--- /dev/null
+/* contrib/hstore/hstore--1.3.sql */
+
+-- complain if script is sourced in psql, rather than via CREATE EXTENSION
+\echo Use "CREATE EXTENSION hstore" to load this file. \quit
+
+CREATE TYPE hstore;
+
+CREATE FUNCTION hstore_in(cstring)
+RETURNS hstore
+AS 'MODULE_PATHNAME'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE FUNCTION hstore_out(hstore)
+RETURNS cstring
+AS 'MODULE_PATHNAME'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE FUNCTION hstore_recv(internal)
+RETURNS hstore
+AS 'MODULE_PATHNAME'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE FUNCTION hstore_send(hstore)
+RETURNS bytea
+AS 'MODULE_PATHNAME'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE TYPE hstore (
+ INTERNALLENGTH = -1,
+ INPUT = hstore_in,
+ OUTPUT = hstore_out,
+ RECEIVE = hstore_recv,
+ SEND = hstore_send,
+ STORAGE = extended
+);
+
+CREATE FUNCTION hstore_version_diag(hstore)
+RETURNS integer
+AS 'MODULE_PATHNAME','hstore_version_diag'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE FUNCTION fetchval(hstore,text)
+RETURNS text
+AS 'MODULE_PATHNAME','hstore_fetchval'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE OPERATOR -> (
+ LEFTARG = hstore,
+ RIGHTARG = text,
+ PROCEDURE = fetchval
+);
+
+CREATE FUNCTION fetchval_numeric(hstore,text)
+RETURNS numeric
+AS 'MODULE_PATHNAME','hstore_fetchval_numeric'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE OPERATOR ^> (
+ LEFTARG = hstore,
+ RIGHTARG = text,
+ PROCEDURE = fetchval_numeric
+);
+
+CREATE FUNCTION fetchval_boolean(hstore,text)
+RETURNS boolean
+AS 'MODULE_PATHNAME','hstore_fetchval_boolean'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE OPERATOR ?> (
+ LEFTARG = hstore,
+ RIGHTARG = text,
+ PROCEDURE = fetchval_boolean
+);
+
+CREATE FUNCTION fetchval(hstore,int)
+RETURNS text
+AS 'MODULE_PATHNAME','hstore_fetchval_n'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE OPERATOR -> (
+ LEFTARG = hstore,
+ RIGHTARG = int,
+ PROCEDURE = fetchval
+);
+
+CREATE FUNCTION fetchval_numeric(hstore,int)
+RETURNS numeric
+AS 'MODULE_PATHNAME','hstore_fetchval_n_numeric'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE OPERATOR ^> (
+ LEFTARG = hstore,
+ RIGHTARG = int,
+ PROCEDURE = fetchval_numeric
+);
+
+CREATE FUNCTION fetchval_boolean(hstore,int)
+RETURNS boolean
+AS 'MODULE_PATHNAME','hstore_fetchval_n_boolean'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE OPERATOR ?> (
+ LEFTARG = hstore,
+ RIGHTARG = int,
+ PROCEDURE = fetchval_boolean
+);
+
+CREATE FUNCTION fetchval(hstore,text[])
+RETURNS text
+AS 'MODULE_PATHNAME','hstore_fetchval_path'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE OPERATOR #> (
+ LEFTARG = hstore,
+ RIGHTARG = text[],
+ PROCEDURE = fetchval
+);
+
+CREATE FUNCTION fetchval_numeric(hstore,text[])
+RETURNS numeric
+AS 'MODULE_PATHNAME','hstore_fetchval_path_numeric'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE OPERATOR #^> (
+ LEFTARG = hstore,
+ RIGHTARG = text[],
+ PROCEDURE = fetchval_numeric
+);
+
+CREATE FUNCTION fetchval_boolean(hstore,text[])
+RETURNS boolean
+AS 'MODULE_PATHNAME','hstore_fetchval_path_boolean'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE OPERATOR #?> (
+ LEFTARG = hstore,
+ RIGHTARG = text[],
+ PROCEDURE = fetchval_boolean
+);
+
+CREATE FUNCTION fetchval_hstore(hstore,text)
+RETURNS hstore
+AS 'MODULE_PATHNAME','hstore_fetchval_hstore'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE OPERATOR %> (
+ LEFTARG = hstore,
+ RIGHTARG = text,
+ PROCEDURE = fetchval_hstore
+);
+
+CREATE FUNCTION fetchval_hstore(hstore,int)
+RETURNS hstore
+AS 'MODULE_PATHNAME','hstore_fetchval_n_hstore'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE OPERATOR %> (
+ LEFTARG = hstore,
+ RIGHTARG = int,
+ PROCEDURE = fetchval_hstore
+);
+
+CREATE FUNCTION fetchval_hstore(hstore,text[])
+RETURNS hstore
+AS 'MODULE_PATHNAME','hstore_fetchval_path_hstore'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE OPERATOR #%> (
+ LEFTARG = hstore,
+ RIGHTARG = text[],
+ PROCEDURE = fetchval_hstore
+);
+
+CREATE FUNCTION slice_array(hstore,text[])
+RETURNS text[]
+AS 'MODULE_PATHNAME','hstore_slice_to_array'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE OPERATOR -> (
+ LEFTARG = hstore,
+ RIGHTARG = text[],
+ PROCEDURE = slice_array
+);
+
+CREATE FUNCTION slice(hstore,text[])
+RETURNS hstore
+AS 'MODULE_PATHNAME','hstore_slice_to_hstore'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE FUNCTION isexists(hstore,text)
+RETURNS bool
+AS 'MODULE_PATHNAME','hstore_exists'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE FUNCTION exist(hstore,text)
+RETURNS bool
+AS 'MODULE_PATHNAME','hstore_exists'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE OPERATOR ? (
+ LEFTARG = hstore,
+ RIGHTARG = text,
+ PROCEDURE = exist,
+ RESTRICT = contsel,
+ JOIN = contjoinsel
+);
+
+CREATE FUNCTION isexists(hstore,int)
+RETURNS bool
+AS 'MODULE_PATHNAME','hstore_exists_idx'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE FUNCTION exist(hstore,int)
+RETURNS bool
+AS 'MODULE_PATHNAME','hstore_exists_idx'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE OPERATOR ? (
+ LEFTARG = hstore,
+ RIGHTARG = int,
+ PROCEDURE = exist,
+ RESTRICT = contsel,
+ JOIN = contjoinsel
+);
+
+CREATE FUNCTION isexists(hstore,text[])
+RETURNS bool
+AS 'MODULE_PATHNAME','hstore_exists_path'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE FUNCTION exist(hstore,text[])
+RETURNS bool
+AS 'MODULE_PATHNAME','hstore_exists_path'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE OPERATOR #? (
+ LEFTARG = hstore,
+ RIGHTARG = text[],
+ PROCEDURE = exist,
+ RESTRICT = contsel,
+ JOIN = contjoinsel
+);
+
+CREATE FUNCTION exists_any(hstore,text[])
+RETURNS bool
+AS 'MODULE_PATHNAME','hstore_exists_any'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE OPERATOR ?| (
+ LEFTARG = hstore,
+ RIGHTARG = text[],
+ PROCEDURE = exists_any,
+ RESTRICT = contsel,
+ JOIN = contjoinsel
+);
+
+CREATE FUNCTION exists_all(hstore,text[])
+RETURNS bool
+AS 'MODULE_PATHNAME','hstore_exists_all'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE OPERATOR ?& (
+ LEFTARG = hstore,
+ RIGHTARG = text[],
+ PROCEDURE = exists_all,
+ RESTRICT = contsel,
+ JOIN = contjoinsel
+);
+
+CREATE FUNCTION isdefined(hstore,text)
+RETURNS bool
+AS 'MODULE_PATHNAME','hstore_defined'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE FUNCTION defined(hstore,text)
+RETURNS bool
+AS 'MODULE_PATHNAME','hstore_defined'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE FUNCTION delete(hstore,text)
+RETURNS hstore
+AS 'MODULE_PATHNAME','hstore_delete'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE FUNCTION delete(hstore,int)
+RETURNS hstore
+AS 'MODULE_PATHNAME','hstore_delete_idx'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE FUNCTION delete(hstore,text[])
+RETURNS hstore
+AS 'MODULE_PATHNAME','hstore_delete_array'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE FUNCTION delete(hstore,hstore)
+RETURNS hstore
+AS 'MODULE_PATHNAME','hstore_delete_hstore'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE FUNCTION delete_path(hstore,text[])
+RETURNS hstore
+AS 'MODULE_PATHNAME','hstore_delete_path'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE OPERATOR - (
+ LEFTARG = hstore,
+ RIGHTARG = text,
+ PROCEDURE = delete
+);
+
+CREATE OPERATOR - (
+ LEFTARG = hstore,
+ RIGHTARG = int,
+ PROCEDURE = delete
+);
+
+CREATE OPERATOR - (
+ LEFTARG = hstore,
+ RIGHTARG = text[],
+ PROCEDURE = delete
+);
+
+CREATE OPERATOR - (
+ LEFTARG = hstore,
+ RIGHTARG = hstore,
+ PROCEDURE = delete
+);
+
+CREATE OPERATOR #- (
+ LEFTARG = hstore,
+ RIGHTARG = text[],
+ PROCEDURE = delete_path
+);
+
+CREATE FUNCTION replace(hstore,text[],hstore)
+RETURNS hstore
+AS 'MODULE_PATHNAME','hstore_replace'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE FUNCTION hs_concat(hstore,hstore)
+RETURNS hstore
+AS 'MODULE_PATHNAME','hstore_concat'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE OPERATOR || (
+ LEFTARG = hstore,
+ RIGHTARG = hstore,
+ PROCEDURE = hs_concat
+);
+
+CREATE FUNCTION concat_path(hstore,text[],hstore)
+RETURNS hstore
+AS 'MODULE_PATHNAME','hstore_deep_concat'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE FUNCTION hs_contains(hstore,hstore)
+RETURNS bool
+AS 'MODULE_PATHNAME','hstore_contains'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE FUNCTION hs_contained(hstore,hstore)
+RETURNS bool
+AS 'MODULE_PATHNAME','hstore_contained'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE OPERATOR @> (
+ LEFTARG = hstore,
+ RIGHTARG = hstore,
+ PROCEDURE = hs_contains,
+ COMMUTATOR = '<@',
+ RESTRICT = contsel,
+ JOIN = contjoinsel
+);
+
+CREATE OPERATOR <@ (
+ LEFTARG = hstore,
+ RIGHTARG = hstore,
+ PROCEDURE = hs_contained,
+ COMMUTATOR = '@>',
+ RESTRICT = contsel,
+ JOIN = contjoinsel
+);
+
+-- obsolete:
+CREATE OPERATOR @ (
+ LEFTARG = hstore,
+ RIGHTARG = hstore,
+ PROCEDURE = hs_contains,
+ COMMUTATOR = '~',
+ RESTRICT = contsel,
+ JOIN = contjoinsel
+);
+
+CREATE OPERATOR ~ (
+ LEFTARG = hstore,
+ RIGHTARG = hstore,
+ PROCEDURE = hs_contained,
+ COMMUTATOR = '@',
+ RESTRICT = contsel,
+ JOIN = contjoinsel
+);
+
+CREATE FUNCTION tconvert(text,text)
+RETURNS hstore
+AS 'MODULE_PATHNAME','hstore_from_text'
+LANGUAGE C IMMUTABLE; -- not STRICT; needs to allow (key,NULL)
+
+CREATE FUNCTION hstore(text,text)
+RETURNS hstore
+AS 'MODULE_PATHNAME','hstore_from_text'
+LANGUAGE C IMMUTABLE; -- not STRICT; needs to allow (key,NULL)
+
+CREATE FUNCTION hstore(text,bool)
+RETURNS hstore
+AS 'MODULE_PATHNAME','hstore_from_bool'
+LANGUAGE C IMMUTABLE; -- not STRICT; needs to allow (key,NULL)
+
+CREATE FUNCTION hstore(text,numeric)
+RETURNS hstore
+AS 'MODULE_PATHNAME','hstore_from_numeric'
+LANGUAGE C IMMUTABLE; -- not STRICT; needs to allow (key,NULL)
+
+CREATE FUNCTION hstore(text,hstore)
+RETURNS hstore
+AS 'MODULE_PATHNAME','hstore_from_th'
+LANGUAGE C IMMUTABLE; -- not STRICT; needs to allow (key,NULL)
+
+CREATE FUNCTION hstore(text)
+RETURNS hstore
+AS 'MODULE_PATHNAME','hstore_scalar_from_text'
+LANGUAGE C IMMUTABLE; -- not STRICT; needs to allow (key,NULL)
+
+CREATE FUNCTION hstore(bool)
+RETURNS hstore
+AS 'MODULE_PATHNAME','hstore_scalar_from_bool'
+LANGUAGE C IMMUTABLE; -- not STRICT; needs to allow (key,NULL)
+
+CREATE FUNCTION hstore(numeric)
+RETURNS hstore
+AS 'MODULE_PATHNAME','hstore_scalar_from_numeric'
+LANGUAGE C IMMUTABLE; -- not STRICT; needs to allow (key,NULL)
+
+CREATE FUNCTION hstore(text[],text[])
+RETURNS hstore
+AS 'MODULE_PATHNAME', 'hstore_from_arrays'
+LANGUAGE C IMMUTABLE; -- not STRICT; allows (keys,null)
+
+CREATE FUNCTION hstore(text[])
+RETURNS hstore
+AS 'MODULE_PATHNAME', 'hstore_from_array'
+LANGUAGE C IMMUTABLE STRICT;
+
+CREATE CAST (text[] AS hstore)
+ WITH FUNCTION hstore(text[]);
+
+CREATE FUNCTION hstore_to_json(hstore)
+RETURNS json
+AS 'MODULE_PATHNAME', 'hstore_to_json'
+LANGUAGE C IMMUTABLE STRICT;
+
+CREATE CAST (hstore AS json)
+ WITH FUNCTION hstore_to_json(hstore);
+
+CREATE FUNCTION hstore_to_json_loose(hstore)
+RETURNS json
+AS 'MODULE_PATHNAME', 'hstore_to_json_loose'
+LANGUAGE C IMMUTABLE STRICT;
+
+CREATE FUNCTION hstore(record)
+RETURNS hstore
+AS 'MODULE_PATHNAME', 'hstore_from_record'
+LANGUAGE C IMMUTABLE; -- not STRICT; allows (null::recordtype)
+
+CREATE FUNCTION hstore_to_array(hstore)
+RETURNS text[]
+AS 'MODULE_PATHNAME','hstore_to_array'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE OPERATOR %% (
+ RIGHTARG = hstore,
+ PROCEDURE = hstore_to_array
+);
+
+CREATE FUNCTION hstore_to_matrix(hstore)
+RETURNS text[]
+AS 'MODULE_PATHNAME','hstore_to_matrix'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE OPERATOR %# (
+ RIGHTARG = hstore,
+ PROCEDURE = hstore_to_matrix
+);
+
+CREATE FUNCTION akeys(hstore)
+RETURNS text[]
+AS 'MODULE_PATHNAME','hstore_akeys'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE FUNCTION avals(hstore)
+RETURNS text[]
+AS 'MODULE_PATHNAME','hstore_avals'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE FUNCTION skeys(hstore)
+RETURNS setof text
+AS 'MODULE_PATHNAME','hstore_skeys'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE FUNCTION svals(hstore)
+RETURNS setof text
+AS 'MODULE_PATHNAME','hstore_svals'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE FUNCTION svals(hstore, text[])
+RETURNS setof text
+AS 'MODULE_PATHNAME','hstore_svals_path'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE FUNCTION hvals(hstore)
+RETURNS setof hstore
+AS 'MODULE_PATHNAME','hstore_hvals'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE FUNCTION hvals(hstore, text[])
+RETURNS setof hstore
+AS 'MODULE_PATHNAME','hstore_hvals_path'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE FUNCTION each(IN hs hstore,
+ OUT key text,
+ OUT value text)
+RETURNS SETOF record
+AS 'MODULE_PATHNAME','hstore_each'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE FUNCTION each_hstore(IN hs hstore,
+ OUT key text,
+ OUT value hstore)
+RETURNS SETOF record
+AS 'MODULE_PATHNAME','hstore_each_hstore'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE FUNCTION hstore_typeof(hstore)
+RETURNS text
+AS 'MODULE_PATHNAME','hstore_typeof'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE FUNCTION populate_record(anyelement,hstore)
+RETURNS anyelement
+AS 'MODULE_PATHNAME', 'hstore_populate_record'
+LANGUAGE C IMMUTABLE; -- not STRICT; allows (null::rectype,hstore)
+
+CREATE OPERATOR #= (
+ LEFTARG = anyelement,
+ RIGHTARG = hstore,
+ PROCEDURE = populate_record
+);
+
+CREATE FUNCTION json_to_hstore(json)
+RETURNS hstore
+AS 'MODULE_PATHNAME','json_to_hstore'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE CAST (json AS hstore)
+WITH FUNCTION json_to_hstore(json);
+
+CREATE FUNCTION array_to_hstore(anyarray)
+RETURNS hstore
+AS 'MODULE_PATHNAME','array_to_hstore'
+LANGUAGE C STRICT IMMUTABLE;
+
+-- btree support
+
+CREATE FUNCTION hstore_eq(hstore,hstore)
+RETURNS boolean
+AS 'MODULE_PATHNAME','hstore_eq'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE FUNCTION hstore_ne(hstore,hstore)
+RETURNS boolean
+AS 'MODULE_PATHNAME','hstore_ne'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE FUNCTION hstore_gt(hstore,hstore)
+RETURNS boolean
+AS 'MODULE_PATHNAME','hstore_gt'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE FUNCTION hstore_ge(hstore,hstore)
+RETURNS boolean
+AS 'MODULE_PATHNAME','hstore_ge'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE FUNCTION hstore_lt(hstore,hstore)
+RETURNS boolean
+AS 'MODULE_PATHNAME','hstore_lt'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE FUNCTION hstore_le(hstore,hstore)
+RETURNS boolean
+AS 'MODULE_PATHNAME','hstore_le'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE FUNCTION hstore_cmp(hstore,hstore)
+RETURNS integer
+AS 'MODULE_PATHNAME','hstore_cmp'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE OPERATOR = (
+ LEFTARG = hstore,
+ RIGHTARG = hstore,
+ PROCEDURE = hstore_eq,
+ COMMUTATOR = =,
+ NEGATOR = <>,
+ RESTRICT = eqsel,
+ JOIN = eqjoinsel,
+ MERGES,
+ HASHES
+);
+CREATE OPERATOR <> (
+ LEFTARG = hstore,
+ RIGHTARG = hstore,
+ PROCEDURE = hstore_ne,
+ COMMUTATOR = <>,
+ NEGATOR = =,
+ RESTRICT = neqsel,
+ JOIN = neqjoinsel
+);
+
+-- the comparison operators have funky names (and are undocumented)
+-- in an attempt to discourage anyone from actually using them. they
+-- only exist to support the btree opclass
+
+CREATE OPERATOR #<# (
+ LEFTARG = hstore,
+ RIGHTARG = hstore,
+ PROCEDURE = hstore_lt,
+ COMMUTATOR = #>#,
+ NEGATOR = #>=#,
+ RESTRICT = scalarltsel,
+ JOIN = scalarltjoinsel
+);
+CREATE OPERATOR #<=# (
+ LEFTARG = hstore,
+ RIGHTARG = hstore,
+ PROCEDURE = hstore_le,
+ COMMUTATOR = #>=#,
+ NEGATOR = #>#,
+ RESTRICT = scalarltsel,
+ JOIN = scalarltjoinsel
+);
+CREATE OPERATOR #># (
+ LEFTARG = hstore,
+ RIGHTARG = hstore,
+ PROCEDURE = hstore_gt,
+ COMMUTATOR = #<#,
+ NEGATOR = #<=#,
+ RESTRICT = scalargtsel,
+ JOIN = scalargtjoinsel
+);
+CREATE OPERATOR #>=# (
+ LEFTARG = hstore,
+ RIGHTARG = hstore,
+ PROCEDURE = hstore_ge,
+ COMMUTATOR = #<=#,
+ NEGATOR = #<#,
+ RESTRICT = scalargtsel,
+ JOIN = scalargtjoinsel
+);
+
+CREATE OPERATOR CLASS btree_hstore_ops
+DEFAULT FOR TYPE hstore USING btree
+AS
+ OPERATOR 1 #<# ,
+ OPERATOR 2 #<=# ,
+ OPERATOR 3 = ,
+ OPERATOR 4 #>=# ,
+ OPERATOR 5 #># ,
+ FUNCTION 1 hstore_cmp(hstore,hstore);
+
+-- hash support
+
+CREATE FUNCTION hstore_hash(hstore)
+RETURNS integer
+AS 'MODULE_PATHNAME','hstore_hash'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE OPERATOR CLASS hash_hstore_ops
+DEFAULT FOR TYPE hstore USING hash
+AS
+ OPERATOR 1 = ,
+ FUNCTION 1 hstore_hash(hstore);
+
+-- GiST support
+
+CREATE TYPE ghstore;
+
+CREATE FUNCTION ghstore_in(cstring)
+RETURNS ghstore
+AS 'MODULE_PATHNAME'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE FUNCTION ghstore_out(ghstore)
+RETURNS cstring
+AS 'MODULE_PATHNAME'
+LANGUAGE C STRICT IMMUTABLE;
+
+CREATE TYPE ghstore (
+ INTERNALLENGTH = -1,
+ INPUT = ghstore_in,
+ OUTPUT = ghstore_out
+);
+
+CREATE FUNCTION ghstore_compress(internal)
+RETURNS internal
+AS 'MODULE_PATHNAME'
+LANGUAGE C IMMUTABLE STRICT;
+
+CREATE FUNCTION ghstore_decompress(internal)
+RETURNS internal
+AS 'MODULE_PATHNAME'
+LANGUAGE C IMMUTABLE STRICT;
+
+CREATE FUNCTION ghstore_penalty(internal,internal,internal)
+RETURNS internal
+AS 'MODULE_PATHNAME'
+LANGUAGE C IMMUTABLE STRICT;
+
+CREATE FUNCTION ghstore_picksplit(internal, internal)
+RETURNS internal
+AS 'MODULE_PATHNAME'
+LANGUAGE C IMMUTABLE STRICT;
+
+CREATE FUNCTION ghstore_union(internal, internal)
+RETURNS internal
+AS 'MODULE_PATHNAME'
+LANGUAGE C IMMUTABLE STRICT;
+
+CREATE FUNCTION ghstore_same(internal, internal, internal)
+RETURNS internal
+AS 'MODULE_PATHNAME'
+LANGUAGE C IMMUTABLE STRICT;
+
+CREATE FUNCTION ghstore_consistent(internal,internal,int,oid,internal)
+RETURNS bool
+AS 'MODULE_PATHNAME'
+LANGUAGE C IMMUTABLE STRICT;
+
+CREATE OPERATOR CLASS gist_hstore_ops
+DEFAULT FOR TYPE hstore USING gist
+AS
+ OPERATOR 7 @> ,
+ OPERATOR 9 ?(hstore,text) ,
+ OPERATOR 10 ?|(hstore,text[]) ,
+ OPERATOR 11 ?&(hstore,text[]) ,
+ --OPERATOR 8 <@ ,
+ OPERATOR 13 @ ,
+ --OPERATOR 14 ~ ,
+ FUNCTION 1 ghstore_consistent (internal, internal, int, oid, internal),
+ FUNCTION 2 ghstore_union (internal, internal),
+ FUNCTION 3 ghstore_compress (internal),
+ FUNCTION 4 ghstore_decompress (internal),
+ FUNCTION 5 ghstore_penalty (internal, internal, internal),
+ FUNCTION 6 ghstore_picksplit (internal, internal),
+ FUNCTION 7 ghstore_same (internal, internal, internal),
+ STORAGE ghstore;
+
+-- GIN support: default opclass
+
+CREATE FUNCTION gin_extract_hstore(internal, internal)
+RETURNS internal
+AS 'MODULE_PATHNAME'
+LANGUAGE C IMMUTABLE STRICT;
+
+CREATE FUNCTION gin_extract_hstore_query(internal, internal, int2, internal, internal)
+RETURNS internal
+AS 'MODULE_PATHNAME'
+LANGUAGE C IMMUTABLE STRICT;
+
+CREATE FUNCTION gin_consistent_hstore(internal, int2, internal, int4, internal, internal)
+RETURNS bool
+AS 'MODULE_PATHNAME'
+LANGUAGE C IMMUTABLE STRICT;
+
+CREATE OPERATOR CLASS gin_hstore_ops
+DEFAULT FOR TYPE hstore USING gin
+AS
+ OPERATOR 7 @>,
+ OPERATOR 9 ?(hstore,text),
+ OPERATOR 10 ?|(hstore,text[]),
+ OPERATOR 11 ?&(hstore,text[]),
+ FUNCTION 1 bttextcmp(text,text),
+ FUNCTION 2 gin_extract_hstore(internal, internal),
+ FUNCTION 3 gin_extract_hstore_query(internal, internal, int2, internal, internal),
+ FUNCTION 4 gin_consistent_hstore(internal, int2, internal, int4, internal, internal),
+ STORAGE text;
+
+-- GIN support: hash based opclass
+
+CREATE FUNCTION gin_extract_hstore_hash(internal, internal)
+RETURNS internal
+AS 'MODULE_PATHNAME'
+LANGUAGE C IMMUTABLE STRICT;
+
+CREATE FUNCTION gin_extract_hstore_hash_query(internal, internal, int2, internal, internal)
+RETURNS internal
+AS 'MODULE_PATHNAME'
+LANGUAGE C IMMUTABLE STRICT;
+
+CREATE FUNCTION gin_consistent_hstore_hash(internal, int2, internal, int4, internal, internal)
+RETURNS bool
+AS 'MODULE_PATHNAME'
+LANGUAGE C IMMUTABLE STRICT;
+
+CREATE OPERATOR CLASS gin_hstore_hash_ops
+FOR TYPE hstore USING gin
+AS
+ OPERATOR 7 @>,
+ FUNCTION 1 btint4cmp(int4,int4),
+ FUNCTION 2 gin_extract_hstore_hash(internal, internal),
+ FUNCTION 3 gin_extract_hstore_hash_query(internal, internal, int2, internal, internal),
+ FUNCTION 4 gin_consistent_hstore_hash(internal, int2, internal, int4, internal, internal),
+ STORAGE int4;
+
+-- output
+
+CREATE FUNCTION hstore_print(hstore,
+ pretty_print bool DEFAULT false,
+ array_curly_braces bool DEFAULT false,
+ root_hash_decorated bool DEFAULT false,
+ json bool DEFAULT false,
+ loose bool DEFAULT false)
+RETURNS text
+AS 'MODULE_PATHNAME', 'hstore_print'
+LANGUAGE C IMMUTABLE STRICT;
+
+
+
projects / hstore.git / blobdiff