CreateQuery keeper_retries_r2 (children 3)
 Identifier keeper_retries_r2
 Columns definition (children 1)
  ExpressionList (children 1)
   ColumnDeclaration a (children 1)
    DataType UInt8
 Storage definition (children 2)
  Function ReplicatedMergeTree (children 1)
   ExpressionList (children 2)
    Literal \'/clickhouse/tables/{database}/test/02456_keeper_retries_during_insert\'
    Literal \'r2\'
  Function tuple (children 1)
   ExpressionList
