CreateQuery checksums_r2 (children 3)
 Identifier checksums_r2
 Columns definition (children 1)
  ExpressionList (children 2)
   ColumnDeclaration column1 (children 1)
    DataType UInt32
   ColumnDeclaration column2 (children 1)
    DataType String
 Storage definition (children 2)
  Function ReplicatedMergeTree (children 1)
   ExpressionList (children 2)
    Literal \'/tables/{database}/checksums_table\'
    Literal \'r2\'
  Function tuple (children 1)
   ExpressionList
