DDL语句不支持Bind variables #2257
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DDL语句不支持Bind variables #2257
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Bind variables also cannot be used in Data Definition Language (DDL) statements, such as CREATE TABLE or ALTER statements.
Codecov ReportPatch coverage:
Additional details and impacted files@@ Coverage Diff @@
## master #2257 +/- ##
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Coverage 75.53% 75.53%
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Files 107 107
Lines 15456 15456
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Hits 11674 11674
Misses 3782 3782
☔ View full report in Codecov by Sentry. |
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该更改是为了防止 sql 注入, 你的写法据我所知可能不能防止 sql 注入, 你能确认一下吗? 另外在修改时, 请勿注释, 请直接删除不需要的代码. |
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oracle的DDL语句不支持绑定变量，这里要防止sql注入的话，得把db_name和数据库或者schema的清单做一次比对才行 |
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有没有类似转义的方法，可以把内部的特殊字符转义掉呢？ |
我也遇到了，这里修改以后就可以了
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replaced by #2266 |
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cx_Oracle官方说明：Bind variables also cannot be used in DDL statements, such as CREATE TABLE or ALTER statements.
恢复至1.9.1的写法
fix #2252