【发布时间】:2015-12-16 19:40:03
【问题描述】:
我是 Android Studio 和 android 开发的新手,我在使用光标将多个参数传递到 sqlite 时遇到问题 我有以下内容:
Cursor cursor = DB.rawQuery("select _id, BookingType as bookingType from " + table + " where " + SqLiteTableData.TableStructure.KEY_BOOKING_DATE+" = ? AND " + SqLiteTableData.TableStructure.KEY_BOOKING_TIME+ " = ? " , new String[]{a, b });
在调试器中显示如下:
SQLiteDirectCursorDriver: select _id, BookingType as bookingType from Bookings where BookingDate = ? AND BookingTime = ?
参数未传递
我已经为此花费了很长时间,并查看了其他帖子,例如 How to pass two or more selection argument in "query" method
android sqlite query with multiple where
但无法让它工作
任何帮助表示赞赏
【问题讨论】:
标签: android sqlite android-sqlite