type-conversion-in-expression-evaluation.md

title	Type Conversion in Expression Evaluation
summary	Learn about the type conversion in expression evaluation.
category	reference
aliases	/docs/dev/reference/sql/functions-and-operators/type-conversion/

Type Conversion in Expression Evaluation

TiDB behaves the same as MySQL: https://dev.mysql.com/doc/refman/5.7/en/type-conversion.html