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Technical Article

RE: Need some good design advice!

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As per BOL the max number of table in a SELECT statement is 256. Here is something from Inside SQL Server 2000 Multiple-Table Joins According to some folklore, SQL Server "does not optimize" joins of more than four tables. There was some truth to this in earlier versions of SQL Server, but in SQL Server […]

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2004-04-28

Technical Article

RE: pls explain Outer Joins Useing = and *

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In BOL one can read Transact-SQL Joins In earlier versions of Microsoft® SQL Server™ 2000, left and right outer join conditions were specified in the WHERE clause using the *= and =* operators. In some cases, this syntax results in an ambiguous query that can be interpreted in more than one way. SQL-92 compliant outer […]

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2004-04-19

Technical Article

RE: Forcing Exception logging not be SUBJECT to ROLLBACK inside a transaction

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When the outer transaction is rolled back does not it roll back all modifications, irrespective of any commits by the inner transactions? It makes no difference whether you have transactions in the procedure. (as shown below) create table logger (logentry varchar (30)) gocreate proc Testproc @entry varchar(30) as begin tran insert into logger values (@entry) […]

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2004-04-15

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Azure Data Lake Storage Gen 2

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