How can I alter this computed column in SQL Server 2008?
Something like this: ALTER TABLE dbo.MyTable DROP COLUMN OldComputedColumn ALTER TABLE dbo.MyTable ADD OldComputedColumn AS OtherColumn + 10 Source
Something like this: ALTER TABLE dbo.MyTable DROP COLUMN OldComputedColumn ALTER TABLE dbo.MyTable ADD OldComputedColumn AS OtherColumn + 10 Source
If empName is a VARCHAR(50) column: ALTER TABLE Employees MODIFY COLUMN empName VARCHAR(50) AFTER department; EDIT Per the comments, you can also do this: ALTER TABLE Employees CHANGE COLUMN empName empName VARCHAR(50) AFTER department; Note that the repetition of empName is deliberate. You have to tell MySQL that you want to keep the same column … Read more
your table: q1 | q2 | q3 | q4 | q5 you can also do ALTER TABLE yourtable ADD q6 VARCHAR( 255 ) after q5
You want the following: ALTER TABLE mytable MODIFY mycolumn VARCHAR(255); Columns are nullable by default. As long as the column is not declared UNIQUE or NOT NULL, there shouldn’t be any problems.
As of 2011 Yes you can, but you will be facing cross-browser compatibility issues: http://www.quirksmode.org/dom/changess.html As of 2016 Browser support has improved a lot (every browser is supported, including IE9+). The insertRule() method allows dynamic addition of rules to a stylesheet. With deleteRule(), you can remove existing rules from a stylesheet. Rules within a stylesheet … Read more