CreateQuery t_02156_merge3 (children 3)
 Identifier t_02156_merge3
 Columns definition (children 1)
  ExpressionList (children 2)
   ColumnDeclaration k (children 1)
    DataType UInt32
   ColumnDeclaration v (children 1)
    DataType String
 Storage definition (children 1)
  Function Merge (children 1)
   ExpressionList (children 2)
    Function currentDatabase (children 1)
     ExpressionList
    Literal \'t_02156_mt2|t_02156_dist\'
