Is index rebuilt upon updating table with the same values as already existing in the table?

[Zeev Ben-Sender <zeevb@xxxxxxxxxxxxxx>]

Hi,

 

Having the update statement like this:

UPDATE my_table SET (COL1 = ‘05cf5219-38e6-46b6-a6ac-5bbc3887d16a’, COL2 = 28) WHERE COL3 = 35;

 

Will this statement result indexes rebuild if COL1 and COL2 already equal ‘05cf5219-38e6-46b6-a6ac-5bbc3887d16a’ and 28?

 

Thank you