if we give update table_name set column_name= default.
what will happen?
Answers were Sorted based on User's Feedback
It Will update NULL to the column. In SQL, while
inserting and updating if you are assigning a column value
as DEFAULT keyword without single or doubled quote it will
take NULL automatically.
Is This Answer Correct ? | 6 Yes | 0 No |
Answer / akki julak
if you gave a default value for that column
then it takes that default value
otherwise it takes NULL
Is This Answer Correct ? | 7 Yes | 2 No |
Answer / meher
If any default value have been declare to that column when
creating the table then the defaul value will be updated.
Otherwise the column will be update by NULL.
Is This Answer Correct ? | 1 Yes | 0 No |
Answer / kolla radha sri seshu
In SQL you will get the message 'X' rows updated
In PL / SQL you will get the message pl / sql procedure
sucessfully completed
Is This Answer Correct ? | 0 Yes | 3 No |
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