variables with multiple values

Hi,

Is it possible to run pgsync with a variable that is a list? e.g.

groups:
  product:
    products: "where id in {1}"

and

pgsync product:\(123,456\)

This syntax works if only 1 value is passed in to the variable, since the SQL evaluates to where id in (123), which is valid. But it looks like if there's a comma anywhere, it gets treated as a delimiter for a table name, so I get the error

Table not found in source: 456)

(Trying to escape the comma like \, or putting quotes " around the whole string does not make a difference.)
Thank you!

https://github.com/ankane/pgsync?tab=readme-ov-file#variables

Start with the Variables section of README and the pgsync command shown in the report, then trace how command-line values containing commas are parsed. Done means a list such as (123,456) can be used in the documented SQL condition without treating 456) as a table name; add or update coverage if the repository provides a relevant test entry point.