The following are the most popular and useful SQL interview questions and answers for fresher and experienced candidates. These questions are created specifically to familiarise you with the types of questions you might encounter during your SQL interview. According to our experiences, good interviewers ...
Query 1: Write a query to create the table in Structured Query Language. ADVERTISEMENT ADVERTISEMENT Sol: ADVERTISEMENT ADVERTISEMENT Syntax to Create a Table in SQL: CREATETABLEtable_name ( column_Name1 data type (sizeofthecolumn), column_Name2 data type (sizeofthecolumn), column_Name3 data ...
Try-catch block can handle exceptions. In the stored procedure, while you can't use try-catch in functions. 5) What is collation sensitivity? Explain different types. Collation sensitivity is used to define the rules for sorting and comparing the strings of character data. The basic rule for ...
The business rules are hidden. So, the data professionals and users who are using this query language cannot have full database control. Next TopicSQL Syntax For Videos Join Our Youtube Channel:Join Now Send your Feedback to feedback@javatpoint.com Help Others, Please Share...
The below diagram explains the basic overview of the SQL Server architecture: SQL Server works on a client-server architecture. It looks very simple from the front end, but internally, multiple processes run in the background to fulfill this request. Based on the architecture, the SQL Server ...
C++, PHP, C#, Go, Java, Python JavaScript (Node.js), PHP, R, Visual Basic, and Ruby. Features Following are the features of PostgreSQL: It is free to download. It is highly extensible. It supports various programming languages. It is highly reliable. It supports multiple features of S...
Elasticsearch SQL CLI Elasticsearch provideselasticsearch-sql-cli.batfile, where we can execute SQL queries. It provides access to run SQL queries in elasticsearch. This bat file exists inside thebinfolder. Elasticsearch SQL features In this chapter, we will demonstrate how we can execute basic SQL...
C:\Users\javatpoint>cd C:\Program Files\MySQL\MySQL Server5.7\bin C:\Program Files\MySQL\MySQL Server5.7\bin> It will look like this: Step-2:Login to the database using command prompt as shown below: ADVERTISEMENT ADVERTISEMENT C:\Program Files\MySQL\MySQL Server5.7\bin>mysql -u root -...