SQL for Writing Data: DDL, DML, Transactions & Upserts
The write-side SQL every data engineer needs. Create tables with sane types and constraints, load them with INSERT..SELECT, change data safely with UPDATE/DELETE discipline, evolve schemas with ALTER, keep loads atomic with transactions, and handle replays with MERGE / ON CONFLICT upserts. Ends with a graded load lab and an 8-question scenario quiz.
1 weeks
1 modules, 8 lessons
0
~2 hours
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Course Curriculum
Write-Side SQL for EngineersFREE PREVIEW
DDL, INSERT, safe UPDATE/DELETE, schema evolution, transactions, and MERGE upserts — with a graded load lab.
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