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SQL Anywhere 11.0.1 » UltraLite - M-Business Anywhere Programming » UltraLite for M-Business Anywhere API reference » ULTable class

 

setNull method

Sets a column to the SQL NULL.

Syntax
setNull( UInt16 columnID )
Parameters
  • columnID   The ID number of the column. The first column in the table has an ID value of one.

Remarks

The data is not actually changed until you execute an insert or update, and that change is not permanent until it is committed.