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This Oracle SQL Queries training course will help you increase productivity and maximise the potential of SQL to formulate intricate queries for Oracle databases. Learn to solve business problems easily, efficiently, and elegantly with only a few lines of SQL code, and gain the practical skills to choose the best query method — ensuring accuracy and avoiding common errors or pitfalls.
LIVE, LÄRARLEDD
FÖRETAGSINTERN UTBILDNING
Anpassa kurs och innehåll efter teamets behov
Kontakta ossLearning Tree erbjuder kundanpassad utbildning hos er, öppna kurser i Stockholm, London eller Washington, möjlighet att delta via våra Anywhere centers (Malmö, Göteborg, Linköping, Stockholm eller Borlänge) eller olika former av e-learning med lärarstöd. Läs mer på www.learningtree.se/priser .
6 - 9 apr
9:00 - 4:30 EDT
Online (AnyWare)
22 - 25 jun
9:00 - 4:30 EDT
Ottawa / Online (AnyWare)
10 - 13 aug
9:00 - 4:30 EDT
New York / Online (AnyWare)
5 - 8 okt
9:00 - 4:30 EDT
Herndon, VA / Online (AnyWare)
30 nov - 3 dec
9:00 - 4:30 EST
Ottawa / Online (AnyWare)
1 - 4 feb
9:00 - 4:30 EST
New York / Online (AnyWare)
Kurs med startgaranti
När du ser symbolen för “Guaranteed to Run” vid ett kurstillfälle vet du att kursen blir av. Garanterat.The uses of SQL queries
Enhancing query performance
Aggregate functions
Single-row functions
Calculating ranks
Extending the use of aggregates
Creating inner and outer joins
How and when to use self-joins
Applying the ANSI standard join syntax
Manipulating the set operators
Noncorrelated subqueries
Handling correlated subqueries
Subqueries in the FROM clause
Subqueries as expressions
Overcoming obstacles with views
Temporary tables as alternatives to views
This course is currently running on Oracle 12c.
Yes! We know your busy work schedule may prevent you from getting to one of our classrooms which is why we offer convenient online training to meet your needs wherever you want, including online training.
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