我在这段代码中遇到了错误。
Cursor cursor = ourDatabase.rawQuery(
"SELECT * FROM " + DATABASE_TABLE + " WHERE KEY_ID BETWEEN 15 AND 20",
null);我的LogCat说error near ? ****** BETWEEN ?,它会说你在做什么。我不能弄清楚这个错误。请帮帮忙。
发布于 2013-01-10 04:51:23
我相信像DATABASE_TABLE一样,KEY_ID是您的变量,而不是实际的列名。尝试:
Cursor cursor = ourDatabase.rawQuery(
"SELECT * FROM " + DATABASE_TABLE + " WHERE " + KEY_ID + " BETWEEN 15 AND 20",
null);https://stackoverflow.com/questions/14245780
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