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949a9f043e
Not much to say here --- does what it says on the tin. The "binary"
representation in each case is really just the same as the text format,
though we prefix a version-number byte in case anyone ever feels
motivated to change that. Thus, there's not any expectation of improved
speed or reduced space; the point here is just to allow clients to use
binary format for all columns of a query result or COPY data.
This makes use of the recently added ALTER TYPE support to add binary
I/O functions to an existing data type. As in commit a80818605,
we can piggy-back on there already being a new-for-v13 version of the
ltree extension, so we don't need a new update script file.
Nino Floris, reviewed by Alexander Korotkov and myself
Discussion: https://postgr.es/m/CANmj9Vxx50jOo1L7iSRxd142NyTz6Bdcgg7u9P3Z8o0=HGkYyQ@mail.gmail.com
140 lines
5.1 KiB
SQL
140 lines
5.1 KiB
SQL
/* contrib/ltree/ltree--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 ltree UPDATE TO '1.2'" to load this file. \quit
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CREATE FUNCTION ltree_recv(internal)
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RETURNS ltree
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
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CREATE FUNCTION ltree_send(ltree)
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RETURNS bytea
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
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ALTER TYPE ltree SET ( RECEIVE = ltree_recv, SEND = ltree_send );
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CREATE FUNCTION lquery_recv(internal)
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RETURNS lquery
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
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CREATE FUNCTION lquery_send(lquery)
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RETURNS bytea
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
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ALTER TYPE lquery SET ( RECEIVE = lquery_recv, SEND = lquery_send );
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CREATE FUNCTION ltxtq_recv(internal)
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RETURNS ltxtquery
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
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CREATE FUNCTION ltxtq_send(ltxtquery)
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RETURNS bytea
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AS 'MODULE_PATHNAME'
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LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
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ALTER TYPE ltxtquery SET ( RECEIVE = ltxtq_recv, SEND = ltxtq_send );
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CREATE FUNCTION ltree_gist_options(internal)
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RETURNS void
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AS 'MODULE_PATHNAME', 'ltree_gist_options'
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LANGUAGE C IMMUTABLE PARALLEL SAFE;
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CREATE FUNCTION _ltree_gist_options(internal)
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RETURNS void
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AS 'MODULE_PATHNAME', '_ltree_gist_options'
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LANGUAGE C IMMUTABLE PARALLEL SAFE;
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ALTER OPERATOR FAMILY gist_ltree_ops USING gist
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ADD FUNCTION 10 (ltree) ltree_gist_options (internal);
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ALTER OPERATOR FAMILY gist__ltree_ops USING gist
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ADD FUNCTION 10 (_ltree) _ltree_gist_options (internal);
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ALTER OPERATOR < (ltree, ltree)
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SET (RESTRICT = scalarltsel, JOIN = scalarltjoinsel);
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ALTER OPERATOR <= (ltree, ltree)
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SET (RESTRICT = scalarlesel, JOIN = scalarlejoinsel);
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ALTER OPERATOR >= (ltree, ltree)
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SET (RESTRICT = scalargesel, JOIN = scalargejoinsel);
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ALTER OPERATOR > (ltree, ltree)
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SET (RESTRICT = scalargtsel, JOIN = scalargtjoinsel);
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ALTER OPERATOR @> (ltree, ltree)
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SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
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ALTER OPERATOR ^@> (ltree, ltree)
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SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
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ALTER OPERATOR <@ (ltree, ltree)
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SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
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ALTER OPERATOR ^<@ (ltree, ltree)
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SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
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ALTER OPERATOR ~ (ltree, lquery)
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SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
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ALTER OPERATOR ~ (lquery, ltree)
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SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
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ALTER OPERATOR ^~ (ltree, lquery)
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SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
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ALTER OPERATOR ^~ (lquery, ltree)
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SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
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ALTER OPERATOR ? (ltree, _lquery)
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SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
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ALTER OPERATOR ? (_lquery, ltree)
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SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
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ALTER OPERATOR ^? (ltree, _lquery)
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SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
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ALTER OPERATOR ^? (_lquery, ltree)
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SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
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ALTER OPERATOR @ (ltree, ltxtquery)
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SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
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ALTER OPERATOR @ (ltxtquery, ltree)
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SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
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ALTER OPERATOR ^@ (ltree, ltxtquery)
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SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
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ALTER OPERATOR ^@ (ltxtquery, ltree)
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SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
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ALTER OPERATOR @> (_ltree, ltree)
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SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
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ALTER OPERATOR <@ (ltree, _ltree)
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SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
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ALTER OPERATOR <@ (_ltree, ltree)
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SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
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ALTER OPERATOR @> (ltree, _ltree)
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SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
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ALTER OPERATOR ~ (_ltree, lquery)
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SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
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ALTER OPERATOR ~ (lquery, _ltree)
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SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
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ALTER OPERATOR ? (_ltree, _lquery)
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SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
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ALTER OPERATOR ? (_lquery, _ltree)
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SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
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ALTER OPERATOR @ (_ltree, ltxtquery)
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SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
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ALTER OPERATOR @ (ltxtquery, _ltree)
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SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
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ALTER OPERATOR ^@> (_ltree, ltree)
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SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
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ALTER OPERATOR ^<@ (ltree, _ltree)
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SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
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ALTER OPERATOR ^<@ (_ltree, ltree)
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SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
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ALTER OPERATOR ^@> (ltree, _ltree)
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SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
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ALTER OPERATOR ^~ (_ltree, lquery)
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SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
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ALTER OPERATOR ^~ (lquery, _ltree)
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SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
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ALTER OPERATOR ^? (_ltree, _lquery)
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SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
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ALTER OPERATOR ^? (_lquery, _ltree)
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SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
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ALTER OPERATOR ^@ (_ltree, ltxtquery)
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SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
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ALTER OPERATOR ^@ (ltxtquery, _ltree)
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SET (RESTRICT = matchingsel, JOIN = matchingjoinsel);
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