CreateQuery test_move_partition_src (children 3)
 Identifier test_move_partition_src
 Columns definition (children 1)
  ExpressionList (children 2)
   ColumnDeclaration pk (children 1)
    DataType UInt8
   ColumnDeclaration val (children 1)
    DataType UInt32
 Storage definition (children 4)
  Function MergeTree (children 1)
   ExpressionList
  Identifier pk
  Function tuple (children 1)
   ExpressionList (children 2)
    Identifier pk
    Identifier val
  Set
