CreateQuery 01913_db test_source_table_2 (children 4)
 Identifier 01913_db
 Identifier test_source_table_2
 Columns definition (children 1)
  ExpressionList (children 2)
   ColumnDeclaration id (children 1)
    DataType UInt64
   ColumnDeclaration value_1 (children 1)
    DataType String
 Storage definition (children 1)
  Function TinyLog