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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