mirror of
https://git.postgresql.org/git/postgresql.git
synced 2024-08-21 20:13:26 +02:00
Commit 749a787c5b
bumped the extension
version on all of these extensions already, and we haven't had a
release since then, so we can make further changes without bumping the
extension version again. Take this opportunity to mark all of the
functions exported by these modules PARALLEL SAFE -- except for
pg_trgm's set_limit(). Mark that one PARALLEL RESTRICTED, because it
makes a persistent change to a GUC value.
Note that some of the markings added by this commit don't have any
effect; for example, gseg_picksplit() isn't likely to be mentioned
explicitly in a query and therefore it's parallel-safety marking will
never be consulted. But this commit just marks everything for
consistency: if it were somehow used in a query, that would be fine as
far as parallel query is concerned, since it does not consult any
backend-private state, attempt to write data, etc.
Andreas Karlsson, with a few revisions by me.
521 lines
12 KiB
SQL
521 lines
12 KiB
SQL
/* contrib/intarray/intarray--1.2.sql */
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-- complain if script is sourced in psql, rather than via CREATE EXTENSION
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\echo Use "CREATE EXTENSION intarray" to load this file. \quit
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--
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-- Create the user-defined type for the 1-D integer arrays (_int4)
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--
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-- Query type
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CREATE FUNCTION bqarr_in(cstring)
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RETURNS query_int
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
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CREATE FUNCTION bqarr_out(query_int)
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RETURNS cstring
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
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CREATE TYPE query_int (
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INTERNALLENGTH = -1,
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INPUT = bqarr_in,
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OUTPUT = bqarr_out
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);
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--only for debug
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CREATE FUNCTION querytree(query_int)
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RETURNS text
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
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CREATE FUNCTION boolop(_int4, query_int)
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RETURNS bool
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
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COMMENT ON FUNCTION boolop(_int4, query_int) IS 'boolean operation with array';
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CREATE FUNCTION rboolop(query_int, _int4)
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RETURNS bool
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
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COMMENT ON FUNCTION rboolop(query_int, _int4) IS 'boolean operation with array';
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CREATE FUNCTION _int_matchsel(internal, oid, internal, integer)
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RETURNS float8
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT STABLE PARALLEL SAFE;
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CREATE OPERATOR @@ (
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LEFTARG = _int4,
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RIGHTARG = query_int,
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PROCEDURE = boolop,
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COMMUTATOR = '~~',
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RESTRICT = _int_matchsel,
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JOIN = contjoinsel
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);
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CREATE OPERATOR ~~ (
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LEFTARG = query_int,
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RIGHTARG = _int4,
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PROCEDURE = rboolop,
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COMMUTATOR = '@@',
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RESTRICT = _int_matchsel,
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JOIN = contjoinsel
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);
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--
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-- External C-functions for R-tree methods
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--
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-- Comparison methods
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CREATE FUNCTION _int_contains(_int4, _int4)
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RETURNS bool
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
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COMMENT ON FUNCTION _int_contains(_int4, _int4) IS 'contains';
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CREATE FUNCTION _int_contained(_int4, _int4)
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RETURNS bool
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
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COMMENT ON FUNCTION _int_contained(_int4, _int4) IS 'contained in';
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CREATE FUNCTION _int_overlap(_int4, _int4)
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RETURNS bool
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
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COMMENT ON FUNCTION _int_overlap(_int4, _int4) IS 'overlaps';
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CREATE FUNCTION _int_same(_int4, _int4)
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RETURNS bool
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
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COMMENT ON FUNCTION _int_same(_int4, _int4) IS 'same as';
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CREATE FUNCTION _int_different(_int4, _int4)
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RETURNS bool
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
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COMMENT ON FUNCTION _int_different(_int4, _int4) IS 'different';
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-- support routines for indexing
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CREATE FUNCTION _int_union(_int4, _int4)
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RETURNS _int4
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
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CREATE FUNCTION _int_inter(_int4, _int4)
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RETURNS _int4
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
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CREATE FUNCTION _int_overlap_sel(internal, oid, internal, integer)
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RETURNS float8
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT STABLE PARALLEL SAFE;
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CREATE FUNCTION _int_contains_sel(internal, oid, internal, integer)
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RETURNS float8
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT STABLE PARALLEL SAFE;
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CREATE FUNCTION _int_contained_sel(internal, oid, internal, integer)
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RETURNS float8
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT STABLE PARALLEL SAFE;
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CREATE FUNCTION _int_overlap_joinsel(internal, oid, internal, smallint, internal)
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RETURNS float8
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT STABLE PARALLEL SAFE;
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CREATE FUNCTION _int_contains_joinsel(internal, oid, internal, smallint, internal)
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RETURNS float8
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT STABLE PARALLEL SAFE;
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CREATE FUNCTION _int_contained_joinsel(internal, oid, internal, smallint, internal)
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RETURNS float8
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT STABLE PARALLEL SAFE;
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--
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-- OPERATORS
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--
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CREATE OPERATOR && (
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LEFTARG = _int4,
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RIGHTARG = _int4,
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PROCEDURE = _int_overlap,
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COMMUTATOR = '&&',
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RESTRICT = _int_overlap_sel,
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JOIN = _int_overlap_joinsel
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);
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--CREATE OPERATOR = (
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-- LEFTARG = _int4,
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-- RIGHTARG = _int4,
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-- PROCEDURE = _int_same,
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-- COMMUTATOR = '=',
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-- NEGATOR = '<>',
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-- RESTRICT = eqsel,
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-- JOIN = eqjoinsel,
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-- SORT1 = '<',
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-- SORT2 = '<'
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--);
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--CREATE OPERATOR <> (
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-- LEFTARG = _int4,
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-- RIGHTARG = _int4,
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-- PROCEDURE = _int_different,
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-- COMMUTATOR = '<>',
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-- NEGATOR = '=',
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-- RESTRICT = neqsel,
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-- JOIN = neqjoinsel
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--);
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CREATE OPERATOR @> (
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LEFTARG = _int4,
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RIGHTARG = _int4,
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PROCEDURE = _int_contains,
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COMMUTATOR = '<@',
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RESTRICT = _int_contains_sel,
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JOIN = _int_contains_joinsel
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);
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CREATE OPERATOR <@ (
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LEFTARG = _int4,
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RIGHTARG = _int4,
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PROCEDURE = _int_contained,
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COMMUTATOR = '@>',
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RESTRICT = _int_contained_sel,
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JOIN = _int_contained_joinsel
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);
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-- obsolete:
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CREATE OPERATOR @ (
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LEFTARG = _int4,
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RIGHTARG = _int4,
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PROCEDURE = _int_contains,
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COMMUTATOR = '~',
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RESTRICT = _int_contains_sel,
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JOIN = _int_contains_joinsel
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);
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CREATE OPERATOR ~ (
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LEFTARG = _int4,
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RIGHTARG = _int4,
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PROCEDURE = _int_contained,
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COMMUTATOR = '@',
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RESTRICT = _int_contained_sel,
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JOIN = _int_contained_joinsel
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);
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--------------
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CREATE FUNCTION intset(int4)
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RETURNS _int4
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
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CREATE FUNCTION icount(_int4)
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RETURNS int4
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
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CREATE OPERATOR # (
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RIGHTARG = _int4,
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PROCEDURE = icount
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);
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CREATE FUNCTION sort(_int4, text)
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RETURNS _int4
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
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CREATE FUNCTION sort(_int4)
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RETURNS _int4
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
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CREATE FUNCTION sort_asc(_int4)
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RETURNS _int4
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
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CREATE FUNCTION sort_desc(_int4)
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RETURNS _int4
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
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CREATE FUNCTION uniq(_int4)
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RETURNS _int4
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
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CREATE FUNCTION idx(_int4, int4)
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RETURNS int4
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
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CREATE OPERATOR # (
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LEFTARG = _int4,
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RIGHTARG = int4,
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PROCEDURE = idx
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);
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CREATE FUNCTION subarray(_int4, int4, int4)
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RETURNS _int4
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
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CREATE FUNCTION subarray(_int4, int4)
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RETURNS _int4
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
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CREATE FUNCTION intarray_push_elem(_int4, int4)
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RETURNS _int4
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
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CREATE OPERATOR + (
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LEFTARG = _int4,
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RIGHTARG = int4,
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PROCEDURE = intarray_push_elem
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);
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CREATE FUNCTION intarray_push_array(_int4, _int4)
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RETURNS _int4
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
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CREATE OPERATOR + (
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LEFTARG = _int4,
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RIGHTARG = _int4,
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COMMUTATOR = +,
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PROCEDURE = intarray_push_array
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);
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CREATE FUNCTION intarray_del_elem(_int4, int4)
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RETURNS _int4
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
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CREATE OPERATOR - (
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LEFTARG = _int4,
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RIGHTARG = int4,
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PROCEDURE = intarray_del_elem
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);
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CREATE FUNCTION intset_union_elem(_int4, int4)
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RETURNS _int4
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
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CREATE OPERATOR | (
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LEFTARG = _int4,
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RIGHTARG = int4,
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PROCEDURE = intset_union_elem
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);
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CREATE OPERATOR | (
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LEFTARG = _int4,
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RIGHTARG = _int4,
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COMMUTATOR = |,
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PROCEDURE = _int_union
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);
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CREATE FUNCTION intset_subtract(_int4, _int4)
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RETURNS _int4
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
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CREATE OPERATOR - (
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LEFTARG = _int4,
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RIGHTARG = _int4,
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PROCEDURE = intset_subtract
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);
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CREATE OPERATOR & (
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LEFTARG = _int4,
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RIGHTARG = _int4,
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COMMUTATOR = &,
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PROCEDURE = _int_inter
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);
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--------------
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-- define the GiST support methods
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CREATE FUNCTION g_int_consistent(internal,_int4,smallint,oid,internal)
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RETURNS bool
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AS 'MODULE_PATHNAME'
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LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION g_int_compress(internal)
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RETURNS internal
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AS 'MODULE_PATHNAME'
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LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION g_int_decompress(internal)
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RETURNS internal
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AS 'MODULE_PATHNAME'
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LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION g_int_penalty(internal,internal,internal)
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RETURNS internal
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AS 'MODULE_PATHNAME'
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LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION g_int_picksplit(internal, internal)
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RETURNS internal
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AS 'MODULE_PATHNAME'
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LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION g_int_union(internal, internal)
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RETURNS _int4
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AS 'MODULE_PATHNAME'
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LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION g_int_same(_int4, _int4, internal)
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RETURNS internal
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AS 'MODULE_PATHNAME'
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LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
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-- Create the operator class for indexing
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CREATE OPERATOR CLASS gist__int_ops
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DEFAULT FOR TYPE _int4 USING gist AS
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OPERATOR 3 &&,
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OPERATOR 6 = (anyarray, anyarray),
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OPERATOR 7 @>,
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OPERATOR 8 <@,
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OPERATOR 13 @,
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OPERATOR 14 ~,
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OPERATOR 20 @@ (_int4, query_int),
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FUNCTION 1 g_int_consistent (internal, _int4, smallint, oid, internal),
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FUNCTION 2 g_int_union (internal, internal),
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FUNCTION 3 g_int_compress (internal),
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FUNCTION 4 g_int_decompress (internal),
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FUNCTION 5 g_int_penalty (internal, internal, internal),
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FUNCTION 6 g_int_picksplit (internal, internal),
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FUNCTION 7 g_int_same (_int4, _int4, internal);
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---------------------------------------------
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-- intbig
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---------------------------------------------
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-- define the GiST support methods
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CREATE FUNCTION _intbig_in(cstring)
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RETURNS intbig_gkey
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
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CREATE FUNCTION _intbig_out(intbig_gkey)
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RETURNS cstring
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
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CREATE TYPE intbig_gkey (
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INTERNALLENGTH = -1,
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INPUT = _intbig_in,
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OUTPUT = _intbig_out
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);
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CREATE FUNCTION g_intbig_consistent(internal,_int4,smallint,oid,internal)
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RETURNS bool
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AS 'MODULE_PATHNAME'
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LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION g_intbig_compress(internal)
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RETURNS internal
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AS 'MODULE_PATHNAME'
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LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION g_intbig_decompress(internal)
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RETURNS internal
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AS 'MODULE_PATHNAME'
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LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION g_intbig_penalty(internal,internal,internal)
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RETURNS internal
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AS 'MODULE_PATHNAME'
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LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION g_intbig_picksplit(internal, internal)
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RETURNS internal
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AS 'MODULE_PATHNAME'
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LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION g_intbig_union(internal, internal)
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RETURNS intbig_gkey
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AS 'MODULE_PATHNAME'
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LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION g_intbig_same(intbig_gkey, intbig_gkey, internal)
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RETURNS internal
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AS 'MODULE_PATHNAME'
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LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
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-- register the opclass for indexing (not as default)
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CREATE OPERATOR CLASS gist__intbig_ops
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FOR TYPE _int4 USING gist
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AS
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OPERATOR 3 &&,
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OPERATOR 6 = (anyarray, anyarray),
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OPERATOR 7 @>,
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OPERATOR 8 <@,
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OPERATOR 13 @,
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OPERATOR 14 ~,
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OPERATOR 20 @@ (_int4, query_int),
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FUNCTION 1 g_intbig_consistent (internal, _int4, smallint, oid, internal),
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FUNCTION 2 g_intbig_union (internal, internal),
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FUNCTION 3 g_intbig_compress (internal),
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FUNCTION 4 g_intbig_decompress (internal),
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FUNCTION 5 g_intbig_penalty (internal, internal, internal),
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FUNCTION 6 g_intbig_picksplit (internal, internal),
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FUNCTION 7 g_intbig_same (intbig_gkey, intbig_gkey, internal),
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STORAGE intbig_gkey;
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--GIN
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CREATE FUNCTION ginint4_queryextract(_int4, internal, int2, internal, internal, internal, internal)
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RETURNS internal
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AS 'MODULE_PATHNAME'
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LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION ginint4_consistent(internal, int2, _int4, int4, internal, internal, internal, internal)
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RETURNS bool
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AS 'MODULE_PATHNAME'
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LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
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CREATE OPERATOR CLASS gin__int_ops
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FOR TYPE _int4 USING gin
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AS
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OPERATOR 3 &&,
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OPERATOR 6 = (anyarray, anyarray),
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OPERATOR 7 @>,
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OPERATOR 8 <@,
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OPERATOR 13 @,
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OPERATOR 14 ~,
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OPERATOR 20 @@ (_int4, query_int),
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FUNCTION 1 btint4cmp (int4, int4),
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FUNCTION 2 ginarrayextract (anyarray, internal, internal),
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FUNCTION 3 ginint4_queryextract (_int4, internal, int2, internal, internal, internal, internal),
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FUNCTION 4 ginint4_consistent (internal, int2, _int4, int4, internal, internal, internal, internal),
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STORAGE int4;
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