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   *  distributed with this work for additional information
   *  regarding copyright ownership.  The ASF licenses this file
   *  to you under the Apache License, Version 2.0 (the
   *  "License"); you may not use this file except in compliance
   *  with the License.  You may obtain a copy of the License at
   *
   *    https://www.apache.org/licenses/LICENSE-2.0
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   *  Unless required by applicable law or agreed to in writing,
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   ****************************************************************/
  
  package org.apache.cayenne.unit;
  
  import java.sql.Connection;
  import java.sql.PreparedStatement;
  import java.sql.SQLException;
  
  /**
   * Defines Java stored procedures loaded to HSQLDB.
   */
  public class HSQLProcedures {
  
  	public static void cayenne_tst_upd_proc(Connection c, int paintingPrice) throws SQLException {
  
  		try (PreparedStatement st = c.prepareStatement("UPDATE PAINTING SET ESTIMATED_PRICE = ESTIMATED_PRICE * 2 "
  				+ "WHERE ESTIMATED_PRICE < ?");) {
  			st.setInt(1, paintingPrice);
  			st.execute();
  		}
  	}
  
  	public static void cayenne_tst_select_proc(Connection c, String name, int paintingPrice) throws SQLException {
  
  		try (PreparedStatement st = c.prepareStatement("UPDATE PAINTING SET ESTIMATED_PRICE = ESTIMATED_PRICE * 2 "
  				+ "WHERE ESTIMATED_PRICE < ?");) {
  
  			st.setInt(1, paintingPrice);
  			st.execute();
  		}
  
  		try (PreparedStatement select = c
  				.prepareStatement("SELECT DISTINCT A.ARTIST_ID, A.ARTIST_NAME, A.DATE_OF_BIRTH"
  						+ " FROM ARTIST A, PAINTING P" + " WHERE A.ARTIST_ID = P.ARTIST_ID AND" + " A.ARTIST_NAME = ?"
  						+ " ORDER BY A.ARTIST_ID");) {
  			select.setString(1, name);
  			select.executeQuery();
  		}
  	}
  }
  