Adding upstream version 15.4.upstream/15.4upstream

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

1 files changed, 53 insertions, 0 deletions

diff --git a/contrib/adminpack/adminpack--1.0.sql b/contrib/adminpack/adminpack--1.0.sql
new file mode 100644
index 0000000..f76f5c3
--- /dev/null
+++ b/contrib/adminpack/adminpack--1.0.sql
@@ -0,0 +1,53 @@
+/* contrib/adminpack/adminpack--1.0.sql */
+
+-- complain if script is sourced in psql, rather than via CREATE EXTENSION
+\echo Use "CREATE EXTENSION adminpack" to load this file. \quit
+
+/* ***********************************************
+ * Administrative functions for PostgreSQL
+ * *********************************************** */
+
+/* generic file access functions */
+
+CREATE FUNCTION pg_catalog.pg_file_write(text, text, bool)
+RETURNS bigint
+AS 'MODULE_PATHNAME', 'pg_file_write'
+LANGUAGE C VOLATILE STRICT;
+
+CREATE FUNCTION pg_catalog.pg_file_rename(text, text, text)
+RETURNS bool
+AS 'MODULE_PATHNAME', 'pg_file_rename'
+LANGUAGE C VOLATILE;
+
+CREATE FUNCTION pg_catalog.pg_file_rename(text, text)
+RETURNS bool
+AS 'SELECT pg_catalog.pg_file_rename($1, $2, NULL::pg_catalog.text);'
+LANGUAGE SQL VOLATILE STRICT;
+
+CREATE FUNCTION pg_catalog.pg_file_unlink(text)
+RETURNS bool
+AS 'MODULE_PATHNAME', 'pg_file_unlink'
+LANGUAGE C VOLATILE STRICT;
+
+CREATE FUNCTION pg_catalog.pg_logdir_ls()
+RETURNS setof record
+AS 'MODULE_PATHNAME', 'pg_logdir_ls'
+LANGUAGE C VOLATILE STRICT;
+
+
+/* Renaming of existing backend functions for pgAdmin compatibility */
+
+CREATE FUNCTION pg_catalog.pg_file_read(text, bigint, bigint)
+RETURNS text
+AS 'pg_read_file'
+LANGUAGE INTERNAL VOLATILE STRICT;
+
+CREATE FUNCTION pg_catalog.pg_file_length(text)
+RETURNS bigint
+AS 'SELECT size FROM pg_catalog.pg_stat_file($1)'
+LANGUAGE SQL VOLATILE STRICT;
+
+CREATE FUNCTION pg_catalog.pg_logfile_rotate()
+RETURNS int4
+AS 'pg_rotate_logfile'
+LANGUAGE INTERNAL VOLATILE STRICT;