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|
-- ----------------------------------------------------------------
-- Misc Tests on hash_any Function
-- ----------------------------------------------------------------
SELECT hll_set_output_version(1);
hll_set_output_version
------------------------
1
(1 row)
-- ---------------- Check hash and hash_any function results match
SELECT hll_hash_boolean(FALSE) = hll_hash_any(FALSE);
?column?
----------
t
(1 row)
SELECT hll_hash_boolean(TRUE) = hll_hash_any(TRUE);
?column?
----------
t
(1 row)
SELECT hll_hash_smallint(0::smallint) = hll_hash_any(0::smallint);
?column?
----------
t
(1 row)
SELECT hll_hash_smallint(100::smallint) = hll_hash_any(100::smallint);
?column?
----------
t
(1 row)
SELECT hll_hash_smallint(-100::smallint) = hll_hash_any(-100::smallint);
?column?
----------
t
(1 row)
SELECT hll_hash_integer(0) = hll_hash_any(0);
?column?
----------
t
(1 row)
SELECT hll_hash_integer(100) = hll_hash_any(100);
?column?
----------
t
(1 row)
SELECT hll_hash_integer(-100) = hll_hash_any(-100);
?column?
----------
t
(1 row)
SELECT hll_hash_bigint(0) = hll_hash_any(0::bigint);
?column?
----------
t
(1 row)
SELECT hll_hash_bigint(100) = hll_hash_any(100::bigint);
?column?
----------
t
(1 row)
SELECT hll_hash_bigint(-100) = hll_hash_any(-100::bigint);
?column?
----------
t
(1 row)
SELECT hll_hash_bytea(E'\\x') = hll_hash_any(E'\\x'::bytea);
?column?
----------
t
(1 row)
SELECT hll_hash_bytea(E'\\x41') = hll_hash_any(E'\\x41'::bytea);
?column?
----------
t
(1 row)
SELECT hll_hash_bytea(E'\\x42') = hll_hash_any(E'\\x42'::bytea);
?column?
----------
t
(1 row)
SELECT hll_hash_bytea(E'\\x4142') = hll_hash_any(E'\\x4142'::bytea);
?column?
----------
t
(1 row)
SELECT hll_hash_text('') = hll_hash_any(''::text);
?column?
----------
t
(1 row)
SELECT hll_hash_text('A') = hll_hash_any('A'::text);
?column?
----------
t
(1 row)
SELECT hll_hash_text('B') = hll_hash_any('B'::text);
?column?
----------
t
(1 row)
SELECT hll_hash_text('AB') = hll_hash_any('AB'::text);
?column?
----------
t
(1 row)
-- ---------------- Check several types not handled by default hash functions
-- ---------------- macaddr
SELECT hll_hash_any('08:00:2b:01:02:03'::macaddr);
hll_hash_any
----------------------
-4883882473551067169
(1 row)
SELECT hll_hash_any('08002b010203'::macaddr);
hll_hash_any
----------------------
-4883882473551067169
(1 row)
SELECT hll_hash_any('01-23-45-67-89-ab'::macaddr);
hll_hash_any
---------------------
3974616115244794976
(1 row)
SELECT hll_hash_any('012345-6789ab'::macaddr);
hll_hash_any
---------------------
3974616115244794976
(1 row)
-- ---------------- interval
SELECT hll_hash_any('1 year 2 months 3 days 4 hours 5 minutes 6seconds'::interval);
hll_hash_any
---------------------
1647734813508782007
(1 row)
SELECT hll_hash_any('P1Y2M3DT4H5M6S'::interval);
hll_hash_any
---------------------
1647734813508782007
(1 row)
SELECT hll_hash_any('1997-06 20 12:00:00'::interval);
hll_hash_any
---------------------
3706410791461549552
(1 row)
SELECT hll_hash_any('P1997-06-20T12:00:00'::interval);
hll_hash_any
---------------------
3706410791461549552
(1 row)
|
