Incorrect database name '#mysql50#.sst'

admin

删除数据库时报错：Incorrect database name '#mysql50#.sst'
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, n% ?! r$ F$ P0 _  qMariaDB [(none)]> drop database '#mysql50#.sst' ;
- a2 V8 F! _5 \8 \ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ''#mysql50#.sst'' at line 1
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报错，出现特殊符号：
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( O8 ]1 t5 J! M: x9 e6 L$ a7 Q解决办法：
- \# Y* V! P7 r- [* F: G# r0 `[root@controller1 _data]# ls -la  | grep ^d | egrep '\.'
4 e4 f" r, e3 d" f, ]0 y  |drwxr-xr-x 12 42434 42434      4096 Nov 26 18:05 .
& ^+ _0 L+ P; I2 Z* C" cdrwxr-xr-x  3 42434 42434        19 Nov 26 15:13 ..
drwxrwx--x 10 42434 42434       139 Nov 26 14:42 .sst
[root@controller1 _data]# rm -rf .sst/
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8 e9 V. V  s( I+ T, t# g$ c0 M即可解决问题：
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