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Tag: Featured

08Apr
0 comments on “Column Level Collation Example”

Column Level Collation Example

Posted by rparvuon 08/04/202004/05/2020in 12c, Autonomous, Oracle, Uncategorized, Unjustly IgnoredLeave a comment

The feature was first introduced in 12.2 . It basically determines how the string comparison takes place. In order to use the feature, extended data types should be enabled. I work on an great autonomous TP instance and it is…

Read More Column Level Collation Example

13Jan
0 comments on “Overview: SELECT SAMPLE”

Overview: SELECT SAMPLE

Posted by rparvuon 13/01/202024/08/2020in 19c, Oracle, Unjustly IgnoredLeave a comment

One feature that many developers and data analysts are not aware of is the SAMPLE function in Oracle. It is quite an old feature (not sure exactly when it was added). Below is a simple example of how it works.…

Read More Overview: SELECT SAMPLE

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