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How to analyze data with SQL: ORDER BY
In the previous post, we looked at four basic SQL statement clauses SELECT, FROM, WHERE, and LIMIT with some simple examples. We saw how SELECT can be used alone to perform math calculations and to select the columns we want to be returned in our query results. Then, we added FROM to tell SQL which…
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How to get started with SQL: First 4 clauses
What is SQL? If you are aspiring to become a data analyst or just interested in data analytics, with the amount of data being stored nowadays you will want to start looking beyond Excel and Google Sheets and will come across SQL (short for Structured Query Language, you can say “sequel” or spell the letters…