ASA Programming Guide
Adaptive Server Anywhere .NET Data Provider API Reference
AsaCommandBuilder class
The generated AsaCommand object that performs DELETE operations on the database when AsaDataAdapter.Update() is called.
AsaCommand GetDeleteCommand( )
The automatically generated AsaCommand object required to perform deletions.
The GetDeleteCommand method returns the AsaCommand object to be executed, so it may be useful for informational or troubleshooting purposes.
You can also use GetDeleteCommand as the basis of a modified command. For example, you might call GetDeleteCommand and modify the CommandTimeout value, and then explicitly set that value on the AsaDataAdapter.
SQL statements are first generated when the application calls Update or GetDeleteCommand. After the SQL statement is first generated, the application must explicitly call RefreshSchema if it changes the statement in any way. Otherwise, the GetDeleteCommand will still be using information from the previous statement.