Привет. Возможно поможете с exp. Не получилось нагуглить ответ делаю exp. Но система его делает с чарсетом отличным от чарсета самой базы. как это можно обыграть? Сейчас в ошибку падает
Connected to: Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production Export done in US7ASCII character set and AL16UTF16 NCHAR character set server uses AL32UTF8 character set (possible charset conversion)
если export NLS_LANG=AMERICAN_AMERICA.WE8MSWIN1252
то вылетает с похожей ошибкой
Connected to: Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production Export done in WE8MSWIN1252 character set and AL16UTF16 NCHAR character set server uses AL32UTF8 character set (possible charset conversion)
About to export the entire database ... . exporting tablespace definitions EXP-00008: ORACLE error 1455 encountered ORA-01455: converting column overflows integer datatype EXP-00000: Export terminated unsuccessfully
вот так при export NLS_LANG=AMERICAN_AMERICA.AL32UTF8
Connected to: Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production Export done in AL32UTF8 character set and AL16UTF16 NCHAR character set
About to export the entire database ... . exporting tablespace definitions EXP-00008: ORACLE error 1455 encountered ORA-01455: converting column overflows integer datatype EXP-00000: Export terminated unsuccessfully