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3.2.5 DBI.Connection: querying

do: aSQLQuery
Executes a SQL statement (usually one that doesn't return a result set). Return value is a ResultSet, to which you can send #rowsAffected (abstract).

prepare: aSQLQuery
Creates a statement object, that can be executed (with parameters, if applicable) repeatedly (abstract).

primTableAt: aString ifAbsent: aBlock
Returns a Table object corresponding to the given table. Should be overridden by subclasses.

select: aSQLQuery
Prepares and executes a SQL statement. Returns the result set or throws an exception on failure (abstract).