@Override
	protected long storeSignatureRecord(SignatureRecord sigrec) throws SQLException {
		String sql = "SELECT insert_vec( '" + sigrec.getLSHVector().saveSQL() + "')";
		try (ResultSet rs = getReusableStatement().executeQuery(sql)) {
			if (!rs.next()) {
				throw new SQLException("Did not get vector id after insertion");
			}
			return rs.getLong(1);
		}
	}
Make sure the vector corresponding to the SignatureRecord is inserted into the vectable
@param sigrec is the SignatureRecord
@return the computed id of the vector
@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