**Abfragezeit: 0.92 ms**
```
SELECT `data`

  FROM `tvojd_session`

  WHERE `session_id` = 'v349v7p6se2kqtmf7r4dtlcar4'
```
**Erklären**
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE tvojd_session const PRIMARY PRIMARY 602 const 1
**Profil (Profile)**
Error
The 'SHOW PROFILES' feature is disabled; you need MySQL built with 'enable-profiling' to have it working SQL=SHOW PROFILES
**Aufrufstapel (Call Stack)**
JROOT/libraries/joomla/session/storage/database.php:46
JROOT/libraries/joomla/session/session.php:658
JROOT/libraries/joomla/session/session.php:596
JROOT/libraries/cms/application/cms.php:662
JROOT/libraries/cms/application/cms.php:131
JROOT/libraries/cms/application/site.php:63
JROOT/libraries/cms/application/cms.php:322
JROOT/libraries/joomla/factory.php:124
JROOT/index.php:37
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 0.83 ms** **Nach letzter Abfrage: 6.32 ms**
```
DELETE 

  FROM `tvojd_session`

  WHERE `time` < '1575671205'
```
**Erklären**
**„EXPLAIN“ unmöglich für Abfrage: DELETE FROM `tvojd_session` WHERE `time` < '1575671205'**
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/libraries/cms/application/cms.php:679
JROOT/libraries/cms/application/cms.php:131
JROOT/libraries/cms/application/site.php:63
JROOT/libraries/cms/application/cms.php:322
JROOT/libraries/joomla/factory.php:124
JROOT/index.php:37
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 0.46 ms** **Nach letzter Abfrage: 0.35 ms**
```
SELECT `session_id`

  FROM `tvojd_session`

  WHERE `session_id` = 'v349v7p6se2kqtmf7r4dtlcar4' 
  LIMIT 0, 1
```
**Erklären**
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE tvojd_session const PRIMARY PRIMARY 602 const 1 Using index
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/libraries/cms/application/cms.php:175
JROOT/libraries/cms/application/cms.php:688
JROOT/libraries/cms/application/cms.php:131
JROOT/libraries/cms/application/site.php:63
JROOT/libraries/cms/application/cms.php:322
JROOT/libraries/joomla/factory.php:124
JROOT/index.php:37
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 0.80 ms** **Nach letzter Abfrage: 0.29 ms**
```
INSERT INTO `tvojd_session`
(`session_id`, `client_id`, `time`) 
  VALUES 
('v349v7p6se2kqtmf7r4dtlcar4', 0, '1575672105')
```
**Erklären**
**„EXPLAIN“ unmöglich für Abfrage: INSERT INTO `tvojd_session` (`session_id`, `client_id`, `time`) VALUES ('v349v7p6se2kqtmf7r4dtlcar4', 0, '1575672105')**
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/libraries/cms/application/cms.php:207
JROOT/libraries/cms/application/cms.php:688
JROOT/libraries/cms/application/cms.php:131
JROOT/libraries/cms/application/site.php:63
JROOT/libraries/cms/application/cms.php:322
JROOT/libraries/joomla/factory.php:124
JROOT/index.php:37
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 1.76 ms** **Nach letzter Abfrage: 18.72 ms**
```
SELECT extension_id AS id, element AS "option", params, enabled

  FROM tvojd_extensions

  WHERE `type` = 'component' 
  AND `element` = 'com_users'
```
**Erklären**
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE tvojd_extensions ref element_clientid,element_folder_clientid,extension element_clientid 302 const 1 Using where
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/libraries/joomla/cache/controller/callback.php:158
JROOT/libraries/cms/component/helper.php:396
JROOT/libraries/cms/component/helper.php:43
JROOT/libraries/cms/component/helper.php:91
JROOT/libraries/cms/application/site.php:557
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 2.13 ms** **Nach letzter Abfrage: 6.66 ms**
```
SELECT b.id

  FROM tvojd_usergroups AS a

  LEFT JOIN tvojd_usergroups AS b 
  ON b.lft <= a.lft 
  AND b.rgt >= a.rgt

  WHERE a.id = 9
```
**Erklären**
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE a const PRIMARY PRIMARY 4 const 1
1 SIMPLE b range idx_usergroup_nested_set_lookup idx_usergroup_nested_set_lookup 4 NULL 3 Using where
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/libraries/joomla/access/access.php:336
JROOT/libraries/joomla/access/access.php:405
JROOT/libraries/joomla/user/user.php:428
JROOT/libraries/cms/plugin/helper.php:298
JROOT/libraries/cms/plugin/helper.php:165
JROOT/libraries/cms/application/site.php:562
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 1.33 ms** **Nach letzter Abfrage: 1.53 ms**
```
SELECT id, rules

  FROM `tvojd_viewlevels`
```
**Erklären**
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE tvojd_viewlevels ALL NULL **ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN** NULL NULL 4
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/libraries/joomla/access/access.php:422
JROOT/libraries/joomla/user/user.php:428
JROOT/libraries/cms/plugin/helper.php:298
JROOT/libraries/cms/plugin/helper.php:165
JROOT/libraries/cms/application/site.php:562
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 2.65 ms** **Nach letzter Abfrage: 0.33 ms**
```
SELECT folder AS type, element AS name, params

  FROM tvojd_extensions

  WHERE enabled >= 1 
  AND type ='plugin' 
  AND state >= 0 
  AND access IN (1,1,5)

  ORDER BY ordering
```
**Erklären**
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE tvojd_extensions ref extension extension 62 const 63 Using where; **filesort wurde genutzt**
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/libraries/cms/plugin/helper.php:312
JROOT/libraries/cms/plugin/helper.php:165
JROOT/libraries/cms/application/site.php:562
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 1.38 ms** **Nach letzter Abfrage: 19.93 ms**
```
SELECT *

  FROM tvojd_languages

  WHERE published=1

  ORDER BY ordering ASC
```
**Erklären**
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE tvojd_languages ALL NULL **ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN** NULL NULL 4 Using where; **filesort wurde genutzt**
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/libraries/joomla/language/helper.php:166
JROOT/plugins/system/languagefilter/languagefilter.php:67
JROOT/libraries/cms/plugin/helper.php:257
JROOT/libraries/cms/plugin/helper.php:172
JROOT/libraries/cms/application/site.php:562
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 0.94 ms** **Nach letzter Abfrage: 0.27 ms**
```
SELECT extension_id AS id, element AS "option", params, enabled

  FROM tvojd_extensions

  WHERE `type` = 'component' 
  AND `element` = 'com_languages'
```
**Erklären**
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE tvojd_extensions ref element_clientid,element_folder_clientid,extension element_clientid 302 const 1 Using where
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/libraries/joomla/cache/controller/callback.php:158
JROOT/libraries/cms/component/helper.php:396
JROOT/libraries/cms/component/helper.php:43
JROOT/libraries/cms/component/helper.php:91
JROOT/plugins/system/languagefilter/languagefilter.php:69
JROOT/libraries/cms/plugin/helper.php:257
JROOT/libraries/cms/plugin/helper.php:172
JROOT/libraries/cms/application/site.php:562
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 2.59 ms** **Nach letzter Abfrage: 1.48 ms**
```
SELECT COUNT(*)

  FROM `tvojd_menu`

  WHERE home = 1 
  AND published = 1 
  AND client_id = 0
```
**Erklären**
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE tvojd_menu ref idx_client_id_parent_id_alias_language idx_client_id_parent_id_alias_language 1 const 63 Using where
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/administrator/components/com_languages/helpers/multilangstatus.php:32
JROOT/plugins/system/languagefilter/languagefilter.php:71
JROOT/libraries/cms/plugin/helper.php:257
JROOT/libraries/cms/plugin/helper.php:172
JROOT/libraries/cms/application/site.php:562
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 2.66 ms** **Nach letzter Abfrage: 117.15 ms**
**Doppelte Abfragen**: #56 #90
```
SHOW TABLES
```
**Erklären**
**„EXPLAIN“ unmöglich für Abfrage: SHOW TABLES**
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/plugins/system/jdownloads/jdownloads.php:30
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 1.92 ms** **Nach letzter Abfrage: 0.99 ms**
```
SELECT file_id 
  from tvojd_jdownloads_files 
  WHERE published = 1 
  AND use_timeframe = 1 
  AND publish_to != '0000-00-00 00:00:00' 
  AND publish_to <= '2019-12-06 23:41:45'
```
**Erklären**
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE tvojd_jdownloads_files ALL NULL **ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN** NULL NULL 225 Using where
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/plugins/system/jdownloads/jdownloads.php:59
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 0.69 ms** **Nach letzter Abfrage: 0.17 ms**
```
SELECT file_id 
  from tvojd_jdownloads_files 
  WHERE published = 0 
  AND use_timeframe = 1 
  AND publish_from != '0000-00-00 00:00:00' 
  AND publish_from <= '2019-12-06 23:41:45'
```
**Erklären**
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE tvojd_jdownloads_files ALL NULL **ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN** NULL NULL 225 Using where
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/plugins/system/jdownloads/jdownloads.php:67
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 0.66 ms** **Nach letzter Abfrage: 2.59 ms**
```
SELECT * 
  FROM tvojd_extensions 
  WHERE element='mailster' 
  AND folder='system'
```
**Erklären**
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE tvojd_extensions ref element_clientid,element_folder_clientid element_clientid 302 const 1 Using where
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/administrator/components/com_mailster/mailster/app/PluginUtils.php:176
JROOT/plugins/system/mailster/mailster.php:56
JROOT/plugins/system/mailster/mailster.php:71
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 0.59 ms** **Nach letzter Abfrage: 27.80 ms**
```
SELECT extension_id AS id, element AS "option", params, enabled

  FROM tvojd_extensions

  WHERE `type` = 'component' 
  AND `element` = 'com_mailster'
```
**Erklären**
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE tvojd_extensions ref element_clientid,element_folder_clientid,extension element_clientid 302 const 1 Using where
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/libraries/joomla/cache/controller/callback.php:158
JROOT/libraries/cms/component/helper.php:396
JROOT/libraries/cms/component/helper.php:43
JROOT/administrator/components/com_mailster/mailster/conf/Configuration.php:42
JROOT/administrator/components/com_mailster/mailster/conf/Configuration.php:136
JROOT/administrator/components/com_mailster/mailster/app/Log.php:211
JROOT/administrator/components/com_mailster/mailster/app/Log.php:195
JROOT/administrator/components/com_mailster/mailster/app/Log.php:52
JROOT/administrator/components/com_mailster/mailster/app/Log.php:128
JROOT/plugins/system/mailster/mailster.php:89
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 0.51 ms** **Nach letzter Abfrage: 0.21 ms**
**Doppelte Abfragen**: #30 #31 #32 #37 #38 #40 #41 #42 #44 #48 #49 #51 #52
```
SELECT extension_id AS "id", element AS "option", params, enabled

  FROM tvojd_extensions

  WHERE `type` = 'component' 
  AND `element` = 'com_mailster'
```
**Erklären**
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE tvojd_extensions ref element_clientid,element_folder_clientid,extension element_clientid 302 const 1 Using where
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/administrator/components/com_mailster/mailster/app/Application.php:46
JROOT/administrator/components/com_mailster/mailster/conf/Configuration.php:44
JROOT/administrator/components/com_mailster/mailster/conf/Configuration.php:136
JROOT/administrator/components/com_mailster/mailster/app/Log.php:211
JROOT/administrator/components/com_mailster/mailster/app/Log.php:195
JROOT/administrator/components/com_mailster/mailster/app/Log.php:52
JROOT/administrator/components/com_mailster/mailster/app/Log.php:128
JROOT/plugins/system/mailster/mailster.php:89
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 2.23 ms** **Nach letzter Abfrage: 3.78 ms**
**Doppelte Abfragen**: #19 #20 #21
```
SHOW FULL COLUMNS 
  FROM tvojd_users 
  WHERE 1
```
**Erklären**
**„EXPLAIN“ unmöglich für Abfrage: SHOW FULL COLUMNS FROM tvojd_users WHERE 1**
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/administrator/components/com_mailster/mailster/utils/DBUtils.php:163
JROOT/administrator/components/com_mailster/mailster/utils/DBUtils.php:77
JROOT/plugins/system/mailster/mailster.php:160
JROOT/plugins/system/mailster/mailster.php:91
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 1.07 ms** **Nach letzter Abfrage: 0.13 ms**
**Doppelte Abfragen**: #18 #20 #21
```
SHOW FULL COLUMNS 
  FROM tvojd_users 
  WHERE 1
```
**Erklären**
**„EXPLAIN“ unmöglich für Abfrage: SHOW FULL COLUMNS FROM tvojd_users WHERE 1**
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/administrator/components/com_mailster/mailster/utils/DBUtils.php:174
JROOT/administrator/components/com_mailster/mailster/utils/DBUtils.php:77
JROOT/plugins/system/mailster/mailster.php:160
JROOT/plugins/system/mailster/mailster.php:91
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 1.98 ms** **Nach letzter Abfrage: 0.37 ms**
**Doppelte Abfragen**: #18 #19 #21
```
SHOW FULL COLUMNS 
  FROM tvojd_users 
  WHERE 1
```
**Erklären**
**„EXPLAIN“ unmöglich für Abfrage: SHOW FULL COLUMNS FROM tvojd_users WHERE 1**
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/administrator/components/com_mailster/mailster/utils/DBUtils.php:163
JROOT/administrator/components/com_mailster/mailster/utils/DBUtils.php:78
JROOT/plugins/system/mailster/mailster.php:160
JROOT/plugins/system/mailster/mailster.php:91
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 1.14 ms** **Nach letzter Abfrage: 0.08 ms**
**Doppelte Abfragen**: #18 #19 #20
```
SHOW FULL COLUMNS 
  FROM tvojd_users 
  WHERE 1
```
**Erklären**
**„EXPLAIN“ unmöglich für Abfrage: SHOW FULL COLUMNS FROM tvojd_users WHERE 1**
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/administrator/components/com_mailster/mailster/utils/DBUtils.php:174
JROOT/administrator/components/com_mailster/mailster/utils/DBUtils.php:78
JROOT/plugins/system/mailster/mailster.php:160
JROOT/plugins/system/mailster/mailster.php:91
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 1.49 ms** **Nach letzter Abfrage: 0.26 ms**
**Doppelte Abfragen**: #23
```
SHOW FULL COLUMNS 
  FROM tvojd_usergroups 
  WHERE 1
```
**Erklären**
**„EXPLAIN“ unmöglich für Abfrage: SHOW FULL COLUMNS FROM tvojd_usergroups WHERE 1**
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/administrator/components/com_mailster/mailster/utils/DBUtils.php:163
JROOT/administrator/components/com_mailster/mailster/utils/DBUtils.php:79
JROOT/plugins/system/mailster/mailster.php:160
JROOT/plugins/system/mailster/mailster.php:91
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 1.06 ms** **Nach letzter Abfrage: 0.14 ms**
**Doppelte Abfragen**: #22
```
SHOW FULL COLUMNS 
  FROM tvojd_usergroups 
  WHERE 1
```
**Erklären**
**„EXPLAIN“ unmöglich für Abfrage: SHOW FULL COLUMNS FROM tvojd_usergroups WHERE 1**
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/administrator/components/com_mailster/mailster/utils/DBUtils.php:174
JROOT/administrator/components/com_mailster/mailster/utils/DBUtils.php:79
JROOT/plugins/system/mailster/mailster.php:160
JROOT/plugins/system/mailster/mailster.php:91
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 1.84 ms** **Nach letzter Abfrage: 0.27 ms**
**Doppelte Abfragen**: #25 #26 #27
```
SHOW FULL COLUMNS 
  FROM tvojd_mailster_users 
  WHERE 1
```
**Erklären**
**„EXPLAIN“ unmöglich für Abfrage: SHOW FULL COLUMNS FROM tvojd_mailster_users WHERE 1**
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/administrator/components/com_mailster/mailster/utils/DBUtils.php:163
JROOT/administrator/components/com_mailster/mailster/utils/DBUtils.php:80
JROOT/plugins/system/mailster/mailster.php:160
JROOT/plugins/system/mailster/mailster.php:91
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 1.48 ms** **Nach letzter Abfrage: 0.11 ms**
**Doppelte Abfragen**: #24 #26 #27
```
SHOW FULL COLUMNS 
  FROM tvojd_mailster_users 
  WHERE 1
```
**Erklären**
**„EXPLAIN“ unmöglich für Abfrage: SHOW FULL COLUMNS FROM tvojd_mailster_users WHERE 1**
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/administrator/components/com_mailster/mailster/utils/DBUtils.php:174
JROOT/administrator/components/com_mailster/mailster/utils/DBUtils.php:80
JROOT/plugins/system/mailster/mailster.php:160
JROOT/plugins/system/mailster/mailster.php:91
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 2.09 ms** **Nach letzter Abfrage: 0.19 ms**
**Doppelte Abfragen**: #24 #25 #27
```
SHOW FULL COLUMNS 
  FROM tvojd_mailster_users 
  WHERE 1
```
**Erklären**
**„EXPLAIN“ unmöglich für Abfrage: SHOW FULL COLUMNS FROM tvojd_mailster_users WHERE 1**
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/administrator/components/com_mailster/mailster/utils/DBUtils.php:163
JROOT/administrator/components/com_mailster/mailster/utils/DBUtils.php:81
JROOT/plugins/system/mailster/mailster.php:160
JROOT/plugins/system/mailster/mailster.php:91
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 1.01 ms** **Nach letzter Abfrage: 0.10 ms**
**Doppelte Abfragen**: #24 #25 #26
```
SHOW FULL COLUMNS 
  FROM tvojd_mailster_users 
  WHERE 1
```
**Erklären**
**„EXPLAIN“ unmöglich für Abfrage: SHOW FULL COLUMNS FROM tvojd_mailster_users WHERE 1**
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/administrator/components/com_mailster/mailster/utils/DBUtils.php:174
JROOT/administrator/components/com_mailster/mailster/utils/DBUtils.php:81
JROOT/plugins/system/mailster/mailster.php:160
JROOT/plugins/system/mailster/mailster.php:91
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 1.65 ms** **Nach letzter Abfrage: 0.23 ms**
**Doppelte Abfragen**: #29
```
SHOW FULL COLUMNS 
  FROM tvojd_mailster_groups 
  WHERE 1
```
**Erklären**
**„EXPLAIN“ unmöglich für Abfrage: SHOW FULL COLUMNS FROM tvojd_mailster_groups WHERE 1**
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/administrator/components/com_mailster/mailster/utils/DBUtils.php:163
JROOT/administrator/components/com_mailster/mailster/utils/DBUtils.php:82
JROOT/plugins/system/mailster/mailster.php:160
JROOT/plugins/system/mailster/mailster.php:91
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 0.94 ms** **Nach letzter Abfrage: 0.10 ms**
**Doppelte Abfragen**: #28
```
SHOW FULL COLUMNS 
  FROM tvojd_mailster_groups 
  WHERE 1
```
**Erklären**
**„EXPLAIN“ unmöglich für Abfrage: SHOW FULL COLUMNS FROM tvojd_mailster_groups WHERE 1**
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/administrator/components/com_mailster/mailster/utils/DBUtils.php:174
JROOT/administrator/components/com_mailster/mailster/utils/DBUtils.php:82
JROOT/plugins/system/mailster/mailster.php:160
JROOT/plugins/system/mailster/mailster.php:91
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 0.25 ms** **Nach letzter Abfrage: 0.46 ms**
**Doppelte Abfragen**: #17 #31 #32 #37 #38 #40 #41 #42 #44 #48 #49 #51 #52
```
SELECT extension_id AS "id", element AS "option", params, enabled

  FROM tvojd_extensions

  WHERE `type` = 'component' 
  AND `element` = 'com_mailster'
```
**Erklären**
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE tvojd_extensions ref element_clientid,element_folder_clientid,extension element_clientid 302 const 1 Using where
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/administrator/components/com_mailster/mailster/app/Application.php:46
JROOT/administrator/components/com_mailster/mailster/conf/Configuration.php:44
JROOT/administrator/components/com_mailster/mailster/conf/Configuration.php:136
JROOT/administrator/components/com_mailster/mailster/app/Log.php:211
JROOT/administrator/components/com_mailster/mailster/app/Log.php:195
JROOT/administrator/components/com_mailster/mailster/app/Log.php:52
JROOT/administrator/components/com_mailster/mailster/app/Log.php:128
JROOT/plugins/system/mailster/mailster.php:265
JROOT/plugins/system/mailster/mailster.php:93
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 0.26 ms** **Nach letzter Abfrage: 0.24 ms**
**Doppelte Abfragen**: #17 #30 #32 #37 #38 #40 #41 #42 #44 #48 #49 #51 #52
```
SELECT extension_id AS "id", element AS "option", params, enabled

  FROM tvojd_extensions

  WHERE `type` = 'component' 
  AND `element` = 'com_mailster'
```
**Erklären**
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE tvojd_extensions ref element_clientid,element_folder_clientid,extension element_clientid 302 const 1 Using where
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/administrator/components/com_mailster/mailster/app/Application.php:46
JROOT/administrator/components/com_mailster/mailster/conf/Configuration.php:44
JROOT/administrator/components/com_mailster/mailster/conf/Configuration.php:136
JROOT/administrator/components/com_mailster/mailster/app/Log.php:211
JROOT/administrator/components/com_mailster/mailster/app/Log.php:195
JROOT/administrator/components/com_mailster/mailster/app/Log.php:52
JROOT/administrator/components/com_mailster/mailster/app/Log.php:128
JROOT/plugins/system/mailster/mailster.php:96
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 0.21 ms** **Nach letzter Abfrage: 0.28 ms**
**Doppelte Abfragen**: #17 #30 #31 #37 #38 #40 #41 #42 #44 #48 #49 #51 #52
```
SELECT extension_id AS "id", element AS "option", params, enabled

  FROM tvojd_extensions

  WHERE `type` = 'component' 
  AND `element` = 'com_mailster'
```
**Erklären**
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE tvojd_extensions ref element_clientid,element_folder_clientid,extension element_clientid 302 const 1 Using where
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/administrator/components/com_mailster/mailster/app/Application.php:46
JROOT/administrator/components/com_mailster/mailster/conf/Configuration.php:44
JROOT/administrator/components/com_mailster/mailster/conf/Configuration.php:136
JROOT/administrator/components/com_mailster/mailster/app/Log.php:211
JROOT/administrator/components/com_mailster/mailster/app/Log.php:195
JROOT/administrator/components/com_mailster/mailster/app/Log.php:52
JROOT/administrator/components/com_mailster/mailster/app/Log.php:128
JROOT/plugins/system/mailster/mailster.php:99
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 2.78 ms** **Nach letzter Abfrage: 4.96 ms**
**Doppelte Abfragen**: #34
```
SHOW COLUMNS 
  FROM tvojd_mailster_lists
```
**Erklären**
**„EXPLAIN“ unmöglich für Abfrage: SHOW COLUMNS FROM tvojd_mailster_lists**
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/administrator/components/com_mailster/mailster/utils/DBUtils.php:292
JROOT/administrator/components/com_mailster/mailster/utils/DBUtils.php:233
JROOT/administrator/components/com_mailster/mailster/mail/MailingListUtils.php:106
JROOT/administrator/components/com_mailster/mailster/mail/MailRetriever.php:30
JROOT/plugins/system/mailster/mailster.php:101
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 2.26 ms** **Nach letzter Abfrage: 0.15 ms**
**Doppelte Abfragen**: #33
```
SHOW COLUMNS 
  FROM tvojd_mailster_lists
```
**Erklären**
**„EXPLAIN“ unmöglich für Abfrage: SHOW COLUMNS FROM tvojd_mailster_lists**
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/administrator/components/com_mailster/mailster/utils/DBUtils.php:300
JROOT/administrator/components/com_mailster/mailster/utils/DBUtils.php:233
JROOT/administrator/components/com_mailster/mailster/mail/MailingListUtils.php:106
JROOT/administrator/components/com_mailster/mailster/mail/MailRetriever.php:30
JROOT/plugins/system/mailster/mailster.php:101
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 1.24 ms** **Nach letzter Abfrage: 0.76 ms**
```
SHOW TABLES LIKE 'tvojd_mailster_servers'
```
**Erklären**
**„EXPLAIN“ unmöglich für Abfrage: SHOW TABLES LIKE 'tvojd_mailster_servers'**
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/administrator/components/com_mailster/mailster/utils/DBUtils.php:250
JROOT/administrator/components/com_mailster/mailster/mail/MailingListUtils.php:106
JROOT/administrator/components/com_mailster/mailster/mail/MailRetriever.php:30
JROOT/plugins/system/mailster/mailster.php:101
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 1.16 ms** **Nach letzter Abfrage: 0.14 ms**
```
SELECT l.*, inbox.server_host AS mail_in_host, inbox.server_port AS mail_in_port, inbox.secure_protocol AS mail_in_use_secure, inbox.secure_authentication AS mail_in_use_sec_auth, inbox.protocol AS mail_in_protocol, inbox.connection_parameter AS mail_in_params, outbox.server_host AS mail_out_host, outbox.server_port AS mail_out_port, outbox.secure_protocol AS mail_out_use_secure, outbox.secure_authentication AS mail_out_use_sec_auth 
  FROM tvojd_mailster_lists l 
  LEFT JOIN tvojd_mailster_servers inbox 
  ON (l.server_inb_id = inbox.id) 
  LEFT JOIN tvojd_mailster_servers outbox 
  ON (l.server_out_id = outbox.id) 
  WHERE l.active ='1'  
  ORDER BY l.last_check ASC
```
**Erklären**
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE NULL NULL NULL **ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN** NULL NULL NULL Impossible WHERE noticed after reading const tables
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/administrator/components/com_mailster/mailster/mail/MailingListUtils.php:130
JROOT/administrator/components/com_mailster/mailster/mail/MailRetriever.php:30
JROOT/plugins/system/mailster/mailster.php:101
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 0.24 ms** **Nach letzter Abfrage: 0.23 ms**
**Doppelte Abfragen**: #17 #30 #31 #32 #38 #40 #41 #42 #44 #48 #49 #51 #52
```
SELECT extension_id AS "id", element AS "option", params, enabled

  FROM tvojd_extensions

  WHERE `type` = 'component' 
  AND `element` = 'com_mailster'
```
**Erklären**
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE tvojd_extensions ref element_clientid,element_folder_clientid,extension element_clientid 302 const 1 Using where
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/administrator/components/com_mailster/mailster/app/Application.php:46
JROOT/administrator/components/com_mailster/mailster/conf/Configuration.php:44
JROOT/administrator/components/com_mailster/mailster/conf/Configuration.php:136
JROOT/administrator/components/com_mailster/mailster/app/Log.php:211
JROOT/administrator/components/com_mailster/mailster/app/Log.php:195
JROOT/administrator/components/com_mailster/mailster/app/Log.php:52
JROOT/administrator/components/com_mailster/mailster/app/Log.php:128
JROOT/administrator/components/com_mailster/mailster/mail/MailRetriever.php:32
JROOT/plugins/system/mailster/mailster.php:101
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 0.35 ms** **Nach letzter Abfrage: 0.28 ms**
**Doppelte Abfragen**: #17 #30 #31 #32 #37 #40 #41 #42 #44 #48 #49 #51 #52
```
SELECT extension_id AS "id", element AS "option", params, enabled

  FROM tvojd_extensions

  WHERE `type` = 'component' 
  AND `element` = 'com_mailster'
```
**Erklären**
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE tvojd_extensions ref element_clientid,element_folder_clientid,extension element_clientid 302 const 1 Using where
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/administrator/components/com_mailster/mailster/app/Application.php:46
JROOT/administrator/components/com_mailster/mailster/conf/Configuration.php:44
JROOT/administrator/components/com_mailster/mailster/conf/Configuration.php:136
JROOT/administrator/components/com_mailster/mailster/app/Log.php:211
JROOT/administrator/components/com_mailster/mailster/app/Log.php:195
JROOT/administrator/components/com_mailster/mailster/app/Log.php:52
JROOT/administrator/components/com_mailster/mailster/app/Log.php:128
JROOT/plugins/system/mailster/mailster.php:102
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 1.69 ms** **Nach letzter Abfrage: 0.29 ms**
```
UPDATE tvojd_extensions 
  SET params = '{\"trigger_source\":\"all\",\"last_exec_retrieve\":1575672105,\"last_exec_sending\":1575671811,\"last_exec_maintenance\":1575670439,\"minchecktime\":\"240\",\"minsendtime\":\"60\",\"minmaintenance\":\"3600\",\"maxexectime\":\"10\",\"minduration\":\"2\"}' 
  WHERE extension_id='10091'
```
**Erklären**
**„EXPLAIN“ unmöglich für Abfrage: UPDATE tvojd_extensions SET params = '{\"trigger_source\":\"all\",\"last_exec_retrieve\":1575672105,\"last_exec_sending\":1575671811,\"last_exec_maintenance\":1575670439,\"minchecktime\":\"240\",\"minsendtime\":\"60\",\"minmaintenance\":\"3600\",\"maxexectime\":\"10\",\"minduration\":\"2\"}' WHERE extension_id='10091'**
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/administrator/components/com_mailster/mailster/app/PluginUtils.php:188
JROOT/plugins/system/mailster/mailster.php:105
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 0.49 ms** **Nach letzter Abfrage: 0.29 ms**
**Doppelte Abfragen**: #17 #30 #31 #32 #37 #38 #41 #42 #44 #48 #49 #51 #52
```
SELECT extension_id AS "id", element AS "option", params, enabled

  FROM tvojd_extensions

  WHERE `type` = 'component' 
  AND `element` = 'com_mailster'
```
**Erklären**
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE tvojd_extensions ref element_clientid,element_folder_clientid,extension element_clientid 302 const 1 Using where
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/administrator/components/com_mailster/mailster/app/Application.php:46
JROOT/administrator/components/com_mailster/mailster/conf/Configuration.php:44
JROOT/administrator/components/com_mailster/mailster/conf/Configuration.php:136
JROOT/administrator/components/com_mailster/mailster/app/Log.php:211
JROOT/administrator/components/com_mailster/mailster/app/Log.php:195
JROOT/administrator/components/com_mailster/mailster/app/Log.php:52
JROOT/administrator/components/com_mailster/mailster/app/Log.php:128
JROOT/plugins/system/mailster/mailster.php:265
JROOT/plugins/system/mailster/mailster.php:107
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 0.28 ms** **Nach letzter Abfrage: 0.42 ms**
**Doppelte Abfragen**: #17 #30 #31 #32 #37 #38 #40 #42 #44 #48 #49 #51 #52
```
SELECT extension_id AS "id", element AS "option", params, enabled

  FROM tvojd_extensions

  WHERE `type` = 'component' 
  AND `element` = 'com_mailster'
```
**Erklären**
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE tvojd_extensions ref element_clientid,element_folder_clientid,extension element_clientid 302 const 1 Using where
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/administrator/components/com_mailster/mailster/app/Application.php:46
JROOT/administrator/components/com_mailster/mailster/conf/Configuration.php:44
JROOT/administrator/components/com_mailster/mailster/conf/Configuration.php:136
JROOT/administrator/components/com_mailster/mailster/app/Log.php:211
JROOT/administrator/components/com_mailster/mailster/app/Log.php:195
JROOT/administrator/components/com_mailster/mailster/app/Log.php:52
JROOT/administrator/components/com_mailster/mailster/app/Log.php:128
JROOT/plugins/system/mailster/mailster.php:277
JROOT/plugins/system/mailster/mailster.php:116
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 0.24 ms** **Nach letzter Abfrage: 0.44 ms**
**Doppelte Abfragen**: #17 #30 #31 #32 #37 #38 #40 #41 #44 #48 #49 #51 #52
```
SELECT extension_id AS "id", element AS "option", params, enabled

  FROM tvojd_extensions

  WHERE `type` = 'component' 
  AND `element` = 'com_mailster'
```
**Erklären**
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE tvojd_extensions ref element_clientid,element_folder_clientid,extension element_clientid 302 const 1 Using where
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/administrator/components/com_mailster/mailster/app/Application.php:46
JROOT/administrator/components/com_mailster/mailster/conf/Configuration.php:44
JROOT/administrator/components/com_mailster/mailster/conf/Configuration.php:136
JROOT/administrator/components/com_mailster/mailster/app/Log.php:211
JROOT/administrator/components/com_mailster/mailster/app/Log.php:195
JROOT/administrator/components/com_mailster/mailster/app/Log.php:52
JROOT/administrator/components/com_mailster/mailster/app/Log.php:128
JROOT/plugins/system/mailster/mailster.php:120
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	tvojd_session	const	PRIMARY	PRIMARY	602	const	1

Error
The 'SHOW PROFILES' feature is disabled; you need MySQL built with 'enable-profiling' to have it working SQL=SHOW PROFILES

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	tvojd_session	const	PRIMARY	PRIMARY	602	const	1	Using index

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	tvojd_extensions	ref	element_clientid,element_folder_clientid,extension	element_clientid	302	const	1	Using where

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	a	const	PRIMARY	PRIMARY	4	const	1
1	SIMPLE	b	range	idx_usergroup_nested_set_lookup	idx_usergroup_nested_set_lookup	4	NULL	3	Using where

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	tvojd_viewlevels	ALL	NULL	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	4

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	tvojd_extensions	ref	extension	extension	62	const	63	Using where; filesort wurde genutzt

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	tvojd_languages	ALL	NULL	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	4	Using where; filesort wurde genutzt

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	tvojd_extensions	ref	element_clientid,element_folder_clientid,extension	element_clientid	302	const	1	Using where

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	tvojd_menu	ref	idx_client_id_parent_id_alias_language	idx_client_id_parent_id_alias_language	1	const	63	Using where

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	tvojd_jdownloads_files	ALL	NULL	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	225	Using where

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	tvojd_jdownloads_files	ALL	NULL	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	225	Using where

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	tvojd_extensions	ref	element_clientid,element_folder_clientid	element_clientid	302	const	1	Using where

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	tvojd_extensions	ref	element_clientid,element_folder_clientid,extension	element_clientid	302	const	1	Using where

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	tvojd_extensions	ref	element_clientid,element_folder_clientid,extension	element_clientid	302	const	1	Using where

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	tvojd_extensions	ref	element_clientid,element_folder_clientid,extension	element_clientid	302	const	1	Using where

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	tvojd_extensions	ref	element_clientid,element_folder_clientid,extension	element_clientid	302	const	1	Using where

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	tvojd_extensions	ref	element_clientid,element_folder_clientid,extension	element_clientid	302	const	1	Using where

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	NULL	NULL	NULL	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	NULL	Impossible WHERE noticed after reading const tables

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	tvojd_extensions	ref	element_clientid,element_folder_clientid,extension	element_clientid	302	const	1	Using where

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	tvojd_extensions	ref	element_clientid,element_folder_clientid,extension	element_clientid	302	const	1	Using where

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	tvojd_extensions	ref	element_clientid,element_folder_clientid,extension	element_clientid	302	const	1	Using where

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	tvojd_extensions	ref	element_clientid,element_folder_clientid,extension	element_clientid	302	const	1	Using where

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	tvojd_extensions	ref	element_clientid,element_folder_clientid,extension	element_clientid	302	const	1	Using where

**Abfragezeit: 1.21 ms** **Nach letzter Abfrage: 8.96 ms**

SELECT m.* 
  FROM tvojd_mailster_mails m 
  WHERE m.list_id in ( SELECT id 
  FROM tvojd_mailster_lists 
  WHERE active ='1' ) 
  AND m.fwd_completed ='0' 
  AND bounced_mail = '0' 
  AND blocked_mail = '0' 
  AND m.fwd_errors < ( SELECT max_send_attempts 
  FROM tvojd_mailster_lists l 
  WHERE m.list_id = l.id 
  LIMIT 1) 
  ORDER BY m.receive_timestamp

**Erklären**

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	PRIMARY	NULL	NULL	NULL	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	NULL	Impossible WHERE noticed after reading const tables
3	DEPENDENT SUBQUERY	NULL	NULL	NULL	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	NULL	Impossible WHERE noticed after reading const tables
2	DEPENDENT SUBQUERY	NULL	NULL	NULL	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	NULL	Impossible WHERE noticed after reading const tables

**Profil (Profile)**

**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**

**Aufrufstapel (Call Stack)**

JROOT/administrator/components/com_mailster/mailster/mail/MailQueue.php:729

JROOT/administrator/components/com_mailster/mailster/mail/MailSender.php:38

JROOT/plugins/system/mailster/mailster.php:122

JROOT/libraries/joomla/event/event.php:71

JROOT/libraries/joomla/event/dispatcher.php:162

JROOT/libraries/joomla/application/base.php:106

JROOT/libraries/cms/application/cms.php:577

JROOT/libraries/cms/application/site.php:636

JROOT/libraries/cms/application/site.php:196

JROOT/libraries/cms/application/cms.php:245

JROOT/index.php:40

[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]

**Abfragezeit: 0.47 ms** **Nach letzter Abfrage: 0.25 ms**
**Doppelte Abfragen**: #17 #30 #31 #32 #37 #38 #40 #41 #42 #48 #49 #51 #52
```
SELECT extension_id AS "id", element AS "option", params, enabled

  FROM tvojd_extensions

  WHERE `type` = 'component' 
  AND `element` = 'com_mailster'
```
**Erklären**
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE tvojd_extensions ref element_clientid,element_folder_clientid,extension element_clientid 302 const 1 Using where
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/administrator/components/com_mailster/mailster/app/Application.php:46
JROOT/administrator/components/com_mailster/mailster/conf/Configuration.php:44
JROOT/administrator/components/com_mailster/mailster/conf/Configuration.php:136
JROOT/administrator/components/com_mailster/mailster/app/Log.php:211
JROOT/administrator/components/com_mailster/mailster/app/Log.php:195
JROOT/administrator/components/com_mailster/mailster/app/Log.php:52
JROOT/administrator/components/com_mailster/mailster/app/Log.php:128
JROOT/administrator/components/com_mailster/mailster/mail/MailSender.php:72
JROOT/administrator/components/com_mailster/mailster/mail/MailSender.php:39
JROOT/plugins/system/mailster/mailster.php:122
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 0.74 ms** **Nach letzter Abfrage: 0.12 ms**
```
SELECT d.* 
  FROM tvojd_mailster_digests d 
  WHERE d.digest_freq > 0 
  AND d.next_send_date < NOW() 
  ORDER BY d.next_send_date
```
**Erklären**
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE NULL NULL NULL **ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN** NULL NULL NULL Impossible WHERE noticed after reading const tables
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/administrator/components/com_mailster/mailster/mail/MailQueue.php:759
JROOT/administrator/components/com_mailster/mailster/mail/MailSender.php:40
JROOT/plugins/system/mailster/mailster.php:122
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 1.57 ms** **Nach letzter Abfrage: 5.18 ms**
```
SELECT a.rules

  FROM tvojd_assets AS a

  WHERE (a.id = 1)

  GROUP BY a.id, a.rules, a.lft
```
**Erklären**
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE a const PRIMARY PRIMARY 4 const 1
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/libraries/joomla/access/access.php:250
JROOT/libraries/joomla/user/user.php:364
JROOT/administrator/components/com_mailster/mailster/app/Authorization.php:42
JROOT/administrator/components/com_mailster/model_legacy.php:32
JROOT/administrator/components/com_mailster/models/digest.php:40
JROOT/libraries/legacy/model/legacy.php:198
JROOT/administrator/components/com_mailster/mailster/Factory.php:422
JROOT/administrator/components/com_mailster/mailster/mail/DigestSender.php:30
JROOT/administrator/components/com_mailster/mailster/mail/MailSender.php:41
JROOT/plugins/system/mailster/mailster.php:122
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	tvojd_extensions	ref	element_clientid,element_folder_clientid,extension	element_clientid	302	const	1	Using where

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	NULL	NULL	NULL	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	NULL	Impossible WHERE noticed after reading const tables

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	a	const	PRIMARY	PRIMARY	4	const	1

**Abfragezeit: 2.16 ms** **Nach letzter Abfrage: 2.58 ms**

SELECT b.rules

  FROM tvojd_assets AS a

  LEFT JOIN tvojd_assets AS b 
  ON b.lft <= a.lft 
  AND b.rgt >= a.rgt

  WHERE (a.name = 'com_mailster')

  GROUP BY b.id, b.rules, b.lft

  ORDER BY b.lft

**Erklären**

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	a	const	idx_asset_name	idx_asset_name	152	const	1	Using temporary; filesort wurde genutzt
1	SIMPLE	b	ALL	idx_lft_rgt	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	364

**Profil (Profile)**

**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**

**Aufrufstapel (Call Stack)**

JROOT/libraries/joomla/access/access.php:250

JROOT/libraries/joomla/access/access.php:110

JROOT/libraries/joomla/user/user.php:373

JROOT/administrator/components/com_mailster/mailster/app/Authorization.php:42

JROOT/administrator/components/com_mailster/model_legacy.php:32

JROOT/administrator/components/com_mailster/models/digest.php:40

JROOT/libraries/legacy/model/legacy.php:198

JROOT/administrator/components/com_mailster/mailster/Factory.php:422

JROOT/administrator/components/com_mailster/mailster/mail/DigestSender.php:30

JROOT/administrator/components/com_mailster/mailster/mail/MailSender.php:41

JROOT/plugins/system/mailster/mailster.php:122

JROOT/libraries/joomla/event/event.php:71

JROOT/libraries/joomla/event/dispatcher.php:162

JROOT/libraries/joomla/application/base.php:106

JROOT/libraries/cms/application/cms.php:577

JROOT/libraries/cms/application/site.php:636

JROOT/libraries/cms/application/site.php:196

JROOT/libraries/cms/application/cms.php:245

JROOT/index.php:40

[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]

**Abfragezeit: 0.47 ms** **Nach letzter Abfrage: 0.60 ms**
**Doppelte Abfragen**: #17 #30 #31 #32 #37 #38 #40 #41 #42 #44 #49 #51 #52
```
SELECT extension_id AS "id", element AS "option", params, enabled

  FROM tvojd_extensions

  WHERE `type` = 'component' 
  AND `element` = 'com_mailster'
```
**Erklären**
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE tvojd_extensions ref element_clientid,element_folder_clientid,extension element_clientid 302 const 1 Using where
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/administrator/components/com_mailster/mailster/app/Application.php:46
JROOT/administrator/components/com_mailster/mailster/conf/Configuration.php:44
JROOT/administrator/components/com_mailster/mailster/conf/Configuration.php:136
JROOT/administrator/components/com_mailster/mailster/app/Log.php:211
JROOT/administrator/components/com_mailster/mailster/app/Log.php:195
JROOT/administrator/components/com_mailster/mailster/app/Log.php:52
JROOT/administrator/components/com_mailster/mailster/app/Log.php:128
JROOT/administrator/components/com_mailster/mailster/mail/DigestSender.php:51
JROOT/administrator/components/com_mailster/mailster/mail/MailSender.php:41
JROOT/plugins/system/mailster/mailster.php:122
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 0.22 ms** **Nach letzter Abfrage: 0.19 ms**
**Doppelte Abfragen**: #17 #30 #31 #32 #37 #38 #40 #41 #42 #44 #48 #51 #52
```
SELECT extension_id AS "id", element AS "option", params, enabled

  FROM tvojd_extensions

  WHERE `type` = 'component' 
  AND `element` = 'com_mailster'
```
**Erklären**
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE tvojd_extensions ref element_clientid,element_folder_clientid,extension element_clientid 302 const 1 Using where
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/administrator/components/com_mailster/mailster/app/Application.php:46
JROOT/administrator/components/com_mailster/mailster/conf/Configuration.php:44
JROOT/administrator/components/com_mailster/mailster/conf/Configuration.php:136
JROOT/administrator/components/com_mailster/mailster/app/Log.php:211
JROOT/administrator/components/com_mailster/mailster/app/Log.php:195
JROOT/administrator/components/com_mailster/mailster/app/Log.php:52
JROOT/administrator/components/com_mailster/mailster/app/Log.php:128
JROOT/plugins/system/mailster/mailster.php:123
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 0.65 ms** **Nach letzter Abfrage: 0.17 ms**
```
UPDATE tvojd_extensions 
  SET params = '{\"trigger_source\":\"all\",\"last_exec_retrieve\":1575672105,\"last_exec_sending\":1575672105,\"last_exec_maintenance\":1575670439,\"minchecktime\":\"240\",\"minsendtime\":\"60\",\"minmaintenance\":\"3600\",\"maxexectime\":\"10\",\"minduration\":\"2\"}' 
  WHERE extension_id='10091'
```
**Erklären**
**„EXPLAIN“ unmöglich für Abfrage: UPDATE tvojd_extensions SET params = '{\"trigger_source\":\"all\",\"last_exec_retrieve\":1575672105,\"last_exec_sending\":1575672105,\"last_exec_maintenance\":1575670439,\"minchecktime\":\"240\",\"minsendtime\":\"60\",\"minmaintenance\":\"3600\",\"maxexectime\":\"10\",\"minduration\":\"2\"}' WHERE extension_id='10091'**
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/administrator/components/com_mailster/mailster/app/PluginUtils.php:188
JROOT/plugins/system/mailster/mailster.php:126
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 0.46 ms** **Nach letzter Abfrage: 0.18 ms**
**Doppelte Abfragen**: #17 #30 #31 #32 #37 #38 #40 #41 #42 #44 #48 #49 #52
```
SELECT extension_id AS "id", element AS "option", params, enabled

  FROM tvojd_extensions

  WHERE `type` = 'component' 
  AND `element` = 'com_mailster'
```
**Erklären**
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE tvojd_extensions ref element_clientid,element_folder_clientid,extension element_clientid 302 const 1 Using where
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/administrator/components/com_mailster/mailster/app/Application.php:46
JROOT/administrator/components/com_mailster/mailster/conf/Configuration.php:44
JROOT/administrator/components/com_mailster/mailster/conf/Configuration.php:136
JROOT/administrator/components/com_mailster/mailster/app/Log.php:211
JROOT/administrator/components/com_mailster/mailster/app/Log.php:195
JROOT/administrator/components/com_mailster/mailster/app/Log.php:52
JROOT/administrator/components/com_mailster/mailster/app/Log.php:128
JROOT/plugins/system/mailster/mailster.php:277
JROOT/plugins/system/mailster/mailster.php:128
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 0.22 ms** **Nach letzter Abfrage: 0.24 ms**
**Doppelte Abfragen**: #17 #30 #31 #32 #37 #38 #40 #41 #42 #44 #48 #49 #51
```
SELECT extension_id AS "id", element AS "option", params, enabled

  FROM tvojd_extensions

  WHERE `type` = 'component' 
  AND `element` = 'com_mailster'
```
**Erklären**
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE tvojd_extensions ref element_clientid,element_folder_clientid,extension element_clientid 302 const 1 Using where
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/administrator/components/com_mailster/mailster/app/Application.php:46
JROOT/administrator/components/com_mailster/mailster/conf/Configuration.php:44
JROOT/administrator/components/com_mailster/mailster/conf/Configuration.php:136
JROOT/administrator/components/com_mailster/mailster/app/Log.php:211
JROOT/administrator/components/com_mailster/mailster/app/Log.php:195
JROOT/administrator/components/com_mailster/mailster/app/Log.php:52
JROOT/administrator/components/com_mailster/mailster/app/Log.php:128
JROOT/plugins/system/mailster/mailster.php:289
JROOT/plugins/system/mailster/mailster.php:172
JROOT/plugins/system/mailster/mailster.php:140
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 0.83 ms** **Nach letzter Abfrage: 0.42 ms**
```
SELECT count(*)

  FROM `tvojd_cwgears_schedule`
```
**Erklären**
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE NULL NULL NULL **ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN** NULL NULL NULL Select tables optimized away
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/plugins/system/cwgears/cwgears.php:74
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 0.72 ms** **Nach letzter Abfrage: 0.15 ms**
```
SELECT count(*)

  FROM `tvojd_cwgears_schedule`

  WHERE time + '86400'<'1575672105'
```
**Erklären**
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE NULL NULL NULL **ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN** NULL NULL NULL Impossible WHERE noticed after reading const tables
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/plugins/system/cwgears/cwgears.php:96
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:577
JROOT/libraries/cms/application/site.php:636
JROOT/libraries/cms/application/site.php:196
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	tvojd_extensions	ref	element_clientid,element_folder_clientid,extension	element_clientid	302	const	1	Using where

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	tvojd_extensions	ref	element_clientid,element_folder_clientid,extension	element_clientid	302	const	1	Using where

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	tvojd_extensions	ref	element_clientid,element_folder_clientid,extension	element_clientid	302	const	1	Using where

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	tvojd_extensions	ref	element_clientid,element_folder_clientid,extension	element_clientid	302	const	1	Using where

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	NULL	NULL	NULL	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	NULL	Select tables optimized away

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	NULL	NULL	NULL	ES KONNTE KEIN INDEX-SCHLÜSSEL GENUTZT WERDEN	NULL	NULL	NULL	Impossible WHERE noticed after reading const tables

**Abfragezeit: 3.47 ms** **Nach letzter Abfrage: 19.74 ms**

SELECT m.id, m.menutype, m.title, m.alias, m.note, m.path AS route, m.link, m.type, m.level, m.language,`m`.`browserNav`, m.access, m.params, m.home, m.img, m.template_style_id, m.component_id, m.parent_id,e.element as component

  FROM tvojd_menu AS m

  LEFT JOIN tvojd_extensions AS e 
  ON m.component_id = e.extension_id

  WHERE m.published = 1 
  AND m.parent_id > 0 
  AND m.client_id = 0

  ORDER BY m.lft

**Erklären**

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	m	ref	idx_client_id_parent_id_alias_language	idx_client_id_parent_id_alias_language	1	const	1	Using where; filesort wurde genutzt
1	SIMPLE	e	eq_ref	PRIMARY	PRIMARY	4	HTO01FLYNJYV_2.m.component_id	1

**Profil (Profile)**

**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**

**Aufrufstapel (Call Stack)**

JROOT/libraries/cms/menu/site.php:47

JROOT/libraries/cms/menu/menu.php:64

JROOT/libraries/cms/menu/menu.php:118

JROOT/libraries/cms/application/cms.php:347

JROOT/libraries/cms/application/site.php:266

JROOT/libraries/cms/router/site.php:218

JROOT/libraries/cms/router/router.php:408

JROOT/libraries/cms/router/router.php:192

JROOT/libraries/cms/router/site.php:90

JROOT/libraries/cms/application/cms.php:1012

JROOT/libraries/cms/application/site.php:736

JROOT/libraries/cms/application/site.php:218

JROOT/libraries/cms/application/cms.php:245

JROOT/index.php:40

[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]

**Abfragezeit: 1.24 ms** **Nach letzter Abfrage: 10.06 ms**
**Doppelte Abfragen**: #12 #90
```
SHOW TABLES
```
**Erklären**
**„EXPLAIN“ unmöglich für Abfrage: SHOW TABLES**
**Profil (Profile)**
**Kein „SHOW PROFILE“ (vielleicht weil es mehr als 100 Abfragen gab)**
**Aufrufstapel (Call Stack)**
JROOT/plugins/system/jdownloads/jdownloads.php:252
JROOT/libraries/joomla/event/event.php:71
JROOT/libraries/joomla/event/dispatcher.php:162
JROOT/libraries/joomla/application/base.php:106
JROOT/libraries/cms/application/cms.php:1021
JROOT/libraries/cms/application/site.php:736
JROOT/libraries/cms/application/site.php:218
JROOT/libraries/cms/application/cms.php:245
JROOT/index.php:40
[**Die „xdebug.file_link_format“-Anweisung der php.ini hinzufügen, um Links zu den Dateien zu erzeugen**]
**Abfragezeit: 0.60 ms** **Nach letzter Abfrage: 1.97 ms**

Kontakt

Joomla!-Debug-Konsole

Sitzung

__default

Profil zum Laufzeitverhalten

Zeit

Speicher

Speichernutzung

Datenbankabfragen

91 ausgeführte Abfragen 131.2 ms

35 Dublikate gefunden!

Kontakt

**Joomla!-Debug-Konsole**

**Sitzung**

__default

**Profil zum Laufzeitverhalten**

**Zeit**

**Speicher**

**Speichernutzung**

**Datenbankabfragen**

**91 ausgeführte Abfragen** 131.2 ms

**35 Dublikate gefunden!**

Joomla!-Debug-Konsole

Sitzung

Profil zum Laufzeitverhalten

Zeit

Speicher

Speichernutzung

Datenbankabfragen

91 ausgeführte Abfragen 131.2 ms

35 Dublikate gefunden!