CreateQuery ts (children 3)
 Identifier ts
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration sensor_id (children 1)
    DataType UInt64
   ColumnDeclaration timestamp (children 1)
    DataType UInt64
   ColumnDeclaration value (children 1)
    DataType Float64
 Storage definition (children 2)
  Function MergeTree (children 1)
   ExpressionList
  Function tuple (children 1)
   ExpressionList (children 2)
    Identifier sensor_id
    Identifier timestamp
