Adding upstream version 13.4.upstream/13.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 19 insertions, 0 deletions

diff --git a/contrib/hstore_plpython/hstore_plpython3u--1.0.sql b/contrib/hstore_plpython/hstore_plpython3u--1.0.sql
new file mode 100644
index 0000000..0b410ab
--- /dev/null
+++ b/contrib/hstore_plpython/hstore_plpython3u--1.0.sql
@@ -0,0 +1,19 @@
+/* contrib/hstore_plpython/hstore_plpython3u--1.0.sql */
+
+-- complain if script is sourced in psql, rather than via CREATE EXTENSION
+\echo Use "CREATE EXTENSION hstore_plpython3u" to load this file. \quit
+
+CREATE FUNCTION hstore_to_plpython3(val internal) RETURNS internal
+LANGUAGE C STRICT IMMUTABLE
+AS 'MODULE_PATHNAME', 'hstore_to_plpython';
+
+CREATE FUNCTION plpython3_to_hstore(val internal) RETURNS hstore
+LANGUAGE C STRICT IMMUTABLE
+AS 'MODULE_PATHNAME', 'plpython_to_hstore';
+
+CREATE TRANSFORM FOR hstore LANGUAGE plpython3u (
+    FROM SQL WITH FUNCTION hstore_to_plpython3(internal),
+    TO SQL WITH FUNCTION plpython3_to_hstore(internal)
+);
+
+COMMENT ON TRANSFORM FOR hstore LANGUAGE plpython3u IS 'transform between hstore and Python dict';