I've found out that when I try to autoload the table metadata from Postgres 7.3.x databases, the primary key column is not correctly detected by SA. The loaded table will be without primary key.
But with Postgres 8.x, primary key is correctly set for the table automatically reflected from the database. This happens with SA 0.1.7. Haven't test with SA 2.0 series yet. -- Hong Yuan 大管家网上建材超市 装修装潢建材一站式购物 http://www.homemaster.cn
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