3. We are doing a ETL operations using stored procedures. Write a procedure to cleansing data in staging table and insert the data into master tables. Remember in staging table all columns are of varchar type 4. What is database unit testing? How to perform unit test for a stored procedur...
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. 5. ...
Search for candidates.Use Upwork’s search filters to find SQL developers with the relevant experience and skills. For example if you have something specific in mind, like "SQL optimization," "database design," or "ETL processes," use those keywords to narrow down your options. ...
Being developed by a reputed company(Stellar Data Recovery), Stellar Phoenix SQL Database Repair is genuinely a good software and after testing its complete modules I can say that it recovers all the objects of database along with multiple components, like Indexes, Views, Rules, User Defined Fu...
To do a testing if our report will meet the business requirement we have to run SQL statement in database if Output is according to the requirement.HANA Calculation views can be created in two ways - Graphical or using SQL script. When we create more complex Calculation views, then we ...
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Related Article:"DBMS Interview Questions" How do I use SQL Server? To use SQL Server, it needs to be installed first. There are two types of installations: Stand-alone Cluster-based Step 1:You need to download the Evaluation Edition from the official website of Microsoft. You will find ...
Think of this as an alias as a means to simplify migrations and application testing without the need to make any dependent coding changes.l Synonyms can offer a great deal of value when converting underlying database objects without breaking front end or middle tier code. This could be useful...