mirror of https://github.com/postgres/postgres
Update citext extension for parallel query.
All citext functions are PARALLEL SAFE, and a couple of them can benefit from having aggregate combine functions. Andreas Karlsson
This commit is contained in:
Robert Haas
parent
40fc457520
commit
a89b4b1be0
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@ -3,7 +3,8 @@
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MODULES = citext
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EXTENSION = citext
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DATA = citext--1.1.sql citext--1.0--1.1.sql citext--unpackaged--1.0.sql
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DATA = citext--1.2.sql citext--1.1--1.2.sql citext--1.0--1.1.sql \
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citext--unpackaged--1.0.sql
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PGFILEDESC = "citext - case-insensitive character string data type"
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REGRESS = citext
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@ -0,0 +1,54 @@
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/* contrib/citext/citext--1.1--1.2.sql */
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-- complain if script is sourced in psql, rather than via ALTER EXTENSION
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\echo Use "ALTER EXTENSION citext UPDATE TO '1.2'" to load this file. \quit
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ALTER FUNCTION citextin(cstring) PARALLEL SAFE;
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ALTER FUNCTION citextout(citext) PARALLEL SAFE;
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ALTER FUNCTION citextrecv(internal) PARALLEL SAFE;
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ALTER FUNCTION citextsend(citext) PARALLEL SAFE;
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ALTER FUNCTION citext(bpchar) PARALLEL SAFE;
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ALTER FUNCTION citext(boolean) PARALLEL SAFE;
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ALTER FUNCTION citext(inet) PARALLEL SAFE;
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ALTER FUNCTION citext_eq(citext, citext) PARALLEL SAFE;
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ALTER FUNCTION citext_ne(citext, citext) PARALLEL SAFE;
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ALTER FUNCTION citext_lt(citext, citext) PARALLEL SAFE;
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ALTER FUNCTION citext_le(citext, citext) PARALLEL SAFE;
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ALTER FUNCTION citext_gt(citext, citext) PARALLEL SAFE;
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ALTER FUNCTION citext_ge(citext, citext) PARALLEL SAFE;
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ALTER FUNCTION citext_cmp(citext, citext) PARALLEL SAFE;
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ALTER FUNCTION citext_hash(citext) PARALLEL SAFE;
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ALTER FUNCTION citext_smaller(citext, citext) PARALLEL SAFE;
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ALTER FUNCTION citext_larger(citext, citext) PARALLEL SAFE;
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ALTER FUNCTION texticlike(citext, citext) PARALLEL SAFE;
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ALTER FUNCTION texticnlike(citext, citext) PARALLEL SAFE;
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ALTER FUNCTION texticregexeq(citext, citext) PARALLEL SAFE;
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ALTER FUNCTION texticregexne(citext, citext) PARALLEL SAFE;
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ALTER FUNCTION texticlike(citext, text) PARALLEL SAFE;
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ALTER FUNCTION texticnlike(citext, text) PARALLEL SAFE;
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ALTER FUNCTION texticregexeq(citext, text) PARALLEL SAFE;
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ALTER FUNCTION texticregexne(citext, text) PARALLEL SAFE;
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ALTER FUNCTION regexp_matches(citext, citext) PARALLEL SAFE;
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ALTER FUNCTION regexp_matches(citext, citext, text) PARALLEL SAFE;
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ALTER FUNCTION regexp_replace(citext, citext, text) PARALLEL SAFE;
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ALTER FUNCTION regexp_replace(citext, citext, text, text) PARALLEL SAFE;
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ALTER FUNCTION regexp_split_to_array(citext, citext) PARALLEL SAFE;
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ALTER FUNCTION regexp_split_to_array(citext, citext, text) PARALLEL SAFE;
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ALTER FUNCTION regexp_split_to_table(citext, citext) PARALLEL SAFE;
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ALTER FUNCTION regexp_split_to_table(citext, citext, text) PARALLEL SAFE;
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ALTER FUNCTION strpos(citext, citext) PARALLEL SAFE;
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ALTER FUNCTION replace(citext, citext, citext) PARALLEL SAFE;
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ALTER FUNCTION split_part(citext, citext, int) PARALLEL SAFE;
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ALTER FUNCTION translate(citext, citext, text) PARALLEL SAFE;
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UPDATE pg_proc SET proparallel = 's'
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WHERE oid = 'min(citext)'::regprocedure;
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UPDATE pg_proc SET proparallel = 's'
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WHERE oid = 'max(citext)'::regprocedure;
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UPDATE pg_aggregate SET aggcombinefn = 'citext_smaller'
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WHERE aggfnoid = 'max(citext)'::regprocedure;
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UPDATE pg_aggregate SET aggcombinefn = 'citext_larger'
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WHERE aggfnoid = 'max(citext)'::regprocedure;
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@ -1,4 +1,4 @@
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/* contrib/citext/citext--1.1.sql */
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/* contrib/citext/citext--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 citext" to load this file. \quit
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@ -22,22 +22,22 @@ CREATE TYPE citext;
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CREATE FUNCTION citextin(cstring)
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RETURNS citext
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AS 'textin'
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LANGUAGE internal IMMUTABLE STRICT;
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LANGUAGE internal IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION citextout(citext)
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RETURNS cstring
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AS 'textout'
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LANGUAGE internal IMMUTABLE STRICT;
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LANGUAGE internal IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION citextrecv(internal)
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RETURNS citext
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AS 'textrecv'
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LANGUAGE internal STABLE STRICT;
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LANGUAGE internal STABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION citextsend(citext)
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RETURNS bytea
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AS 'textsend'
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LANGUAGE internal STABLE STRICT;
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LANGUAGE internal STABLE STRICT PARALLEL SAFE;
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--
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-- The type itself.
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@ -64,17 +64,17 @@ CREATE TYPE citext (
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CREATE FUNCTION citext(bpchar)
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RETURNS citext
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AS 'rtrim1'
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LANGUAGE internal IMMUTABLE STRICT;
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LANGUAGE internal IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION citext(boolean)
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RETURNS citext
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AS 'booltext'
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LANGUAGE internal IMMUTABLE STRICT;
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LANGUAGE internal IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION citext(inet)
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RETURNS citext
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AS 'network_show'
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LANGUAGE internal IMMUTABLE STRICT;
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LANGUAGE internal IMMUTABLE STRICT PARALLEL SAFE;
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--
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-- Implicit and assignment type casts.
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@ -96,32 +96,32 @@ CREATE CAST (inet AS citext) WITH FUNCTION citext(inet) AS ASSIGNMENT;
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CREATE FUNCTION citext_eq( citext, citext )
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RETURNS bool
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AS 'MODULE_PATHNAME'
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LANGUAGE C IMMUTABLE STRICT;
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LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION citext_ne( citext, citext )
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RETURNS bool
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AS 'MODULE_PATHNAME'
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LANGUAGE C IMMUTABLE STRICT;
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LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION citext_lt( citext, citext )
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RETURNS bool
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AS 'MODULE_PATHNAME'
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LANGUAGE C IMMUTABLE STRICT;
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LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION citext_le( citext, citext )
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RETURNS bool
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AS 'MODULE_PATHNAME'
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LANGUAGE C IMMUTABLE STRICT;
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LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION citext_gt( citext, citext )
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RETURNS bool
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AS 'MODULE_PATHNAME'
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LANGUAGE C IMMUTABLE STRICT;
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LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION citext_ge( citext, citext )
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RETURNS bool
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AS 'MODULE_PATHNAME'
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LANGUAGE C IMMUTABLE STRICT;
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LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
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--
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-- Operators.
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@ -196,12 +196,12 @@ CREATE OPERATOR > (
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CREATE FUNCTION citext_cmp(citext, citext)
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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 citext_hash(citext)
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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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-- The btree indexing operator class.
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@ -232,23 +232,27 @@ DEFAULT FOR TYPE citext USING hash AS
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CREATE FUNCTION citext_smaller(citext, citext)
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RETURNS citext
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AS 'MODULE_PATHNAME'
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LANGUAGE C IMMUTABLE STRICT;
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LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION citext_larger(citext, citext)
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RETURNS citext
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AS 'MODULE_PATHNAME'
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LANGUAGE C IMMUTABLE STRICT;
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LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
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CREATE AGGREGATE min(citext) (
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SFUNC = citext_smaller,
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STYPE = citext,
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SORTOP = <
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SORTOP = <,
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PARALLEL = SAFE,
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COMBINEFUNC = citext_smaller
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);
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CREATE AGGREGATE max(citext) (
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SFUNC = citext_larger,
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STYPE = citext,
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SORTOP = >
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SORTOP = >,
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PARALLEL = SAFE,
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COMBINEFUNC = citext_larger
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);
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--
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@ -257,19 +261,19 @@ CREATE AGGREGATE max(citext) (
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CREATE FUNCTION texticlike(citext, citext)
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RETURNS bool AS 'texticlike'
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LANGUAGE internal IMMUTABLE STRICT;
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LANGUAGE internal IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION texticnlike(citext, citext)
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RETURNS bool AS 'texticnlike'
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LANGUAGE internal IMMUTABLE STRICT;
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LANGUAGE internal IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION texticregexeq(citext, citext)
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RETURNS bool AS 'texticregexeq'
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LANGUAGE internal IMMUTABLE STRICT;
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LANGUAGE internal IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION texticregexne(citext, citext)
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RETURNS bool AS 'texticregexne'
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LANGUAGE internal IMMUTABLE STRICT;
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LANGUAGE internal IMMUTABLE STRICT PARALLEL SAFE;
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CREATE OPERATOR ~ (
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PROCEDURE = texticregexeq,
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@ -349,19 +353,19 @@ CREATE OPERATOR !~~* (
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CREATE FUNCTION texticlike(citext, text)
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RETURNS bool AS 'texticlike'
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LANGUAGE internal IMMUTABLE STRICT;
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LANGUAGE internal IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION texticnlike(citext, text)
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RETURNS bool AS 'texticnlike'
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LANGUAGE internal IMMUTABLE STRICT;
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LANGUAGE internal IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION texticregexeq(citext, text)
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RETURNS bool AS 'texticregexeq'
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LANGUAGE internal IMMUTABLE STRICT;
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LANGUAGE internal IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION texticregexne(citext, text)
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RETURNS bool AS 'texticregexne'
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LANGUAGE internal IMMUTABLE STRICT;
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LANGUAGE internal IMMUTABLE STRICT PARALLEL SAFE;
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CREATE OPERATOR ~ (
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PROCEDURE = texticregexeq,
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@ -442,48 +446,48 @@ CREATE OPERATOR !~~* (
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CREATE FUNCTION regexp_matches( citext, citext ) RETURNS SETOF TEXT[] AS $$
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SELECT pg_catalog.regexp_matches( $1::pg_catalog.text, $2::pg_catalog.text, 'i' );
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$$ LANGUAGE SQL IMMUTABLE STRICT ROWS 1;
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$$ LANGUAGE SQL IMMUTABLE STRICT PARALLEL SAFE ROWS 1;
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CREATE FUNCTION regexp_matches( citext, citext, text ) RETURNS SETOF TEXT[] AS $$
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SELECT pg_catalog.regexp_matches( $1::pg_catalog.text, $2::pg_catalog.text, CASE WHEN pg_catalog.strpos($3, 'c') = 0 THEN $3 || 'i' ELSE $3 END );
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$$ LANGUAGE SQL IMMUTABLE STRICT ROWS 10;
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$$ LANGUAGE SQL IMMUTABLE STRICT PARALLEL SAFE ROWS 10;
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CREATE FUNCTION regexp_replace( citext, citext, text ) returns TEXT AS $$
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SELECT pg_catalog.regexp_replace( $1::pg_catalog.text, $2::pg_catalog.text, $3, 'i');
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$$ LANGUAGE SQL IMMUTABLE STRICT;
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$$ LANGUAGE SQL IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION regexp_replace( citext, citext, text, text ) returns TEXT AS $$
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SELECT pg_catalog.regexp_replace( $1::pg_catalog.text, $2::pg_catalog.text, $3, CASE WHEN pg_catalog.strpos($4, 'c') = 0 THEN $4 || 'i' ELSE $4 END);
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$$ LANGUAGE SQL IMMUTABLE STRICT;
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$$ LANGUAGE SQL IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION regexp_split_to_array( citext, citext ) RETURNS TEXT[] AS $$
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SELECT pg_catalog.regexp_split_to_array( $1::pg_catalog.text, $2::pg_catalog.text, 'i' );
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$$ LANGUAGE SQL IMMUTABLE STRICT;
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$$ LANGUAGE SQL IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION regexp_split_to_array( citext, citext, text ) RETURNS TEXT[] AS $$
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SELECT pg_catalog.regexp_split_to_array( $1::pg_catalog.text, $2::pg_catalog.text, CASE WHEN pg_catalog.strpos($3, 'c') = 0 THEN $3 || 'i' ELSE $3 END );
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$$ LANGUAGE SQL IMMUTABLE STRICT;
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$$ LANGUAGE SQL IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION regexp_split_to_table( citext, citext ) RETURNS SETOF TEXT AS $$
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SELECT pg_catalog.regexp_split_to_table( $1::pg_catalog.text, $2::pg_catalog.text, 'i' );
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$$ LANGUAGE SQL IMMUTABLE STRICT;
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$$ LANGUAGE SQL IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION regexp_split_to_table( citext, citext, text ) RETURNS SETOF TEXT AS $$
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SELECT pg_catalog.regexp_split_to_table( $1::pg_catalog.text, $2::pg_catalog.text, CASE WHEN pg_catalog.strpos($3, 'c') = 0 THEN $3 || 'i' ELSE $3 END );
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$$ LANGUAGE SQL IMMUTABLE STRICT;
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$$ LANGUAGE SQL IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION strpos( citext, citext ) RETURNS INT AS $$
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SELECT pg_catalog.strpos( pg_catalog.lower( $1::pg_catalog.text ), pg_catalog.lower( $2::pg_catalog.text ) );
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$$ LANGUAGE SQL IMMUTABLE STRICT;
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$$ LANGUAGE SQL IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION replace( citext, citext, citext ) RETURNS TEXT AS $$
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SELECT pg_catalog.regexp_replace( $1::pg_catalog.text, pg_catalog.regexp_replace($2::pg_catalog.text, '([^a-zA-Z_0-9])', E'\\\\\\1', 'g'), $3::pg_catalog.text, 'gi' );
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$$ LANGUAGE SQL IMMUTABLE STRICT;
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$$ LANGUAGE SQL IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION split_part( citext, citext, int ) RETURNS TEXT AS $$
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SELECT (pg_catalog.regexp_split_to_array( $1::pg_catalog.text, pg_catalog.regexp_replace($2::pg_catalog.text, '([^a-zA-Z_0-9])', E'\\\\\\1', 'g'), 'i'))[$3];
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$$ LANGUAGE SQL IMMUTABLE STRICT;
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$$ LANGUAGE SQL IMMUTABLE STRICT PARALLEL SAFE;
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CREATE FUNCTION translate( citext, citext, text ) RETURNS TEXT AS $$
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SELECT pg_catalog.translate( pg_catalog.translate( $1::pg_catalog.text, pg_catalog.lower($2::pg_catalog.text), $3), pg_catalog.upper($2::pg_catalog.text), $3);
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$$ LANGUAGE SQL IMMUTABLE STRICT;
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$$ LANGUAGE SQL IMMUTABLE STRICT PARALLEL SAFE;
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@ -1,5 +1,5 @@
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# citext extension
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comment = 'data type for case-insensitive character strings'
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default_version = '1.1'
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default_version = '1.2'
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module_pathname = '$libdir/citext'
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relocatable = true
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