On Friday, May 22, 2020, postgann2020 s <postgann2...@gmail.com> wrote:


>
> We are looking for a better query than "*SELECT 1  FROM schema.table_name
> WHERE column1=structure_id1*" this query for data validation.
>

 There is no more simple a query that involve records on a single,table.

Please suggest is there any other ways to validate this kind of queries
> which will improve the overall performance.
>

Abandon procedural logic and embrace the declarative set oriented nature of
SQL.

David J.

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