Tag: sql server

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Join Reordering and Bushy Plans

(Fabiano Amorim) Normally, the query Optimiser won’t consider ‘bushy’ plans, where both operands to a join operator could be intermediate results from other joins. This means that it won’t produce good query plans for some types of query. Hints, by themselves won’t do it. More powerful magic is requ

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SQL Server Multipart Names

(Richard Carr) SQL Server-based applications and systems may include multiple schemas, databases and linked servers, all of which can be accessible from scripts and stored procedures. To allow the correct database objects to be accessed requires the use of multipart names.