2021-01-05
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2021-01-05
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2019-12-19
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2019-06-11
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2018-11-27
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This article will show how to change the data type of a column when the table contains more than 1 billion records.
2017-11-09
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2017-10-05
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Data types are an important part of how tables and variables work. Did you know that constants have databases too?
2016-10-03
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2016-08-26
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By gbargsley
In SQL Server environments where transactional replication runs alongside Always On Availability Groups (AGs),...
Disable the sa login in SQL Server (and sleep better)If you run SQL Server...
By Chris Yates
Change is inevitable. What separates thriving organizations from those that falter is not the...
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You have a table [dbo].[orders] without a Clustered Index (Heap). The table does not have any other nonclustered indexes! You rund the following command in Read Committed Isolation Level:
SELECTo_orderdate, o_orderkey, o_custkey, o_storekey FROMdbo.orders WHEREo_orderkey = 3877;