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Tag: subquery

Select Subquery Group By

I am having an issue with this simple query. I get the error “Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, , >= or when the subquery is …

SQLite – How to perform COUNT() with a WHERE condition?

I have a products table with these fields: _id, product_name, priority and shelf_id. And I have a shelves table with these fields: _id and shelf_name. Currently, I have this SQL which returns a resultset showing the name of each shelf along with the number of products within each shelf: What I am trying to achieve is the creation of an

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