Merge pull request #74 from cybertec-postgresql/spoint3_fetch

Spoint3 fetch

Author: vitcpp

Makefile

@@ -30,7 +30,8 @@ DATA_built  = $(RELEASE_SQL) \
 			  pg_sphere--1.2.1--1.2.2.sql \
 			  pg_sphere--1.2.2--1.2.3.sql \
 			  pg_sphere--1.2.3--1.3.0.sql \
-			  pg_sphere--1.3.0--1.3.1.sql
+			  pg_sphere--1.3.0--1.3.1.sql \
+			  pg_sphere--1.3.1--1.3.2.sql
 
 DOCS        = README.pg_sphere COPYRIGHT.pg_sphere
 REGRESS     = init tables points euler circle line ellipse poly path box index \
@@ -41,8 +42,6 @@ ifneq ($(USE_HEALPIX),0)
 REGRESS    += healpix moc mocautocast
 endif
 
-REGRESS_9_5 = index_9.5 # experimental for spoint3
-
 TESTS       = init_test tables points euler circle line ellipse poly path box \
               index contains_ops contains_ops_compat bounding_box_gist gnomo \
               epochprop contains overlaps spoint_brin sbox_brin
@@ -83,8 +82,6 @@ endif
 
 PGS_SQL    += pgs_epochprop.sql
 
-PGS_SQL_9_5 = pgs_9.5.sql # experimental for spoint3
-
 ifdef USE_PGXS
   ifndef PG_CONFIG
     PG_CONFIG = pg_config
@@ -111,18 +108,9 @@ endif
 healpix_bare/healpix_bare.o : healpix_bare/healpix_bare.c
 	$(COMPILE.c) -Wno-declaration-after-statement -o $@ $^
 
-# experimental for spoint3
 pg_version := $(word 2,$(shell $(PG_CONFIG) --version))
-pg_version_9_5_plus = $(if $(filter-out 9.1% 9.2% 9.3% 9.4%,$(pg_version)),y,n)
 has_explain_summary = $(if $(filter-out 9.%,$(pg_version)),y,n)
 
-## the use of spoint 3 is too experimental and preliminary:
-#ifeq ($(pg_version_9_5_plus),y)
-#	REGRESS += $(REGRESS_9_5)
-#	TESTS   += $(REGRESS_9_5)
-#	PGS_SQL += $(PGS_SQL_9_5)
-#endif
-
 crushtest: REGRESS += $(CRUSH_TESTS)
 crushtest: installcheck
 
@@ -258,6 +246,9 @@ pg_sphere--1.2.3--1.3.0.sql: pgs_brin.sql.in
 pg_sphere--1.3.0--1.3.1.sql:
 	cat upgrade_scripts/$@.in > $@
 
+pg_sphere--1.3.1--1.3.2.sql:
+	cat upgrade_scripts/$@.in > $@
+
 # end of local stuff
 
 src/sscan.o : src/sparse.c

Makefile.common.mk

@@ -5,4 +5,4 @@
 #----------------------------------------------------------------------------
 
 EXTENSION        	:= pg_sphere
-PGSPHERE_VERSION 	:= 1.3.1
+PGSPHERE_VERSION 	:= 1.3.2

expected/index.out

@@ -134,3 +134,64 @@ SELECT count(*) FROM spheretmp4 WHERE l && scircle '<(1,1),0.3>' ;
     40
 (1 row)
 
+-- test spoint3 operator class with and without index-only scan
+SET enable_bitmapscan = OFF;
+SET enable_indexonlyscan = ON;
+EXPLAIN (COSTS OFF) SELECT count(*) FROM spheretmp1b WHERE p <@ scircle '<(1,1),0.3>';
+                       QUERY PLAN                       
+--------------------------------------------------------
+ Aggregate
+   ->  Index Only Scan using spoint3_idx on spheretmp1b
+         Index Cond: (p <@ '<(1 , 1) , 0.3>'::scircle)
+(3 rows)
+
+                    SELECT count(*) FROM spheretmp1b WHERE p <@ scircle '<(1,1),0.3>';
+ count 
+-------
+    32
+(1 row)
+
+EXPLAIN (COSTS OFF) SELECT count(*) FROM spheretmp1b WHERE p = spoint '(3.09 , 1.25)';
+                       QUERY PLAN                       
+--------------------------------------------------------
+ Aggregate
+   ->  Index Only Scan using spoint3_idx on spheretmp1b
+         Index Cond: (p = '(3.09 , 1.25)'::spoint)
+(3 rows)
+
+                    SELECT count(*) FROM spheretmp1b WHERE p = spoint '(3.09 , 1.25)';
+ count 
+-------
+     4
+(1 row)
+
+SET enable_bitmapscan = ON;
+SET enable_indexonlyscan = OFF;
+EXPLAIN (COSTS OFF) SELECT count(*) FROM spheretmp1b WHERE p <@ scircle '<(1,1),0.3>';
+                      QUERY PLAN                       
+-------------------------------------------------------
+ Aggregate
+   ->  Index Scan using spoint3_idx on spheretmp1b
+         Index Cond: (p <@ '<(1 , 1) , 0.3>'::scircle)
+(3 rows)
+
+                    SELECT count(*) FROM spheretmp1b WHERE p <@ scircle '<(1,1),0.3>';
+ count 
+-------
+    32
+(1 row)
+
+EXPLAIN (COSTS OFF) SELECT count(*) FROM spheretmp1b WHERE p = spoint '(3.09 , 1.25)';
+                    QUERY PLAN                     
+---------------------------------------------------
+ Aggregate
+   ->  Index Scan using spoint3_idx on spheretmp1b
+         Index Cond: (p = '(3.09 , 1.25)'::spoint)
+(3 rows)
+
+                    SELECT count(*) FROM spheretmp1b WHERE p = spoint '(3.09 , 1.25)';
+ count 
+-------
+     4
+(1 row)
+

expected/index_9.5.out

@@ -6,6 +6,6 @@ CREATE EXTENSION pg_sphere;
 select pg_sphere_version();
  pg_sphere_version 
 -------------------
- 1.3.1
+ 1.3.2
 (1 row)
 

expected/init.out

@@ -1,2 +1,2 @@
-psql:pg_sphere.test.sql:9684: NOTICE:  return type smoc is only a shell
-psql:pg_sphere.test.sql:9690: NOTICE:  argument type smoc is only a shell
+psql:pg_sphere.test.sql:9685: NOTICE:  return type smoc is only a shell
+psql:pg_sphere.test.sql:9691: NOTICE:  argument type smoc is only a shell

expected/init_test_healpix.out.in

@@ -1,5 +1,5 @@
 # pg_sphere extension
 comment = 'spherical objects with useful functions, operators and index support'
-default_version = '1.3.1'
+default_version = '1.3.2'
 module_pathname = '$libdir/pg_sphere'
 relocatable = true

index_9.5

@@ -66,4 +66,5 @@ CREATE OPERATOR CLASS spoint3
 	FUNCTION  6 g_spoint3_picksplit (internal, internal),
 	FUNCTION  7 g_spoint3_same (bytea, bytea, internal),
 	FUNCTION  8 g_spoint3_distance (internal, internal, int4, oid),
+	FUNCTION  9 (spoint, spoint) g_spoint3_fetch (internal),
 	STORAGE	pointkey;