CreateQuery t_update_materialized (children 3)
 Identifier t_update_materialized
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration id (children 1)
    DataType UInt64
   ColumnDeclaration c1 (children 1)
    DataType UInt64
   ColumnDeclaration c2 (children 2)
    DataType UInt64
    Function multiply (children 1)
     ExpressionList (children 2)
      Identifier c1
      Literal UInt64_2
 Storage definition (children 2)
  Function ReplicatedMergeTree (children 1)
   ExpressionList (children 2)
    Literal \'/clickhouse/tables/{database}/t_update_materialized\'
    Literal \'1\'
  Identifier id
