What is a cluster Key ?
Answers were Sorted based on User's Feedback
Answer / sawant
The related columns of the tables are called the cluster
key. The cluster key is indexed using a cluster index and
its value is stored only once for multiple tables in the
cluster.
| Is This Answer Correct ? | 16 Yes | 7 No |
Answer / nihar
the related columns of the tables in a cluster is called
cluster key
| Is This Answer Correct ? | 7 Yes | 1 No |
how to select alphabets in a one column , for this the table name is PA_TASKS and column name is TASK_NUMBER, In TASK_NUMBER the data like this 1.1.3NN,1.1.4NN,1.5.1NN,1.3.2NE,1.5NN,1NN,1.2NE,1CE , For this i need to disply output as only NN,but not other alphabets, if NN is thre means i should display , otherwise leave that blank or empty Its some urgent requirement ,thanks in advance
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