Oracle uses PL/SQL, which is an extension of SQL. PL/SQL generates more potent SQL queries by fusing the processing power of procedural languages with SQL's data manipulation capabilities. It tells the compiler what to do using SQL and how to do it using a procedural method. 11) What is...
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Because of this, so-called soft skills can actually be more important than the actual technological know-how. We can teach someone a lot about Oracle APEX and SQL queries but it’s quite possible that we won’t be able to make them more open, talkative, and charismatic, which is why id...
I just finished an interview with a friend for a blog post where he was surprised how differently I was Read More AzureOracle June 25, 2021 Kellyn Gorman Going Old School with Optimization Parameters in Oracle 19c I had an interesting opportunity with a complex Oracle environment that exem...
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Mock Interview Experience real-time interviews with Mindmajix SMEs Qualify for in-demand job titles PL SQL Developer Career support Plan your career move with Mindmajix's job search. Work Support Get assistance in completing project tasks once you are employed. Oracle PL SQL Course Curriculum ...
Set up SQL Plan Management Set up various SQL Plan Management scenarios Using Optimizer Hints Use hints when appropriate Specify hints for Optimizer mode, Query transformation, Access path, Join orders, Join methods and Views Parallel Queries Parallel Processing Concepts Explain what parallel...
For further information about the course, please drop us an enquiry, and our Course Advisor will assist you in making your learning hassle-free. Practice Test & Interview Questions Mindmajix offers advanced Oracle DBA interview questions and answers along with Oracle DBA resume samples. Take a ...
NoSQL Database is a sharded (shared-nothing) system which distributes the data uniformly across multiple shards in a cluster. Within each shard, storage nodes are replicated to ensure high availability, rapid failover in the event of a node failure and optimal load balancing of queries. NoSQL...
JDBC Spy logging can be enabled to debug queries executed and relevant errors/delays for database heartbeat failures (however, this does not help in database connectivity issues) InfaDump InfaDump on the node process collects diagnostics such as thread & heap dump that helps perform deeper anal...