In the following table, the description provides the SQL data type. If you are writing your script in Java or .NET, you should use the appropriate corresponding data type. See SQL-Java data types and SQL-.NET data types.

In SQL scripts, you can specify event parameters by name or with a question mark. Using question marks has been deprecated and it is recommended that you use named parameters. You cannot mix names and question marks within a script. If you use question marks, the parameters must be in the order shown below and are optional only if no subsequent parameters are specified (for example, you must use parameter 1 if you want to use parameter 2). If you use named parameters, you can specify any subset of the parameters in any order.

None.

The MobiLink server executes this script after synchronization is complete.

This script is executed within a separate transaction after the download transaction. If no download acknowledgement is expected, the remote database may finish its synchronization and disconnect before the end_synchronization script begins or completes.

The end_synchronization script is useful for maintaining statistics. This is because if the begin_synchronization script is called, the end_synchronization script is invoked even if there is an error in any previous transaction, so while the upload transaction is rolled back, statistics are maintained.

• Script parameters
• Adding and deleting scripts
• begin_synchronization connection event
• begin_synchronization table event
• end_synchronization table event
• Remote IDs and MobiLink user names in scripts

The following SQL script calls a system procedure that records the end time of the synchronization attempt along with its success or failure status. This syntax is for SQL Anywhere consolidated databases.

CALL ml_add_connection_script(
 'ver1',
 'end_synchronization',
 'CALL RecordEndOfSyncAttempt(
   {ml s.username}, 
   {ml s.synchronization_ok} )' )

The following call to a MobiLink system procedure registers a Java method called endSynchronizationConnection as the script for the end_synchronization event when synchronizing the script version ver1.

CALL ml_add_java_connection_script(
  'ver1',
  'end_synchronization',
  'ExamplePackage.ExampleClass.endSynchronizationConnection'
)

The following is the sample Java method endSynchronizationConnection. It uses a JDBC connection to execute an update. This syntax is for SQL Anywhere consolidated databases.

public String endSynchronizationConnection(
  String user ) 
  throws java.sql.SQLException {  
  execUpdate( _syncConn, 
   "UPDATE sync_count set count = count + 1 where user_id = '"
   + user + "' " );
  return ( null );
}

The following call to a MobiLink system procedure registers a .NET method called EndSync as the script for the end_synchronization connection event when synchronizing the script version ver1.

CALL ml_add_dnet_connection_script(
  'ver1',
  'end_synchronization',
  'TestScripts.Test.EndSync'
)

The following is the sample .NET method EndSync. It updates the table sync_count. This syntax is for SQL Anywhere consolidated databases.

namespace TestScripts {
public class Test {
  string _curUser = null;        
public string EndSync( 
  string user ) {
  return(
   "UPDATE sync_count set count = count + 1 where user_id = '"
   + user + "' ");
  return ( null );
}}}