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How is it possible to store date such as February 30 in a MySQL date column?
Suppose we want to store the date such as February 30 in a MySQL table then we must have to first set ALLOW_INVALID_DATES mode enabled.
For example, I am trying to add, without enabling ALLOW_INVALID_DATES mode, such kind of date in a table then MySQL will give an error as follows −
mysql> Insert into date_testing(date) values('2017-02-30'); ERROR 1292 (22007): Incorrect date value: '2017-02-30' for column 'Date' at row1
Now we need to enable ALLOW_INVALID_DATES mode enabled as follows −
mysql> SET sql_mode = 'ALLOW_INVALID_DATES'; Query OK, 0 rows affected (0.00 sec) mysql> Insert into date_testing(date) values('2017-02-30'); Query OK, 1 row affected (0.14 sec) mysql> select * from date_testing; +------------+ | Date | +------------+ | 2017-02-30 | +------------+ 1 row in set (0.00 sec)
Above MySQL query will allow us to insert such kind of invalid dates in a column.
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