Question

How do you write a compound condition in an SQL query?

Answer 1

Compound conditions in SQL queries are created using logical operators like AND and OR to combine multiple conditions.

Step-by-step explanation:

A compound SQL (compiled) statement can contain SQL control statements and SQL statements. Compound SQL (compiled) statements can be used to implement procedural logic through a sequence of SQL statements with a local scope for variables, conditions, cursors, and handlers.

In SQL, a compound condition is written using logical operators such as AND, OR, and NOT. These operators allow you to combine multiple conditions in a single query to define more complex search criteria.

For example, if you want to retrieve records where both Condition A and Condition B are true, you can use the AND operator like this: SELECT * FROM table WHERE Condition A AND Condition B;

If you need to retrieve records where either Condition A or Condition B is true, you can use the OR operator: SELECT * FROM table WHERE Condition A OR Condition B;.