@Override
	public String getUserName() {
		return postgresDs.getUserName();
	}
@param resultset the list of result set objects to populate
@param vec the vector containing the saveSQL query statement
@param simthresh the similarity threshold
@param sigthresh the confidence threshold
@param max the max number of results to return
@return the number of results returned
@throws SQLException if there is a problem creating or executing the query
Ghidra/Features/BSim/src/main/java/ghidra/features/bsim/query/client/PostgresFunctionDatabase.java