执行选择oracle sql时数据集未返回
我在oracle db DJSHJSJD-djjjdk-D'FJDJSS中有一个数据,当我尝试做一个过滤器时,它抛出了一个错误执行选择oracle sql时数据集未返回,sql,oracle,string-constant,Sql,Oracle,String Constant,我在oracle db DJSHJSJD-djjjdk-D'FJDJSS中有一个数据,当我尝试做一个过滤器时,它抛出了一个错误 select * from test where dummy='DJSHJSJD-DJDJJJDK-D'FJDJSS' ; ORA-00933: SQL command not properly ended 00933. 00000 - "SQL command not properly ended" *Cause: *Action: 即,字符串文本中的引
select * from test
where dummy='DJSHJSJD-DJDJJJDK-D'FJDJSS' ;
ORA-00933: SQL command not properly ended
00933. 00000 - "SQL command not properly ended"
*Cause:
*Action:
即,字符串文本中的引号字符加倍 非常适合快速响应-简短解释?否则SQL扫描程序会认为字符串仅为
'djsjdjjdk-D'
,后跟FJDJSS'代码>,其中FJDJSS毫无意义。
where dummy='DJSHJSJD-DJDJJJDK-D''FJDJSS' ;