Using pgAdmin III
This section explains how you can use pgAdmin to maintain your PostgreSQL databases. pgAdmin supports database server versions 7.3 and up. Versions older than 7.3 are not supported, please use pgAdmin II for these.
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When editing the properties of a database object, pgAdmin will support you with help about the underlying PostgreSQL SQL commands, if you press the F1 function key. In order for this to work, the SQL helpsite setting in the options dialog must be set correctly.