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Interskill – Mainframe Specialist – SQL – Intermediate 2023

Interskill – Mainframe Specialist – SQL – Intermediate 2023

This badge holder has experience with SQL code structure and syntax, and can efficiently create code to select, insert, sort, update, and delete database content. They can also use more advanced features to join tables, select specific data, create views, and build subqueries.

Earning Criteria

  • Databases – Introduction to SQL
  • Databases – Advanced SQL

Total Estimated Hours: 8

Badge Skills Tags: Database, DBA, SQL, Systems Programmer, Systems Administrator, Subqueries, Table joins, UNION operator, Views

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