Handling objects with quoted names

PostgreSQL object names can contain spaces and mixed-case characters if we enclose the table names in double quotes. This can cause some difficulties, so this recipe is designed to help you if you get stuck with this kind of problem.

Case sensitivity issues can often be a problem for people more used to working with other database systems, such as MySQL, or for people who are facing the challenge of migrating code away from MySQL.

Getting ready

First, let's create a table that uses a quoted name with mixed cases, such as the following:

CREATE TABLE "MyCust"
AS
SELECT * FROM cust;

...