【发布时间】:2020-05-19 08:16:30
【问题描述】:
私有静态最终 int DATABASE_VERSION = 1; private static final String DATABASE_NAME = "UnitConversion.db";
private static final String SQL_CREATE_ENTRIES =
"CREATE TABLE " + DatabaseContract.FeedEntry.TABLE_NAME + " (" +
DatabaseContract.FeedEntry._ID + " INTEGER PRIMARY KEY," +
DatabaseContract.FeedEntry.COLUMN_NAME_UNIT_FROM + " TEXT," +
DatabaseContract.FeedEntry.COLUMN_NAME_UNIT_CONVERTING_TO + " TEXT," +
DatabaseContract.FeedEntry.COLUMN_NAME_Ratio + " TEXT)";
这是错误代码:
android.database.sqlite.SQLiteException: near "between": syntax error (code 1): , while compiling: CREATE TABLE Conversions between units (_id INTEGER PRIMARY KEY,Converting from unit TEXT,Converting to unit TEXT,Ratio TEXT)
无法弄清楚我做错了什么!
【问题讨论】:
标签: android