我想从名称(KEY_CUSTOMER_NAME)匹配给定名称的表中获取ID。 表包含三个coloumn KEY_CUSTOMER_ID,KEY_CUSTOMER_NAME,KEY_CUSTOMER_GENDER列索引超出范围例外
我的查询
db.rawQuery("SELECT id FROM " +TABLE_NAME +" where name = '"+names+"'", null);
其运行良好...但我想用用sqlite的查询方法来执行它的Android
db.query(TABLE_NAME, new String[]{ KEY_CUSTOMER_ID }, KEY_CUSTOMER_NAME, new String[] { String.valueOf(names) }, null, null, null);
但其显示超出范围的例外。
'KEY_CUSTOMER_NAME' =>'KEY_CUSTOMER_NAME +' – Selvin
是什么'KEY_CUSTOMER_ID','KEY_CUSTOMER_NAME'和'names' “=?”? –
谢谢...它的工作...空间问题.. @ Selvin – veronica