Add a PC_Uncompress LAZ SQL test

Author: Éric Lemoine

pgsql/expected/pointcloud-laz.out

@@ -113,6 +113,12 @@ SELECT Sum(PC_PatchMin(pa,'x')) FROM pa_test_laz;
  0.12
 (1 row)
 
+SELECT PC_Uncompress(pa) FROM pa_test_laz WHERE id=1;
+                                   pc_uncompress                                    
+------------------------------------------------------------------------------------
+ 0105000000000000000200000002000000030000000500000006000200000003000000050000000800
+(1 row)
+
 DELETE FROM pa_test_laz;
 INSERT INTO pa_test_laz (pa)
 SELECT PC_Patch(PC_MakePoint(5, ARRAY[x,y,z,intensity]))

pgsql/sql/pointcloud-laz.sql

@@ -61,6 +61,8 @@ SELECT Sum(PC_MemSize(pa)) FROM pa_test_laz;
 SELECT Sum(PC_PatchMax(pa,'x')) FROM pa_test_laz;
 SELECT Sum(PC_PatchMin(pa,'x')) FROM pa_test_laz;
 
+SELECT PC_Uncompress(pa) FROM pa_test_laz WHERE id=1;
+
 DELETE FROM pa_test_laz;
 INSERT INTO pa_test_laz (pa)
 SELECT PC_Patch(PC_MakePoint(5, ARRAY[x,y,z,intensity]))