【发布时间】:2018-04-10 13:57:26
【问题描述】:
我在执行 AsyncTask 时收到此 RuntimeException:
Caused by: android.database.sqlite.SQLiteException: near ",": syntax error: , while compiling: INSERT INTO 'infrastructure' (lift,name,type,status,_id) VALUES ('2130837612','none','-','2130837600',0),('2130837612','none','-','2130837600',1),('2130837612','none','-','2130837600',2),('2130837612','none','-','2130837600',3),('2130837612','none','-','2130837600',4),('2130837612','none','-','2130837600',5)
除 _id 之外的所有列都是“文本”,_id 是整数和主键。
这是崩溃的地方:
Cursor curtsr = db.rawQuery("SELECT COUNT(*) FROM 'Infrastructure'", null);
if (curtsr != null) {
curtsr.moveToFirst(); // Always one row returned.
if (curtsr.getInt(0) == 0) { // Zero count means empty table.
String INSERT_INFRA_VALUES = "INSERT INTO 'Infrastructure' (lift,name,type,status,_id) VALUES ('2130837612','none','-','2130837600',0),('2130837612','none','-','2130837600',1),('2130837612','none','-','2130837600',2),('2130837612','none','-','2130837600',3),('2130837612','none','-','2130837600',4),('2130837612','none','-','2130837600',5)";
db.execSQL(INSERT_INFRA_VALUES);
}
curtsr.close();
}
我找不到崩溃的原因。
在线 SQLite lint 工具 https://sqliteonline.com/ 没有抛出任何错误。
【问题讨论】:
-
表名和列名不要使用单引号。我投票结束诸如简单的印刷错误之类的问题。
-
@GordonLinoff 从表名中删除引号不会改变任何事情。
标签: java android sqlite android-sqlite runtimeexception