Foreign Key?

[ryanm353]

Hello there,

Can anyone tell me if its possible to get a foreign key from a table to display in a drop-down list in php? or html?

Many thanks.

[dalecosp]

http://en.wikipedia.org/wiki/Join_%28SQL%29

[johanafm]

You may simply select the column on which there is a foreign key defined. If that column is col_a, then

SELECT col_a
FROM table_t