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1 lip 2024 · Download practical & updated sample data for convenient use in Excel analysis and practice whenever required.
1 cze 2021 · SELECT INITCAP('edgar frank ted cODD'); -- result: Edgar Frank Ted Codd. Get just a part of a string: SELECT SUBSTRING('LearnSQL.com', 9); -- result: .com. SELECT SUBSTRING('LearnSQL.com', 0, 6); -- result: Learn. Replace part of a string: SELECT REPLACE('LearnSQL.com', 'SQL', 'Python');
2 cze 2023 · This page contains a list of 800 free data sets for you to practice your database, SQL, data science, or data visualisation skills.
7 lip 2024 · Database functions in Excel are a group of functions designed to work specifically with structured data organized in Excel tables or ranges. These functions help perform calculations, analysis, and retrieval of data based on specified criteria within the database in Excel.
10 sty 2012 · It has to do with the Normal Form for the SQL language. IF statements can, by definition, only take a single SQL statement. However, there is a special kind of SQL statement which can contain multiple SQL statements, the BEGIN-END block.
2 wrz 2024 · In this guide, we will see a comprehensive cheat sheet for essential SQL operations, offering a practical reference for tasks ranging from database creation to advanced data handling techniques.
Excel Functions List with free downloadable examples. Learn the syntax for 200+ of the most commonly used Excel and Google Sheets functions.