CreateQuery test_alter_r2 (children 3)
 Identifier test_alter_r2
 Columns definition (children 1)
  ExpressionList (children 2)
   ColumnDeclaration x (children 1)
    DataType Date
   ColumnDeclaration s (children 1)
    DataType String
 Storage definition (children 3)
  Function ReplicatedMergeTree (children 1)
   ExpressionList (children 2)
    Literal \'/clickhouse/tables/{database}/test_01267/alter\'
    Literal \'r2\'
  Identifier x
  Identifier s
