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comparison src/main/java/nl/cwi/monetdb/jdbc/MonetDatabaseMetaData.java @ 286:d430f8adbf1b

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Add keyword "final" to those variables which do not change after first assigment. In MonetConnection.java corrected size of array (was 7): isSet = new boolean[4]; In MonetPreparedStatement.java removed variable connection as it is already present in superclass MonetStatement (changed it into protected). In MonetResultSet.java sinplified code for assigning Connection conn and DatabaseMetaData dbmd. It is now done on instantiation. This allows them to become "final".
author Martin van Dinther <martin.van.dinther@monetdbsolutions.com>
date Thu, 25 Jul 2019 19:04:10 +0200 (2019-07-25)
parents 34e3f5d4232b
children 2ad7f42f141d 894abb249de1
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285:637899bda602 286:d430f8adbf1b
24 * 24 *
25 * @author Fabian Groffen, Martin van Dinther 25 * @author Fabian Groffen, Martin van Dinther
26 * @version 0.7 26 * @version 0.7
27 */ 27 */
28 public class MonetDatabaseMetaData extends MonetWrapper implements DatabaseMetaData { 28 public class MonetDatabaseMetaData extends MonetWrapper implements DatabaseMetaData {
29 private Connection con; 29 private final Connection con;
30 30
31 // Internal cache for 3 server environment values 31 // Internal cache for 3 server environment values
32 private String env_current_user; 32 private String env_current_user;
33 private String env_monet_version; 33 private String env_monet_version;
34 private String env_max_clients; 34 private String env_max_clients;