设置session语言
1:查看语言设置情况
SQL> SET PAGESIZE 80
SQL> col PARAMETER format a35
SQL> col VALUE format a35
SQL> select * from v$nls_parameters;
PARAMETER VALUE
-------------------------------------------------- ----------------------------------------
NLS_LANGUAGE SIMPLIFIED CHINESE
NLS_TERRITORY CHINA
NLS_CURRENCY ¥
NLS_ISO_CURRENCY CHINA
NLS_NUMERIC_CHARACTERS .,
NLS_CALENDAR GREGORIAN
NLS_DATE_FORMAT YYYY-mm-dd hh24:mi:ss
NLS_DATE_LANGUAGE SIMPLIFIED CHINESE
NLS_CHARACTERSET AL32UTF8
NLS_SORT BINARY
NLS_TIME_FORMAT HH.MI.SSXFF AM
NLS_TIMESTAMP_FORMAT DD-MON-RR HH.MI.SSXFF AM
NLS_TIME_TZ_FORMAT HH.MI.SSXFF AM TZR
NLS_TIMESTAMP_TZ_FORMAT DD-MON-RR HH.MI.SSXFF AM TZR
NLS_DUAL_CURRENCY ¥
NLS_NCHAR_CHARACTERSET UTF8
NLS_COMP BINARY
NLS_LENGTH_SEMANTICS BYTE
NLS_NCHAR_CONV_EXCP FALSE
2:查看当前会话的语言环境
SQL> select userenv('language') from dual;
USERENV('LANGUAGE')
------------------------------------------
SIMPLIFIED CHINESE_CHINA.AL32UTF8
3:修改当前会话语言的参数
修改当前会话的语言环境变量参数:
ALTER SESSION SET <nls_parameter> = <value>
SQL> alter session set nls_language=american;
Session altered.
1:查看语言设置情况
SQL> SET PAGESIZE 80
SQL> col PARAMETER format a35
SQL> col VALUE format a35
SQL> select * from v$nls_parameters;
PARAMETER VALUE
-------------------------------------------------- ----------------------------------------
NLS_LANGUAGE SIMPLIFIED CHINESE
NLS_TERRITORY CHINA
NLS_CURRENCY ¥
NLS_ISO_CURRENCY CHINA
NLS_NUMERIC_CHARACTERS .,
NLS_CALENDAR GREGORIAN
NLS_DATE_FORMAT YYYY-mm-dd hh24:mi:ss
NLS_DATE_LANGUAGE SIMPLIFIED CHINESE
NLS_CHARACTERSET AL32UTF8
NLS_SORT BINARY
NLS_TIME_FORMAT HH.MI.SSXFF AM
NLS_TIMESTAMP_FORMAT DD-MON-RR HH.MI.SSXFF AM
NLS_TIME_TZ_FORMAT HH.MI.SSXFF AM TZR
NLS_TIMESTAMP_TZ_FORMAT DD-MON-RR HH.MI.SSXFF AM TZR
NLS_DUAL_CURRENCY ¥
NLS_NCHAR_CHARACTERSET UTF8
NLS_COMP BINARY
NLS_LENGTH_SEMANTICS BYTE
NLS_NCHAR_CONV_EXCP FALSE
2:查看当前会话的语言环境
SQL> select userenv('language') from dual;
USERENV('LANGUAGE')
------------------------------------------
SIMPLIFIED CHINESE_CHINA.AL32UTF8
3:修改当前会话语言的参数
修改当前会话的语言环境变量参数:
ALTER SESSION SET <nls_parameter> = <value>
SQL> alter session set nls_language=american;
Session altered.