Yannick Warnier wrote:
I thought about it, but it's not very portable if you want to ship a PHP application. But I admit I will fall back to that solution if I cannot find any other (considering PostgreSQL might be the only open-source database to offer in-fields arrays anyway).
You can use the build in function array_to_string: http://www.postgresql.org/docs/8.3/static/functions-array.html -- Best regards, Hannes Dorbath ---------------------------(end of broadcast)--------------------------- TIP 9: In versions below 8.0, the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match
