CreateQuery checksums_r3 (children 3)
 Identifier checksums_r3
 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 \'r3\'
  Function tuple (children 1)
   ExpressionList
