CreateQuery numbers500k (children 3)
 Identifier numbers500k
 Columns definition (children 1)
  ExpressionList (children 1)
   ColumnDeclaration number (children 1)
    DataType UInt32
 Storage definition (children 2)
  Function MergeTree (children 1)
   ExpressionList
  Function tuple (children 1)
   ExpressionList
