Is there any array data type in MySQL like in PostgreSQL?

Question

I need to store arrays of integers in a MySQL database. In there something equivalent to this in MySQL?

 CREATE TABLE tictactoe (
    squares   integer[3][3]
);

I want to store matrices with dimension 20x6. I don't feel like creating a table with 120 columns. There is no need to query on this field, just need to store and retrieve full matrices.

If it matters, i use Perl.

Answer 1

No, there is no such thing. There is an open worklog for that, but no progress has been made on implementing this feature.

You have to emulate this somehow, using either multiple fields (9 in your case) or pack the integers together into a larger datatype (blob for example).

Answer 2

Store them in a text format using proper delimiters. ex:- If you want to store numbers from 1 to 9, store them in text format as 1-2-3-4-5-6-7-8-9 where '-' is a delimiter. Explode the string and get the desired numbers.