What you’ll learn
- How to write SELECT queries to fetch relevant data in PostgreSQL and Oracle SQL
- How to filter and sort the data using WHEN, logical operators and ORDER BY
- How to group and aggregate data in PostgreSQL and Oracle SQL
- How to apply joins and combining queries in PostgreSQL and Oracle SQL
- String, mathematical, date-time functions and pattern matching in PostgreSQL and Oracle SQL
- Understanding of VIEWS and INDEXES in Postgr
How to Enroll PostgreSQL and Oracle SQL for beginners course?
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