Question

In my application i open the database many time in one loop and then again i open the database it will not execute if (sqlite3_open([[self getDBPath] UTF8String], &database) == SQLITE_OK) this statement so my application doesnt work….

-(NSString *)getDBPath
{

    NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory , NSUserDomainMask, YES);
    NSString *documentsDir = [paths objectAtIndex:0];

    return [documentsDir stringByAppendingPathComponent:@"BasicGreetings.sqlite"];

}



-(void) fillimage:(NSInteger)imgno
{
    testAppDelegate *appDelg = (testAppDelegate *)[[UIApplication sharedApplication]delegate];

    sqlite3 *database= nil;

    if (sqlite3_open([[self getDBPath] UTF8String], &database) == SQLITE_OK)
    {

        const char *sql = "select setflag from Tblsetflag where imgNo = ?";
        sqlite3_stmt *selectStmt = nil;

        if (sqlite3_prepare_v2(database, sql, -1, &selectStmt, NULL) == SQLITE_OK) 
        {
            sqlite3_bind_int(selectStmt, 1,imgno);

            while (sqlite3_step(selectStmt) == SQLITE_ROW)
            {
                appDelg.a = sqlite3_column_int(selectStmt, 0);
                NSLog(@"%d",appDelg.a);
            }
        }


    }
    sqlite3_close(database);



}

Answer 1

Can you post the code to getDBPath, I suspect it can’t find the file… check that value you return from that method (run in the simulator) and browse the simulator documents directory in Finder and verify the file exists.