How to query partitioned table data in Hive?

You can query partitioned table data in Hive by following these steps:

  1. Open the Hive command line interface or use Hive querying tools like Hue.
  2. Use the following command to access the database you want to query:
USE database_name;
  1. Use the following command to view partition information in the partition table:
  1. Query the data in a specified partition using the following command:
SELECT * FROM table_name WHERE partition_column = 'partition_value';

In this case, table_name refers to the name of the partitioned table to be queried, partition_column represents the column name of the partition, and partition_value is the specific value of the partition to be queried.

By following the steps above, you can successfully query data from a Hive partitioned table.

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