传递数组字符串gettestdata

Question

我有一个sqlite3数据库的两列数据。我在我base.It word.How可以通过字的阵列的字符串效果很好数据执行查询，以通过以下（字[I]）来gettestdata到数据库

public Cursor getTestData(word) 
{ 
    try 
    { 


     String sql ="SELECT suggest_text_2 FROm FTSdictionary WHERE suggest_text_1='"+word+"'"; 

     Log.v("Query",sql); 

     Cursor mCur = mDb.rawQuery(sql, null); 
     if (mCur!=null) 
     { 
      mCur.moveToNext(); 
     } 
     return mCur; 
    } 
    catch (SQLException mSQLException) 
    { 
     Log.e(TAG, "getTestData >>"+ mSQLException.toString()); 
     throw mSQLException; 
    } 
} 

Answer 1

可以使用SQL查询执行查询像这样：

String mQuery = ""; 
for (int i = 0; i < words.length; i++) { 
    mQuery.length() < 1 ? mQuery += "'" + words[i] + "'" : mQuery += ", '"+ words[i] + "'"; 
} 
String sql ="SELECT suggest_text_2 FROm FTSdictionary WHERE suggest_text_1 in ('"+ mQuery +"')"; 

我还没有测试过，但它应该工作。