>>>Hi
>>> Yes Sergey buat durning this operation all fields ( all indexed) are modified.
>>
>>In this case delete indexes before conversion and recreate them after
>>

>>USE mytable EXCLUSIVE
>>DELETE TAG ALL
>>* Do conversion
>>...
>>* Recreate indexes
>>...
>>

>
>You are too fast for me. :)

You should spend more time on UT to get up to speed. < g >