CreateQuery test_table (children 3)
 Identifier test_table
 Columns definition (children 1)
  ExpressionList (children 5)
   ColumnDeclaration EventDate (children 1)
    DataType Date
   ColumnDeclaration CounterID (children 1)
    DataType UInt32
   ColumnDeclaration UserID (children 1)
    DataType UInt64
   ColumnDeclaration EventTime (children 1)
    DataType DateTime (children 1)
     ExpressionList (children 1)
      Literal \'America/Los_Angeles\'
   ColumnDeclaration UTCEventTime (children 1)
    DataType DateTime (children 1)
     ExpressionList (children 1)
      Literal \'UTC\'
 Storage definition (children 2)
  Identifier EventDate
  Identifier CounterID