regression test in raster not compatible with pgsql 9.0

[pramsey]

We promise compatibility back to 9.0 with 2.1, but you cannot regress it, because a test calls a function that does not exist, right():

--- rt_utility_expected 2014-06-24 13:54:32.000000000 -0700
+++ /tmp/pgis_reg/test_41_out   2014-06-27 11:08:17.000000000 -0700
@@ -37,5 +37,4 @@
     band 3 of pixtype 16BSI is in-db with no NODATA value
 Skewed raster of 10x10 pixels has 1 band and extent of BOX(0 -10,10 0.0001)
     band 1 of pixtype 8BUI is in-db with NODATA value of 0
-NOTICE:  Could not find raster band of index 1 when getting band path. Returning NULL
-bandpath1|
+ERROR:  function right(text, integer) does not exist at character 99

[dustymugs]

People still use 9.0?

[pramsey]

With 2.1, they are allowed… I just replaced right() with trim(), I hope I did no damage, r12687