Q:

Which of the following modifications may not succeed?

mhmadesk

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2022-07-06

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Which of the following modifications may not succeed?

Changing a column data type from char to date
Changing a column data type from numeric to char
Both of the above actions should succeed.
Neither of the above actions will succeed.

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mhmadesk

2022-07-06

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(a).Changing a column data type from char to date

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