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https://github.com/postgres/postgres.git
synced 2025-06-13 07:41:39 +03:00
Update extensions with GIN/GIST support for parallel query.
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.
This commit is contained in:
Robert Haas
@ -24,3 +24,56 @@ WHERE oid = pg_catalog.to_regprocedure(oldproc);
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UPDATE pg_catalog.pg_proc SET
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prorettype = 'intbig_gkey'::pg_catalog.regtype
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WHERE oid = pg_catalog.to_regprocedure('g_intbig_union(internal,internal)');
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ALTER FUNCTION bqarr_in(cstring) PARALLEL SAFE;
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ALTER FUNCTION bqarr_out(query_int) PARALLEL SAFE;
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ALTER FUNCTION querytree(query_int) PARALLEL SAFE;
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ALTER FUNCTION boolop(_int4, query_int) PARALLEL SAFE;
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ALTER FUNCTION rboolop(query_int, _int4) PARALLEL SAFE;
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ALTER FUNCTION _int_matchsel(internal, oid, internal, integer) PARALLEL SAFE;
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ALTER FUNCTION _int_contains(_int4, _int4) PARALLEL SAFE;
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ALTER FUNCTION _int_contained(_int4, _int4) PARALLEL SAFE;
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ALTER FUNCTION _int_overlap(_int4, _int4) PARALLEL SAFE;
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ALTER FUNCTION _int_same(_int4, _int4) PARALLEL SAFE;
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ALTER FUNCTION _int_different(_int4, _int4) PARALLEL SAFE;
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ALTER FUNCTION _int_union(_int4, _int4) PARALLEL SAFE;
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ALTER FUNCTION _int_inter(_int4, _int4) PARALLEL SAFE;
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ALTER FUNCTION _int_overlap_sel(internal, oid, internal, integer) PARALLEL SAFE;
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ALTER FUNCTION _int_contains_sel(internal, oid, internal, integer) PARALLEL SAFE;
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ALTER FUNCTION _int_contained_sel(internal, oid, internal, integer) PARALLEL SAFE;
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ALTER FUNCTION _int_overlap_joinsel(internal, oid, internal, smallint, internal) PARALLEL SAFE;
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ALTER FUNCTION _int_contains_joinsel(internal, oid, internal, smallint, internal) PARALLEL SAFE;
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ALTER FUNCTION _int_contained_joinsel(internal, oid, internal, smallint, internal) PARALLEL SAFE;
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ALTER FUNCTION intset(int4) PARALLEL SAFE;
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ALTER FUNCTION icount(_int4) PARALLEL SAFE;
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ALTER FUNCTION sort(_int4, text) PARALLEL SAFE;
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ALTER FUNCTION sort(_int4) PARALLEL SAFE;
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ALTER FUNCTION sort_asc(_int4) PARALLEL SAFE;
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ALTER FUNCTION sort_desc(_int4) PARALLEL SAFE;
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ALTER FUNCTION uniq(_int4) PARALLEL SAFE;
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ALTER FUNCTION idx(_int4, int4) PARALLEL SAFE;
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ALTER FUNCTION subarray(_int4, int4, int4) PARALLEL SAFE;
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ALTER FUNCTION subarray(_int4, int4) PARALLEL SAFE;
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ALTER FUNCTION intarray_push_elem(_int4, int4) PARALLEL SAFE;
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ALTER FUNCTION intarray_push_array(_int4, _int4) PARALLEL SAFE;
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ALTER FUNCTION intarray_del_elem(_int4, int4) PARALLEL SAFE;
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ALTER FUNCTION intset_union_elem(_int4, int4) PARALLEL SAFE;
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ALTER FUNCTION intset_subtract(_int4, _int4) PARALLEL SAFE;
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ALTER FUNCTION g_int_consistent(internal, _int4, smallint, oid, internal) PARALLEL SAFE;
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ALTER FUNCTION g_int_compress(internal) PARALLEL SAFE;
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ALTER FUNCTION g_int_decompress(internal) PARALLEL SAFE;
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ALTER FUNCTION g_int_penalty(internal, internal, internal) PARALLEL SAFE;
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ALTER FUNCTION g_int_picksplit(internal, internal) PARALLEL SAFE;
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ALTER FUNCTION g_int_union(internal, internal) PARALLEL SAFE;
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ALTER FUNCTION g_int_same(_int4, _int4, internal) PARALLEL SAFE;
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ALTER FUNCTION _intbig_in(cstring) PARALLEL SAFE;
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ALTER FUNCTION _intbig_out(intbig_gkey) PARALLEL SAFE;
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ALTER FUNCTION g_intbig_consistent(internal, _int4, smallint, oid, internal) PARALLEL SAFE;
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ALTER FUNCTION g_intbig_compress(internal) PARALLEL SAFE;
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ALTER FUNCTION g_intbig_decompress(internal) PARALLEL SAFE;
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ALTER FUNCTION g_intbig_penalty(internal, internal, internal) PARALLEL SAFE;
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ALTER FUNCTION g_intbig_picksplit(internal, internal) PARALLEL SAFE;
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ALTER FUNCTION g_intbig_union(internal, internal) PARALLEL SAFE;
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ALTER FUNCTION g_intbig_same(intbig_gkey, intbig_gkey, internal) PARALLEL SAFE;
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ALTER FUNCTION ginint4_queryextract(_int4, internal, int2, internal, internal, internal, internal) PARALLEL SAFE;
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ALTER FUNCTION ginint4_consistent(internal, int2, _int4, int4, internal, internal, internal, internal) PARALLEL SAFE;
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@ -11,12 +11,12 @@
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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;
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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;
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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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@ -28,27 +28,27 @@ CREATE TYPE query_int (
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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;
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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;
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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;
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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;
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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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@ -78,35 +78,35 @@ CREATE OPERATOR ~~ (
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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;
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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;
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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;
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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;
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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;
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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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@ -115,42 +115,42 @@ COMMENT ON FUNCTION _int_different(_int4, _int4) IS 'different';
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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;
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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;
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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;
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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;
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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;
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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;
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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;
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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;
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LANGUAGE C STRICT STABLE PARALLEL SAFE;
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--
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-- OPERATORS
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@ -228,12 +228,12 @@ CREATE OPERATOR ~ (
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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;
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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;
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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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@ -243,32 +243,32 @@ CREATE OPERATOR # (
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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;
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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;
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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;
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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;
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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;
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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;
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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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@ -279,17 +279,17 @@ CREATE OPERATOR # (
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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;
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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;
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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;
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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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@ -300,7 +300,7 @@ CREATE OPERATOR + (
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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;
|
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
|
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|
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CREATE OPERATOR + (
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LEFTARG = _int4,
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@ -312,7 +312,7 @@ CREATE OPERATOR + (
|
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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;
|
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
|
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|
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CREATE OPERATOR - (
|
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LEFTARG = _int4,
|
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@ -323,7 +323,7 @@ CREATE OPERATOR - (
|
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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;
|
||||
LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
|
||||
|
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CREATE OPERATOR | (
|
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LEFTARG = _int4,
|
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@ -341,7 +341,7 @@ CREATE OPERATOR | (
|
||||
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;
|
||||
LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
|
||||
|
||||
CREATE OPERATOR - (
|
||||
LEFTARG = _int4,
|
||||
@ -361,37 +361,37 @@ CREATE OPERATOR & (
|
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CREATE FUNCTION g_int_consistent(internal,_int4,smallint,oid,internal)
|
||||
RETURNS bool
|
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AS 'MODULE_PATHNAME'
|
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LANGUAGE C IMMUTABLE STRICT;
|
||||
LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
|
||||
|
||||
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;
|
||||
LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
|
||||
|
||||
CREATE FUNCTION g_int_decompress(internal)
|
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RETURNS internal
|
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AS 'MODULE_PATHNAME'
|
||||
LANGUAGE C IMMUTABLE STRICT;
|
||||
LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
|
||||
|
||||
CREATE FUNCTION g_int_penalty(internal,internal,internal)
|
||||
RETURNS internal
|
||||
AS 'MODULE_PATHNAME'
|
||||
LANGUAGE C IMMUTABLE STRICT;
|
||||
LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
|
||||
|
||||
CREATE FUNCTION g_int_picksplit(internal, internal)
|
||||
RETURNS internal
|
||||
AS 'MODULE_PATHNAME'
|
||||
LANGUAGE C IMMUTABLE STRICT;
|
||||
LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
|
||||
|
||||
CREATE FUNCTION g_int_union(internal, internal)
|
||||
RETURNS _int4
|
||||
AS 'MODULE_PATHNAME'
|
||||
LANGUAGE C IMMUTABLE STRICT;
|
||||
LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
|
||||
|
||||
CREATE FUNCTION g_int_same(_int4, _int4, internal)
|
||||
RETURNS internal
|
||||
AS 'MODULE_PATHNAME'
|
||||
LANGUAGE C IMMUTABLE STRICT;
|
||||
LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
|
||||
|
||||
|
||||
-- Create the operator class for indexing
|
||||
@ -422,12 +422,12 @@ DEFAULT FOR TYPE _int4 USING gist AS
|
||||
CREATE FUNCTION _intbig_in(cstring)
|
||||
RETURNS intbig_gkey
|
||||
AS 'MODULE_PATHNAME'
|
||||
LANGUAGE C STRICT IMMUTABLE;
|
||||
LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
|
||||
|
||||
CREATE FUNCTION _intbig_out(intbig_gkey)
|
||||
RETURNS cstring
|
||||
AS 'MODULE_PATHNAME'
|
||||
LANGUAGE C STRICT IMMUTABLE;
|
||||
LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
|
||||
|
||||
CREATE TYPE intbig_gkey (
|
||||
INTERNALLENGTH = -1,
|
||||
@ -438,37 +438,37 @@ CREATE TYPE intbig_gkey (
|
||||
CREATE FUNCTION g_intbig_consistent(internal,_int4,smallint,oid,internal)
|
||||
RETURNS bool
|
||||
AS 'MODULE_PATHNAME'
|
||||
LANGUAGE C IMMUTABLE STRICT;
|
||||
LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
|
||||
|
||||
CREATE FUNCTION g_intbig_compress(internal)
|
||||
RETURNS internal
|
||||
AS 'MODULE_PATHNAME'
|
||||
LANGUAGE C IMMUTABLE STRICT;
|
||||
LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
|
||||
|
||||
CREATE FUNCTION g_intbig_decompress(internal)
|
||||
RETURNS internal
|
||||
AS 'MODULE_PATHNAME'
|
||||
LANGUAGE C IMMUTABLE STRICT;
|
||||
LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
|
||||
|
||||
CREATE FUNCTION g_intbig_penalty(internal,internal,internal)
|
||||
RETURNS internal
|
||||
AS 'MODULE_PATHNAME'
|
||||
LANGUAGE C IMMUTABLE STRICT;
|
||||
LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
|
||||
|
||||
CREATE FUNCTION g_intbig_picksplit(internal, internal)
|
||||
RETURNS internal
|
||||
AS 'MODULE_PATHNAME'
|
||||
LANGUAGE C IMMUTABLE STRICT;
|
||||
LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
|
||||
|
||||
CREATE FUNCTION g_intbig_union(internal, internal)
|
||||
RETURNS intbig_gkey
|
||||
AS 'MODULE_PATHNAME'
|
||||
LANGUAGE C IMMUTABLE STRICT;
|
||||
LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
|
||||
|
||||
CREATE FUNCTION g_intbig_same(intbig_gkey, intbig_gkey, internal)
|
||||
RETURNS internal
|
||||
AS 'MODULE_PATHNAME'
|
||||
LANGUAGE C IMMUTABLE STRICT;
|
||||
LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
|
||||
|
||||
-- register the opclass for indexing (not as default)
|
||||
|
||||
@ -496,12 +496,12 @@ AS
|
||||
CREATE FUNCTION ginint4_queryextract(_int4, internal, int2, internal, internal, internal, internal)
|
||||
RETURNS internal
|
||||
AS 'MODULE_PATHNAME'
|
||||
LANGUAGE C IMMUTABLE STRICT;
|
||||
LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
|
||||
|
||||
CREATE FUNCTION ginint4_consistent(internal, int2, _int4, int4, internal, internal, internal, internal)
|
||||
RETURNS bool
|
||||
AS 'MODULE_PATHNAME'
|
||||
LANGUAGE C IMMUTABLE STRICT;
|
||||
LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
|
||||
|
||||
CREATE OPERATOR CLASS gin__int_ops
|
||||
FOR TYPE _int4 USING gin
|
||||
|
||||
Reference in New Issue
Block a user