Hello, this issue has been requested and its on the TODO-list. Since I really need foreign key constraints on inherited tables, I have two solutions: Adding some hackish RULES/TRIGGERS to my tables or implementing it myself. It think the latter is better. However, I have no experience in implementing such a feature in Postgres. I have written some triggers in C (actually C++) using the SPI_-functions, but that's it. I have a running 8.3beta, checked out from the repository, and I have read the Ottawa slides. Can someone tell me in a few lines, where to start with such a feature. Jacob
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