DP
Size: a a a
DP
I
I
RL
I
:) SELECT toDate(10000) AS a, toDate(100000) AS b, toDate(1478877709) AS c;
┌──────────a─┬──────────b─┬──────────c─┐
│ 1997-05-19 │ 1970-01-02 │ 2016-11-11 │
└────────────┴────────────┴────────────┘
I
DP
DP
I
pk
SELECT
toDate(24855),
toDate(24856)
┌─toDate(24855)─┬─toDate(24856)─┐
│ 2038-01-19 │ 0000-00-00 │
└───────────────┴───────────────┘
I
I
I
:) SELECT toFixedString('', 4) AS str, empty(str) AS is_empty;
┌─str──────┬─is_empty─┐
│ \0\0\0\0 │ 0 │
└──────────┴──────────┘
AM
I
AM
AM
I
AM
AM