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The following page has been changed by KevinWilliams: http://wiki.apache.org/ws/Tuscany/TuscanyJava/DAS_Java_Overview/RDBDAS_Java_User_Guide/ResultSet-driven_metadata ------------------------------------------------------------------------------ - The RDB DAS uses JDBC [http://java.sun.com/j2se/1.3/docs/api/java/sql/ResultSetMetaData.html ResultSetMetadata] to create the set of SDO Types used to construct the data graph returned as a result of a query. JDBC returns the data resulting from a query as a set of rows of column values. The associated !ResultSetMetadata provides information about these values. For example, table name, column name, column type, etc. are all provided for each returned column value. + The RDB DAS uses JDBC [http://java.sun.com/j2se/1.3/docs/api/java/sql/ResultSetMetaData.html ResultSetMetadata] to create the set of SDO Types used to construct the data graph returned as a result of a query. JDBC returns the data resulting from a query as a set of rows of column values. The associated !ResultSetMetadata provides information about these values. Table name, column name, column type, etc. are all provided for each returned value. For example, consider a database with the following table: {{{ @@ -10, +10 @@ ADDRESS VARCHAR(30) }}} - The user then queries the database like this: + The user might query the database like this: {{{ DAS das = DAS.FACTORY.createDAS(getConnection()); --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
