CreateQuery dst (children 3)
 Identifier dst
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration a (children 1)
    DataType UInt32
   ColumnDeclaration x (children 1)
    DataType UInt32
   ColumnDeclaration z (children 1)
    DataType UInt32
 Storage definition (children 1)
  Function Memory
