mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-30 19:42:00 +00:00
9 lines
897 B
SQL
9 lines
897 B
SQL
-- We add 1, because function toString has special behaviour for zero datetime
|
|
WITH toDateTime(1 + rand() % 0xFFFFFFFF) AS t SELECT count() FROM numbers(1000000) WHERE formatDateTime(t, '%F %T') != toString(t);
|
|
WITH toDateTime(1 + rand() % 0xFFFFFFFF) AS t SELECT count() FROM numbers(1000000) WHERE formatDateTime(t, '%Y-%m-%d %H:%M:%S') != toString(t);
|
|
WITH toDateTime(1 + rand() % 0xFFFFFFFF) AS t SELECT count() FROM numbers(1000000) WHERE formatDateTime(t, '%Y-%m-%d %R:%S') != toString(t);
|
|
WITH toDateTime(1 + rand() % 0xFFFFFFFF) AS t SELECT count() FROM numbers(1000000) WHERE formatDateTime(t, '%F %R:%S') != toString(t);
|
|
|
|
WITH toDate(today() + rand() % 4096) AS t SELECT count() FROM numbers(1000000) WHERE formatDateTime(t, '%F') != toString(t);
|
|
WITH toDate(today() + rand() % 4096) AS t SELECT count() FROM numbers(1000000) WHERE formatDateTime(t, '%F %T') != toString(toDateTime(t));
|