http://blog.sqlauthority.com/2013/02/25/sql-server-beginning-sql-2012-why-we-use-code-comments-abstract-from-joes-2-pros-volume-1/ SQL, SQL Server, MySQL, Big Data and NoSQL Wed, 19 Jun 2013 04:23:33 +0000 hourly 1 http://wordpress.com/ http://blog.sqlauthority.com/2013/02/25/sql-server-beginning-sql-2012-why-we-use-code-comments-abstract-from-joes-2-pros-volume-1/#comment-427845 Tue, 26 Feb 2013 10:58:21 +0000 http://blog.sqlauthority.com/?p=22805#comment-427845 Hi Pinal , if we use 2 / at the end then how we will handle this.
Example:
SELECT /*GrantID,/*/ GrantName, EmpID, Amount
FROM [Grant]
WHERE EmpID IS NULL
— OR Amount < 10000
OR EmpID = 7

]]> http://blog.sqlauthority.com/2013/02/25/sql-server-beginning-sql-2012-why-we-use-code-comments-abstract-from-joes-2-pros-volume-1/#comment-427338 Mon, 25 Feb 2013 12:41:24 +0000 http://blog.sqlauthority.com/?p=22805#comment-427338 Pinal, I wanted to ask your expertise on the best way to modify all the columns in my database from numeric(12,4) to numeric (18,4) while keeping all data correct with no losses. I am using sql 2008 and have a huge database and not sure the best way to make this change to allow for more characters throughout my entire database. There are many many tables that have this datatype that needs to be changed. Any advice you can provide will be greatly appreciated.

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