Make postgis_pgsql version functions "internal"

... they are really only meant to be used by postgis_full_version()

Closes #3822 again (as internal functions don't need documentation)

git-svn-id: http://svn.osgeo.org/postgis/trunk@15604 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/postgis/postgis.sql.in b/postgis/postgis.sql.in
index dad7d8b13f4003e557261d3a04f2d9323bf78c26..9a7464b8709042a49e98d3306c9a153a0c66a635 100644 (file)
--- a/postgis/postgis.sql.in
+++ b/postgis/postgis.sql.in
@@ -2772,11 +2772,11 @@ CREATE OR REPLACE FUNCTION postgis_lib_build_date() RETURNS text
        AS 'MODULE_PATHNAME'
        LANGUAGE 'c' IMMUTABLE;
 
-CREATE OR REPLACE FUNCTION postgis_scripts_pgsql_version() RETURNS text
+CREATE OR REPLACE FUNCTION _postgis_scripts_pgsql_version() RETURNS text
        AS _POSTGIS_SQL_SELECT_POSTGIS_PGSQL_VERSION
        LANGUAGE 'sql' IMMUTABLE;
 
-CREATE OR REPLACE FUNCTION postgis_pgsql_version() RETURNS text
+CREATE OR REPLACE FUNCTION _postgis_pgsql_version() RETURNS text
 AS $$
        select regexp_replace(version(), 'PostgreSQL ([^.]*)\.([^\.]*).* on .*', E'\\1\\2');
 $$ LANGUAGE 'sql' STABLE;
@@ -2811,8 +2811,8 @@ BEGIN
        SELECT @extschema@.postgis_geos_version() INTO geosver;
        SELECT @extschema@.postgis_libjson_version() INTO json_lib_ver;
        SELECT @extschema@.postgis_libprotobuf_version() INTO protobuf_lib_ver;
-       SELECT @extschema@.postgis_scripts_pgsql_version() INTO pgsql_scr_ver;
-       SELECT @extschema@.postgis_pgsql_version() INTO pgsql_ver;
+       SELECT @extschema@._postgis_scripts_pgsql_version() INTO pgsql_scr_ver;
+       SELECT @extschema@._postgis_pgsql_version() INTO pgsql_ver;
        BEGIN
                SELECT @extschema@.postgis_gdal_version() INTO gdalver;
        EXCEPTION