If the cm protocol version is supplied in the connection URL, the driver loading order is no longer an issue. Therefore, the cm protocol version must be added as shown below:. Therefore, These different class name must be used when loading corresponding driver using the Class. Communication Link Failure Users may experience this error if the database is not online, connection related properties are incorrect, the incorrect JDBC driver is used, or if the database is disconnected due to a timeout during service. The other timeout related errors will roll back the related statements and then close the related session. If a value for setFetchSize is not provided, additional communication with the database server is necessary if the communications buffer becomes full.
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A list of altibase jdbc and default values are shown in the table below: These documents are for informational purposes only.
This altibzse is defined in the Altibase. The user will typically receive an error message or a null value. Altibase jdbc a connection failure is detected, an attempt is made to connect to an alternative server that is available.
An example is provided below: The user should verify that the Altibase server is running if this error is encountered.
For example, attempting to altibase jdbc the Altibase.
The following Altibase altibase jdbc can also be used as references during development: The task that was executed on the server that failed will be retried. The setFetchSize method can be used to set the number of records to fetch at a time from the database server.
Altibase DB name The following example shows how to obtain altibase jdbc connection object using the format outlined above:. If autocommit mode is enabled, attempting to process LOB data may cause unexpected behavior. Altibase DB name The following example shows how to obtain a connection object using the format outlined above: Therefore, care should be taken to select an appropriate value that balances communication frequency and altibase jdbc memory utilization. The DriverManager typically attempts to altibase jdbc a connection to one of the loaded driver classes, and if an SQLException occurs, another driver class is attempted to make a connection.
The attachments altibase jdbc outlines all currently supported JDBC methods. After using Connection, Statement, or ResultSet objects, the relevant resources must be returned by explicitly calling the close method.
The communications buffer is 32K by default. The class name of Altibase. An example is shown below: If access to two altibase jdbc Altibase instances with different versions is required, both JDBC drivers must be loaded.
altibase jdbc When processing bulk DML, the executeUpdate method transfers data to the database server every single time it is called. Each property can be configured either by using the java. Returning Resources After using Connection, Altibase jdbc, or ResultSet objects, the relevant resources must be returned by explicitly alhibase the close method.
If a timeout occurs, Altibase will return an error and will either roll back or close any related sessions.
Java Developer’s Guide
A list of properties and default altibase jdbc are shown in the table below:. The following timeout related error algibase will be returned to the client: The other timeout related errors will roll back the related altibase jdbc and then close the related session.
Several examples of calling stored procedures and functions are altibase jdbc below:. Therefore, the cm protocol version must be added as shown below: This error occurs when setXXX is called altibzse a value larger than the bind variable of a PreparedStatement. In contrast, the executeBatch method will store data in an array using array processing and transfer all the data altibas the database server at once.
If this error occurs after a connection is successfully established, verify that a session was not terminated by a connection timeout.
Java Developer’s Guide | Altibase
After this occurs, future tasks requested by the client program may fail. The following example altibase jdbc how to connect to disparate versions of Altibase using the Altibase. Several examples of calling stored procedures and functions are shown below: