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SQL Handwritten Notes Repository: A collection of PDF notes covering SQL concepts with concise definitions and examples. Explore fundamental commands, date/time functions, joins, and more. Contributions welcome!
27 paź 2009 · There's no direct support for LIKE operator against DATETIME variables, but you can always cast the DATETIME to a VARCHAR: SELECT (list of fields) FROM YourTable WHERE CONVERT(VARCHAR(25), register_date, 126) LIKE '2009-10-10%'
Download this eBook for free Chapters. Chapter 1: Getting started with SQL; Chapter 2: ALTER TABLE; Chapter 3: AND & OR Operators; Chapter 4: Cascading Delete; Chapter 5: CASE; Chapter 6: Clean Code in SQL; Chapter 7: Comments; Chapter 8: Common Table Expressions; Chapter 9: CREATE Database; Chapter 10: CREATE FUNCTION; Chapter 11: CREATE TABLE
Download this eBook for free Chapters. Chapter 1: Getting started with Microsoft SQL Server; Chapter 2: Advanced options; Chapter 3: Aggregate Functions; Chapter 4: Alias Names in Sql Server; Chapter 5: Analyzing a Query; Chapter 6: Backup and Restore Database; Chapter 7: Basic DDL Operations in MS SQL Server
In this tutorial, you will learn how to use the SQL LIKE operator to test whether a value matches a pattern.
We created this handy cheat sheet for SQL date and time functions across some of our most popular databases: PostgreSQL, MySQL, Redshift, Snowflake, and BigQuery.
SQL functions, query joins, and SQL subqueries (a query within a query). Many examples help you understand these important topics. These examples use Oracle7, Sybase SQL Server, Microsoft Access, and Microsoft Query and highlight some of the similarities and differences among the products. The content of the examples should be useful and
