code: public void clearTermMeta(final long termId) throws SQLException {
        Connection conn = null;
        PreparedStatement stmt = null;
        Timer.Context ctx = metrics.clearTermMetaTimer.time();
        try {
           conn = connectionSupplier.getConnection();
           stmt = conn.prepareStatement(deleteTermMetaSQL);
           stmt.setLong(1, termId);
           stmt.executeUpdate();
        } finally {
           ctx.stop();
           SQLUtil.closeQuietly(conn, stmt);
        }
     }
docs: Clears all metadata for a term.
  @param termId The term id.
  @throws SQLException on database error.