Real-world coding challenges for top company interviews Real-Life Problems Detailed reports Attempt Now 8. What is User-defined function? What are its various types? The user-defined functions in SQL are like functions in any other programming language that accept parameters, perform complex calc...
This is a summary of numerous important questions that have the potential to be asked in an SQL related job interview. There is no need to worry for your next interview test, because Java Code Geeks are here for you! The majority of the things you may be asked is collected in the list...
For companies Test candidates with real-world problems and interview the best ones. Sign Up to Offer this Test About the test The SQL online test assesses SQL skills using live coding tasks that require writing CRUD operations in order to extract, combine, and manipulate data. SQL queries...
Practice with real coding interview questions Problem of the day Solve today’s problem—see top solutions, appear in leaderboard Popular problems list Curated coding problem lists for cracking interviews at aspiring companies Mock test series
The demo version of the SQL Recovery utility is available for users to test its functionality in details. However, with the free trial version you will be able to recover all the items of the corrupted SQL database and onlypreview them. To export or save the recovered database, you need ...
Intermediate PL/SQL Interview Questions Having covered the basic questions, now let's move on to some intermediate-level data structure interview questions. After testing your basic knowledge, interviewers are going to now test your technical proficiency in implementing and using PL/SQL concepts. ...
January 18, 2016 How to find Nested Loops in Execution Plans for a specific table January 17, 2016 SQL Silver Bullets and Easy Fixes - SQL Antipattern #003 January 16, 2016 The practise of Hard Coding – SQL Antipattern #002 January 15, 2016 How to spot a SQL Antipattern January 14,...
Read up the following topics in SQL Server books online: Understanding and avoiding blocking, Coding efficient transactions. 8. Explain CREATE DATABASE syntax Many of us are used to craeting databases from the Enterprise Manager or by just issuing the command: CREATE DATABAE MyDB. But what if...
No compatible source was found for this media. Following is the SQL SELECT statement which will list down all the DBA related tables in an Oracle Database. SELECTowner,table_nameFROMDBA_TABLES Listing USER Tables Following is the SQL SELECT statement which will list down all the USER created ...
SQL DBA Interview Questions with Answers Q. What are the common issues a SQL DBA should deal with as a part of DBA daily job? Ans: Backup Failure Restore Failure Log Full Issues Blocking Alerts Deadlocks Alerts TEMPDB full issues Disk Full Issues ...