Mercurial > hg > monetdb-java

comparison src/main/java/nl/cwi/monetdb/jdbc/MonetDatabaseMetaData.java @ 376:ffdc7b0e102d

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Updated JDBC driver to comply with JDBC 4.2 interface now we compile for Java 8. This includes: - adding 8 methods to MonetCallableStatement - adding 2 methods to MonetDatabaseMetaData - adding 3 methods to MonetPreparedStatement - adding 4 methods to MonetResultSet - adding 8 methods to MonetStatement Some methods needs some more work, for instance getLargeUpdateCount(). This will be done in a separate checkin.
author Martin van Dinther <martin.van.dinther@monetdbsolutions.com>
date Wed, 23 Sep 2020 18:55:33 +0200 (2020-09-23)
parents a229ac4e275c
children d7661075ebf7
comparison
equal deleted inserted replaced
375:a229ac4e275c 376:ffdc7b0e102d
20 /** 20 /**
21 * A DatabaseMetaData object suitable for the MonetDB database. 21 * A DatabaseMetaData object suitable for the MonetDB database.
22 * 22 *
23 * @author Fabian Groffen 23 * @author Fabian Groffen
24 * @author Martin van Dinther 24 * @author Martin van Dinther
25 * @version 0.9 25 * @version 1.0
26 */ 26 */
27 public class MonetDatabaseMetaData 27 public class MonetDatabaseMetaData
28 extends MonetWrapper 28 extends MonetWrapper
29 implements DatabaseMetaData 29 implements DatabaseMetaData
30 { 30 {
4021 @Override 4021 @Override
4022 public boolean generatedKeyAlwaysReturned() throws SQLException { 4022 public boolean generatedKeyAlwaysReturned() throws SQLException {
4023 return true; 4023 return true;
4024 } 4024 }
4025 4025
4026 //== 1.8 methods (JDBC 4.2) 4026 //== Java 1.8 methods (JDBC 4.2)
4027 4027
4028 /** 4028 /**
4029 * Retrieves the maximum number of bytes this database allows for the logical size for a LOB. 4029 * Retrieves the maximum number of bytes this database allows for the logical size for a LOB.
4030 * The default implementation will return 0 4030 * The default implementation will return 0
4031 * @return the maximum number of bytes 4031 * @return the maximum number of bytes allowed; a result of zero means that there is no limit or the limit is not known
4032 */ 4032 */
4033 @Override 4033 @Override
4034 public long getMaxLogicalLobSize() { 4034 public long getMaxLogicalLobSize() {
4035 return 0; 4035 return 0;
4036 } 4036 }
4037 4037
4038 /** 4038 /**
4039 * Retrieves whether this database supports REF CURSOR. 4039 * Retrieves whether this database supports REF CURSOR.
4040 * The default implementation will return false 4040 * The default implementation will return false
4041 * @return true if so, false otherwise 4041 * @return true if this database supports REF CURSOR; false otherwise
4042 */ 4042 */
4043 @Override 4043 @Override
4044 public boolean supportsRefCursors() { 4044 public boolean supportsRefCursors() {
4045 return false; 4045 return false;
4046 } 4046 }