Month: November 2024

SQL for SQuirreLs is the place where all squirrels can learn SQL regardless of their habitat. Both tree squirrels and ground squirrels may participate, but chipmunks need to apply for a waiver. No hoarding of data is allowed. this is the second test post

Joins are fundamental to SQL, as they enable us to combine rows from two or more tables based on related columns. Several types of joins exist, including INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN. In real-world scenarios, finding database schemas with multiple tables linked through relationships is common. In such cases, we often… Continue reading Multiple Joins

Selecting Data The SELECT statement is used for retrieving data from tables, for select specific data, often based on a criteria given in the WHERE clause.

SQL for SQuirreLs is the place where all squirrels can learn SQL regardless of their habitat. Both tree squirrels and ground squirrels may participate, but chipmunks need to apply for a waiver. No hoarding of data is allowed.