CreateQuery t3_r_error (children 3)
 Identifier t3_r_error
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration key (children 1)
    DataType UInt64
   ColumnDeclaration metrics1 (children 1)
    DataType UInt64
   ColumnDeclaration metrics2 (children 1)
    DataType UInt64
 Storage definition (children 2)
  Function ReplicatedSummingMergeTree (children 1)
   ExpressionList (children 3)
    Literal \'/tables/{database}/t3/\'
    Literal \'r3\'
    Identifier metrics2
  Identifier key
