Information générale
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Titre:
Binary index problem with a large cursor
Versions des environnements
Network:
Windows 2003 Server
I have a process that loads about 8 million rows of data from a csv file, massages the data, and subsequently inserts the data into a SQL server table. In an effort to improve performance, I changed an index tag that I build on DELETED() to binary.
The entire process ordinarily takes around four hours from start to finish. I launched it last night around 6:30 PM (against a test server) and found that it was still attempting to build the indices (DELETED() Binary, a Varchar (25), and a couple of integer keys at 9:30 this morning. The cdx in the tmpfiles directory appeared to be a 0 byte file. If memory serves, the cdx is usually several hundred mb.
Obviously, I will retain the regular index on DELETED(). Just wondered if anyone else has run into this.
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