Clean up CREATE FUNCTION syntax usage in contrib and elsewhere, in

particular get rid of single quotes around language names and old WITH ()
construct.

1 files changed, 10 insertions, 10 deletions

diff --git a/contrib/earthdistance/earthdistance.sql.in b/contrib/earthdistance/earthdistance.sql.in
index b5de753443..3811b1d77f 100644
--- a/contrib/earthdistance/earthdistance.sql.in
+++ b/contrib/earthdistance/earthdistance.sql.in
@@ -8,7 +8,7 @@ SET search_path = public;
 -- in order to use different units (or a better value for the Earth's radius).
 
 CREATE OR REPLACE FUNCTION earth() RETURNS float8
-LANGUAGE 'sql' IMMUTABLE
+LANGUAGE SQL IMMUTABLE
 AS 'SELECT \'6378168\'::float8';
 
 -- Astromers may want to change the earth function so that distances will be
@@ -17,7 +17,7 @@ AS 'SELECT \'6378168\'::float8';
 -- tests.
 --
 -- CREATE OR REPLACE FUNCTION earth() RETURNS float8
--- LANGUAGE 'sql' IMMUTABLE
+-- LANGUAGE SQL IMMUTABLE
 -- AS 'SELECT 180/pi()';
 
 -- Define domain for locations on the surface of the earth using a cube
@@ -35,43 +35,43 @@ CREATE DOMAIN earth AS cube
 
 CREATE OR REPLACE FUNCTION sec_to_gc(float8) 
 RETURNS float8
-LANGUAGE 'sql'
+LANGUAGE SQL
 IMMUTABLE STRICT
 AS 'SELECT CASE WHEN $1 < 0 THEN 0::float8 WHEN $1/(2*earth()) > 1 THEN pi()*earth() ELSE 2*earth()*asin($1/(2*earth())) END';
 
 CREATE OR REPLACE FUNCTION gc_to_sec(float8)
 RETURNS float8
-LANGUAGE 'sql'
+LANGUAGE SQL
 IMMUTABLE STRICT
 AS 'SELECT CASE WHEN $1 < 0 THEN 0::float8 WHEN $1/earth() > pi() THEN 2*earth() ELSE 2*earth()*sin($1/(2*earth())) END';
 
 CREATE OR REPLACE FUNCTION ll_to_earth(float8, float8)
 RETURNS earth
-LANGUAGE 'sql'
+LANGUAGE SQL
 IMMUTABLE STRICT
 AS 'SELECT cube(cube(cube(earth()*cos(radians($1))*cos(radians($2))),earth()*cos(radians($1))*sin(radians($2))),earth()*sin(radians($1)))::earth';
 
 CREATE OR REPLACE FUNCTION latitude(earth)
 RETURNS float8
-LANGUAGE 'sql'
+LANGUAGE SQL
 IMMUTABLE STRICT
 AS 'SELECT CASE WHEN cube_ll_coord($1, 3)/earth() < -1 THEN -90::float8 WHEN cube_ll_coord($1, 3)/earth() > 1 THEN 90::float8 ELSE degrees(asin(cube_ll_coord($1, 3)/earth())) END';
 
 CREATE OR REPLACE FUNCTION longitude(earth)
 RETURNS float8
-LANGUAGE 'sql'
+LANGUAGE SQL
 IMMUTABLE STRICT
 AS 'SELECT degrees(atan2(cube_ll_coord($1, 2), cube_ll_coord($1, 1)))';
 
 CREATE OR REPLACE FUNCTION earth_distance(earth, earth)
 RETURNS float8
-LANGUAGE 'sql'
+LANGUAGE SQL
 IMMUTABLE STRICT
 AS 'SELECT sec_to_gc(cube_distance($1, $2))';
 
 CREATE OR REPLACE FUNCTION earth_box(earth, float8)
 RETURNS cube
-LANGUAGE 'sql'
+LANGUAGE SQL
 IMMUTABLE STRICT
 AS 'SELECT cube_enlarge($1, gc_to_sec($2), 3)';
   
@@ -79,7 +79,7 @@ AS 'SELECT cube_enlarge($1, gc_to_sec($2), 3)';
 
 CREATE OR REPLACE FUNCTION geo_distance (point, point)
 RETURNS float8
-LANGUAGE 'C' IMMUTABLE STRICT AS 'MODULE_PATHNAME';
+LANGUAGE C IMMUTABLE STRICT AS 'MODULE_PATHNAME';
 
 --------------- geo_distance as operator <@>