CreateQuery distr (children 3)
 Identifier distr
 Columns definition (children 1)
  ExpressionList (children 1)
   ColumnDeclaration number (children 1)
    DataType UInt64
 Storage definition (children 1)
  Function Distributed (children 1)
   ExpressionList (children 3)
    Identifier test_cluster_two_shards_different_databases
    Literal \'\'
    Identifier num_01232