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SQL · 25 lessons

01Introduction to SQL15m 02Selecting Data20m 03Filtering and Sorting20m 04Inserting and Updating Data20m 05Joins and Relationships25m 16String Functions25m 18Null Handling25m 20Data Types And Casting25m

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Data Types And Casting

19Prior lessonSet Operations20 · Data Types And Castinglesson 20 of 25Up nextConstraints And Keys21

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learningsql.orgsql/20 · exerciselesson 20 of 25