
+ * These cannot be used to define table columns, but are valid as function
+ * argument and result types (if supported by the function's implementation
+ * language).
+ *
+ * Note: cstring is a borderline case; it is still considered a pseudo-type,
+ * but there is now support for it in records and arrays.  Perhaps we should
+ * just treat it as a regular base type?
+ */
+DATA(insert OID = 2249 ( record			PGNSP PGUID -1 f p P f t \054 0 0 2287 record_in record_out record_recv record_send - - - d x f 0 -1 0 0 _null_ _null_ _null_ ));
+#define RECORDOID		2249
+DATA(insert OID = 2287 ( _record		PGNSP PGUID -1 f p P f t \054 0 2249 0 array_in array_out array_recv array_send - - array_typanalyze d x f 0 -1 0 0 _null_ _null_ _null_ ));
+#define RECORDARRAYOID	2287
+DATA(insert OID = 2275 ( cstring		PGNSP PGUID -2 f p P f t \054 0 0 1263 cstring_in cstring_out cstring_recv cstring_send - - - c p f 0 -1 0 0 _null_ _null_ _null_ ));
+#define CSTRINGOID		2275
+DATA(insert OID = 2276 ( any			PGNSP PGUID  4 t p P f t \054 0 0 0 any_in any_out - - - - - i p f 0 -1 0 0 _null_ _null_ _null_ ));
+#define ANYOID			2276
+DATA(insert OID = 2277 ( anyarray		PGNSP PGUID -1 f p P f t \054 0 0 0 anyarray_in anyarray_out anyarray_recv anyarray_send - - - d x f 0 -1 0 0 _null_ _null_ _null_ ));
+#define ANYARRAYOID		2277
+DATA(insert OID = 2278 ( void			PGNSP PGUID  4 t p P f t \054 0 0 0 void_in void_out void_recv void_send - - - i p f 0 -1 0 0 _null_ _null_ _null_ ));
+#define VOIDOID			2278
+DATA(insert OID = 2279 ( trigger		PGNSP PGUID  4 t p P f t \054 0 0 0 trigger_in trigger_out - - - - - i p f 0 -1 0 0 _null_ _null_ _null_ ));
+#define TRIGGEROID		2279
+DATA(insert OID = 3838 ( event_trigger		PGNSP PGUID  4 t p P f t \054 0 0 0 event_trigger_in event_trigger_out - - - - - i p f 0 -1 0 0 _null_ _null_ _null_ ));
+#define EVTTRIGGEROID		3838
+DATA(insert OID = 2280 ( language_handler	PGNSP PGUID  4 t p P f t \054 0 0 0 language_handler_in language_handler_out - - - - - i p f 0 -1 0 0 _null_ _null_ _null_ ));
+#define LANGUAGE_HANDLEROID		2280
+DATA(insert OID = 2281 ( internal		PGNSP PGUID  SIZEOF_POINTER t p P f t \054 0 0 0 internal_in internal_out - - - - - ALIGNOF_POINTER p f 0 -1 0 0 _null_ _null_ _null_ ));
+#define INTERNALOID		2281
+DATA(insert OID = 2282 ( opaque			PGNSP PGUID  4 t p P f t \054 0 0 0 opaque_in opaque_out - - - - - i p f 0 -1 0 0 _null_ _null_ _null_ ));
+#define OPAQUEOID		2282
+DATA(insert OID = 2283 ( anyelement		PGNSP PGUID  4 t p P f t \054 0 0 0 anyelement_in anyelement_out - - - - - i p f 0 -1 0 0 _null_ _null_ _null_ ));
+#define ANYELEMENTOID	2283
+DATA(insert OID = 2776 ( anynonarray	PGNSP PGUID  4 t p P f t \054 0 0 0 anynonarray_in anynonarray_out - - - - - i p f 0 -1 0 0 _null_ _null_ _null_ ));
+#define ANYNONARRAYOID	2776
+DATA(insert OID = 3500 ( anyenum		PGNSP PGUID  4 t p P f t \054 0 0 0 anyenum_in anyenum_out - - - - - i p f 0 -1 0 0 _null_ _null_ _null_ ));
+#define ANYENUMOID		3500
+DATA(insert OID = 3115 ( fdw_handler	PGNSP PGUID  4 t p P f t \054 0 0 0 fdw_handler_in fdw_handler_out - - - - - i p f 0 -1 0 0 _null_ _null_ _null_ ));
+#define FDW_HANDLEROID	3115
+DATA(insert OID = 3310 ( tsm_handler	PGNSP PGUID  4 t p P f t \054 0 0 0 tsm_handler_in tsm_handler_out - - - - - i p f 0 -1 0 0 _null_ _null_ _null_ ));
+#define TSM_HANDLEROID	3310
+DATA(insert OID = 3831 ( anyrange		PGNSP PGUID  -1 f p P f t \054 0 0 0 anyrange_in anyrange_out - - - - - d x f 0 -1 0 0 _null_ _null_ _null_ ));
+#define ANYRANGEOID		3831
+
+
+/*
+ * macros
+ */
+#define  TYPTYPE_BASE		'b' /* base type (ordinary scalar type) */
+#define  TYPTYPE_COMPOSITE	'c' /* composite (e.g., table's rowtype) */
+#define  TYPTYPE_DOMAIN		'd' /* domain over another type */
+#define  TYPTYPE_ENUM		'e' /* enumerated type */
+#define  TYPTYPE_PSEUDO		'p' /* pseudo-type */
+#define  TYPTYPE_RANGE		'r' /* range type */
+
+#define  TYPCATEGORY_INVALID	'\0'	/* not an allowed category */
+#define  TYPCATEGORY_ARRAY		'A'
+#define  TYPCATEGORY_BOOLEAN	'B'
+#define  TYPCATEGORY_COMPOSITE	'C'
+#define  TYPCATEGORY_DATETIME	'D'
+#define  TYPCATEGORY_ENUM		'E'
+#define  TYPCATEGORY_GEOMETRIC	'G'
+#define  TYPCATEGORY_NETWORK	'I'		/* think INET */
+#define  TYPCATEGORY_NUMERIC	'N'
+#define  TYPCATEGORY_PSEUDOTYPE 'P'
+#define  TYPCATEGORY_RANGE		'R'
+#define  TYPCATEGORY_STRING		'S'
+#define  TYPCATEGORY_TIMESPAN	'T'
+#define  TYPCATEGORY_USER		'U'
+#define  TYPCATEGORY_BITSTRING	'V'		/* er ... "varbit"? */
+#define  TYPCATEGORY_UNKNOWN	'X'
+
+/* Is a type OID a polymorphic pseudotype?	(Beware of multiple evaluation) */
+#define IsPolymorphicType(typid)  \
+	((typid) == ANYELEMENTOID || \
+	 (typid) == ANYARRAYOID || \
+	 (typid) == ANYNONARRAYOID || \
+	 (typid) == ANYENUMOID || \
+	 (typid) == ANYRANGEOID)
+
+#endif   /* PG_TYPE_H */
diff --git a/build.rs b/build/sqlstate.rs
similarity index 86%
rename from build.rs
rename to build/sqlstate.rs
index f831cb5b..052df048 100644
--- a/build.rs
+++ b/build/sqlstate.rs
@@ -1,11 +1,11 @@
-extern crate phf_codegen;
-
-use std::ascii::AsciiExt;
 use std::env;
 use std::fs::File;
 use std::io::{Write, BufWriter};
 use std::path::Path;
 use std::convert::AsRef;
+use phf_codegen;
+
+use snake_to_camel;
 
 const ERRCODES_TXT: &'static str = include_str!("errcodes.txt");
 
@@ -14,7 +14,7 @@ struct Code {
     variant: String,
 }
 
-fn main() {
+pub fn build() {
     let path = env::var_os("OUT_DIR").unwrap();
     let path: &Path = path.as_ref();
     let path = path.join("sqlstate.rs");
@@ -25,9 +25,6 @@ fn main() {
     make_enum(&codes, &mut file);
     make_map(&codes, &mut file);
     make_impl(&codes, &mut file);
-
-    println!("cargo:rerun-if-changed=build.rs");
-    println!("cargo:rerun-if-changed=errcodes.txt");
 }
 
 fn parse_codes() -> Vec<Code> {
@@ -61,27 +58,6 @@ fn parse_codes() -> Vec<Code> {
     codes
 }
 
-fn snake_to_camel(s: &str) -> String {
-    let mut out = String::new();
-
-    let mut upper = true;
-    for ch in s.chars() {
-        if ch == '_' {
-            upper = true;
-        } else {
-            let ch = if upper {
-                upper = false;
-                ch.to_ascii_uppercase()
-            } else {
-                ch
-            };
-            out.push(ch);
-        }
-    }
-
-    out
-}
-
 fn variant_name(code: &str) -> Option<String> {
     match code {
         "01004" => Some("WarningStringDataRightTruncation".to_owned()),
@@ -161,3 +137,4 @@ impl SqlState {{
 "#
            ).unwrap();
 }
+
diff --git a/build/types.rs b/build/types.rs
new file mode 100644
index 00000000..d2e3d5a8
--- /dev/null
+++ b/build/types.rs
@@ -0,0 +1,257 @@
+use regex::Regex;
+use std::ascii::AsciiExt;
+use std::collections::BTreeMap;
+use std::env;
+use std::fs::File;
+use std::io::{Write, BufWriter};
+use std::path::Path;
+
+use snake_to_camel;
+
+const PG_TYPE_H: &'static str = include_str!("pg_type.h");
+const PG_RANGE_H: &'static str = include_str!("pg_range.h");
+
+struct Type {
+    name: &'static str,
+    variant: String,
+    kind: &'static str,
+    element: u32,
+    doc: String,
+}
+
+pub fn build() {
+    let path = env::var_os("OUT_DIR").unwrap();
+    let path: &Path = path.as_ref();
+    let path = path.join("type.rs");
+    let mut file = BufWriter::new(File::create(&path).unwrap());
+
+    let ranges = parse_ranges();
+    let types = parse_types(&ranges);
+
+    make_enum(&mut file, &types);
+    make_display_impl(&mut file);
+    make_impl(&mut file, &types);
+}
+
+fn parse_ranges() -> BTreeMap<u32, u32> {
+    let mut ranges = BTreeMap::new();
+
+    for line in PG_RANGE_H.lines() {
+        if !line.starts_with("DATA") {
+            continue;
+        }
+
+        let split = line.split_whitespace().collect::<Vec<_>>();
+
+        let oid = split[2].parse().unwrap();
+        let element = split[3].parse().unwrap();
+
+        ranges.insert(oid, element);
+    }
+
+    ranges
+}
+
+fn parse_types(ranges: &BTreeMap<u32, u32>) -> BTreeMap<u32, Type> {
+    let doc_re = Regex::new(r#"DESCR\("([^"]+)"\)"#).unwrap();
+    let range_vector_re = Regex::new("(range|vector)$").unwrap();
+    let array_re = Regex::new("^_(.*)").unwrap();
+
+    let mut types = BTreeMap::new();
+
+    let mut lines = PG_TYPE_H.lines().peekable();
+    while let Some(line) = lines.next() {
+        if !line.starts_with("DATA") {
+            continue;
+        }
+
+        let split = line.split_whitespace().collect::<Vec<_>>();
+
+        let oid = split[3].parse().unwrap();
+
+        let name = split[5];
+
+        let variant = match name {
+            "anyrange" => "Anyrange".to_owned(),
+            name => {
+                let variant = range_vector_re.replace(name, "_$1");
+                let variant = array_re.replace(&variant, "$1_array");
+                snake_to_camel(&variant)
+            }
+        };
+
+        let kind = split[11];
+        // we need to be able to pull composite fields and enum variants at runtime
+        if kind == "C" || kind == "E" {
+            continue;
+        }
+
+        let element = if let Some(&element) = ranges.get(&oid) {
+            element
+        } else {
+            split[16].parse().unwrap()
+        };
+
+        let doc = array_re.replace(name, "$1[]");
+        let mut doc = doc.to_ascii_uppercase();
+
+        let descr = lines.peek()
+                         .and_then(|line| doc_re.captures(line))
+                         .and_then(|captures| captures.at(1));
+        if let Some(descr) = descr {
+            doc.push_str(" - ");
+            doc.push_str(descr);
+        }
+
+        let type_ = Type {
+            name: name,
+            variant: variant,
+            kind: kind,
+            element: element,
+            doc: doc,
+        };
+
+        types.insert(oid, type_);
+    }
+
+    types
+}
+
+fn make_enum(w: &mut BufWriter<File>, types: &BTreeMap<u32, Type>) {
+    write!(w,
+r#"/// A Postgres type.
+#[derive(PartialEq, Eq, Clone, Debug)]
+pub enum Type {{
+"#
+           ).unwrap();
+
+    for type_ in types.values() {
+        write!(w,
+r"    /// {}
+    {},
+"
+               , type_.doc, type_.variant).unwrap();
+    }
+
+    write!(w,
+r"    /// An unknown type.
+    Other(Other),
+}}
+
+"         ).unwrap();
+}
+
+fn make_display_impl(w: &mut BufWriter<File>) {
+    write!(w,
+r#"impl fmt::Display for Type {{
+    fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {{
+        match self.schema() {{
+            "public" | "pg_catalog" => {{}}
+            schema => try!(write!(fmt, "{{}}.", schema)),
+        }}
+        fmt.write_str(self.name())
+    }}
+}}
+
+"#,
+       ).unwrap();
+}
+
+fn make_impl(w: &mut BufWriter<File>, types: &BTreeMap<u32, Type>) {
+    write!(w,
+"impl Type {{
+    /// Returns the `Type` corresponding to the provided `Oid` if it
+    /// corresponds to a built-in type.
+    pub fn from_oid(oid: Oid) -> Option<Type> {{
+        match oid {{
+",
+           ).unwrap();
+
+    for (oid, type_) in types {
+        write!(w,
+"            {} => Some(Type::{}),
+",
+               oid, type_.variant).unwrap();
+    }
+
+    write!(w,
+"            _ => None,
+        }}
+    }}
+
+    /// Returns the OID of the `Type`.
+    pub fn oid(&self) -> Oid {{
+        match *self {{
+",
+           ).unwrap();
+
+
+    for (oid, type_) in types {
+        write!(w,
+"            Type::{} => {},
+",
+               type_.variant, oid).unwrap();
+    }
+
+    write!(w,
+"            Type::Other(ref u) => u.oid(),
+        }}
+    }}
+
+    /// Returns the kind of this type.
+    pub fn kind(&self) -> &Kind {{
+        match *self {{
+",
+           ).unwrap();
+
+    for type_ in types.values() {
+        let kind = match type_.kind {
+            "P" => "Pseudo".to_owned(),
+            "A" => format!("Array(Type::{})", types[&type_.element].variant),
+            "R" => format!("Range(Type::{})", types[&type_.element].variant),
+            _ => "Simple".to_owned(),
+        };
+
+        write!(w,
+"            Type::{} => {{
+                const V: &'static Kind = &Kind::{};
+                V
+            }}
+",
+               type_.variant, kind).unwrap();
+    }
+
+    write!(w,
+r#"            Type::Other(ref u) => u.kind(),
+        }}
+    }}
+
+    /// Returns the schema of this type.
+    pub fn schema(&self) -> &str {{
+        match *self {{
+            Type::Other(ref u) => u.schema(),
+            _ => "pg_catalog",
+        }}
+    }}
+
+    /// Returns the name of this type.
+    pub fn name(&self) -> &str {{
+        match *self {{
+"#,
+          ).unwrap();
+
+    for type_ in types.values() {
+        write!(w,
+r#"            Type::{} => "{}",
+"#,
+               type_.variant, type_.name).unwrap();
+    }
+
+    write!(w,
+"            Type::Other(ref u) => u.name(),
+        }}
+    }}
+}}
+"
+           ).unwrap();
+}
diff --git a/src/types/mod.rs b/src/types/mod.rs
index 1fddbff1..7964c6ca 100644
--- a/src/types/mod.rs
+++ b/src/types/mod.rs
@@ -149,414 +149,7 @@ impl FieldNew for Field {
     }
 }
 
-macro_rules! as_pat {
-    ($p:pat) => ($p)
-}
-
-macro_rules! as_expr {
-    ($e:expr) => ($e)
-}
-
-macro_rules! make_postgres_type {
-    ($(#[$doc:meta] $oid:tt: $name:expr => $variant:ident: $kind:expr),+) => (
-        /// A Postgres type.
-        #[derive(PartialEq, Eq, Clone)]
-        pub enum Type {
-            $(
-                #[$doc]
-                $variant,
-            )+
-            /// An unknown type.
-            Other(Other),
-        }
-
-        impl fmt::Debug for Type {
-            fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
-                let s = match *self {
-                    $(Type::$variant => stringify!($variant),)+
-                    Type::Other(ref u) => return fmt::Debug::fmt(u, fmt),
-                };
-                fmt.write_str(s)
-            }
-        }
-
-        impl fmt::Display for Type {
-            fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
-                match self.schema() {
-                    "public" | "pg_catalog" => {}
-                    schema => try!(write!(fmt, "{}.", schema)),
-                }
-                fmt.write_str(self.name())
-            }
-        }
-
-        impl Type {
-            /// Returns the `Type` corresponding to the provided `Oid` if it
-            /// corresponds to a built-in type.
-            pub fn from_oid(oid: Oid) -> Option<Type> {
-                match oid {
-                    $(as_pat!($oid) => Some(Type::$variant),)+
-                    _ => None
-                }
-            }
-
-            /// Returns the OID of the `Type`.
-            pub fn oid(&self) -> Oid {
-                match *self {
-                    $(Type::$variant => as_expr!($oid),)+
-                    Type::Other(ref u) => u.oid(),
-                }
-            }
-
-            /// Returns the kind of this type.
-            pub fn kind(&self) -> &Kind {
-                match *self {
-                    $(
-                        Type::$variant => {
-                            const V: &'static Kind = &$kind;
-                            V
-                        }
-                    )+
-                    Type::Other(ref u) => u.kind(),
-                }
-            }
-
-            /// Returns the schema of this type.
-            pub fn schema(&self) -> &str {
-                match *self {
-                    Type::Other(ref u) => u.schema(),
-                    _ => "pg_catalog",
-                }
-            }
-
-            /// Returns the name of this type.
-            pub fn name(&self) -> &str {
-                match *self {
-                    $(
-                        Type::$variant => $name,
-                    )+
-                    Type::Other(ref u) => u.name(),
-                }
-            }
-        }
-    )
-}
-
-// Values from pg_type.h
-make_postgres_type! {
-    /// BOOL - boolean, 'true'/'false'
-    16: "bool" => Bool: Kind::Simple,
-    /// BYTEA - variable-length string, binary values escaped
-    17: "bytea" => Bytea: Kind::Simple,
-    /// "char" - single character
-    18: "char" => Char: Kind::Simple,
-    /// NAME - 63-byte type for storing system identifiers
-    19: "name" => Name: Kind::Simple,
-    /// INT8/BIGINT - ~18 digit integer, 8-byte storage
-    20: "int8" => Int8: Kind::Simple,
-    /// INT2/SMALLINT - -32 thousand to 32 thousand, 2-byte storage
-    21: "int2" => Int2: Kind::Simple,
-    /// INT2VECTOR - array of int2, used in system tables
-    22: "int2vector" => Int2Vector: Kind::Array(Type::Int2),
-    /// INT4/INT - -2 billion to 2 billion integer, 4-byte storage
-    23: "int4" => Int4: Kind::Simple,
-    /// REGPROC - registered procedure
-    24: "regproc" => Regproc: Kind::Simple,
-    /// TEXT - variable-length string, no limit specified
-    25: "text" => Text: Kind::Simple,
-    /// OID - object identifier(oid), maximum 4 billion
-    26: "oid" => Oid: Kind::Simple,
-    /// TID - (block, offset), physical location of tuple
-    27: "tid" => Tid: Kind::Simple,
-    /// XID - transaction id
-    28: "xid" => Xid: Kind::Simple,
-    /// CID - command identifier type, sequence in transaction id
-    29: "cid" => Cid: Kind::Simple,
-    /// OIDVECTOR - array of oids, used in system tables
-    30: "oidvector" => OidVector: Kind::Array(Type::Oid),
-    /// PG_TYPE
-    71: "pg_type" => PgType: Kind::Simple,
-    /// PG_ATTRIBUTE
-    75: "pg_attribute" => PgAttribute: Kind::Simple,
-    /// PG_PROC
-    81: "pg_proc" => PgProc: Kind::Simple,
-    /// PG_CLASS
-    83: "pg_class" => PgClass: Kind::Simple,
-    /// JSON
-    114: "json" => Json: Kind::Simple,
-    /// XML - XML content
-    142: "xml" => Xml: Kind::Simple,
-    /// XML[]
-    143: "_xml" => XmlArray: Kind::Array(Type::Xml),
-    /// PG_NODE_TREE - string representing an internal node tree
-    194: "pg_node_tree" => PgNodeTree: Kind::Simple,
-    /// JSON[]
-    199: "_json" => JsonArray: Kind::Array(Type::Json),
-    /// SMGR - storage manager
-    210: "smgr" => Smgr: Kind::Simple,
-    /// POINT - geometric point '(x, y)'
-    600: "point" => Point: Kind::Simple,
-    /// LSEG - geometric line segment '(pt1,pt2)'
-    601: "lseg" => Lseg: Kind::Simple,
-    /// PATH - geometric path '(pt1,...)'
-    602: "path" => Path: Kind::Simple,
-    /// BOX - geometric box '(lower left,upper right)'
-    603: "box" => Box: Kind::Simple,
-    /// POLYGON - geometric polygon '(pt1,...)'
-    604: "polygon" => Polygon: Kind::Simple,
-    /// LINE - geometric line
-    628: "line" => Line: Kind::Simple,
-    /// LINE[]
-    629: "_line" => LineArray: Kind::Array(Type::Line),
-    /// CIDR - network IP address/netmask, network address
-    650: "cidr" => Cidr: Kind::Simple,
-    /// CIDR[]
-    651: "_cidr" => CidrArray: Kind::Array(Type::Cidr),
-    /// FLOAT4/REAL - single-precision floating point number, 4-byte storage
-    700: "float4" => Float4: Kind::Simple,
-    /// FLOAT8/DOUBLE PRECISION - double-precision floating point number, 8-byte storage
-    701: "float8" => Float8: Kind::Simple,
-    /// ABSTIME - absolute, limited-range date and time (Unix system time)
-    702: "abstime" => Abstime: Kind::Simple,
-    /// RELTIME - relative, limited-range date and time (Unix delta time)
-    703: "reltime" => Reltime: Kind::Simple,
-    /// TINTERVAL - (abstime,abstime), time interval
-    704: "tinterval" => Tinterval: Kind::Simple,
-    /// UNKNOWN
-    705: "unknown" => Unknown: Kind::Simple,
-    /// CIRCLE - geometric circle '(center,radius)'
-    718: "circle" => Circle: Kind::Simple,
-    /// CIRCLE[]
-    719: "_circle" => CircleArray: Kind::Array(Type::Circle),
-    /// MONEY - monetary amounts, $d,ddd.cc
-    790: "money" => Money: Kind::Simple,
-    /// MONEY[]
-    791: "_money" => MoneyArray: Kind::Array(Type::Money),
-    /// MACADDR - XX:XX:XX:XX:XX:XX, MAC address
-    829: "macaddr" => Macaddr: Kind::Simple,
-    /// INET - IP address/netmask, host address, netmask optional
-    869: "inet" => Inet: Kind::Simple,
-    /// BOOL[]
-    1000: "_bool" => BoolArray: Kind::Array(Type::Bool),
-    /// BYTEA[]
-    1001: "_bytea" => ByteaArray: Kind::Array(Type::Bytea),
-    /// "char"[]
-    1002: "_char" => CharArray: Kind::Array(Type::Char),
-    /// NAME[]
-    1003: "_name" => NameArray: Kind::Array(Type::Name),
-    /// INT2[]
-    1005: "_int2" => Int2Array: Kind::Array(Type::Int2),
-    /// INT2VECTOR[]
-    1006: "_int2vector" => Int2VectorArray: Kind::Array(Type::Int2Vector),
-    /// INT4[]
-    1007: "_int4" => Int4Array: Kind::Array(Type::Int4),
-    /// REGPROC[]
-    1008: "_regproc" => RegprocArray: Kind::Array(Type::Regproc),
-    /// TEXT[]
-    1009: "_text" => TextArray: Kind::Array(Type::Text),
-    /// TID[]
-    1010: "_tid" => TidArray: Kind::Array(Type::Tid),
-    /// XID[]
-    1011: "_xid" => XidArray: Kind::Array(Type::Xid),
-    /// CID[]
-    1012: "_cid" => CidArray: Kind::Array(Type::Cid),
-    /// OIDVECTOR[]
-    1013: "_oidvector" => OidVectorArray: Kind::Array(Type::OidVector),
-    /// BPCHAR[]
-    1014: "_bpchar" => BpcharArray: Kind::Array(Type::Bpchar),
-    /// VARCHAR[]
-    1015: "_varchar" => VarcharArray: Kind::Array(Type::Varchar),
-    /// INT8[]
-    1016: "_int8" => Int8Array: Kind::Array(Type::Int8),
-    /// POINT[]
-    1017: "_point" => PointArray: Kind::Array(Type::Point),
-    /// LSEG[]
-    1018: "_lseg" => LsegArray: Kind::Array(Type::Lseg),
-    /// PATH[]
-    1019: "_path" => PathArray: Kind::Array(Type::Path),
-    /// BOX[]
-    1020: "_box" => BoxArray: Kind::Array(Type::Box),
-    /// FLOAT4[]
-    1021: "_float4" => Float4Array: Kind::Array(Type::Float4),
-    /// FLOAT8[]
-    1022: "_float8" => Float8Array: Kind::Array(Type::Float8),
-    /// ABSTIME[]
-    1023: "_abstime" => AbstimeArray: Kind::Array(Type::Abstime),
-    /// RELTIME[]
-    1024: "_reltime" => ReltimeArray: Kind::Array(Type::Reltime),
-    /// TINTERVAL[]
-    1025: "_tinterval" => TintervalArray: Kind::Array(Type::Tinterval),
-    /// POLYGON[]
-    1027: "_polygon" => PolygonArray: Kind::Array(Type::Polygon),
-    /// OID[]
-    1028: "_oid" => OidArray: Kind::Array(Type::Oid),
-    /// ACLITEM - access control list
-    1033: "aclitem" => Aclitem: Kind::Simple,
-    /// ACLITEM[]
-    1034: "_aclitem" => AclitemArray: Kind::Array(Type::Aclitem),
-    /// MACADDR[]
-    1040: "_macaddr" => MacaddrArray: Kind::Array(Type::Macaddr),
-    /// INET[]
-    1041: "_inet" => InetArray: Kind::Array(Type::Inet),
-    /// BPCHAR - char(length), blank-padded string, fixed storage length
-    1042: "bpchar" => Bpchar: Kind::Simple,
-    /// VARCHAR - varchar(length), non-blank-padded string, variable storage length
-    1043: "varchar" => Varchar: Kind::Simple,
-    /// DATE - date
-    1082: "date" => Date: Kind::Simple,
-    /// TIME - time of day
-    1083: "time" => Time: Kind::Simple,
-    /// TIMESTAMP - date and time
-    1114: "timestamp" => Timestamp: Kind::Simple,
-    /// TIMESTAMP[]
-    1115: "_timestamp" => TimestampArray: Kind::Array(Type::Timestamp),
-    /// DATE[]
-    1182: "_date" => DateArray: Kind::Array(Type::Date),
-    /// TIME[]
-    1183: "_time" => TimeArray: Kind::Array(Type::Time),
-    /// TIMESTAMPTZ - date and time with time zone
-    1184: "timestamptz" => TimestampTZ: Kind::Simple,
-    /// TIMESTAMPTZ[]
-    1185: "_timestamptz" => TimestampTZArray: Kind::Array(Type::TimestampTZ),
-    /// INTERVAL - @ &lt;number&gt; &lt;units&gt;, time interval
-    1186: "interval" => Interval: Kind::Simple,
-    /// INTERVAL[]
-    1187: "_interval" => IntervalArray: Kind::Array(Type::Interval),
-    /// NUMERIC[]
-    1231: "_numeric" => NumericArray: Kind::Array(Type::Numeric),
-    /// CSTRING[]
-    1263: "_cstring" => CstringArray: Kind::Array(Type::Cstring),
-    /// TIMETZ - time of day with time zone
-    1266: "timetz" => Timetz: Kind::Simple,
-    /// TIMETZ[]
-    1270: "_timetz" => TimetzArray: Kind::Array(Type::Timetz),
-    /// BIT - fixed-length bit string
-    1560: "bit" => Bit: Kind::Simple,
-    /// BIT[]
-    1561: "_bit" => BitArray: Kind::Array(Type::Bit),
-    /// VARBIT - variable-length bit string
-    1562: "varbit" => Varbit: Kind::Simple,
-    /// VARBIT[]
-    1563: "_varbit" => VarbitArray: Kind::Array(Type::Varbit),
-    /// NUMERIC - numeric(precision, decimal), arbitrary precision number
-    1700: "numeric" => Numeric: Kind::Simple,
-    /// REFCURSOR - reference to cursor (portal name)
-    1790: "refcursor" => Refcursor: Kind::Simple,
-    /// REFCURSOR[]
-    2201: "_refcursor" => RefcursorArray: Kind::Array(Type::Refcursor),
-    /// REGPROCEDURE - registered procedure (with args)
-    2202: "regprocedure" => Regprocedure: Kind::Simple,
-    /// REGOPER - registered operator
-    2203: "regoper" => Regoper: Kind::Simple,
-    /// REGOPERATOR - registered operator (with args)
-    2204: "regoperator" => Regoperator: Kind::Simple,
-    /// REGCLASS - registered class
-    2205: "regclass" => Regclass: Kind::Simple,
-    /// REGTYPE - registered type
-    2206: "regtype" => Regtype: Kind::Simple,
-    /// REGPROCEDURE[]
-    2207: "_regprocedure" => RegprocedureArray: Kind::Array(Type::Regprocedure),
-    /// REGOPER[]
-    2208: "_regoper" => RegoperArray: Kind::Array(Type::Regoper),
-    /// REGOPERATOR[]
-    2209: "_regoperator" => RegoperatorArray: Kind::Array(Type::Regoperator),
-    /// REGCLASS[]
-    2210: "_regclass" => RegclassArray: Kind::Array(Type::Regclass),
-    /// REGTYPE[]
-    2211: "_regtype" => RegtypeArray: Kind::Array(Type::Regtype),
-    /// RECORD
-    2249: "record" => Record: Kind::Pseudo,
-    /// CSTRING
-    2275: "cstring" => Cstring: Kind::Pseudo,
-    /// ANY
-    2276: "any" => Any: Kind::Pseudo,
-    /// ANYARRAY
-    2277: "anyarray" => AnyArray: Kind::Pseudo,
-    /// VOID
-    2278: "void" => Void: Kind::Pseudo,
-    /// TRIGGER
-    2279: "trigger" => Trigger: Kind::Pseudo,
-    /// LANGUAGE_HANDLER
-    2280: "language_handler" => LanguageHandler: Kind::Pseudo,
-    /// INTERNAL
-    2281: "internal" => Internal: Kind::Pseudo,
-    /// OPAQUE
-    2282: "opaque" => Opaque: Kind::Pseudo,
-    /// ANYELEMENT
-    2283: "anyelement" => Anyelement: Kind::Pseudo,
-    /// RECORD[]
-    2287: "_record" => RecordArray: Kind::Pseudo,
-    /// ANYNONARRAY
-    2776: "anynonarray" => Anynonarray: Kind::Pseudo,
-    /// TXID_SNAPSHOT[]
-    2949: "_txid_snapshot" => TxidSnapshotArray: Kind::Array(Type::TxidSnapshot),
-    /// UUID - UUID datatype
-    2950: "uuid" => Uuid: Kind::Simple,
-    /// TXID_SNAPSHOT - txid snapshot
-    2970: "txid_snapshot" => TxidSnapshot: Kind::Simple,
-    /// UUID[]
-    2951: "_uuid" => UuidArray: Kind::Array(Type::Uuid),
-    /// FDW_HANDLER
-    3115: "fdw_handler" => FdwHandler: Kind::Pseudo,
-    /// PG_LSN - PostgreSQL LSN datatype
-    3220: "pg_lsn" => PgLsn: Kind::Simple,
-    /// PG_LSN[]
-    3221: "_pg_lsn" => PgLsnArray: Kind::Array(Type::PgLsn),
-    /// ANYENUM
-    3500: "anyenum" => Anyenum: Kind::Pseudo,
-    /// TSVECTOR - text representation for text search
-    3614: "tsvector" => Tsvector: Kind::Simple,
-    /// TSQUERY - query representation for text search
-    3615: "tsquery" => Tsquery: Kind::Simple,
-    /// GTSVECTOR - GiST index internal text representation for text search
-    3642: "gtsvector" => Gtsvector: Kind::Simple,
-    /// TSVECTOR[]
-    3643: "_tsvector" => TsvectorArray: Kind::Array(Type::Tsvector),
-    /// GTSVECTOR[]
-    3644: "_gtsvector" => GtsvectorArray: Kind::Array(Type::Gtsvector),
-    /// TSQUERY[]
-    3645: "_tsquery" => TsqueryArray: Kind::Array(Type::Tsquery),
-    /// REGCONFIG - registered text search configuration
-    3734: "regconfig" => Regconfig: Kind::Simple,
-    /// REGCONFIG[]
-    3735: "_regconfig" => RegconfigArray: Kind::Array(Type::Regconfig),
-    /// REGDICTIONARY - registered text search dictionary
-    3769: "regdictionary" => Regdictionary: Kind::Simple,
-    /// REGDICTIONARY[]
-    3770: "_regdictionary" => RegdictionaryArray: Kind::Array(Type::Regdictionary),
-    /// JSONB
-    3802: "jsonb" => Jsonb: Kind::Simple,
-    /// ANYRANGE
-    3831: "anyrange" => Anyrange: Kind::Pseudo,
-    /// JSONB[]
-    3807: "_jsonb" => JsonbArray: Kind::Array(Type::Jsonb),
-    /// INT4RANGE - range of integers
-    3904: "int4range" => Int4Range: Kind::Range(Type::Int4),
-    /// INT4RANGE[]
-    3905: "_int4range" => Int4RangeArray: Kind::Array(Type::Int4Range),
-    /// NUMRANGE - range of numerics
-    3906: "numrange" => NumRange: Kind::Range(Type::Numeric),
-    /// NUMRANGE[]
-    3907: "_numrange" => NumRangeArray: Kind::Array(Type::NumRange),
-    /// TSRANGE - range of timestamps without time zone
-    3908: "tsrange" => TsRange: Kind::Range(Type::Timestamp),
-    /// TSRANGE[]
-    3909: "_tsrange" => TsRangeArray: Kind::Array(Type::TsRange),
-    /// TSTZRANGE - range of timestamps with time zone
-    3910: "tstzrange" => TstzRange: Kind::Range(Type::TimestampTZ),
-    /// TSTZRANGE[]
-    3911: "_tstzrange" => TstzRangeArray: Kind::Array(Type::TstzRange),
-    /// DATERANGE - range of dates
-    3912: "daterange" => DateRange: Kind::Range(Type::Date),
-    /// DATERANGE[]
-    3913: "_daterange" => DateRangeArray: Kind::Array(Type::DateRange),
-    /// INT8RANGE - range of bigints
-    3926: "int8range" => Int8Range: Kind::Range(Type::Int8),
-    /// INT8RANGE[]
-    3927: "_int8range" => Int8RangeArray: Kind::Array(Type::Int8Range),
-    /// EVENT_TRIGGER
-    3838: "event_trigger" => EventTrigger: Kind::Pseudo
-}
+include!(concat!(env!("OUT_DIR"), "/type.rs"));
 
 /// Information about an unknown type.
 #[derive(PartialEq, Eq, Clone)]