When we do type coercion on CaseWhen expression, such as sql like this: ``` CASE WHEN n_nationkey > 1 THEN n_regionkey ELSE 0 END ``` The ELSE part 0 need do type coercion as CAST (0 AS INT). But we miss it in PR #11802
When we do type coercion on CaseWhen expression, such as sql like this: ``` CASE WHEN n_nationkey > 1 THEN n_regionkey ELSE 0 END ``` The ELSE part 0 need do type coercion as CAST (0 AS INT). But we miss it in PR #11802