ClickHouse/tests/queries/0_stateless/02128_hex_bin_on_uuid.sql
Frank Chen d0c72f6df4 Update test case
Signed-off-by: Frank Chen <frank.chen021@outlook.com>
2022-01-19 17:15:36 +08:00

16 lines
526 B
SQL

-- length should be 32
select length(hex(generateUUIDv4()));
with generateUUIDv4() as uuid,
replace(toString(uuid), '-', '') as str1,
lower(hex(uuid)) as str2
select str1 = str2;
-- hex on UUID always generate 32 characters even there're leading zeros
select lower(hex(toUUID('00000000-80e7-46f8-0000-9d773a2fd319')));
-- length should be 128
select length(bin(generateUUIDv4()));
-- bin on UUID always generate 128 characters even there're leading zeros
select bin(toUUID('00000000-80e7-46f8-0000-9d773a2fd319'));