Это экспорт:
E:\>exp scott/tiger@orcl file=scott.dmp
Export: Release 11.2.0.3.0 - Production on Wed Mar 11 11:49:56 2020
Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved.
Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Productio
With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,
Data Mining and Real Application Tes
Export done in WE8MSWIN1252 character set and AL16UTF16 NCHAR character set
server uses EE8MSWIN1250 character set (possible charset conversion)
. exporting pre-schema procedural objects and actions
. exporting foreign function library names for user SCOTT
EXP-00091: Exporting questionable statistics.
. . exporting table EMP 14 rows exported
<snip>
. exporting statistics
Export terminated successfully with warnings.
Результат - scott.dmp
файл. Если вы используете опцию show=y
import, ничего не будет импортировано, но вы увидите список экспортируемых объектов. Вас интересуют первые несколько строк:
E:\>imp scott/tiger@orcl file=scott.dmp show=y
Import: Release 11.2.0.3.0 - Production on Wed Mar 11 11:50:17 2020
Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved.
Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,
Data Mining and Real Application Tes
Export file created by EXPORT:V11.02.00 via conventional path
import done in WE8MSWIN1252 character set and AL16UTF16 NCHAR character set
import server uses EE8MSWIN1250 character set (possible charset conversion)
. importing SCOTT's objects into SCOTT
"BEGIN "
<snip>
Полагаю, вы видите упомянутые наборы символов, не так ли? Надеюсь, это поможет.