rhel5_oracle10g_10.2.0.4_字符集character set_nls_valid_value
#檢視當前資料庫的字符集
select * from v$nls_parameters where parameter like 'NLS_CHAR%%'
PARAMETER VALUE
---------- ----------
NLS_CHARAC WE8ISO8859
TERSET P1
---------- ----------
NLS_CHARAC WE8ISO8859
TERSET P1
#檢視資料庫字符集對應的字符集編碼(16進位制)
SQL> select to_char(nls_charset_id('WE8ISO8859P1'),'xxxx') from dual;
TO_CH
-----
1f
-----
1f
(注:這裡的1f要用windows7上面的計算機工具calc(選程式設計師模式),轉化16 進位制到10進位制
#根據字符集編碼查詢對應的字符集
SQL> select nls_charset_name(31) from dual;#多好的函式 nls_charset_name及nls_charset_id
SQL> select nls_charset_name(31) from dual;#多好的函式 nls_charset_name及nls_charset_id
NLS_CHARSET_
------------
WE8ISO8859P1
------------
WE8ISO8859P1
SQL> desc v$nls_valid_values;#檢視所有資料庫可以支援的字符集
Name Null? Type
----------------------------------------- -------- ----------------------------
PARAMETER VARCHAR2(64)
VALUE VARCHAR2(64)
ISDEPRECATED
Name Null? Type
----------------------------------------- -------- ----------------------------
PARAMETER VARCHAR2(64)
VALUE VARCHAR2(64)
ISDEPRECATED
來自 “ ITPUB部落格 ” ,連結:http://blog.itpub.net/9240380/viewspace-665984/,如需轉載,請註明出處,否則將追究法律責任。
相關文章
- 【轉】修改Oracle字符集(character set)Oracle
- Oracle 10中修改字符集(character set)Oracle
- mysql關於字符集character set的總結MySql
- rhel4 mysql5.5 字符集_character setMySql
- MySQL字符集和校對規則(character set & collation)MySql
- Qt #pragma execution_character_set("utf-8") 執行字符集QT
- 【nls_character】中文字元亂碼問題與字符集的修改字元
- MYSQL5.5修改字符集報錯:unknown variable 'default-character-set=utf8'MySql
- MySQL環境變數裡關於字符集character_set相關引數的解釋MySql變數
- 常見物件-Character物件
- Swift 字元(Character)講解Swift字元
- python character stringPython
- java lang包下Character類Java
- Hive throws: WstxParsingException: Illegal character entity: expansion character (code 0x8)HiveException
- Unknown initial character set index ‘255‘ received from server. Initial client character set can beIndexServerclient
- java學習值Character類Java
- Would you like to develop a story for your character?dev
- Caused by: Error: ' ' is not a valid resource name characterError
- Indexing Mixed-Character Set ColumnsIndex
- character_set_database的意義Database
- using escape character whitin oracleOracle
- 【Mysql】character-set-server引數MySqlServer
- Using Byte and Char with Character Datatypes
- linux 字符集和oracle 字符集LinuxOracle
- Oracle字符集和國家字符集Oracle
- 在rhel5上oracle10.2.0.4用sql指令碼生成儲存過程註解亂碼處理_character set_字符集OracleSQL指令碼儲存過程
- ANSI(字符集) and Unicode(字符集) and UTF-8(編碼Unicode字符集)Unicode
- [原創] How to show chinese character in Git StatusGit
- Java裡的Character類的基本用法Java
- 【字符集】論Oracle字符集“轉碼”過程Oracle
- MySQL字符集MySql
- Oracle字符集Oracle
- JAVA字符集Java
- Oracle 字符集Oracle
- 深入理解Emoji(一) —— 字符集,字符集編碼
- oracle國家字符集與資料庫字符集Oracle資料庫
- JAVA類庫之——Character類(持續更新)Java
- The character that plays in MyCareer will be constantly browsing a false TwitterFalse