Oracle提供标准函数,对字符集名称及ID进行转换
SQL> select nls_charset_id(@#ZHS16GBK@#) from dual;
NLS_CHARSET_ID(@#ZHS16GBK@#)
--------------------------
852
1 row selected.
SQL> select nls_charset_name(852) from dual;
NLS_CHAR
--------
ZHS16GBK
1 row selected.
十进制转换十六进制:
SQL> select to_char(@#852@#,@#xxxx@#) from dual;
TO_CH
-----
354
1 row selected.
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