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Watch Query Current Session Information via SQL

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Experience Level: Beginner
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This videos aims to give the viewer a basic demonstration of how a user can query current session information by using the SYS_CONTEXT function
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Author:Steve Wales
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I recently had a few questions about how to quickly check the buckets on a particular partitioned table before performing a manual split or merge to make sure there will be no data movement and came up with the code below.
In this article, we will see how to use FIRST_VALUE & LAST_VALUE in Oracle with simple examples.

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