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Tag: query

A query is code that is written to access a database table set of data. It is based on the parameters the user enters to get the desired result they want. SQL is the most common code people would use.

What is Query Optimization in SQL?

Posted on February 23, 2023March 12, 2023 By admin

Query optimization in SQL refers to the process of improving the performance of SQL queries by selecting the most efficient execution plan for the query. When a SQL query is executed, the database management system (DBMS) must determine the best way to retrieve the requested data from the database. Query optimization involves analyzing the query…

Read More “What is Query Optimization in SQL?” »

SQL, Working with databases

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