CreateQuery ttl_00933_1 (children 3) Identifier ttl_00933_1 Columns definition (children 1) ExpressionList (children 2) ColumnDeclaration d (children 1) DataType DateTime ColumnDeclaration a (children 1) DataType Int Storage definition (children 2) Function Log ExpressionList (children 1) TTLElement (children 1) Function plus (children 1) ExpressionList (children 2) Identifier d Function toIntervalDay (children 1) ExpressionList (children 1) Literal UInt64_1