For a simple schema copy use the like clause. CREATE TABLE new_table_name (LIKE old_table_name INCLUDING ALL);. ... <看更多>

This was asked on Stack Overflow in How to drop all NOT NULL constraints from a PostgreSQL table in one go. It appears to give a good range of solutions. ... <看更多>

PostgreSQL has a very useful CREATE TABLE .. LIKE syntax, which can be used in several ways: Like CREATE TABLE .. AS SELECT We already have ... ... <看更多>

... use Postgres to drive their business. In this video you will learn about how to properly create tables using ... ... <看更多>

In this post I will present a function written in PL/pgsql that will automatically normalize a column from a flat table like the previous. ... <看更多>