How to add column descriptions (comments) in Doctrine2

Question

I would like to add a column description (also called a \"comment\") to a column defined by a Doctrine2 entity but can\'t find any information on how to do

Answer 1

You can add a comment to a column name or entire table with the "options" argument to the annotation; eg:

/**
 * @ORM\Column(type="string", options={"comment":"The string to show in the dropdown "})
 */

for a column, or for a table:

/**
 * @ORM\Entity
 * @ORM\Table(name="application", options={"comment":"Funding applications"});
 */

Note however this will not add comments to an existing table or column, you have to delete the table from the DB and rebuild it. If it's just adding comments, you could rename the table, create the new table, and import data from the original.

Source: Doctrine documentation