如何处理 Oracle SQL 中的单引号
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How to handle a single quote in Oracle SQL
提问by subhashis
How do I insert a record in a column having varchar data type having single quote in it?
如何在具有单引号的 varchar 数据类型的列中插入记录?
Example: first name is ROBERT
and last name is D'COSTA
示例:名字是ROBERT
,姓氏是D'COSTA
回答by Vincent Malgrat
Use two single-quotes
使用两个单引号
SQL> SELECT 'D''COSTA' name FROM DUAL;
NAME
-------
D'COSTA
Alternatively, use the new (10g+) quoting method:
或者,使用新的 (10g+) 引用方法:
SQL> SELECT q'$D'COSTA$' NAME FROM DUAL;
NAME
-------
D'COSTA
回答by Mur3ph
I found the above answer giving an error with Oracle SQL, you also must use square brackets, below;
我发现上面的答案给出了 Oracle SQL 错误,您还必须使用方括号,如下所示;
SQL> SELECT Q'[Paddy O'Reilly]' FROM DUAL;
SQL> SELECT Q'[Paddy O'Reilly]' FROM DUAL;
Result: Paddy O'Reilly
结果:Paddy O'Reilly
回答by Indrajeet Singh
Use single quote in oracle 12 C.
在 oracle 12 C 中使用单引号。
SELECT 'Paddy O''Reilly' FROM DUAL;