added contains express support

Why this PR?

Recently I started using https://sqlalchemy-utils.readthedocs.io/en/latest/_modules/sqlalchemy_utils/types/scalar_list.html to store array of enum.

for which I need to filter table with specific value inside array of enum (TEXT/BLOB at low level) which is feasible using contains expression.

What is changed/added ?

• Added contains expression support for sqlalchemy and testcases to support it.
• Updated Doc/Example

PS: :star2: My first open-source contribution :)

May 26 '23 04:05 iakashpatel

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Codecov Report

Merging #395 (0cab115) into main (64c93b9) will not change coverage. The diff coverage is n/a.

@@            Coverage Diff            @@
##              main      #395   +/-   ##
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  Coverage   100.00%   100.00%           
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  Files            6         6           
  Lines          180       180           
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  Hits           180       180           

May 29 '23 13:05 codecov[bot]

Hi @iakashpatel , I'm interested in the same feature, and was wondering if you still planned to work on this PR ? If not I might consider opening one myself

Feb 27 '24 13:02 raphodn