Adding upstream version 15.5.upstream/15.5

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 91 insertions, 0 deletions

diff --git a/contrib/btree_gist/expected/timestamp.out b/contrib/btree_gist/expected/timestamp.out
new file mode 100644
index 0000000..0d94f2f
--- /dev/null
+++ b/contrib/btree_gist/expected/timestamp.out
@@ -0,0 +1,91 @@
+-- timestamp check
+CREATE TABLE timestamptmp (a timestamp);
+\copy timestamptmp from 'data/timestamp.data'
+SET enable_seqscan=on;
+SELECT count(*) FROM timestamptmp WHERE a <  '2004-10-26 08:55:08';
+ count 
+-------
+   278
+(1 row)
+
+SELECT count(*) FROM timestamptmp WHERE a <= '2004-10-26 08:55:08';
+ count 
+-------
+   279
+(1 row)
+
+SELECT count(*) FROM timestamptmp WHERE a  = '2004-10-26 08:55:08';
+ count 
+-------
+     1
+(1 row)
+
+SELECT count(*) FROM timestamptmp WHERE a >= '2004-10-26 08:55:08';
+ count 
+-------
+   290
+(1 row)
+
+SELECT count(*) FROM timestamptmp WHERE a >  '2004-10-26 08:55:08';
+ count 
+-------
+   289
+(1 row)
+
+SELECT a, a <-> '2004-10-26 08:55:08' FROM timestamptmp ORDER BY a <-> '2004-10-26 08:55:08' LIMIT 3;
+            a             |              ?column?              
+--------------------------+------------------------------------
+ Tue Oct 26 08:55:08 2004 | @ 0
+ Sun Oct 31 06:35:03 2004 | @ 4 days 21 hours 39 mins 55 secs
+ Mon Nov 29 20:12:43 2004 | @ 34 days 11 hours 17 mins 35 secs
+(3 rows)
+
+CREATE INDEX timestampidx ON timestamptmp USING gist ( a );
+SET enable_seqscan=off;
+SELECT count(*) FROM timestamptmp WHERE a <  '2004-10-26 08:55:08'::timestamp;
+ count 
+-------
+   278
+(1 row)
+
+SELECT count(*) FROM timestamptmp WHERE a <= '2004-10-26 08:55:08'::timestamp;
+ count 
+-------
+   279
+(1 row)
+
+SELECT count(*) FROM timestamptmp WHERE a  = '2004-10-26 08:55:08'::timestamp;
+ count 
+-------
+     1
+(1 row)
+
+SELECT count(*) FROM timestamptmp WHERE a >= '2004-10-26 08:55:08'::timestamp;
+ count 
+-------
+   290
+(1 row)
+
+SELECT count(*) FROM timestamptmp WHERE a >  '2004-10-26 08:55:08'::timestamp;
+ count 
+-------
+   289
+(1 row)
+
+EXPLAIN (COSTS OFF)
+SELECT a, a <-> '2004-10-26 08:55:08' FROM timestamptmp ORDER BY a <-> '2004-10-26 08:55:08' LIMIT 3;
+                                    QUERY PLAN                                     
+-----------------------------------------------------------------------------------
+ Limit
+   ->  Index Only Scan using timestampidx on timestamptmp
+         Order By: (a <-> 'Tue Oct 26 08:55:08 2004'::timestamp without time zone)
+(3 rows)
+
+SELECT a, a <-> '2004-10-26 08:55:08' FROM timestamptmp ORDER BY a <-> '2004-10-26 08:55:08' LIMIT 3;
+            a             |              ?column?              
+--------------------------+------------------------------------
+ Tue Oct 26 08:55:08 2004 | @ 0
+ Sun Oct 31 06:35:03 2004 | @ 4 days 21 hours 39 mins 55 secs
+ Mon Nov 29 20:12:43 2004 | @ 34 days 11 hours 17 mins 35 secs
+(3 rows)
+