Comprehensive Exercises for Managing PostgreSQL Partitioned Tables
This resource offers a total of 50 PostgreSQL Managing partitioned tables problems for practice. It includes 10 main exercises, each accompanied by solutions, detailed explanations, and four related problems.
Following exercises cover essential operations for managing partitioned tables, including adding, removing, modifying, indexing, querying, and inserting data into partitions.
1. Adding a New Partition to an Existing Table
Write a PostgreSQL query to add a new partition to store sales data for the year 2025 in a range-partitioned table.
2. Removing a Partition from a Partitioned Table
Write a PostgreSQL query to remove the Sales_2023 partition from the Sales table.
3. Attaching an Existing Table as a Partition
Write a PostgreSQL query to attach an existing table as a new partition to the Orders table.
4. Detaching a Partition from a Partitioned Table
Write a PostgreSQL query to detach Orders_East partition from the Orders table.
5. Renaming a Partition in a Partitioned Table
Write a PostgreSQL query to rename an existing partition Sales_2023 to Sales_Archived_2023.
6. Creating an Index on a Partitioned Table
Write a PostgreSQL query to create an index on the sale_date column of the Sales partitioned table.
7. Checking Partitioned Table Information
Write a PostgreSQL query to display partition details for the Sales table.
8. Inserting Data into a Partitioned Table
Write a PostgreSQL query to insert a new record into the Sales table.
9. Selecting Data from a Specific Partition
Write a PostgreSQL query to retrieve all sales data from the Sales_2024 partition.
10. Setting a Default Partition
Write a PostgreSQL query to create a default partition for unexpected sales data.
More to Come !
Do not submit any solution of the above exercises at here, if you want to contribute go to the appropriate exercise page.
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