CreateQuery t_lightweight_mut_5 (children 3)
 Identifier t_lightweight_mut_5
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration id (children 1)
    DataType UInt64
   ColumnDeclaration s1 (children 1)
    DataType String
   ColumnDeclaration s2 (children 1)
    DataType String
 Storage definition (children 3)
  Function ReplicatedMergeTree (children 1)
   ExpressionList (children 2)
    Literal \'/clickhouse/zktest/tables/{database}/t_lightweight_mut_1\'
    Literal \'1\'
  Identifier id
  Set
