PolarDB-for-PostgreSQL

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/* contrib/btree_gin/btree_gin--1.1--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 "ALTER EXTENSION btree_gin UPDATE TO '1.1'" to load this file. \quit
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--
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--
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--
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-- enum ops
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--
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--
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CREATE FUNCTION gin_extract_value_anyenum(anyenum, internal)
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RETURNS internal
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE;
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CREATE FUNCTION gin_compare_prefix_anyenum(anyenum, anyenum, int2, internal)
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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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CREATE FUNCTION gin_extract_query_anyenum(anyenum, internal, int2, internal, internal)
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RETURNS internal
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE;
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CREATE FUNCTION gin_enum_cmp(anyenum, anyenum)
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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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CREATE OPERATOR CLASS enum_ops
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DEFAULT FOR TYPE anyenum USING gin
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AS
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    OPERATOR        1       <,
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    OPERATOR        2       <=,
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    OPERATOR        3       =,
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    OPERATOR        4       >=,
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    OPERATOR        5       >,
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    FUNCTION        1       gin_enum_cmp(anyenum,anyenum),
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    FUNCTION        2       gin_extract_value_anyenum(anyenum, internal),
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    FUNCTION        3       gin_extract_query_anyenum(anyenum, internal, int2, internal, internal),
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    FUNCTION        4       gin_btree_consistent(internal, int2, anyelement, int4, internal, internal),
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    FUNCTION        5       gin_compare_prefix_anyenum(anyenum,anyenum,int2, internal),
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STORAGE         anyenum;
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