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toYYYYMMDDhhmmss

Converts a date or date with time to a UInt64 number containing the year and month number (YYYY 10000000000 + MM 100000000 + DD 1000000 + hh 10000 + mm * 100 + ss).

Syntax​

toYYYYMMDDhhmmss(expr)

Return Type​

UInt64, returns in YYYYMMDDhhmmss format.

Examples​

mysql> select toDate(18875);
+---------------+
| toDate(18875) |
+---------------+
| 2021-09-05    |
+---------------+

mysql> select toYYYYMMDDhhmmss(toDate(18875));
+---------------------------------+
| toYYYYMMDDhhmmss(toDate(18875)) |
+---------------------------------+
|                  20210905000000 |
+---------------------------------+

mysql> select toTypeName(toYYYYMMDDhhmmss(toDate(18875)));
+---------------------------------------------+
| toTypeName(toYYYYMMDDhhmmss(toDate(18875))) |
+---------------------------------------------+
| UInt64                                      |
+---------------------------------------------+

mysql> select toDateTime(1630833797);
+------------------------+
| toDateTime(1630833797) |
+------------------------+
| 2021-09-05 09:23:17    |
+------------------------+

mysql> select toYYYYMMDDhhmmss(toDateTime(1630833797));
+------------------------------------------+
| toYYYYMMDDhhmmss(toDateTime(1630833797)) |
+------------------------------------------+
|                           20210905092317 |
+------------------------------------------+

mysql> select toTypeName(toYYYYMMDDhhmmss(toDateTime(1630833797)));
+------------------------------------------------------+
| toTypeName(toYYYYMMDDhhmmss(toDateTime(1630833797))) |
+------------------------------------------------------+
| UInt64                                               |
+------------------------------------------------------+