Answer / satya

Hi,

By using Update command we can update the data in a
table from one value to another value..


Regards,
Satya.k

Answer / zikku

update command sets the values of a particular column .
using this command we can manipulate data within a database.
update command can be used with where clause.using this we
can set the values in a column at any time.

Answer / kotravel. b

to manipulate the data in exisiting row



by
kotravel
nathakkadiyur
erode

Answer / highness

Update command is used to change the value of an
column/s (field) of a table

or

to change an existing value/s of a table

Answer / vidhun

update command is used to modify the values of existing
data.
here where clause is used to check the condition where we
want to make change?

Answer / kiran kumar

update command is used to modify the existing column by
using where clause...
if we dont use the where the enitire columns in the table is
updated...

Answer / vasan

Update command is used to modify, we can modify column
name,Values etc.,

explain normalization concept? : Sql dba

0 Answers  

what is bcp? When is it used?

0 Answers  

How do I start pl sql?

0 Answers  

Can delete statement be rollbacked?

0 Answers  

What are the different types of a subquery?

0 Answers  

What are triggers, and when would you use them?

3 Answers  

please explain database architecture..

1 Answers   Infosys,

What is the mutating table and constraining table?

0 Answers  

Is join same as left join?

0 Answers  

Can we create a trigger on view?

0 Answers  

What is the difference between join and natural join?

0 Answers  

how to return query output in html format? : Sql dba

0 Answers