Hello,
I would like to add comments to existing tables in my database without
having to re-create the tables themselves. I know I can add a comment
using the alter table <table> change column <col_name> <col_name>
<col_def> comment '<column comment>'. My question is what performance
impact will this alter statement have on my database. Will it re-create
or mess up any of my indexes? Is there an easier way to add comments to
a column? Thanks!
Shaun McQuaker
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