89 lines
2.2 KiB
MySQL
89 lines
2.2 KiB
MySQL
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/* contrib/citext/citext--1.4--1.5.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 '1.5'" to load this file. \quit
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ALTER OPERATOR <= (citext, citext) SET (
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RESTRICT = scalarlesel,
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JOIN = scalarlejoinsel
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);
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ALTER OPERATOR >= (citext, citext) SET (
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RESTRICT = scalargesel,
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JOIN = scalargejoinsel
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);
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CREATE FUNCTION citext_pattern_lt( citext, citext )
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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 citext_pattern_le( citext, citext )
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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 citext_pattern_gt( citext, citext )
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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 citext_pattern_ge( citext, citext )
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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 ~<~ (
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LEFTARG = CITEXT,
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RIGHTARG = CITEXT,
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NEGATOR = ~>=~,
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COMMUTATOR = ~>~,
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PROCEDURE = citext_pattern_lt,
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RESTRICT = scalarltsel,
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JOIN = scalarltjoinsel
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);
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CREATE OPERATOR ~<=~ (
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LEFTARG = CITEXT,
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RIGHTARG = CITEXT,
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NEGATOR = ~>~,
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COMMUTATOR = ~>=~,
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PROCEDURE = citext_pattern_le,
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RESTRICT = scalarltsel,
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JOIN = scalarltjoinsel
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);
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CREATE OPERATOR ~>=~ (
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LEFTARG = CITEXT,
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RIGHTARG = CITEXT,
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NEGATOR = ~<~,
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COMMUTATOR = ~<=~,
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PROCEDURE = citext_pattern_ge,
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RESTRICT = scalargtsel,
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JOIN = scalargtjoinsel
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);
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CREATE OPERATOR ~>~ (
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LEFTARG = CITEXT,
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RIGHTARG = CITEXT,
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NEGATOR = ~<=~,
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COMMUTATOR = ~<~,
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PROCEDURE = citext_pattern_gt,
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RESTRICT = scalargtsel,
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JOIN = scalargtjoinsel
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);
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CREATE FUNCTION citext_pattern_cmp(citext, citext)
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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 CLASS citext_pattern_ops
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FOR TYPE CITEXT USING btree AS
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OPERATOR 1 ~<~ (citext, citext),
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OPERATOR 2 ~<=~ (citext, citext),
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OPERATOR 3 = (citext, citext),
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OPERATOR 4 ~>=~ (citext, citext),
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OPERATOR 5 ~>~ (citext, citext),
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FUNCTION 1 citext_pattern_cmp(citext, citext);
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