-1
当我尝试在行POINTA(SQLite中的文本数据类型)中搜索,并将其与一个字符串进行比较时,程序停止。这是代码:STRING在SQLite数据库查询
public Cursor getpoints(String start,String end) throws SQLException {
Cursor mCursor = db.query(true, DATABASE_TABLE, new String[] {
KEY_PRIM,
NAME,
POINTA,
POINTA_LANG,
POINTA_LAT,
POINTB,
POINTB_LANG,
POINTB_LAT
},
POINTA +"=" +start,//here is the problem
null,
null,
null,
null,
null);
if (mCursor != null) {
mCursor.moveToFirst();
}
...
你一定_START_没有空? – mah 2011-05-29 11:44:39