---NLS_CHARACTERSET 字符集
select * from nls_database_parameters;
PARAMETER VALUE
------------------------------ ------------------------------
NLS_RDBMS_VERSION 19.0.0.0.0
NLS_NCHAR_CONV_EXCP FALSE
NLS_LENGTH_SEMANTICS BYTE
NLS_COMP BINARY
NLS_DUAL_CURRENCY $
NLS_TIMESTAMP_TZ_FORMAT DD-MON-RR HH.MI.SSXFF AM TZR
NLS_TIME_TZ_FORMAT HH.MI.SSXFF AM TZR
NLS_TIMESTAMP_FORMAT DD-MON-RR HH.MI.SSXFF AM
NLS_TIME_FORMAT HH.MI.SSXFF AM
NLS_SORT BINARY
NLS_DATE_LANGUAGE AMERICAN
NLS_DATE_FORMAT DD-MON-RR
NLS_CALENDAR GREGORIAN
NLS_NUMERIC_CHARACTERS .,
NLS_NCHAR_CHARACTERSET AL16UTF16
NLS_CHARACTERSET AL32UTF8
NLS_ISO_CURRENCY AMERICA
NLS_CURRENCY $
NLS_TERRITORY AMERICA
NLS_LANGUAGE AMERICAN
NLS_NCHAR_CHARACTERSET 国家字符集
NLS_CHARACTERSET 字符集
-----字符集和国家字符集的区别
字符集用来存储CHAR,VARCHAR2,CLOB,LONG等类型数据。文章来源:https://www.toymoban.com/news/detail-821458.html
国家字符集用以存储NCHAR,NVARCHAR2,NCLOB等类型数据。文章来源地址https://www.toymoban.com/news/detail-821458.html
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