How to Create a SQL IN Query from an Excel List

Turning copied Excel values into SQL IN format saves time during reporting and data checks.

What is SQL IN format?

The IN clause checks whether a column matches one value from a list.

Distinct cleanup keeps the query shorter by removing duplicates.

Should text values in IN be quoted?

Text values use single quotes, while numeric values are usually unquoted.

Is a very large IN list appropriate?

For thousands of values, a temporary table or JOIN may perform better.