Best Index Scenario
Thanks for the reply.If there is a unique constraint and indexes built (clustered on TDate), would the bigint pk be necessary? I've always created PK's on tables, but would it be bad to just leave the...
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Composite (i.e. multi-column) keys can be problematic when doing joins, since you have to remmebr to include all columns in the JOIN clause. Also, if you have any foreign keys that point to this...
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I have a 10 year old DB that someone "converted" from Access to SQL 2000 about 5 years ago.Since then the DB has grown substantially and has 1 large table (3+ Billion rows) in the following...
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