實驗一
- 字符集:AL32UTF8
- 實驗過程:
CREATE TABLE TEST(NAME VARCHAR2(15)); insert into TEST values ('㛃'); insert into TEST values (N'㛃'); COMMIT; SELECT * FROM TEST;
- 結論:
AL32UTF8字符集下,對於生僻字可以直接用N來處理,插入進表
實驗二
- 字符集:ZHS16GBK
- 實驗過程:
CREATE TABLE TEST(NAME VARCHAR2(15)); insert into TEST values ('㛃'); insert into TEST values (N'㛃'); CREATE TABLE TEST2(NAME NVARCHAR2(15)); insert into TEST values ('㛃'); insert into TEST values (N'㛃'); COMMIT; SELECT * FROM TEST; SELECT * FROM TEST2;
- 結論:
ZHS16GBK字符集下,對於生僻字的處理,只能存儲於國家字符集中