𝟕𝟎% 𝐨𝐟 𝐃𝐚𝐭𝐚 𝐀𝐧𝐚𝐥𝐲𝐬𝐭 𝐫𝐨𝐥𝐞𝐬 𝐚𝐬𝐤 𝐟𝐨𝐫 𝐣𝐮𝐬𝐭 𝐭𝐰𝐨 𝐭𝐡𝐢𝐧𝐠𝐬? SQL + Excel. Not Python. Not Power BI. Not Machine Learning. Just the fundamentals.
But understanding how SQL treats NULL values is equally important for writing reliable queries. 💡 Key Learnings: Use WHERE to filter records NULL is not equal to any value Always use IS NULL or IS ...
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Model compression toolkit engineered for enhanced usability, comprehensiveness, and efficiency. - Tencent/AngelSlim ...
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