Hi..
If i want to change the datatype of a column in a table.....What are all the thigs i need to take care off.
After somany records insertion if i change the datatype of the column..What will be the effect of it.
Please tell me /give suggestion what needs to be cosider at the time of changing column type of a table.
Incase of int to char/varchar/text/ etc.
What are the different datatypes we should think about?
Thank you,
Sandhya