mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-06 07:32:27 +00:00
15 lines
300 B
SQL
15 lines
300 B
SQL
SELECT hex(SHA256(''));
|
|
SELECT hex(SHA256('abc'));
|
|
|
|
DROP TABLE IF EXISTS defaults;
|
|
CREATE TABLE defaults
|
|
(
|
|
s FixedString(20)
|
|
)ENGINE = Memory();
|
|
|
|
INSERT INTO defaults SELECT s FROM generateRandom('s FixedString(20)', 1, 1, 1) LIMIT 20;
|
|
|
|
SELECT hex(SHA256(s)) FROM defaults;
|
|
|
|
DROP TABLE defaults;
|