CreateQuery shard_0 t0 (children 4)
 Identifier shard_0
 Identifier t0
 Columns definition (children 2)
  ExpressionList (children 1)
   ColumnDeclaration c0 (children 1)
    DataType Int
  ExpressionList (children 1)
   Constraint (children 1)
    Function currentDatabase (children 1)
     ExpressionList
 Storage definition (children 2)
  Function MergeTree (children 1)
   ExpressionList
  Function tuple (children 1)
   ExpressionList
