Shulou(Shulou.com)05/31 Report--

This article mainly introduces what the hbase shell dml operation has, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let the editor take you to understand it.

Create tables, insert records, view records, delete records, view the total number of records, and view all data in a column.

1. Create a table

2. Insert record

Grammatical structure: put

Here, we add a piece of data, rowkey = person1, his name is zhu bajie, 250 years old, is a yaoguai.

3. View all the information of zhubajie

4. Only view the info of zhubajie

5. Only view the info:title of zhubajie

6. Ok, Western Heaven has successfully learned scriptures, and Bajie has become the messenger of the Pure altar. Let's change his title.

7. We also want to see what Bajie did before he became the messenger of the Pure altar.

8. Full table scan

9. We can also delete some fields

10. Different data and different fields

Look how many immortals we have collected

12. Empty the whole table

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