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Marked functions as PARALLEL SAFE

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This commit is contained in:
Andrew Kane
2021-04-23 03:29:22 -07:00
parent 969823c49f
commit 236447824e
3 changed files with 56 additions and 26 deletions
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1
CHANGELOG.md
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@@ -1,6 +1,7 @@
## 0.1.1 (unreleased) ## 0.1.1 (unreleased)
- Added external binary representation for `vector` type - Added external binary representation for `vector` type
- Marked functions as `PARALLEL SAFE`
## 0.1.0 (2021-04-20) ## 0.1.0 (2021-04-20)

29
vector--0.1.0--0.1.1.sql
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@@ -8,3 +8,32 @@ CREATE FUNCTION vector_send(vector) RETURNS bytea
AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT;
ALTER TYPE vector SET ( RECEIVE = vector_recv, SEND = vector_send ); ALTER TYPE vector SET ( RECEIVE = vector_recv, SEND = vector_send );
-- functions
ALTER FUNCTION vector_in(cstring, oid, integer) PARALLEL SAFE;
ALTER FUNCTION vector_out(vector) PARALLEL SAFE;
ALTER FUNCTION vector_typmod_in(cstring[]) PARALLEL SAFE;
ALTER FUNCTION vector_recv(internal, oid, integer) PARALLEL SAFE;
ALTER FUNCTION vector_send(vector) PARALLEL SAFE;
ALTER FUNCTION l2_distance(vector, vector) PARALLEL SAFE;
ALTER FUNCTION inner_product(vector, vector) PARALLEL SAFE;
ALTER FUNCTION cosine_distance(vector, vector) PARALLEL SAFE;
ALTER FUNCTION vector_dims(vector) PARALLEL SAFE;
ALTER FUNCTION vector_norm(vector) PARALLEL SAFE;
ALTER FUNCTION vector_add(vector, vector) PARALLEL SAFE;
ALTER FUNCTION vector_sub(vector, vector) PARALLEL SAFE;
ALTER FUNCTION vector_lt(vector, vector) PARALLEL SAFE;
ALTER FUNCTION vector_le(vector, vector) PARALLEL SAFE;
ALTER FUNCTION vector_eq(vector, vector) PARALLEL SAFE;
ALTER FUNCTION vector_ne(vector, vector) PARALLEL SAFE;
ALTER FUNCTION vector_ge(vector, vector) PARALLEL SAFE;
ALTER FUNCTION vector_gt(vector, vector) PARALLEL SAFE;
ALTER FUNCTION vector_cmp(vector, vector) PARALLEL SAFE;
ALTER FUNCTION vector_l2_squared_distance(vector, vector) PARALLEL SAFE;
ALTER FUNCTION vector_negative_inner_product(vector, vector) PARALLEL SAFE;
ALTER FUNCTION vector_spherical_distance(vector, vector) PARALLEL SAFE;
ALTER FUNCTION vector(vector, integer, boolean) PARALLEL SAFE;
ALTER FUNCTION array_to_vector(integer[], integer, boolean) PARALLEL SAFE;
ALTER FUNCTION array_to_vector(real[], integer, boolean) PARALLEL SAFE;
ALTER FUNCTION array_to_vector(double precision[], integer, boolean) PARALLEL SAFE;

52
vector--0.1.1.sql
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@@ -6,19 +6,19 @@
CREATE TYPE vector; CREATE TYPE vector;
CREATE FUNCTION vector_in(cstring, oid, integer) RETURNS vector CREATE FUNCTION vector_in(cstring, oid, integer) RETURNS vector
AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
CREATE FUNCTION vector_out(vector) RETURNS cstring CREATE FUNCTION vector_out(vector) RETURNS cstring
AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
CREATE FUNCTION vector_typmod_in(cstring[]) RETURNS integer CREATE FUNCTION vector_typmod_in(cstring[]) RETURNS integer
AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
CREATE FUNCTION vector_recv(internal, oid, integer) RETURNS vector CREATE FUNCTION vector_recv(internal, oid, integer) RETURNS vector
AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
CREATE FUNCTION vector_send(vector) RETURNS bytea CREATE FUNCTION vector_send(vector) RETURNS bytea
AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
CREATE TYPE vector ( CREATE TYPE vector (
INPUT = vector_in, INPUT = vector_in,
@@ -31,71 +31,71 @@ CREATE TYPE vector (
-- functions -- functions
CREATE FUNCTION l2_distance(vector, vector) RETURNS float8 CREATE FUNCTION l2_distance(vector, vector) RETURNS float8
AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
CREATE FUNCTION inner_product(vector, vector) RETURNS float8 CREATE FUNCTION inner_product(vector, vector) RETURNS float8
AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
CREATE FUNCTION cosine_distance(vector, vector) RETURNS float8 CREATE FUNCTION cosine_distance(vector, vector) RETURNS float8
AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
CREATE FUNCTION vector_dims(vector) RETURNS integer CREATE FUNCTION vector_dims(vector) RETURNS integer
AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
CREATE FUNCTION vector_norm(vector) RETURNS float8 CREATE FUNCTION vector_norm(vector) RETURNS float8
AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
CREATE FUNCTION vector_add(vector, vector) RETURNS vector CREATE FUNCTION vector_add(vector, vector) RETURNS vector
AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
CREATE FUNCTION vector_sub(vector, vector) RETURNS vector CREATE FUNCTION vector_sub(vector, vector) RETURNS vector
AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
-- private functions -- private functions
CREATE FUNCTION vector_lt(vector, vector) RETURNS bool CREATE FUNCTION vector_lt(vector, vector) RETURNS bool
AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
CREATE FUNCTION vector_le(vector, vector) RETURNS bool CREATE FUNCTION vector_le(vector, vector) RETURNS bool
AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
CREATE FUNCTION vector_eq(vector, vector) RETURNS bool CREATE FUNCTION vector_eq(vector, vector) RETURNS bool
AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
CREATE FUNCTION vector_ne(vector, vector) RETURNS bool CREATE FUNCTION vector_ne(vector, vector) RETURNS bool
AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
CREATE FUNCTION vector_ge(vector, vector) RETURNS bool CREATE FUNCTION vector_ge(vector, vector) RETURNS bool
AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
CREATE FUNCTION vector_gt(vector, vector) RETURNS bool CREATE FUNCTION vector_gt(vector, vector) RETURNS bool
AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
CREATE FUNCTION vector_cmp(vector, vector) RETURNS int4 CREATE FUNCTION vector_cmp(vector, vector) RETURNS int4
AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
CREATE FUNCTION vector_l2_squared_distance(vector, vector) RETURNS float8 CREATE FUNCTION vector_l2_squared_distance(vector, vector) RETURNS float8
AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
CREATE FUNCTION vector_negative_inner_product(vector, vector) RETURNS float8 CREATE FUNCTION vector_negative_inner_product(vector, vector) RETURNS float8
AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
CREATE FUNCTION vector_spherical_distance(vector, vector) RETURNS float8 CREATE FUNCTION vector_spherical_distance(vector, vector) RETURNS float8
AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
-- cast functions -- cast functions
CREATE FUNCTION vector(vector, integer, boolean) RETURNS vector CREATE FUNCTION vector(vector, integer, boolean) RETURNS vector
AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
CREATE FUNCTION array_to_vector(integer[], integer, boolean) RETURNS vector CREATE FUNCTION array_to_vector(integer[], integer, boolean) RETURNS vector
AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
CREATE FUNCTION array_to_vector(real[], integer, boolean) RETURNS vector CREATE FUNCTION array_to_vector(real[], integer, boolean) RETURNS vector
AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
CREATE FUNCTION array_to_vector(double precision[], integer, boolean) RETURNS vector CREATE FUNCTION array_to_vector(double precision[], integer, boolean) RETURNS vector
AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT; AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
-- casts -- casts