Structured Query Language – SQL, as it is data that it ... · Structured Query Language – SQL,...
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Transcript of Structured Query Language – SQL, as it is data that it ... · Structured Query Language – SQL,...
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Structured Query Language – SQL, as it is often referred to, is a programming language used to question or query a table about the data that it contains.
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Select – Used to select the data Insert – Insert records Update – Updates records Delete – Deletes records Insert, Update, Delete beyond scope of this
presentation
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Know what questions you want answered.
Can I see all the data from the wiasrd_plus_extra_cohort table?
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Here is that same question using the SQL language
SELECT * FROM wiasrd_plus_extra_cohort;
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Use spreadsheets to store the result set
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