How Can I Change the Column Order in a PostgreSQL Table?

How to Change the Position of a Column in a PostgreSQL Database Table

In PostgreSQL, the position of a column in a database table is determined by its attnum value in the pg_attribute table. Unfortunately, the PostgreSQL documentation explicitly states that the only way to modify the column order is by recreating the table or by adding columns and rotating data until the desired layout is achieved.

This limitation aligns with the standard SQL specification, which also lacks a solution for repositioning columns. However, some database brands extend the SQL syntax to support this feature.

One potential workaround is to create a VIEW that presents the columns in the desired order. This approach does not change the physical position of the columns in the underlying table but instead provides a different view of the data.

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