Here are the 30 common SQL queries with examples. These cover a wide range of database operations from basic to more advanced. Basic SELECT Queries Filtering and Conditions Aggregations and Grouping Joins Subqueries Data Modification Advanced Queries These queries cover the most common operations you’ll need when working with SQL databases. Each example can be… Read More »
Certainly! SQL (Structured Query Language) is used to interact with relational databases. Here are some common SQL commands with examples: Example: Example: Example: Example: Example: Example: Example: Example: These are just a few examples of common SQL commands. SQL is a powerful language with many features, and its usage can vary depending on the specific… Read More »
If you want to round a decimal number using SQL, use the ROUND() function of SQL. Syntax: SELECT ROUND(column_name,decimals) FROM table_name eg: SELECT itemName, ROUND(Price,2) as Price FROM Purchase It will select itemName and Price from the table ‘Purchase’ and will Round the Price with 2 decimal places. 