Add support for "SELECT INTO" for files

[tim-oh-thee]

The documentation here: https://docs.dolthub.com/sql-reference/sql-support/supported-statements states that one cannot use a select into statement for a file. Could we get this added?

MySQL reference: https://dev.mysql.com/doc/refman/8.0/en/select-into.html

[jycor]

Hey @tim-oh-thee,

Support for this feature has been added to dolt. You should be able to select ... into outfile ... now. We didn't add collation/charset support in this pass, but we could if its something y'all require.

It should be available in the next release; either today or Monday.

[tim-oh-thee]

Awesome, thank you!