【发布时间】:2019-12-26 08:45:12
【问题描述】:
ERROR : near "s": syntax error (code 1): , while compile: DELETE FROM 'sp_downloadfile' WHERE filename='It's Easy to be Happy'
【问题讨论】:
-
使用转义字符(斜杠)文件名 = 'it\'s ...
-
Here` DELETE FROM 'sp_downloadfile' WHERE filename='It's Easy to be Happy'`
-
文字值是直接插入到查询文本中还是像参数一样?当直接将每个内引号加倍时,当像参数一样时,用 REPLACE() 函数将其包装起来,该函数将用加倍的单引号替换每个单引号。
标签: android sql database sqlite android-studio