BONUS: For rarely run queries, especially BATCH queries, we explicitely DO NOT want to use bind variables, as they hide information from the Cost Based Opitmizer.BONUS BONUS: For batch queries from 3rd party app
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...
Sreenath Ravva,one of the readers of HowToDoInJava, has appeared in aninterview in Oraclefor a position in theOracle Enterprise Manager product.The below-listed questions were shared by him so that I can share them with all of you, in hope that it will benefit few of us on any fine da...
4. Difference between an implicit & an explicit cursor. PL/SQL declares a cursor implicitly for all SQL data manipulation statements, including quries that return only one row. However,queries that return more than one row you must declare an explicit cursor or use a cursor FOR loop. Explicit...
Following Queries for NON-CDB database:Check the database physical consumed size select sum(bytes)/1024/1024/1024 size_in_gb from dba_data_files; Total space used by the data in the database. select sum(bytes)/1024/1024/1024 size_in_gb from dba_segments; Check…Read more » ...
DBMS Tutorial | Database Management System tutorial and examples on Oracle, SQL, MongoDB, MCQ, Interview Questions with the answer, etc.
DBMS Tutorial | Database Management System tutorial and examples on Oracle, SQL, MongoDB, MCQ, Interview Questions with the answer, etc.
Alumni Enquiry– Oracle Authorized Training in Chennai ISQL Global provides you with the unique option of enquiring with the alumni of our institute regarding any doubts and queries that you might have. You can hear their experiences with ISQL Global first hand, and then decide whether you want...
SCM Related Queries Self Service Setting Item Mandatory System Administration Tips & Tricks Toad Tricks and Tips Uncategorized Understanding and Using API User Hooks What are RICE Components Recent Comments Siri on Fee Oracle Cloud Learning / Training Amin on •Oracle Application Framework...
Oracle PL/SQL Interview Questions, Answers, and Explanations Easy Oracle PL/SQL Programming: Get Started Fast with Working PL/SQL Code Examples Oracle PL/SQL for DBAs Oracle 10g Developing Web Applications with PL/SQL Server Pages Expert Oracle PL/SQL Oracle PL/SQL Programming, 4th Editio...