[Migrations] Fix in script 102 and 105 to check if things exists

application/migrations/102_add_version_two_trigger_to_options.php

@@ -15,8 +15,11 @@ class Migration_add_version_two_trigger_to_options extends CI_Migration {
             array('option_name' => "version2_trigger", 'option_value' => "false", 'autoload' => "yes"),
         );
 
+        $query = $this->db->select('option_name')->where('option_name', 'version2_trigger')->get('options');
+        if($query->num_rows() == 0) {
             $this->db->insert_batch('options', $data);
         }
+    }
 
     public function down()
     {

application/migrations/105_create_dxcc_master_tables.php

@@ -4,6 +4,7 @@ class Migration_create_dxcc_master_tables extends CI_Migration {
 
 	public function up()
 	{
+	  if (!$this->db->table_exists('dxcc_master')) {
 		$this->db->query("CREATE TABLE `dxcc_master` (
 			`DXCCPrefix` varchar(6) DEFAULT NULL,
 			`DXCCSearch` varchar(6) DEFAULT NULL,
@@ -1042,6 +1043,7 @@ class Migration_create_dxcc_master_tables extends CI_Migration {
 		$this->db->query("INSERT INTO `dxcc_master` (DXCCPrefix,DXCCSearch,DXCCMap,DXCCSort,CountryCode,PrefixList,DXCCName,Location,Continent,CQZone,ITUZone,IOTA,TimeZone,Latitude,Longitude,StartDate,EndDate) VALUES ('CE9','CE9','CE9',29,13,'RI1ANZ','Antarctica','Progress Station (Russia)','AN','39','69','AN-016',-6.0,-69.397,76.373,NULL,NULL);");
 		$this->db->query("INSERT INTO `dxcc_master` (DXCCPrefix,DXCCSearch,DXCCMap,DXCCSort,CountryCode,PrefixList,DXCCName,Location,Continent,CQZone,ITUZone,IOTA,TimeZone,Latitude,Longitude,StartDate,EndDate) VALUES ('UA0','UA0','UA',1,15,'UA0','Asiatic Russia','Asiatic Russia','AS',NULL,NULL,NULL,NULL,64.0,130.0,NULL,NULL);");
 	  }
+	}
 
 	public function down(){
          $this->db->query("");