ReferenceSQL ReferenceSQL FunctionsfunctionsISDATEVersion: 24.3.xOn this pageISDATECategories: Datatype, BooleanISDATEReturns true if the input expression can be cast to a date.SyntaxISDATE(expression varchar) → booleanexpression: Input expression.ExamplesISDATE exampleSELECT ISDATE('2021-04-22')-- True