[Home](./index.md) > [@datashaper/schema](./schema.md) > [MergeArgs](./schema.mergeargs.md) > [unhot](./schema.mergeargs.unhot.md) ## MergeArgs.unhot property Indicates that columns should be "unhot" before merging. In other words, replace all 1s with the column name, and 0s with undefined. Signature: ```typescript unhot?: boolean; ```