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  • How to set default value of column with datatype varchar to empty string

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    We usually face this kind of issue when we are doing programing with respect to a column with varchar data-type. If we don't add any value to a particular column it takes it as NULL. Thus forcing the developer to check for NULL every-time other then blank string like ''.

    This can be easily achieved by making entry of

    default value as ''

    for that respective column.

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