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POHow would I compare NSDate from my database of type TIMESTAMP?
 

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  1. POHow would I compare NSDate from my database of type TIMESTAMP?
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    <p>In my sqlite database I have a column named datekey of type TIMESTAMP.</p> <p>How would i match two timestamps ?</p> <p>I am using this:</p> <pre><code>NSString *Sql =@"SELECT ZTIMESLOT,ZAGENDA1,ZAGENDA2 FROM tbl_agenda where tbl_agenda.ZDATEKEY=%d"; NSString *sqlFormated = [NSString stringWithFormat:Sql,date]; </code></pre> <p>where date is of type NSDate.</p> <p>But as i can see in my database timestamp value for 26 feb is 1298678400 which is correct but when i am trying to match with above source code then date value become 78756944 which is complete wrong for comparison.</p> <p>Please help</p> <p>My complete code</p> <pre><code>-(NSMutableArray*)getAgendaDetail:(NSDate*)date </code></pre> <p>{</p> <pre><code>NSMutableArray *DateArr=[[NSMutableArray alloc]init]; sqlite3 *database; @try { DBSettings *dbSettings = [[DBSettings alloc]init]; [dbSettings checkAndCreateDatabase]; DatabaseName=dbSettings.DBName; DatabasePath=dbSettings.DBPath; [dbSettings release]; if(sqlite3_open([DatabasePath UTF8String], &amp;database) == SQLITE_OK) { // Setup the SQL Statement and compile it for faster access const char *sqlStatement; //NSString *Sql = @"SELECT * FROM song_info where id_song=%d" ; NSString *Sql =@"SELECT ZTIMESLOT,ZAGENDA1,ZAGENDA2 FROM tbl_agenda where tbl_agenda.ZDATEKEY=%lu"; NSString *sqlFormated = [NSString stringWithFormat:Sql,date]; sqlStatement=[sqlFormated UTF8String]; sqlite3_stmt *compiledStatement; if(sqlite3_prepare_v2(database, sqlStatement, -1, &amp;compiledStatement, NULL) == SQLITE_OK) { while(sqlite3_step(compiledStatement) == SQLITE_ROW) { --------------------------- </code></pre> <p>getting complete wrong value for sqlFormatted as compared to database value</p>
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