"how do you use sql" Code Answer's
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what is sql
SQL stands for: Structured Query Language It's language which enables a user to create, modify and essentially interact with a database. As a tester we are usually using Data manipulation language part of SQL SQL has 2 parts: 1-DATA MANIPULATION LANGUAGE It is used to add, retrieve or update the data. = insert, select, update, delete 2-DATA DEFINITION LANGUAGE It is used to create database schema and can be used to define some constraints as well. =create, alter, drop, truncate create table create window etc.
what sql stand for
Structured Query Language
how do you use sql
Our web application uses Oracle database and I normally write queries to do Data validation. For example: I create data from UI or I send POST request from API then I write query to verify that data was successfully and correctly inserted into database. Our database consists of many tables, so most of the time, I need to write queries that involve joins. CAN MENTION: Since our application has large sets of data, data is stored into Oracle and to another CACHE database. I write queries to test data that both are in SYNC(same).
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