[Solved] Which of the following is the correct syntax to create a range partitioned table in PostgreSQL? — Ans: CREATE TABLE sales (id INT, sale_date DATE) PARTITION BY RANGE (sale_date); | PostgreSQL

PostgreSQL - Table Partitioning

Which of the following is the correct syntax to create a range partitioned table in PostgreSQL?

ACREATE TABLE sales (id INT, sale_date DATE) PARTITION BY LIST (sale_date);

BCREATE TABLE sales PARTITION BY RANGE (sale_date) (id INT, sale_date DATE);

CCREATE TABLE sales (id INT, sale_date DATE) PARTITION ON RANGE sale_date;

DCREATE TABLE sales (id INT, sale_date DATE) PARTITION BY RANGE (sale_date);

Step-by-Step Solution

Solution:

Step 1: Recall correct partition syntax
PostgreSQL uses PARTITION BY RANGE (column) after table columns.
Step 2: Check each option
CREATE TABLE sales (id INT, sale_date DATE) PARTITION BY RANGE (sale_date); matches syntax: columns first, then PARTITION BY RANGE.
Final Answer:
CREATE TABLE sales (id INT, sale_date DATE) PARTITION BY RANGE (sale_date); -> Option D
Quick Check:
PARTITION BY RANGE after columns = correct syntax [OK]

Quick Trick: Partition type follows column definitions in CREATE TABLE [OK]

Common Mistakes:

Master "Table Partitioning" in PostgreSQL

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Which of the following is the correct syntax to create a range partitioned table in PostgreSQL?