Convert all records in postgres to Titlecase, first letter uppercase

Question

I have a simple table in PostgreSQL called keywords with a simple text field called name. I want to convert all names of keywords in first letter uppercase. Is there a way t

Answer 1

@denis, Gave the Right Answer!

But in my case I use PgAdmin3 , so after selecting the database there is SQL query Options , So there we can directly add the above query in it.

I had a table called subcategory_subcategory(name of table) in that i wanted to change a column values whose name was Item_name(name of column ) , so my query was like this

update subcategory_subcategory
set Item_name = initcap(Item_name)