201 lines
9.6 KiB
SQL
201 lines
9.6 KiB
SQL
/* contrib/citext/citext--unpackaged--1.0.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 FROM unpackaged" to load this file. \quit
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ALTER EXTENSION citext ADD type citext;
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ALTER EXTENSION citext ADD function citextin(cstring);
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ALTER EXTENSION citext ADD function citextout(citext);
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ALTER EXTENSION citext ADD function citextrecv(internal);
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ALTER EXTENSION citext ADD function citextsend(citext);
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ALTER EXTENSION citext ADD function citext(character);
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ALTER EXTENSION citext ADD function citext(boolean);
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ALTER EXTENSION citext ADD function citext(inet);
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ALTER EXTENSION citext ADD cast (citext as text);
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ALTER EXTENSION citext ADD cast (citext as character varying);
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ALTER EXTENSION citext ADD cast (citext as character);
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ALTER EXTENSION citext ADD cast (text as citext);
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ALTER EXTENSION citext ADD cast (character varying as citext);
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ALTER EXTENSION citext ADD cast (character as citext);
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ALTER EXTENSION citext ADD cast (boolean as citext);
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ALTER EXTENSION citext ADD cast (inet as citext);
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ALTER EXTENSION citext ADD function citext_eq(citext,citext);
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ALTER EXTENSION citext ADD function citext_ne(citext,citext);
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ALTER EXTENSION citext ADD function citext_lt(citext,citext);
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ALTER EXTENSION citext ADD function citext_le(citext,citext);
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ALTER EXTENSION citext ADD function citext_gt(citext,citext);
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ALTER EXTENSION citext ADD function citext_ge(citext,citext);
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ALTER EXTENSION citext ADD operator <>(citext,citext);
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ALTER EXTENSION citext ADD operator =(citext,citext);
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ALTER EXTENSION citext ADD operator >(citext,citext);
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ALTER EXTENSION citext ADD operator >=(citext,citext);
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ALTER EXTENSION citext ADD operator <(citext,citext);
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ALTER EXTENSION citext ADD operator <=(citext,citext);
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ALTER EXTENSION citext ADD function citext_cmp(citext,citext);
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ALTER EXTENSION citext ADD function citext_hash(citext);
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ALTER EXTENSION citext ADD operator family citext_ops using btree;
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ALTER EXTENSION citext ADD operator class citext_ops using btree;
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ALTER EXTENSION citext ADD operator family citext_ops using hash;
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ALTER EXTENSION citext ADD operator class citext_ops using hash;
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ALTER EXTENSION citext ADD function citext_smaller(citext,citext);
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ALTER EXTENSION citext ADD function citext_larger(citext,citext);
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ALTER EXTENSION citext ADD function min(citext);
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ALTER EXTENSION citext ADD function max(citext);
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ALTER EXTENSION citext ADD function texticlike(citext,citext);
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ALTER EXTENSION citext ADD function texticnlike(citext,citext);
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ALTER EXTENSION citext ADD function texticregexeq(citext,citext);
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ALTER EXTENSION citext ADD function texticregexne(citext,citext);
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ALTER EXTENSION citext ADD operator !~(citext,citext);
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ALTER EXTENSION citext ADD operator ~(citext,citext);
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ALTER EXTENSION citext ADD operator !~*(citext,citext);
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ALTER EXTENSION citext ADD operator ~*(citext,citext);
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ALTER EXTENSION citext ADD operator !~~(citext,citext);
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ALTER EXTENSION citext ADD operator ~~(citext,citext);
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ALTER EXTENSION citext ADD operator !~~*(citext,citext);
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ALTER EXTENSION citext ADD operator ~~*(citext,citext);
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ALTER EXTENSION citext ADD function texticlike(citext,text);
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ALTER EXTENSION citext ADD function texticnlike(citext,text);
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ALTER EXTENSION citext ADD function texticregexeq(citext,text);
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ALTER EXTENSION citext ADD function texticregexne(citext,text);
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ALTER EXTENSION citext ADD operator !~(citext,text);
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ALTER EXTENSION citext ADD operator ~(citext,text);
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ALTER EXTENSION citext ADD operator !~*(citext,text);
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ALTER EXTENSION citext ADD operator ~*(citext,text);
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ALTER EXTENSION citext ADD operator !~~(citext,text);
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ALTER EXTENSION citext ADD operator ~~(citext,text);
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ALTER EXTENSION citext ADD operator !~~*(citext,text);
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ALTER EXTENSION citext ADD operator ~~*(citext,text);
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ALTER EXTENSION citext ADD function regexp_matches(citext,citext);
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ALTER EXTENSION citext ADD function regexp_matches(citext,citext,text);
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ALTER EXTENSION citext ADD function regexp_replace(citext,citext,text);
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ALTER EXTENSION citext ADD function regexp_replace(citext,citext,text,text);
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ALTER EXTENSION citext ADD function regexp_split_to_array(citext,citext);
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ALTER EXTENSION citext ADD function regexp_split_to_array(citext,citext,text);
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ALTER EXTENSION citext ADD function regexp_split_to_table(citext,citext);
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ALTER EXTENSION citext ADD function regexp_split_to_table(citext,citext,text);
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ALTER EXTENSION citext ADD function strpos(citext,citext);
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ALTER EXTENSION citext ADD function replace(citext,citext,citext);
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ALTER EXTENSION citext ADD function split_part(citext,citext,integer);
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ALTER EXTENSION citext ADD function translate(citext,citext,text);
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--
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-- As of 9.1, type citext should be marked collatable. There is no ALTER TYPE
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-- command for this, so we have to do it by poking the pg_type entry directly.
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-- We have to poke any derived copies in pg_attribute or pg_index as well,
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-- as well as those for arrays/domains based directly or indirectly on citext.
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-- Notes: 100 is the OID of the "pg_catalog.default" collation --- it seems
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-- easier and more reliable to hard-wire that here than to pull it out of
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-- pg_collation. Also, we don't need to make pg_depend entries since the
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-- default collation is pinned.
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--
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WITH RECURSIVE typeoids(typoid) AS
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( SELECT 'citext'::pg_catalog.regtype UNION
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SELECT oid FROM pg_catalog.pg_type, typeoids
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WHERE typelem = typoid OR typbasetype = typoid )
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UPDATE pg_catalog.pg_type SET typcollation = 100
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FROM typeoids
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WHERE oid = typeoids.typoid;
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WITH RECURSIVE typeoids(typoid) AS
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( SELECT 'citext'::pg_catalog.regtype UNION
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SELECT oid FROM pg_catalog.pg_type, typeoids
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WHERE typelem = typoid OR typbasetype = typoid )
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UPDATE pg_catalog.pg_attribute SET attcollation = 100
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FROM typeoids
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WHERE atttypid = typeoids.typoid;
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-- Updating the index indcollations is particularly tedious, but since we
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-- don't currently allow SQL assignment to individual elements of oidvectors,
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-- there's little choice.
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UPDATE pg_catalog.pg_index SET indcollation =
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pg_catalog.regexp_replace(indcollation::pg_catalog.text, '^0', '100')::pg_catalog.oidvector
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WHERE indclass[0] IN (
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WITH RECURSIVE typeoids(typoid) AS
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( SELECT 'citext'::pg_catalog.regtype UNION
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SELECT oid FROM pg_catalog.pg_type, typeoids
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WHERE typelem = typoid OR typbasetype = typoid )
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SELECT oid FROM pg_catalog.pg_opclass, typeoids
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WHERE opcintype = typeoids.typoid
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);
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UPDATE pg_catalog.pg_index SET indcollation =
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pg_catalog.regexp_replace(indcollation::pg_catalog.text, E'^(\\d+) 0', E'\\1 100')::pg_catalog.oidvector
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WHERE indclass[1] IN (
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WITH RECURSIVE typeoids(typoid) AS
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( SELECT 'citext'::pg_catalog.regtype UNION
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SELECT oid FROM pg_catalog.pg_type, typeoids
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WHERE typelem = typoid OR typbasetype = typoid )
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SELECT oid FROM pg_catalog.pg_opclass, typeoids
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WHERE opcintype = typeoids.typoid
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);
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UPDATE pg_catalog.pg_index SET indcollation =
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pg_catalog.regexp_replace(indcollation::pg_catalog.text, E'^(\\d+ \\d+) 0', E'\\1 100')::pg_catalog.oidvector
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WHERE indclass[2] IN (
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WITH RECURSIVE typeoids(typoid) AS
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( SELECT 'citext'::pg_catalog.regtype UNION
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SELECT oid FROM pg_catalog.pg_type, typeoids
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WHERE typelem = typoid OR typbasetype = typoid )
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SELECT oid FROM pg_catalog.pg_opclass, typeoids
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WHERE opcintype = typeoids.typoid
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);
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UPDATE pg_catalog.pg_index SET indcollation =
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pg_catalog.regexp_replace(indcollation::pg_catalog.text, E'^(\\d+ \\d+ \\d+) 0', E'\\1 100')::pg_catalog.oidvector
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WHERE indclass[3] IN (
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WITH RECURSIVE typeoids(typoid) AS
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( SELECT 'citext'::pg_catalog.regtype UNION
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SELECT oid FROM pg_catalog.pg_type, typeoids
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WHERE typelem = typoid OR typbasetype = typoid )
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SELECT oid FROM pg_catalog.pg_opclass, typeoids
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WHERE opcintype = typeoids.typoid
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);
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UPDATE pg_catalog.pg_index SET indcollation =
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pg_catalog.regexp_replace(indcollation::pg_catalog.text, E'^(\\d+ \\d+ \\d+ \\d+) 0', E'\\1 100')::pg_catalog.oidvector
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WHERE indclass[4] IN (
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WITH RECURSIVE typeoids(typoid) AS
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( SELECT 'citext'::pg_catalog.regtype UNION
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SELECT oid FROM pg_catalog.pg_type, typeoids
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WHERE typelem = typoid OR typbasetype = typoid )
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SELECT oid FROM pg_catalog.pg_opclass, typeoids
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WHERE opcintype = typeoids.typoid
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);
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UPDATE pg_catalog.pg_index SET indcollation =
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pg_catalog.regexp_replace(indcollation::pg_catalog.text, E'^(\\d+ \\d+ \\d+ \\d+ \\d+) 0', E'\\1 100')::pg_catalog.oidvector
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WHERE indclass[5] IN (
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WITH RECURSIVE typeoids(typoid) AS
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( SELECT 'citext'::pg_catalog.regtype UNION
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SELECT oid FROM pg_catalog.pg_type, typeoids
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WHERE typelem = typoid OR typbasetype = typoid )
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SELECT oid FROM pg_catalog.pg_opclass, typeoids
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WHERE opcintype = typeoids.typoid
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);
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UPDATE pg_catalog.pg_index SET indcollation =
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pg_catalog.regexp_replace(indcollation::pg_catalog.text, E'^(\\d+ \\d+ \\d+ \\d+ \\d+ \\d+) 0', E'\\1 100')::pg_catalog.oidvector
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WHERE indclass[6] IN (
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WITH RECURSIVE typeoids(typoid) AS
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( SELECT 'citext'::pg_catalog.regtype UNION
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SELECT oid FROM pg_catalog.pg_type, typeoids
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WHERE typelem = typoid OR typbasetype = typoid )
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SELECT oid FROM pg_catalog.pg_opclass, typeoids
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WHERE opcintype = typeoids.typoid
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);
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UPDATE pg_catalog.pg_index SET indcollation =
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pg_catalog.regexp_replace(indcollation::pg_catalog.text, E'^(\\d+ \\d+ \\d+ \\d+ \\d+ \\d+ \\d+) 0', E'\\1 100')::pg_catalog.oidvector
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WHERE indclass[7] IN (
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WITH RECURSIVE typeoids(typoid) AS
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( SELECT 'citext'::pg_catalog.regtype UNION
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SELECT oid FROM pg_catalog.pg_type, typeoids
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WHERE typelem = typoid OR typbasetype = typoid )
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SELECT oid FROM pg_catalog.pg_opclass, typeoids
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WHERE opcintype = typeoids.typoid
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);
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-- somewhat arbitrarily, we assume no citext indexes have more than 8 columns
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