sqlite - Regarding fetching data from database in android application -

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I am developing an Android application in which I created a database called HeadShop when I run the code It crashes crash down if it crashes: 

  09-02 14: 29: 36.441: error / Android runtime (14984): java.lang.RuntimeException: unable to start activity ComponentInfo {com.redorange.database / Com.redorange.database.HeadshopDatabaseActivity}: android.database.sqlite.SQLiteException: Table HeadTable already exists: Create table headset (_id whole No primary key autoincrement, name text redundant grade text NOT NULL, description text is not zero); 09-02 14: 29: 36.441: Error / Android Random (1494): Android. App ActivateTrade.Perform Launch Activity (ActivityTrad.Java1622) 09-02-14: 29: 36.441: Error / Android Time (1494): App Activity on Android. Activity ActivityJava 1638   
 Can anyone help me in this regard?  
 I have coded for excited SQLite example.  
 
 Its crashing because you are already trying to create a table existing. Modify your table.  
  create [temp] sarak [if not] tbl_name

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