Lesson List: PostgreSQL Conditions

The PostgreSQL NOT condition is used to negate a condition or expression. It is used when we want to retrieve all the rows from a table that do not meet a specific condition. In...

The LIKE condition in PostgreSQL is used to search for patterns in a string column. It is particularly useful when you want to search for a specific string or pattern in a large amount...

PostgreSQL OR condition allows us to retrieve data from a table based on multiple conditions that do not need to be met simultaneously. In other words, if any of the conditions are true, the...

PostgreSQL AND condition is used to combine two or more conditions in a SQL query to filter data based on multiple criteria. The AND operator returns true only if both the conditions in the...