My application crashed when I retrieve second time from sqlite database in my running iPhone application -

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- (void) hydratedetailviewdata {      strong text//if detail view hydrated not database.     if(isdetailviewhydrated) return;      if(detailstmt == nil) {         const char *sql = "select name,rdate,image movie_data id = ?";         if(sqlite3_prepare_v2(database, sql, -1, &detailstmt, null) != sqlite_ok)             nsassert1(0, @"error while creating detail view statement. '%s'", sqlite3_errmsg(database));     }      sqlite3_bind_int(detailstmt, 1, informationid);      if(sqlite_done != sqlite3_step(detailstmt)) {          nsstring *str = [nsstring stringwithutf8string:(char *)sqlite3_column_text(detailstmt, 0)];         self.informationname = str;          //get date in temporary variable.         nsdate *date1;         date1 = [nsdate datewithtimeintervalsince1970:sqlite3_column_double(detailstmt, 1)];          //nsinteger dateininteger = sqlite3_column_int(detailstmt, 2);         //self.setdate= dateininteger;      //assign date. date value copied, since property declared "copy" attribute.         self.date = date1;          nsdata *data =[[nsdata alloc] initwithbytes:sqlite3_column_blob(detailstmt, 2) length:sqlite3_column_bytes(detailstmt, 2)];          if(data == nil)             nslog(@"no image found.");         else             self.img = [uiimage imagewithdata:data];           //release temporary variable. since created using alloc, have own it.         [date1 release];     }     else         nsassert1(0, @"error while getting price of coffee. '%s'", sqlite3_errmsg(database));     //detailviewcontroller.dvobj=     //reset detail statement.      sqlite3_reset(detailstmt);      //set isdetailviewhydrated yes, not again database.     isdetailviewhydrated = yes; }

second time pointer not go in if condition & directly goes in else part.

please change date binding code , use following code:

nsinteger datevalues = sqlite3_column_int(detailstmt, 1); self.date17 = (int )datevalues;

where date17 nsinteger defined in .h file, because think date field in database integer.


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