if we give update table_name set column_name= default.
what will happen?

its given in pl sql block.what will hapen?

Answers were Sorted based on User's Feedback



if we give update table_name set column_name= default. what will happen? its given in pl sql blo..

Answer / manoj

It will fill the default value through out that column
by null

Is This Answer Correct ?    7 Yes 0 No

if we give update table_name set column_name= default. what will happen? its given in pl sql blo..

Answer / gopal

If default is speceified for the table then it will update
with default value. Else it will update null values

Is This Answer Correct ?    6 Yes 1 No

if we give update table_name set column_name= default. what will happen? its given in pl sql blo..

Answer / guest

IT WILL UPDATE NULL IN THE COLUMN IF YOU NOT PROVIDE ANY
VALUE.

Is This Answer Correct ?    3 Yes 0 No

if we give update table_name set column_name= default. what will happen? its given in pl sql blo..

Answer / ehtesham malik

if you set default value then it will update column with
null value.

Is This Answer Correct ?    1 Yes 1 No

if we give update table_name set column_name= default. what will happen? its given in pl sql blo..

Answer / selvan

It shouldn't occured any error.
It'll update but value is empty(i.e columns having empty
values)

Is This Answer Correct ?    0 Yes 1 No

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