Hi, I would appreciate help with the syntax for querying an array of strings declared as a psql variable. Here's an example.
\set important_days ARRAY['monday', 'friday']
select 1 where 'monday' = ANY(:important_days); ERROR: 42703: column "monday" does not exist LINE 1: select 1 where 'monday' = ANY(ARRAY[monday,friday]);
select 1 where 'monday' = ANY(:"important_days"); ERROR: 42703: column "ARRAY[monday,friday]" does not exist LINE 1: select 1 where 'monday' = ANY("ARRAY[monday,friday]");
I'm doing something wrong but I can't figure out what.
My real-world use case is that I have a psql script that will execute several queries on a long list of strings, and rather than repeat those strings over and over in the script, I'd like to declare them once at the top of the script and then refer to the variable after that. Bonus points if there's a way to do a multiline declaration like --
\set important_days ARRAY['monday', 'friday']
Thanks for reading Philip
psql variables can hold only text. There is not any type - all is just text.
