postgresql/contrib/tsearch/tsearch.sql.in
Bruce Momjian aa4c702eac Update /contrib for "autocommit TO 'on'".
Create objects in public schema.

Make spacing/capitalization consistent.

Remove transaction block use for object creation.

Remove unneeded function GRANTs.
2002-10-18 18:41:22 +00:00

221 lines
4.6 KiB
MySQL

-- Adjust this setting to control where the objects get created.
SET search_path = public;
SET autocommit TO 'on';
-- TXTIDX type
CREATE FUNCTION txtidx_in(cstring)
RETURNS txtidx
AS 'MODULE_PATHNAME'
LANGUAGE 'C' with (isstrict);
CREATE FUNCTION txtidx_out(txtidx)
RETURNS cstring
AS 'MODULE_PATHNAME'
LANGUAGE 'C' with (isstrict);
CREATE TYPE txtidx (
INTERNALLENGTH = -1,
INPUT = txtidx_in,
OUTPUT = txtidx_out,
STORAGE = extended
);
CREATE FUNCTION txt2txtidx(text)
RETURNS txtidx
AS 'MODULE_PATHNAME'
LANGUAGE 'C' with (isstrict);
CREATE FUNCTION txtidxsize(txtidx)
RETURNS int4
AS 'MODULE_PATHNAME'
LANGUAGE 'C' with (isstrict);
--QUERYTYPES
--without morphology
CREATE FUNCTION qtxt_in(cstring)
RETURNS query_txt
AS 'MODULE_PATHNAME'
LANGUAGE 'C' with (isstrict);
CREATE FUNCTION qtxt_out(query_txt)
RETURNS cstring
AS 'MODULE_PATHNAME'
LANGUAGE 'C' with (isstrict);
CREATE TYPE query_txt (
INTERNALLENGTH = -1,
INPUT = qtxt_in,
OUTPUT = qtxt_out
);
--with morphology
CREATE FUNCTION mqtxt_in(cstring)
RETURNS mquery_txt
AS 'MODULE_PATHNAME'
LANGUAGE 'C' with (isstrict);
--same C output function as for query_txt
CREATE FUNCTION mqtxt_out(mquery_txt)
RETURNS cstring
AS 'MODULE_PATHNAME', 'qtxt_out'
LANGUAGE 'C' with (isstrict);
CREATE TYPE mquery_txt (
INTERNALLENGTH = -1,
INPUT = mqtxt_in,
OUTPUT = mqtxt_out
);
--only for debug
CREATE FUNCTION querytree(query_txt)
RETURNS text
AS 'MODULE_PATHNAME'
LANGUAGE 'C' with (isstrict);
CREATE FUNCTION querytree(mquery_txt)
RETURNS text
AS 'MODULE_PATHNAME'
LANGUAGE 'C' with (isstrict);
--operations
CREATE FUNCTION execqtxt(txtidx, query_txt)
RETURNS bool
AS 'MODULE_PATHNAME'
LANGUAGE 'C' with (isstrict);
COMMENT ON FUNCTION execqtxt(txtidx, query_txt) IS 'boolean operation with text index';
CREATE FUNCTION execqtxt(txtidx, mquery_txt)
RETURNS bool
AS 'MODULE_PATHNAME'
LANGUAGE 'C' with (isstrict);
COMMENT ON FUNCTION execqtxt(txtidx, mquery_txt) IS 'boolean operation with text index';
CREATE FUNCTION rexecqtxt(query_txt, txtidx)
RETURNS bool
AS 'MODULE_PATHNAME'
LANGUAGE 'C' with (isstrict);
COMMENT ON FUNCTION rexecqtxt(query_txt, txtidx) IS 'boolean operation with text index';
CREATE FUNCTION rexecqtxt(mquery_txt, txtidx)
RETURNS bool
AS 'MODULE_PATHNAME'
LANGUAGE 'C' with (isstrict);
COMMENT ON FUNCTION rexecqtxt(mquery_txt, txtidx) IS 'boolean operation with text index';
CREATE OPERATOR @@ (
LEFTARG = txtidx,
RIGHTARG = query_txt,
PROCEDURE = execqtxt,
COMMUTATOR = '~@',
RESTRICT = contsel,
JOIN = contjoinsel
);
CREATE OPERATOR ~@ (
LEFTARG = query_txt,
RIGHTARG = txtidx,
PROCEDURE = rexecqtxt,
COMMUTATOR = '@@',
RESTRICT = contsel,
JOIN = contjoinsel
);
CREATE OPERATOR ## (
LEFTARG = txtidx,
RIGHTARG = mquery_txt,
PROCEDURE = execqtxt,
COMMUTATOR = '~#',
RESTRICT = contsel,
JOIN = contjoinsel
);
CREATE OPERATOR ~# (
LEFTARG = mquery_txt,
RIGHTARG = txtidx,
PROCEDURE = rexecqtxt,
COMMUTATOR = '##',
RESTRICT = contsel,
JOIN = contjoinsel
);
--Trigger
CREATE FUNCTION tsearch()
RETURNS trigger
AS 'MODULE_PATHNAME'
LANGUAGE 'C';
--GiST
--GiST key type
CREATE FUNCTION gtxtidx_in(cstring)
RETURNS gtxtidx
AS 'MODULE_PATHNAME'
LANGUAGE 'C' with (isstrict);
CREATE FUNCTION gtxtidx_out(gtxtidx)
RETURNS cstring
AS 'MODULE_PATHNAME'
LANGUAGE 'C' with (isstrict);
CREATE TYPE gtxtidx (
INTERNALLENGTH = -1,
INPUT = gtxtidx_in,
OUTPUT = gtxtidx_out
);
-- support functions
CREATE FUNCTION gtxtidx_consistent(gtxtidx,internal,int4)
RETURNS bool
AS 'MODULE_PATHNAME'
LANGUAGE 'C';
CREATE FUNCTION gtxtidx_compress(internal)
RETURNS internal
AS 'MODULE_PATHNAME'
LANGUAGE 'C';
CREATE FUNCTION gtxtidx_decompress(internal)
RETURNS internal
AS 'MODULE_PATHNAME'
LANGUAGE 'C';
CREATE FUNCTION gtxtidx_penalty(internal,internal,internal)
RETURNS internal
AS 'MODULE_PATHNAME'
LANGUAGE 'C' with (isstrict);
CREATE FUNCTION gtxtidx_picksplit(internal, internal)
RETURNS internal
AS 'MODULE_PATHNAME'
LANGUAGE 'C';
CREATE FUNCTION gtxtidx_union(bytea, internal)
RETURNS _int4
AS 'MODULE_PATHNAME'
LANGUAGE 'C';
CREATE FUNCTION gtxtidx_same(gtxtidx, gtxtidx, internal)
RETURNS internal
AS 'MODULE_PATHNAME'
LANGUAGE 'C';
-- create the operator class
CREATE OPERATOR CLASS gist_txtidx_ops
DEFAULT FOR TYPE txtidx USING gist
AS
OPERATOR 1 @@ (txtidx, query_txt) RECHECK ,
OPERATOR 2 ## (txtidx, mquery_txt) RECHECK ,
FUNCTION 1 gtxtidx_consistent (gtxtidx, internal, int4),
FUNCTION 2 gtxtidx_union (bytea, internal),
FUNCTION 3 gtxtidx_compress (internal),
FUNCTION 4 gtxtidx_decompress (internal),
FUNCTION 5 gtxtidx_penalty (internal, internal, internal),
FUNCTION 6 gtxtidx_picksplit (internal, internal),
FUNCTION 7 gtxtidx_same (gtxtidx, gtxtidx, internal),
STORAGE gtxtidx;