SQL is still the connective tissue of every modern data stack—from cloud warehouses to mobile apps. Recruiters know it, too: employer demand for SQL skills grew 46% year-over-year, according to labour ...
SELECT DISTINCT * FROM Customers; -- 2062 row(s) affected Records: 2062 Duplicates: 0 Warnings: 0 DELETE FROM CustomerDetails WHERE CustomerKey = 11003; -- 1 row(s) affected DELETE FROM ...
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