If condition in sql select statement in sql server

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SQL CASE Statements with IF EXISTS - Microsoft SQL Server

  http://bytes.com/topic/sql-server/answers/666179-sql-case-statements-if-exists
Browse more Microsoft SQL Server Questions on Bytes Question stats viewed: 14081 replies: 2 date asked: Jun 21 '07 Follow this discussion Similar topics Multiple case statements case statements Case Statements How to get the number of Case statements in a Select Case How to avoid redundant case statements in a stored procedure DB2 - Beyond case statements Variable retain value between case statements Simple question on case statements and aggregating data ORACLE MIGRATION - CASE Statements

  http://docs.oracle.com/cd/A87860_01/doc/server.817/a76992/sql.htm
If the tables are located at more than one site, then the optimizer decomposes the query into separate SQL statements to access each of the remote tables. Trouble Shooting This section documents the steps and procedures involved with diagnosing a CBO execution plan for a given SQL statement: Generate SQL trace Review EXPLAIN PLAN Verify statistics Try hints to obtain correct plan Tuning Distributed Queries Oracle supports transparent distributed queries to access data from multiple databases

  http://www.microsoft.com/en-us/server-cloud/products/sql-server/
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  http://www.c-sharpcorner.com/UploadFile/rohatash/using-case-with-select-and-update-statement-in-sql-server-20/
Reader Level: Article Using Case With Select and Update Statement in SQL Server 2012 By Rohatash Kumar on Nov 05, 2012 Case with Update Statement, Power of SQL CASE Statement, SQL Case Statement, SQL Server 2012 , In this article, I would like to show the most commonly used case expressions with update statements in SQL Server

  http://www.sqlsentry.com/products/performance-advisor/sql-server-performance
When building custom conditions, you can use any combination of ANDs and ORs, and any number of nesting levels, to compare the values retrieved from these multiple sources. The Index Tree View shows statistics about your individual indexes, including size, average percent fragmented, average percent page space used, fill factor, and much more

sql server - SQL Case Statement Syntax? - Stack Overflow

  http://stackoverflow.com/questions/4622/sql-case-statement-syntax
expression is a column name, a constant, a function, a subquery, or any combination of column names, constants, and functions connected by arithmetic or bitwise operators

  http://sqlmag.com/t-sql/t-sql-starters-writing-simple-select-statements
Restricting the Rows The previous select statements return all the rows in a table, but you can use the WHERE clause to retrieve only a subset of the rows that meet certain criteria. To turn it on, you can click on the wrench icon on the toolbar to bring up a tabbed dialog box, then select the Format Options tab and check Output Query

Using SELECT statements from the Course SQL Server 2008 Essential Training

  http://www.lynda.com/SQL-Server-tutorials/Using-SELECT-statements/71929/78166-4.html
Continue to classic layout Stay on new layout Mark video as unwatched Mark all as unwatched Exercise files Access exercise files from a button right under the course name. Now, if we were writing this SQL because, for example, we were going to be printing this information on a report, we might even want to combine the FirstName and LastName

SQL Server: CASE Statement

  http://www.techonthenet.com/sql_server/functions/case.php
Applies To The CASE statement can be used in the following versions of SQL Server (Transact-SQL): SQL Server 2014, SQL Server 2012, SQL Server 2008 R2, SQL Server 2008, SQL Server 2005 Example The CASE statement can be used in SQL Server (Transact-SQL)

  http://blog.sqlauthority.com/2013/11/04/sql-server-implementing-if-then-in-sql-server-with-case-statements/
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  http://blog.sqlauthority.com/2014/09/30/sql-server-update-from-select-statement-with-condition/
USE tempdb; GO CREATE TABLE ItemList (ID INT, ItemDesc VARCHAR(100), Country VARCHAR(100)); INSERT INTO ItemList (ID, ItemDesc, Country) SELECT 1, 'Car', 'USA' UNION ALL SELECT 2, 'Phone', 'India' UNION ALL SELECT 3, 'Computer', 'USA'; GO CREATE TABLE ItemPrice (ID INT, Price VARCHAR(100)); INSERT INTO ItemPrice (ID, Price) SELECT 1, 5000 UNION ALL SELECT 2, 10000 UNION ALL SELECT 3, 20000; GO -- SELECT Data SELECT * FROM ItemList; SELECT * FROM ItemPrice; Now let us write a script which will update the table as per our expectation. Fill in your details below or click an icon to log in: Email (required) (Address never made public) Name (required) Website You are commenting using your WordPress.com account