CreateQuery t4_r_ok (children 3)
 Identifier t4_r_ok
 Columns definition (children 1)
  ExpressionList (children 6)
   ColumnDeclaration key (children 1)
    DataType UInt32
   ColumnDeclaration Path (children 1)
    DataType String
   ColumnDeclaration Time (children 1)
    DataType DateTime (children 1)
     ExpressionList (children 1)
      Literal \'UTC\'
   ColumnDeclaration Value (children 1)
    DataType Float64
   ColumnDeclaration Version (children 1)
    DataType UInt32
   ColumnDeclaration col (children 1)
    DataType UInt64
 Storage definition (children 2)
  Function ReplicatedGraphiteMergeTree (children 1)
   ExpressionList (children 3)
    Literal \'/tables/{database}/t4/\'
    Literal \'r2\'
    Literal \'graphite_rollup\'
  Identifier key
