Tag: databases
Questions Related to databases
There is a % sign in one field of a column. Say for example table test_chk has a column name1 which contains a value “desdf%dsf”. What will be the queries to find it?
There is a % sign in one field of a column. Say for example table test_chk has a column name1 which contains a value “desdf%dsf”. What will be the queries to find it?
Can a function have an out parameter?
Can you add not null column to a table already containing data ?