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Common Table Expressions - LearnKey.com

table/view name used in the expression, but I suggest you make the CTE . twice . This makes the query longer, and more likely to be buggy. We can shorten this .
http://www.learnkey.com/elearning/PDFs/Common%20Table%20Expressions.pdf

common table expression use twice

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SQL Server – Multiple CTE in One SELECT Statement Query ...

Aug 8, 2009 . One question I get often is how to use multiple CTE in one query or multiple CTE in SELECT . Now ABC is twice as horrific as you might think.
http://blog.sqlauthority.com/2009/08/08/sql-server-multiple-cte-in-one-select-statement-query/

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sql server - How to reference one CTE twice? - Stack Overflow

I would perhaps consider renaming this question since the accepted answer doesn't actually use the CTE twice. – Mike Cole Jun 7 '12 at 21:25 .
http://stackoverflow.com/questions/2136659/how-to-reference-one-cte-twice

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Using Common Table Expressions - MSDN - Microsoft

A common table expression (CTE) can be thought of as a temporary result set . Substitute for a view when the general use of a view is not required; that is, you .
http://msdn.microsoft.com/en-us/library/ms190766(v=sql.105).aspx

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Select-statement - IBM

It can also be issued through the use of dynamic SQL statements using the . A common table expression permits defining a result table with a table-name that can . Further, notice that part '06' is reached twice, once through '01' directly and  .
http://publib.boulder.ibm.com/infocenter/db2luw/v8/topic/com.ibm.db2.udb.doc/admin/r0000879.htm

CTEs (Common Table Expressions) - Craig Freedman's SQL Server ...

Oct 18, 2007 . CTEs or common table expressions, which are new in SQL Server . once and used by many SQL statements, a CTE is associated with a . Notice that this query plan computes the CTE result twice (once for each reference).
http://blogs.msdn.com/b/craigfr/archive/2007/10/18/ctes-common-table-expressions.aspx

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sql - Can I use WITH in TSQL twice to filter a result set like my ...

I've been reading my SQL 2008 book and they mention CTE's, but they don't mention the use of multiple CTE's in one query, which is a shame.
http://stackoverflow.com/questions/489026/can-i-use-with-in-tsql-twice-to-filter-a-result-set-like-my-example

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Tips for Using Common Table Expressions — DatabaseJournal.com

Oct 29, 2010 . Greg Larsen explores using multiple Common Table Expressions . how to use a CTE within a cursor, and what you cannot do within a CTE. . This was done by referencing the "ProductSales_CTE" twice in my second CTE.
http://www.databasejournal.com/features/mssql/article.php/3910386/Tips-for-Using-Common-Table-Expressions.htm

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sql - How can I reuse a Common Table Expression - Stack Overflow

In your first code block, you use a CTE to get the total and to get the results, which makes . But I get an error when I try to query a CTE twice.
http://stackoverflow.com/questions/1801976/how-can-i-reuse-a-common-table-expression

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sql server - Common Table Expression (CTE) benefits? - Database ...

Unlike a derived table, a CTE can be self-referencing and can be . If I'm doing a self join, will SQL Server scan the target tables twice? . (at least that's my experience with PostgreSQL and Oracle where temp table are used .
http://dba.stackexchange.com/questions/14490/common-table-expression-cte-benefits

Common Table Expressions(CTE) in SQL SERVER 2008 ...

Oct 7, 2011 . Coding in SQL with Common Table Expressions (CTE); Author: Sunitha . CTE allows you to generate Tables beforehand and use it later when .
http://www.codeproject.com/Articles/265371/Common-Table-Expressions-CTE-in-SQL-SERVER-2008

Data Points: Common Table Expressions - MSDN - Microsoft

This means that if you want to use a CTE, you must write the query that refers to . the same rowset more than once; it is simpler to refer to the CTE twice than it is .
http://msdn.microsoft.com/en-us/magazine/cc163346.aspx

Using CTE Common table expressions with SELECT CASE statement

How do I do this, other than defining CTE's twice. thanks, _Ub . Is there a reason you cannot use multiple statements like so: Declare @R int .
http://ask.sqlservercentral.com/questions/5557/using-cte-common-table-expressions-with-select-cas.html

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sql - Use one CTE many times - Stack Overflow

I have this, and i get an error at set total. Why can't i access a cte many . A CTE is basically a disposable view. It only persists for a single .
http://stackoverflow.com/questions/10196808/use-one-cte-many-times

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