From 9e432241d96f991855610805ed60de5366b27f87 Mon Sep 17 00:00:00 2001
From: Robert Antoni Buj Gelonch <robert.buj@gmail.com>
Date: Thu, 22 Feb 2018 22:37:56 +0000
Subject: [PATCH 1/8] Translated using Weblate (Catalan)

Currently translated at 100.0% (3208 of 3208 strings)

[CI skip]
---
 po/ca.po | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/po/ca.po b/po/ca.po
index 68c25750b8..d564441b5c 100644
--- a/po/ca.po
+++ b/po/ca.po
@@ -4,7 +4,7 @@ msgstr ""
 "Project-Id-Version: phpMyAdmin 4.7.8-dev\n"
 "Report-Msgid-Bugs-To: translators@phpmyadmin.net\n"
 "POT-Creation-Date: 2018-02-12 16:30+0100\n"
-"PO-Revision-Date: 2018-02-22 22:13+0000\n"
+"PO-Revision-Date: 2018-02-22 22:39+0000\n"
 "Last-Translator: Robert Antoni Buj Gelonch <robert.buj@gmail.com>\n"
 "Language-Team: Catalan "
 "<https://hosted.weblate.org/projects/phpmyadmin/4-7/ca/>\n"
@@ -14577,7 +14577,7 @@ msgstr "primer"
 #: templates/table/structure/add_column.phtml:21
 #, php-format
 msgid "after %s"
-msgstr "Després de %s"
+msgstr "després de %s"
 
 #: templates/columns_definitions/partitions.phtml:9
 msgid "Partition by:"
@@ -15593,7 +15593,7 @@ msgstr ""
 
 #: templates/table/search/selection_form.phtml:35
 msgid "Do a \"query by example\" (wildcard: \"%\")"
-msgstr "Fer una \"petició segons exemple\" (comodí: \"%\")"
+msgstr "Fes una \"consulta amb l'exemple\" (comodí: \"%\")"
 
 #: templates/table/search/zoom_result_form.phtml:7
 msgid "Browse/Edit the points"
@@ -15670,12 +15670,12 @@ msgstr "Mida de l'índex"
 
 #: templates/table/structure/display_partitions.phtml:134
 msgid "Partition table"
-msgstr "Taula de partició"
+msgstr "Taula de particions"
 
 #: templates/table/structure/display_partitions.phtml:137
 #: templates/table/structure/partition_definition_form.phtml:7
 msgid "Edit partitioning"
-msgstr "Edita particionament"
+msgstr "Edició de les particions"
 
 #: templates/table/structure/display_structure.phtml:129 view_create.php:206
 msgid "Edit view"

From cf1ad5c59f0990ac9199a9fdd232c0122b4aed4c Mon Sep 17 00:00:00 2001
From: Robert Antoni Buj Gelonch <robert.buj@gmail.com>
Date: Thu, 22 Feb 2018 22:41:21 +0000
Subject: [PATCH 2/8] Translated using Weblate (Catalan)

Currently translated at 100.0% (3208 of 3208 strings)

[CI skip]
---
 po/ca.po | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/po/ca.po b/po/ca.po
index d564441b5c..d739c3256e 100644
--- a/po/ca.po
+++ b/po/ca.po
@@ -4,7 +4,7 @@ msgstr ""
 "Project-Id-Version: phpMyAdmin 4.7.8-dev\n"
 "Report-Msgid-Bugs-To: translators@phpmyadmin.net\n"
 "POT-Creation-Date: 2018-02-12 16:30+0100\n"
-"PO-Revision-Date: 2018-02-22 22:39+0000\n"
+"PO-Revision-Date: 2018-02-23 23:34+0000\n"
 "Last-Translator: Robert Antoni Buj Gelonch <robert.buj@gmail.com>\n"
 "Language-Team: Catalan "
 "<https://hosted.weblate.org/projects/phpmyadmin/4-7/ca/>\n"
@@ -15539,7 +15539,7 @@ msgstr "Seleccioneu les columnes (una com a mínim):"
 
 #: templates/table/search/options.phtml:37
 msgid "Add search conditions (body of the \"where\" clause):"
-msgstr "Afegeix les condicions de la cerca (cos de la clàusula \"where\"):"
+msgstr "Afegiu les condicions de la cerca (cos de la clàusula \"where\"):"
 
 #: templates/table/search/options.phtml:45
 msgid "Number of rows per page"

From b34301220d10a6dbeea5c8e9864689acff90b3f0 Mon Sep 17 00:00:00 2001
From: Aki Kettunen <aki@akikettu.net>
Date: Mon, 26 Feb 2018 08:53:37 +0000
Subject: [PATCH 3/8] Translated using Weblate (Finnish)

Currently translated at 69.0% (2216 of 3208 strings)

[CI skip]
---
 po/fi.po | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/po/fi.po b/po/fi.po
index 56adc79a59..8032adb65d 100644
--- a/po/fi.po
+++ b/po/fi.po
@@ -4,16 +4,16 @@ msgstr ""
 "Project-Id-Version: phpMyAdmin 4.7.8-dev\n"
 "Report-Msgid-Bugs-To: translators@phpmyadmin.net\n"
 "POT-Creation-Date: 2018-02-12 16:30+0100\n"
-"PO-Revision-Date: 2017-10-29 04:45+0000\n"
-"Last-Translator: Pyscowicz <janne.ertman@gmail.com>\n"
-"Language-Team: Finnish <https://hosted.weblate.org/projects/phpmyadmin/4-7/"
-"fi/>\n"
+"PO-Revision-Date: 2018-02-27 09:37+0000\n"
+"Last-Translator: Aki Kettunen <aki@akikettu.net>\n"
+"Language-Team: Finnish "
+"<https://hosted.weblate.org/projects/phpmyadmin/4-7/fi/>\n"
 "Language: fi\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Generator: Weblate 2.17\n"
+"X-Generator: Weblate 2.20-dev\n"
 
 #: ajax.php:16 ajax.php:33 export.php:192 schema_export.php:64
 msgid "Bad type!"
@@ -1728,6 +1728,8 @@ msgid ""
 "It seems that the connection to server has been lost. Please check your "
 "network connectivity and server status."
 msgstr ""
+"Yhteys palvelimeen näyttäisi katkenneen. Tarkasta verkkoyhteytesi ja "
+"palvelimen tila,"
 
 #: js/messages.php:372
 #: libraries/controllers/server/ServerDatabasesController.php:194
@@ -8288,6 +8290,8 @@ msgid ""
 "You are using the mysql extension which is deprecated in phpMyAdmin. Please "
 "consider installing the mysqli extension."
 msgstr ""
+"Käytät mysql-laajennusta, jonka tuki on päättymässä phpMyAdminissa. Harkitse "
+"siirtymistä käyttämään mysqli-laajennusta."
 
 #: libraries/db_designer.lib.php:119
 #, fuzzy
@@ -8297,7 +8301,7 @@ msgstr "Tuontiin tarvittavaa lisäosaa ei voida tuoda, tarkista asetukset!"
 
 #: libraries/dbi/DBIMysqli.php:160
 msgid "SSL connection enforced by server, automatically enabling it."
-msgstr ""
+msgstr "Palvelin vaatii SSL-yhteyden, ja se on otettu automaattisesti käyttöön."
 
 #: libraries/display_change_password.lib.php:57
 #: libraries/replication_gui.lib.php:854
@@ -8314,7 +8318,7 @@ msgstr "Salasana:"
 
 #: libraries/display_change_password.lib.php:68
 msgid "Enter:"
-msgstr ""
+msgstr "Syötä:"
 
 #: libraries/display_change_password.lib.php:75
 #: libraries/replication_gui.lib.php:865

From 13e7973c4fd90d7b8e7adb82cca3a508ce2b2e9c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stanis=C5=82aw=20Krukowski?= <pet209a1@riseup.net>
Date: Mon, 26 Feb 2018 15:11:37 +0000
Subject: [PATCH 4/8] Translated using Weblate (Polish)

Currently translated at 98.6% (3166 of 3208 strings)

[CI skip]
---
 po/pl.po | 74 ++++++++++++++++++++------------------------------------
 1 file changed, 26 insertions(+), 48 deletions(-)

diff --git a/po/pl.po b/po/pl.po
index 038b0a680a..9766481f22 100644
--- a/po/pl.po
+++ b/po/pl.po
@@ -3,17 +3,17 @@ msgstr ""
 "Project-Id-Version: phpMyAdmin 4.7.8-dev\n"
 "Report-Msgid-Bugs-To: translators@phpmyadmin.net\n"
 "POT-Creation-Date: 2018-02-12 16:30+0100\n"
-"PO-Revision-Date: 2018-02-12 15:28+0000\n"
-"Last-Translator: Michal Čihař <michal@cihar.com>\n"
-"Language-Team: Polish <https://hosted.weblate.org/projects/phpmyadmin/4-7/pl/"
-">\n"
+"PO-Revision-Date: 2018-02-27 15:38+0000\n"
+"Last-Translator: Stanisław Krukowski <pet209a1@riseup.net>\n"
+"Language-Team: Polish "
+"<https://hosted.weblate.org/projects/phpmyadmin/4-7/pl/>\n"
 "Language: pl\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=n==1 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 "
 "|| n%100>=20) ? 1 : 2;\n"
-"X-Generator: Weblate 2.19-dev\n"
+"X-Generator: Weblate 2.20-dev\n"
 
 #: ajax.php:16 ajax.php:33 export.php:192 schema_export.php:64
 msgid "Bad type!"
@@ -5401,13 +5401,7 @@ msgid "Key should contain letters, numbers [em]and[/em] special characters."
 msgstr "Klucz powinien zawierać litery, cyfry [em]i[/em] znaki specjalne."
 
 #: libraries/config/ServerConfigChecks.php:384
-#, fuzzy, php-format
-#| msgid ""
-#| "This %soption%s should be disabled as it allows attackers to bruteforce "
-#| "login to any MySQL server. If you feel this is necessary, use %strusted "
-#| "proxies list%s. However, IP-based protection may not be reliable if your "
-#| "IP belongs to an ISP where thousands of users, including you, are "
-#| "connected to."
+#, php-format
 msgid ""
 "This %soption%s should be disabled as it allows attackers to bruteforce "
 "login to any MySQL server. If you feel this is necessary, use %srestrict "
@@ -5415,11 +5409,12 @@ msgid ""
 "protection with trusted proxies list may not be reliable if your IP belongs "
 "to an ISP where thousands of users, including you, are connected to."
 msgstr ""
-"Ta %sopcion%s powinna być wyłączona, ponieważ umożliwia atakującemu na "
-"zalogowanie bruteforce do dowolnego serwera MySQL. Jeśli uważasz, że jest to "
-"konieczne, należy użyć %strusted proxies list%s. Jednak ochrona oparta na "
-"protokole IP mogą nie być wiarygodne, jeśli Twój adres IP należy do ISP, w "
-"którym tysiące użytkowników, w tym Ty, są podłączone."
+"Ta %s opcja %s powinna być wyłączona, ponieważ umożliwia atakującemu "
+"zalogowanie się do dowolnego serwera MySQL metodą bruteforce. Jeśli uważasz, "
+"że jest to konieczne, należy użyć %ogranicz login do serwera MySQL%s lub do %"
+"s listy zaufanych serwerów proxy%s. Jednak ochrona oparta na protokole IP "
+"może być niewiarygodna, jeśli twój adres IP, za pomocą którego jest "
+"podłączonych wielu użytkowników (w tym również i ty), należy do ISP."
 
 #: libraries/config/ServerConfigChecks.php:404
 msgid ""
@@ -5478,35 +5473,27 @@ msgstr ""
 "bezpieczeństwa, takich jak personifikacji."
 
 #: libraries/config/ServerConfigChecks.php:463
-#, fuzzy, php-format
-#| msgid ""
-#| "If using cookie authentication and %sLogin cookie store%s is not 0, "
-#| "%sLogin cookie validity%s must be set to a value less or equal to it."
+#, php-format
 msgid ""
 "If using [kbd]cookie[/kbd] authentication and %sLogin cookie store%s is not "
 "0, %sLogin cookie validity%s must be set to a value less or equal to it."
 msgstr ""
-"W przypadku korzystania z uwierzytelniania [kbd]cookie[/kbd] i "
-"%Przechowalnia sciasteczek logowania%s nie jest 0, %sWażności plików cookie"
-"%s musi być ustawiona na wartość mniejsza lub równą jej."
+"Jeśli używane uwierzytelnienie [kbd]cookie[/kbd] i %sLogin cookie store%s "
+"nie wynosi 0, musi być ustawiona wartość mniejsza lub jemu równa %sLogin "
+"cookie validity%s."
 
 #: libraries/config/ServerConfigChecks.php:477
-#, fuzzy, php-format
-#| msgid ""
-#| "If you feel this is necessary, use additional protection settings - "
-#| "%shost authentication%s settings and %strusted proxies list%s. However, "
-#| "IP-based protection may not be reliable if your IP belongs to an ISP "
-#| "where thousands of users, including you, are connected to."
+#, php-format
 msgid ""
 "If you feel this is necessary, use additional protection settings - %shost "
 "authentication%s settings and %strusted proxies list%s. However, IP-based "
 "protection may not be reliable if your IP belongs to an ISP where thousands "
 "of users, including you, are connected to."
 msgstr ""
-"Jeśli uważasz, że jest to konieczne, należy stosować dodatkowe ustawienia "
-"ochrony - ustawienia %suwierzytelniania hosta%s i %slisty zaufanych%s "
-"serwerów proxy. Jednak ochrona IP może nie być wiarygodna, czy IP należy do "
-"ISP, w którym tysiące użytkowników, łącznie z Tobą, są podłączeni."
+"Jeśli uważasz, że jest to konieczne, uzyj dodatkowych ustawień ochrony - "
+"ustawienia %suwierzytelniania hosta%s i %slisty zaufanych serwerów proxy%s. "
+"Jednak ochrona IP może nie być wiarygodna, jesli IP należy do ISP, do "
+"którego jest podłączonych tysiące użytkowników, łącznie z tobą."
 
 #: libraries/config/ServerConfigChecks.php:492
 #, php-format
@@ -5619,19 +5606,14 @@ msgid "Restrict login to MySQL server"
 msgstr "Ogranicz logowanie do serwera MySQL"
 
 #: libraries/config/messages.inc.php:28
-#, fuzzy
-#| msgid ""
-#| "Enabling this allows a page located on a different domain to call "
-#| "phpMyAdmin inside a frame, and is a potential [strong]security hole[/"
-#| "strong] allowing cross-frame scripting attacks"
 msgid ""
 "Enabling this allows a page located on a different domain to call phpMyAdmin "
 "inside a frame, and is a potential [strong]security hole[/strong] allowing "
 "cross-frame scripting (XSS) attacks."
 msgstr ""
-"Włączenie umożliwia stronie zlokalizowanej na innej domenie, połączyć się z "
-"wewnątrznymi ramkami phpMyAdmin, i jest potencjalną [strong] luką "
-"bezpieczeństwa [/strong] pozwalającą na ataki skryptem na ramki"
+"Włączenie tego umożliwia stronie zlokalizowanej w innej domenie wywołanie "
+"phpMyAdmin wewnątrz ramki i jest potencjalną [strong] luką bezpieczeństwa "
+"[/strong], pozwalającą na ataki typu cross-frame scripting (XSS)."
 
 #: libraries/config/messages.inc.php:32
 msgid "Allow third party framing"
@@ -6939,16 +6921,12 @@ msgid "GZip output buffering"
 msgstr "Kompresja wyjścia GZip"
 
 #: libraries/config/messages.inc.php:557
-#, fuzzy
-#| msgid ""
-#| "[kbd]SMART[/kbd] - i.e. descending order for columns of type TIME, DATE, "
-#| "DATETIME and TIMESTAMP, ascending order otherwise"
 msgid ""
 "[kbd]SMART[/kbd] - i.e. descending order for columns of type TIME, DATE, "
 "DATETIME and TIMESTAMP, ascending order otherwise."
 msgstr ""
-"[kbd]SMART[/kbd] - tj. malejącej dla kolumny, wpisz DATE, DATETIME i "
-"TIMESTAMP, a rosnącej inaczej"
+"[kbd]SMART[/kbd] - tj. porządek malejący dla kolumn TIME, DATE, DATETIME and "
+"TIMESTAMP, w innym przypadku - porzadek rosnący."
 
 #: libraries/config/messages.inc.php:560
 msgid "Default sorting order"

From 0889b52c36c2800b240efaaa5cb003d16a5dc10c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Maur=C3=ADcio=20Meneghini=20Fauth?=
 <mauriciofauth@gmail.com>
Date: Mon, 26 Feb 2018 22:26:13 -0300
Subject: [PATCH 5/8] Replace static methods with instance methods
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Replace PhpMyAdmin\Sql static methods with instance methods.

Signed-off-by: Maurício Meneghini Fauth <mauriciofauth@gmail.com>
---
 db_qbe.php                                    |   3 +-
 import.php                                    |  10 +-
 .../Table/TableSearchController.php           |   3 +-
 .../Table/TableStructureController.php        |   3 +-
 .../classes/Database/MultiTableQuery.php      |   3 +-
 libraries/classes/Display/Results.php         |   4 +-
 libraries/classes/MultSubmits.php             |   3 +-
 libraries/classes/Sql.php                     | 284 +++++++++---------
 libraries/mult_submits.inc.php                |   3 +-
 sql.php                                       |  20 +-
 tbl_row_action.php                            |   3 +-
 test/classes/SqlTest.php                      | 155 ++++++----
 12 files changed, 272 insertions(+), 222 deletions(-)

diff --git a/db_qbe.php b/db_qbe.php
index d49d01cd72..df143faaaf 100644
--- a/db_qbe.php
+++ b/db_qbe.php
@@ -85,7 +85,8 @@ if (isset($_REQUEST['submit_sql']) && ! empty($sql_query)) {
         $message_to_display = true;
     } else {
         $goto = 'db_sql.php';
-        Sql::executeQueryAndSendQueryResponse(
+        $sql = new Sql();
+        $sql->executeQueryAndSendQueryResponse(
             null, // analyzed_sql_results
             false, // is_gotofile
             $_REQUEST['db'], // db
diff --git a/import.php b/import.php
index f83d03e295..958b60673b 100644
--- a/import.php
+++ b/import.php
@@ -41,6 +41,8 @@ if (isset($_REQUEST['simulate_dml'])) {
 
 $response = Response::getInstance();
 
+$sql = new Sql();
+
 // If it's a refresh console bookmarks request
 if (isset($_REQUEST['console_bookmark_refresh'])) {
     $response->addJSON(
@@ -697,7 +699,7 @@ if ($go_sql) {
         extract($analyzed_sql_results);
 
         // Check if User is allowed to issue a 'DROP DATABASE' Statement
-        if (Sql::hasNoRightsToDropDatabase(
+        if ($sql->hasNoRightsToDropDatabase(
             $analyzed_sql_results, $cfg['AllowUserDropDatabase'], $GLOBALS['dbi']->isSuperuser()
         )) {
             PhpMyAdmin\Util::mysqlDie(
@@ -713,7 +715,7 @@ if ($go_sql) {
             $table = $table_from_sql;
         }
 
-        $html_output .= Sql::executeQueryAndGetQueryResponse(
+        $html_output .= $sql->executeQueryAndGetQueryResponse(
             $analyzed_sql_results, // analyzed_sql_results
             false, // is_gotofile
             $db, // db
@@ -740,7 +742,7 @@ if ($go_sql) {
     // the SQL tab
     if (! empty($_POST['bkm_label']) && ! empty($import_text)) {
         $cfgBookmark = Bookmark::getParams($GLOBALS['cfg']['Server']['user']);
-        Sql::storeTheQueryAsBookmark(
+        $sql->storeTheQueryAsBookmark(
             $db, $cfgBookmark['user'],
             $_POST['sql_query'], $_POST['bkm_label'],
             isset($_POST['bkm_replace']) ? $_POST['bkm_replace'] : null
@@ -755,7 +757,7 @@ if ($go_sql) {
     // Save a Bookmark with more than one queries (if Bookmark label given).
     if (! empty($_POST['bkm_label']) && ! empty($import_text)) {
         $cfgBookmark = Bookmark::getParams($GLOBALS['cfg']['Server']['user']);
-        Sql::storeTheQueryAsBookmark(
+        $sql->storeTheQueryAsBookmark(
             $db, $cfgBookmark['user'],
             $_POST['sql_query'], $_POST['bkm_label'],
             isset($_POST['bkm_replace']) ? $_POST['bkm_replace'] : null
diff --git a/libraries/classes/Controllers/Table/TableSearchController.php b/libraries/classes/Controllers/Table/TableSearchController.php
index 51567b678c..c1f8e3be72 100644
--- a/libraries/classes/Controllers/Table/TableSearchController.php
+++ b/libraries/classes/Controllers/Table/TableSearchController.php
@@ -455,7 +455,8 @@ class TableSearchController extends TableController
          */
         $db = $this->db;
 
-        Sql::executeQueryAndSendQueryResponse(
+        $sql = new Sql();
+        $sql->executeQueryAndSendQueryResponse(
             null, // analyzed_sql_results
             false, // is_gotofile
             $this->db, // db
diff --git a/libraries/classes/Controllers/Table/TableStructureController.php b/libraries/classes/Controllers/Table/TableStructureController.php
index 3db699d808..a6516e194e 100644
--- a/libraries/classes/Controllers/Table/TableStructureController.php
+++ b/libraries/classes/Controllers/Table/TableStructureController.php
@@ -820,8 +820,9 @@ class TableStructureController extends TableController
         // @todo: possibly refactor
         extract($analyzed_sql_results);
 
+        $sql = new Sql();
         $this->response->addHTML(
-            Sql::executeQueryAndGetQueryResponse(
+            $sql->executeQueryAndGetQueryResponse(
                 isset($analyzed_sql_results) ? $analyzed_sql_results : '',
                 false, // is_gotofile
                 $this->db, // db
diff --git a/libraries/classes/Database/MultiTableQuery.php b/libraries/classes/Database/MultiTableQuery.php
index d2f23d9dd6..a1b1f745db 100644
--- a/libraries/classes/Database/MultiTableQuery.php
+++ b/libraries/classes/Database/MultiTableQuery.php
@@ -110,7 +110,8 @@ class MultiTableQuery
 
         extract($analyzedSqlResults);
         $goto = 'db_multi_table_query.php';
-        Sql::executeQueryAndSendQueryResponse(
+        $sql = new Sql();
+        $sql->executeQueryAndSendQueryResponse(
             null, // analyzed_sql_results
             false, // is_gotofile
             $db, // db
diff --git a/libraries/classes/Display/Results.php b/libraries/classes/Display/Results.php
index c2dd2f05e7..c386670403 100644
--- a/libraries/classes/Display/Results.php
+++ b/libraries/classes/Display/Results.php
@@ -1406,7 +1406,6 @@ class Results
             . Url::getHiddenInputs(
                 $this->__get('db'), $this->__get('table')
             )
-            // to avoid calling Sql::handleSortOrder() later
             . Url::getHiddenFields(array('sort_by_key' => '1'))
             . __('Sort by key')
             . ': <select name="sql_query" class="autosubmit">' . "\n";
@@ -4102,7 +4101,8 @@ class Results
         $is_innodb = (isset($showtable['Type'])
             && $showtable['Type'] == self::TABLE_TYPE_INNO_DB);
 
-        if ($is_innodb && Sql::isJustBrowsing($analyzed_sql_results, true)) {
+        $sql = new Sql();
+        if ($is_innodb && $sql->isJustBrowsing($analyzed_sql_results, true)) {
             // "j u s t   b r o w s i n g"
             $pre_count = '~';
             $after_count = Util::showHint(
diff --git a/libraries/classes/MultSubmits.php b/libraries/classes/MultSubmits.php
index 9496159c53..915ef9766d 100644
--- a/libraries/classes/MultSubmits.php
+++ b/libraries/classes/MultSubmits.php
@@ -350,7 +350,8 @@ class MultSubmits
         } // end for
 
         if ($deletes && ! empty($_REQUEST['pos'])) {
-            $_REQUEST['pos'] = Sql::calculatePosForLastPage(
+            $sql = new Sql();
+            $_REQUEST['pos'] = $sql->calculatePosForLastPage(
                 $db,
                 $table,
                 isset($_REQUEST['pos']) ? $_REQUEST['pos'] : null
diff --git a/libraries/classes/Sql.php b/libraries/classes/Sql.php
index a35e947a43..c7583a02af 100644
--- a/libraries/classes/Sql.php
+++ b/libraries/classes/Sql.php
@@ -1,7 +1,7 @@
 <?php
 /* vim: set expandtab sw=4 ts=4 sts=4: */
 /**
- * set of functions for the sql executor
+ * Set of functions for the SQL executor
  *
  * @package PhpMyAdmin
  */
@@ -28,7 +28,7 @@ use PhpMyAdmin\Url;
 use PhpMyAdmin\Util;
 
 /**
- * Sql class
+ * Set of functions for the SQL executor
  *
  * @package PhpMyAdmin
  */
@@ -42,7 +42,7 @@ class Sql
      *
      * @return mixed
      */
-    public static function parseAndAnalyze($sql_query, $db = null)
+    public function parseAndAnalyze($sql_query, $db = null)
     {
         if (is_null($db) && isset($GLOBALS['db']) && strlen($GLOBALS['db'])) {
             $db = $GLOBALS['db'];
@@ -61,7 +61,7 @@ class Sql
      *
      * @return void
      */
-    public static function handleSortOrder(
+    private function handleSortOrder(
         $db, $table, array &$analyzed_sql_results, &$full_sql_query
     ) {
         $pmatable = new Table($table, $db);
@@ -110,7 +110,7 @@ class Sql
      *
      * @return string limit clause appended SQL query
      */
-    public static function getSqlWithLimitClause(array &$analyzed_sql_results)
+    private function getSqlWithLimitClause(array &$analyzed_sql_results)
     {
         return Query::replaceClause(
             $analyzed_sql_results['statement'],
@@ -127,7 +127,7 @@ class Sql
      *
      * @return boolean whether the result set has columns from just one table
      */
-    public static function resultSetHasJustOneTable(array $fields_meta)
+    private function resultSetHasJustOneTable(array $fields_meta)
     {
         $just_one_table = true;
         $prev_table = '';
@@ -155,7 +155,7 @@ class Sql
      *
      * @return boolean whether the result set contains a unique key
      */
-    public static function resultSetContainsUniqueKey($db, $table, array $fields_meta)
+    private function resultSetContainsUniqueKey($db, $table, array $fields_meta)
     {
         $resultSetColumnNames = array();
         foreach ($fields_meta as $oneMeta) {
@@ -190,7 +190,7 @@ class Sql
      *
      * @return string $dropdown html for the dropdown
      */
-    public static function getHtmlForRelationalColumnDropdown($db, $table, $column, $curr_value)
+    private function getHtmlForRelationalColumnDropdown($db, $table, $column, $curr_value)
     {
         $foreigners = Relation::getForeigners($db, $table, $column);
 
@@ -237,7 +237,7 @@ class Sql
      *
      * @return string $profiling_table html for the profiling table and chart
      */
-    public static function getHtmlForProfilingChart($url_query, $db, $profiling_results)
+    private function getHtmlForProfilingChart($url_query, $db, $profiling_results)
     {
         if (! empty($profiling_results)) {
             $url_query = isset($url_query)
@@ -260,7 +260,7 @@ class Sql
                 . '<div class="sorticon"></div></th>' . "\n";
             $profiling_table .= ' </tr></thead><tbody>' . "\n";
             list($detailed_table, $chart_json, $profiling_stats)
-                = self::analyzeAndGetTableHtmlForProfilingResults($profiling_results);
+                = $this->analyzeAndGetTableHtmlForProfilingResults($profiling_results);
             $profiling_table .= $detailed_table;
             $profiling_table .= '</tbody></table>' . "\n";
             $profiling_table .= '</div>';
@@ -281,7 +281,7 @@ class Sql
             $profiling_table .= '  <th>' . __('ø Time')
                 . '<div class="sorticon"></div></th>' . "\n";
             $profiling_table .= ' </tr></thead><tbody>' . "\n";
-            $profiling_table .= self::getTableHtmlForProfilingSummaryByState(
+            $profiling_table .= $this->getTableHtmlForProfilingSummaryByState(
                 $profiling_stats
             );
             $profiling_table .= '</tbody></table>' . "\n";
@@ -321,7 +321,7 @@ EOT;
      *
      * @return mixed
      */
-    public static function analyzeAndGetTableHtmlForProfilingResults(
+    private function analyzeAndGetTableHtmlForProfilingResults(
         $profiling_results
     ) {
         $profiling_stats = array(
@@ -371,7 +371,7 @@ EOT;
      *
      * @return string $table html for the table
      */
-    public static function getTableHtmlForProfilingSummaryByState(array $profiling_stats)
+    private function getTableHtmlForProfilingSummaryByState(array $profiling_stats)
     {
         $table = '';
         foreach ($profiling_stats['states'] as $name => $stats) {
@@ -413,11 +413,11 @@ EOT;
      *
      * @return string $dropdown html for the dropdown
      */
-    public static function getHtmlForEnumColumnDropdown($db, $table, $column, $curr_value)
+    private function getHtmlForEnumColumnDropdown($db, $table, $column, $curr_value)
     {
-        $values = self::getValuesForColumn($db, $table, $column);
+        $values = $this->getValuesForColumn($db, $table, $column);
         $dropdown = '<option value="">&nbsp;</option>';
-        $dropdown .= self::getHtmlForOptionsList($values, array($curr_value));
+        $dropdown .= $this->getHtmlForOptionsList($values, array($curr_value));
         $dropdown = '<select>' . $dropdown . '</select>';
         return $dropdown;
     }
@@ -432,7 +432,7 @@ EOT;
      *
      * @return string with value
      */
-    public static function getFullValuesForSetColumn($db, $table, $column, $where_clause)
+    private function getFullValuesForSetColumn($db, $table, $column, $where_clause)
     {
         $result = $GLOBALS['dbi']->fetchSingleRow(
             "SELECT `$column` FROM `$db`.`$table` WHERE $where_clause"
@@ -453,9 +453,9 @@ EOT;
      *
      * @return string $dropdown html for the set column
      */
-    public static function getHtmlForSetColumn($db, $table, $column, $curr_value)
+    private function getHtmlForSetColumn($db, $table, $column, $curr_value)
     {
-        $values = self::getValuesForColumn($db, $table, $column);
+        $values = $this->getValuesForColumn($db, $table, $column);
         $dropdown = '';
         $full_values =
             isset($_REQUEST['get_full_values']) ? $_REQUEST['get_full_values'] : false;
@@ -465,7 +465,7 @@ EOT;
         // If the $curr_value was truncated, we should
         // fetch the correct full values from the table
         if ($full_values && ! empty($where_clause)) {
-            $curr_value = self::getFullValuesForSetColumn(
+            $curr_value = $this->getFullValuesForSetColumn(
                 $db, $table, $column, $where_clause
             );
         }
@@ -477,7 +477,7 @@ EOT;
 
         $selected_values = explode(',', $converted_curr_value);
 
-        $dropdown .= self::getHtmlForOptionsList($values, $selected_values);
+        $dropdown .= $this->getHtmlForOptionsList($values, $selected_values);
 
         $select_size = (sizeof($values) > 10) ? 10 : sizeof($values);
         $dropdown = '<select multiple="multiple" size="' . $select_size . '">'
@@ -495,7 +495,7 @@ EOT;
      *
      * @return array $values array containing the value list for the column
      */
-    public static function getValuesForColumn($db, $table, $column)
+    private function getValuesForColumn($db, $table, $column)
     {
         $field_info_query = $GLOBALS['dbi']->getColumnsSql($db, $table, $column);
 
@@ -520,7 +520,7 @@ EOT;
      *
      * @return string $options HTML for options list
      */
-    public static function getHtmlForOptionsList(array $values, array $selected_values)
+    private function getHtmlForOptionsList(array $values, array $selected_values)
     {
         $options = '';
         foreach ($values as $value) {
@@ -547,7 +547,7 @@ EOT;
      *
      * @return string $html
      */
-    public static function getHtmlForBookmark(array $displayParts, array $cfgBookmark, $sql_query, $db,
+    public function getHtmlForBookmark(array $displayParts, array $cfgBookmark, $sql_query, $db,
         $table, $complete_query, $bkm_user
     ) {
         if ($displayParts['bkm_form'] == '1'
@@ -620,7 +620,7 @@ EOT;
      *
      * @return boolean
      */
-    public static function isRememberSortingOrder(array $analyzed_sql_results)
+    private function isRememberSortingOrder(array $analyzed_sql_results)
     {
         return $GLOBALS['cfg']['RememberSorting']
             && ! ($analyzed_sql_results['is_count']
@@ -644,7 +644,7 @@ EOT;
      *
      * @return boolean
      */
-    public static function isAppendLimitClause(array $analyzed_sql_results)
+    private function isAppendLimitClause(array $analyzed_sql_results)
     {
         // Assigning LIMIT clause to an syntactically-wrong query
         // is not needed. Also we would want to show the true query
@@ -669,7 +669,7 @@ EOT;
      *
      * @return boolean
      */
-    public static function isJustBrowsing(array $analyzed_sql_results, $find_real_end)
+    public function isJustBrowsing(array $analyzed_sql_results, $find_real_end)
     {
         return ! $analyzed_sql_results['is_group']
             && ! $analyzed_sql_results['is_func']
@@ -695,7 +695,7 @@ EOT;
      *
      * @return boolean
      */
-    public static function isDeleteTransformationInfo(array $analyzed_sql_results)
+    private function isDeleteTransformationInfo(array $analyzed_sql_results)
     {
         return !empty($analyzed_sql_results['querytype'])
             && (($analyzed_sql_results['querytype'] == 'ALTER')
@@ -712,7 +712,7 @@ EOT;
      *
      * @return boolean
      */
-    public static function hasNoRightsToDropDatabase(array $analyzed_sql_results,
+    public function hasNoRightsToDropDatabase(array $analyzed_sql_results,
         $allowUserDropDatabase, $is_superuser
     ) {
         return ! $allowUserDropDatabase
@@ -729,7 +729,7 @@ EOT;
      *
      * @return boolean $retval
      */
-    public static function setColumnProperty($pmatable, $request_index)
+    private function setColumnProperty($pmatable, $request_index)
     {
         $property_value = array_map('intval', explode(',', $_REQUEST[$request_index]));
         switch($request_index) {
@@ -760,24 +760,24 @@ EOT;
     /**
      * Function to check the request for setting the column order or visibility
      *
-     * @param String $table the current table
-     * @param String $db    the current database
+     * @param string $table the current table
+     * @param string $db    the current database
      *
      * @return void
      */
-    public static function setColumnOrderOrVisibility($table, $db)
+    public function setColumnOrderOrVisibility($table, $db)
     {
         $pmatable = new Table($table, $db);
         $retval = false;
 
         // set column order
         if (isset($_REQUEST['col_order'])) {
-            $retval = self::setColumnProperty($pmatable, 'col_order');
+            $retval = $this->setColumnProperty($pmatable, 'col_order');
         }
 
         // set column visibility
         if ($retval === true && isset($_REQUEST['col_visib'])) {
-            $retval = self::setColumnProperty($pmatable, 'col_visib');
+            $retval = $this->setColumnProperty($pmatable, 'col_visib');
         }
 
         $response = Response::getInstance();
@@ -788,11 +788,11 @@ EOT;
     /**
      * Function to add a bookmark
      *
-     * @param String $goto goto page URL
+     * @param string $goto goto page URL
      *
      * @return void
      */
-    public static function addBookmark($goto)
+    public function addBookmark($goto)
     {
         $bookmark = Bookmark::createBookmark(
             $GLOBALS['dbi'],
@@ -830,15 +830,15 @@ EOT;
     /**
      * Function to find the real end of rows
      *
-     * @param String $db    the current database
-     * @param String $table the current table
+     * @param string $db    the current database
+     * @param string $table the current table
      *
      * @return mixed the number of rows if "retain" param is true, otherwise true
      */
-    public static function findRealEndOfRows($db, $table)
+    public function findRealEndOfRows($db, $table)
     {
         $unlim_num_rows = $GLOBALS['dbi']->getTable($db, $table)->countRecords(true);
-        $_SESSION['tmpval']['pos'] = self::getStartPosToDisplayRow($unlim_num_rows);
+        $_SESSION['tmpval']['pos'] = $this->getStartPosToDisplayRow($unlim_num_rows);
 
         return $unlim_num_rows;
     }
@@ -846,12 +846,12 @@ EOT;
     /**
      * Function to get values for the relational columns
      *
-     * @param String $db    the current database
-     * @param String $table the current table
+     * @param string $db    the current database
+     * @param string $table the current table
      *
      * @return void
      */
-    public static function getRelationalValues($db, $table)
+    public function getRelationalValues($db, $table)
     {
         $column = $_REQUEST['column'];
         if ($_SESSION['tmpval']['relational_display'] == 'D'
@@ -862,7 +862,7 @@ EOT;
         } else {
             $curr_value = $_REQUEST['curr_value'];
         }
-        $dropdown = self::getHtmlForRelationalColumnDropdown(
+        $dropdown = $this->getHtmlForRelationalColumnDropdown(
             $db, $table, $column, $curr_value
         );
         $response = Response::getInstance();
@@ -873,24 +873,24 @@ EOT;
     /**
      * Function to get values for Enum or Set Columns
      *
-     * @param String $db         the current database
-     * @param String $table      the current table
-     * @param String $columnType whether enum or set
+     * @param string $db         the current database
+     * @param string $table      the current table
+     * @param string $columnType whether enum or set
      *
      * @return void
      */
-    public static function getEnumOrSetValues($db, $table, $columnType)
+    public function getEnumOrSetValues($db, $table, $columnType)
     {
         $column = $_REQUEST['column'];
         $curr_value = $_REQUEST['curr_value'];
         $response = Response::getInstance();
         if ($columnType == "enum") {
-            $dropdown = self::getHtmlForEnumColumnDropdown(
+            $dropdown = $this->getHtmlForEnumColumnDropdown(
                 $db, $table, $column, $curr_value
             );
             $response->addJSON('dropdown', $dropdown);
         } else {
-            $select = self::getHtmlForSetColumn(
+            $select = $this->getHtmlForSetColumn(
                 $db, $table, $column, $curr_value
             );
             $response->addJSON('select', $select);
@@ -901,12 +901,12 @@ EOT;
     /**
      * Function to get the default sql query for browsing page
      *
-     * @param String $db    the current database
-     * @param String $table the current table
+     * @param string $db    the current database
+     * @param string $table the current table
      *
-     * @return String $sql_query the default $sql_query for browse page
+     * @return string $sql_query the default $sql_query for browse page
      */
-    public static function getDefaultSqlQueryForBrowse($db, $table)
+    public function getDefaultSqlQueryForBrowse($db, $table)
     {
         $bookmark = Bookmark::get(
             $GLOBALS['dbi'],
@@ -970,12 +970,12 @@ EOT;
      * Responds an error when an error happens when executing the query
      *
      * @param boolean $is_gotofile    whether goto file or not
-     * @param String  $error          error after executing the query
-     * @param String  $full_sql_query full sql query
+     * @param string  $error          error after executing the query
+     * @param string  $full_sql_query full sql query
      *
      * @return void
      */
-    public static function handleQueryExecuteError($is_gotofile, $error, $full_sql_query)
+    private function handleQueryExecuteError($is_gotofile, $error, $full_sql_query)
     {
         if ($is_gotofile) {
             $message = Message::rawError($error);
@@ -991,22 +991,22 @@ EOT;
     /**
      * Function to store the query as a bookmark
      *
-     * @param String  $db                     the current database
-     * @param String  $bkm_user               the bookmarking user
-     * @param String  $sql_query_for_bookmark the query to be stored in bookmark
-     * @param String  $bkm_label              bookmark label
+     * @param string  $db                     the current database
+     * @param string  $bkm_user               the bookmarking user
+     * @param string  $sql_query_for_bookmark the query to be stored in bookmark
+     * @param string  $bkm_label              bookmark label
      * @param boolean $bkm_replace            whether to replace existing bookmarks
      *
      * @return void
      */
-    public static function storeTheQueryAsBookmark($db, $bkm_user, $sql_query_for_bookmark,
+    public function storeTheQueryAsBookmark($db, $bkm_user, $sql_query_for_bookmark,
         $bkm_label, $bkm_replace
     ) {
         $bfields = array(
-                     'bkm_database' => $db,
-                     'bkm_user'  => $bkm_user,
-                     'bkm_sql_query' => $sql_query_for_bookmark,
-                     'bkm_label' => $bkm_label
+            'bkm_database' => $db,
+            'bkm_user'  => $bkm_user,
+            'bkm_sql_query' => $sql_query_for_bookmark,
+            'bkm_label' => $bkm_label,
         );
 
         // Should we replace bookmark?
@@ -1035,11 +1035,11 @@ EOT;
     /**
      * Executes the SQL query and measures its execution time
      *
-     * @param String $full_sql_query the full sql query
+     * @param string $full_sql_query the full sql query
      *
      * @return array ($result, $querytime)
      */
-    public static function executeQueryAndMeasureTime($full_sql_query)
+    private function executeQueryAndMeasureTime($full_sql_query)
     {
         // close session in case the query takes too long
         session_write_close();
@@ -1066,7 +1066,7 @@ EOT;
      *
      * @return int    $num_rows    number of rows affected or changed
      */
-    public static function getNumberOfRowsAffectedOrChanged($is_affected, $result)
+    private function getNumberOfRowsAffectedOrChanged($is_affected, $result)
     {
         if (! $is_affected) {
             $num_rows = ($result) ? @$GLOBALS['dbi']->numRows($result) : 0;
@@ -1081,11 +1081,11 @@ EOT;
      * Checks if the current database has changed
      * This could happen if the user sends a query like "USE `database`;"
      *
-     * @param String $db the database in the query
+     * @param string $db the database in the query
      *
      * @return int $reload whether to reload the navigation(1) or not(0)
      */
-    public static function hasCurrentDbChanged($db)
+    private function hasCurrentDbChanged($db)
     {
         if (strlen($db) > 0) {
             $current_db = $GLOBALS['dbi']->fetchValue('SELECT DATABASE()');
@@ -1099,14 +1099,14 @@ EOT;
     /**
      * If a table, database or column gets dropped, clean comments.
      *
-     * @param String $db     current database
-     * @param String $table  current table
-     * @param String $column current column
+     * @param string $db     current database
+     * @param string $table  current table
+     * @param string $column current column
      * @param bool   $purge  whether purge set or not
      *
      * @return array $extra_data
      */
-    public static function cleanupRelations($db, $table, $column, $purge)
+    private function cleanupRelations($db, $table, $column, $purge)
     {
         if (! empty($purge) && strlen($db) > 0) {
             if (strlen($table) > 0) {
@@ -1134,7 +1134,7 @@ EOT;
      *
      * @return int $unlim_num_rows unlimited number of rows
      */
-    public static function countQueryResults(
+    private function countQueryResults(
         $num_rows, $justBrowsing, $db, $table, array $analyzed_sql_results
     ) {
 
@@ -1143,7 +1143,7 @@ EOT;
             return 0;
         }
 
-        if (!self::isAppendLimitClause($analyzed_sql_results)) {
+        if (!$this->isAppendLimitClause($analyzed_sql_results)) {
             // if we did not append a limit, set this to get a correct
             // "Showing rows..." message
             // $_SESSION['tmpval']['max_rows'] = 'all';
@@ -1219,17 +1219,17 @@ EOT;
      * Function to handle all aspects relating to executing the query
      *
      * @param array   $analyzed_sql_results   analyzed sql results
-     * @param String  $full_sql_query         full sql query
+     * @param string  $full_sql_query         full sql query
      * @param boolean $is_gotofile            whether to go to a file
-     * @param String  $db                     current database
-     * @param String  $table                  current table
+     * @param string  $db                     current database
+     * @param string  $table                  current table
      * @param boolean $find_real_end          whether to find the real end
-     * @param String  $sql_query_for_bookmark sql query to be stored as bookmark
+     * @param string  $sql_query_for_bookmark sql query to be stored as bookmark
      * @param array   $extra_data             extra data
      *
      * @return mixed
      */
-    public static function executeTheQuery(array $analyzed_sql_results, $full_sql_query, $is_gotofile,
+    private function executeTheQuery(array $analyzed_sql_results, $full_sql_query, $is_gotofile,
         $db, $table, $find_real_end, $sql_query_for_bookmark, $extra_data
     ) {
         $response = Response::getInstance();
@@ -1250,21 +1250,21 @@ EOT;
             list(
                 $result,
                 $GLOBALS['querytime']
-            ) = self::executeQueryAndMeasureTime($full_sql_query);
+            ) = $this->executeQueryAndMeasureTime($full_sql_query);
 
             // Displays an error message if required and stop parsing the script
             $error = $GLOBALS['dbi']->getError();
             if ($error && $GLOBALS['cfg']['IgnoreMultiSubmitErrors']) {
                 $extra_data['error'] = $error;
             } elseif ($error) {
-                self::handleQueryExecuteError($is_gotofile, $error, $full_sql_query);
+                $this->handleQueryExecuteError($is_gotofile, $error, $full_sql_query);
             }
 
             // If there are no errors and bookmarklabel was given,
             // store the query as a bookmark
             if (! empty($_POST['bkm_label']) && ! empty($sql_query_for_bookmark)) {
                 $cfgBookmark = Bookmark::getParams($GLOBALS['cfg']['Server']['user']);
-                self::storeTheQueryAsBookmark(
+                $this->storeTheQueryAsBookmark(
                     $db, $cfgBookmark['user'],
                     $sql_query_for_bookmark, $_POST['bkm_label'],
                     isset($_POST['bkm_replace']) ? $_POST['bkm_replace'] : null
@@ -1274,7 +1274,7 @@ EOT;
             // Gets the number of rows affected/returned
             // (This must be done immediately after the query because
             // mysql_affected_rows() reports about the last query done)
-            $num_rows = self::getNumberOfRowsAffectedOrChanged(
+            $num_rows = $this->getNumberOfRowsAffectedOrChanged(
                 $analyzed_sql_results['is_affected'], $result
             );
 
@@ -1285,15 +1285,15 @@ EOT;
                 $profiling_results = $GLOBALS['dbi']->fetchResult('SHOW PROFILE;');
             }
 
-            $justBrowsing = self::isJustBrowsing(
+            $justBrowsing = $this->isJustBrowsing(
                 $analyzed_sql_results, isset($find_real_end) ? $find_real_end : null
             );
 
-            $unlim_num_rows = self::countQueryResults(
+            $unlim_num_rows = $this->countQueryResults(
                 $num_rows, $justBrowsing, $db, $table, $analyzed_sql_results
             );
 
-            self::cleanupRelations(
+            $this->cleanupRelations(
                 isset($db) ? $db : '',
                 isset($table) ? $table : '',
                 isset($_REQUEST['dropped_column']) ? $_REQUEST['dropped_column'] : null,
@@ -1319,13 +1319,13 @@ EOT;
     /**
      * Delete related transformation information
      *
-     * @param String $db                   current database
-     * @param String $table                current table
+     * @param string $db                   current database
+     * @param string $table                current table
      * @param array  $analyzed_sql_results analyzed sql results
      *
      * @return void
      */
-    public static function deleteTransformationInfo($db, $table, array $analyzed_sql_results)
+    private function deleteTransformationInfo($db, $table, array $analyzed_sql_results)
     {
         if (! isset($analyzed_sql_results['statement'])) {
             return;
@@ -1357,7 +1357,7 @@ EOT;
      *
      * @return string $message
      */
-    public static function getMessageForNoRowsReturned($message_to_show,
+    private function getMessageForNoRowsReturned($message_to_show,
         array $analyzed_sql_results, $num_rows
     ) {
         if ($analyzed_sql_results['querytype'] == 'DELETE"') {
@@ -1448,18 +1448,18 @@ EOT;
      *
      * @return string html
      */
-    public static function getQueryResponseForNoResultsReturned(array $analyzed_sql_results, $db,
+    private function getQueryResponseForNoResultsReturned(array $analyzed_sql_results, $db,
         $table, $message_to_show, $num_rows, $displayResultsObject, $extra_data,
         $pmaThemeImage, $result, $sql_query, $complete_query
     ) {
-        if (self::isDeleteTransformationInfo($analyzed_sql_results)) {
-            self::deleteTransformationInfo($db, $table, $analyzed_sql_results);
+        if ($this->isDeleteTransformationInfo($analyzed_sql_results)) {
+            $this->deleteTransformationInfo($db, $table, $analyzed_sql_results);
         }
 
         if (isset($extra_data['error'])) {
             $message = Message::rawError($extra_data['error']);
         } else {
-            $message = self::getMessageForNoRowsReturned(
+            $message = $this->getMessageForNoRowsReturned(
                 isset($message_to_show) ? $message_to_show : null,
                 $analyzed_sql_results, $num_rows
             );
@@ -1502,7 +1502,7 @@ EOT;
                     'pview_lnk' => '1'
                 );
 
-                $html_output .= self::getHtmlForSqlQueryResultsTable(
+                $html_output .= $this->getHtmlForSqlQueryResultsTable(
                     $displayResultsObject,
                     $pmaThemeImage, $url_query, $displayParts,
                     false, 0, $num_rows, true, $result,
@@ -1515,7 +1515,7 @@ EOT;
 
                 $cfgBookmark = Bookmark::getParams($GLOBALS['cfg']['Server']['user']);
                 if ($cfgBookmark) {
-                    $html_output .= self::getHtmlForBookmark(
+                    $html_output .= $this->getHtmlForBookmark(
                         $displayParts,
                         $cfgBookmark,
                         $sql_query, $db, $table,
@@ -1536,7 +1536,7 @@ EOT;
      *
      * @return void
      */
-    public static function sendResponseForGridEdit($result)
+    private function sendResponseForGridEdit($result)
     {
         $row = $GLOBALS['dbi']->fetchRow($result);
         $field_flags = $GLOBALS['dbi']->fieldFlags($result, 0);
@@ -1562,7 +1562,7 @@ EOT;
      *
      * @return string $html_output
      */
-    public static function getHtmlForSqlQueryResults($previous_update_query_html,
+    private function getHtmlForSqlQueryResults($previous_update_query_html,
         $profiling_chart_html, $missing_unique_column_msg, $bookmark_created_msg,
         $table_html, $indexes_problems_html, $bookmark_support_html
     ) {
@@ -1589,7 +1589,7 @@ EOT;
      *
      * @return Message $bookmark_created_msg
      */
-    public static function getBookmarkCreatedMessage()
+    private function getBookmarkCreatedMessage()
     {
         if (isset($_GET['label'])) {
             $bookmark_created_msg = Message::success(
@@ -1619,9 +1619,9 @@ EOT;
      * @param array          $analyzed_sql_results analyzed sql results
      * @param bool           $is_limited_display   Show only limited operations or not
      *
-     * @return String
+     * @return string
      */
-    public static function getHtmlForSqlQueryResultsTable($displayResultsObject,
+    private function getHtmlForSqlQueryResultsTable($displayResultsObject,
         $pmaThemeImage, $url_query, array $displayParts,
         $editable, $unlim_num_rows, $num_rows, $showtable, $result,
         array $analyzed_sql_results, $is_limited_display = false
@@ -1741,7 +1741,7 @@ EOT;
      *
      * @return string $previous_update_query_html
      */
-    public static function getHtmlForPreviousUpdateQuery($disp_query, $showSql, $sql_data,
+    private function getHtmlForPreviousUpdateQuery($disp_query, $showSql, $sql_data,
         $disp_message
     ) {
         // previous update query (from tbl_replace)
@@ -1766,7 +1766,7 @@ EOT;
      *
      * @return Message $message
      */
-    public static function getMessageIfMissingColumnIndex($table, $db, $editable, $has_unique)
+    private function getMessageIfMissingColumnIndex($table, $db, $editable, $has_unique)
     {
         if (!empty($table) && ($GLOBALS['dbi']->isSystemSchema($db) || !$editable)) {
             $missing_unique_column_msg = Message::notice(
@@ -1815,7 +1815,7 @@ EOT;
      *
      * @return string
      */
-    public static function getHtmlForIndexesProblems($query_type, $selectedTables, $db)
+    private function getHtmlForIndexesProblems($query_type, $selectedTables, $db)
     {
         // BEGIN INDEX CHECK See if indexes should be checked.
         if (isset($query_type)
@@ -1867,7 +1867,7 @@ EOT;
      *
      * @return string html
      */
-    public static function getQueryResponseForResultsReturned($result, array $analyzed_sql_results,
+    private function getQueryResponseForResultsReturned($result, array $analyzed_sql_results,
         $db, $table, $message, $sql_data, $displayResultsObject, $pmaThemeImage,
         $unlim_num_rows, $num_rows, $disp_query, $disp_message, $profiling_results,
         $query_type, $selectedTables, $sql_query, $complete_query
@@ -1875,7 +1875,7 @@ EOT;
         // If we are retrieving the full value of a truncated field or the original
         // value of a transformed field, show it here
         if (isset($_REQUEST['grid_edit']) && $_REQUEST['grid_edit'] == true) {
-            self::sendResponseForGridEdit($result);
+            $this->sendResponseForGridEdit($result);
             // script has exited at this point
         }
 
@@ -1892,7 +1892,7 @@ EOT;
         $header   = $response->getHeader();
         $scripts  = $header->getScripts();
 
-        $just_one_table = self::resultSetHasJustOneTable($fields_meta);
+        $just_one_table = $this->resultSetHasJustOneTable($fields_meta);
 
         // hide edit and delete links:
         // - for information_schema
@@ -1919,7 +1919,7 @@ EOT;
             }
         }
 
-        $has_unique = self::resultSetContainsUniqueKey(
+        $has_unique = $this->resultSetContainsUniqueKey(
             $db, $table, $fields_meta
         );
 
@@ -1972,7 +1972,7 @@ EOT;
                     $message, $GLOBALS['sql_query'], 'success'
                 );
             }
-            $table_maintenance_html .= self::getHtmlForSqlQueryResultsTable(
+            $table_maintenance_html .= $this->getHtmlForSqlQueryResultsTable(
                 $displayResultsObject,
                 $pmaThemeImage, $url_query, $displayParts,
                 false, $unlim_num_rows, $num_rows, $showtable, $result,
@@ -1993,37 +1993,37 @@ EOT;
             $GLOBALS['buffer_message'] = false;
         }
 
-        $previous_update_query_html = self::getHtmlForPreviousUpdateQuery(
+        $previous_update_query_html = $this->getHtmlForPreviousUpdateQuery(
             isset($disp_query) ? $disp_query : null,
             $GLOBALS['cfg']['ShowSQL'], isset($sql_data) ? $sql_data : null,
             isset($disp_message) ? $disp_message : null
         );
 
-        $profiling_chart_html = self::getHtmlForProfilingChart(
+        $profiling_chart_html = $this->getHtmlForProfilingChart(
             $url_query, $db, isset($profiling_results) ? $profiling_results :array()
         );
 
-        $missing_unique_column_msg = self::getMessageIfMissingColumnIndex(
+        $missing_unique_column_msg = $this->getMessageIfMissingColumnIndex(
             $table, $db, $editable, $has_unique
         );
 
-        $bookmark_created_msg = self::getBookmarkCreatedMessage();
+        $bookmark_created_msg = $this->getBookmarkCreatedMessage();
 
-        $table_html = self::getHtmlForSqlQueryResultsTable(
+        $table_html = $this->getHtmlForSqlQueryResultsTable(
             $displayResultsObject,
             $pmaThemeImage, $url_query, $displayParts,
             $editable, $unlim_num_rows, $num_rows, $showtable, $result,
             $analyzed_sql_results
         );
 
-        $indexes_problems_html = self::getHtmlForIndexesProblems(
+        $indexes_problems_html = $this->getHtmlForIndexesProblems(
             isset($query_type) ? $query_type : null,
             isset($selectedTables) ? $selectedTables : null, $db
         );
 
         $cfgBookmark = Bookmark::getParams($GLOBALS['cfg']['Server']['user']);
         if ($cfgBookmark) {
-            $bookmark_support_html = self::getHtmlForBookmark(
+            $bookmark_support_html = $this->getHtmlForBookmark(
                 $displayParts,
                 $cfgBookmark,
                 $sql_query, $db, $table,
@@ -2036,7 +2036,7 @@ EOT;
 
         $html_output = isset($table_maintenance_html) ? $table_maintenance_html : '';
 
-        $html_output .= self::getHtmlForSqlQueryResults(
+        $html_output .= $this->getHtmlForSqlQueryResults(
             $previous_update_query_html, $profiling_chart_html,
             $missing_unique_column_msg, $bookmark_created_msg,
             $table_html, $indexes_problems_html, $bookmark_support_html
@@ -2072,7 +2072,7 @@ EOT;
      *
      * @return void
      */
-    public static function executeQueryAndSendQueryResponse($analyzed_sql_results,
+    public function executeQueryAndSendQueryResponse($analyzed_sql_results,
         $is_gotofile, $db, $table, $find_real_end, $sql_query_for_bookmark,
         $extra_data, $message_to_show, $message, $sql_data, $goto, $pmaThemeImage,
         $disp_query, $disp_message, $query_type, $sql_query, $selectedTables,
@@ -2093,7 +2093,7 @@ EOT;
             }
         }
 
-        $html_output = self::executeQueryAndGetQueryResponse(
+        $html_output = $this->executeQueryAndGetQueryResponse(
             $analyzed_sql_results, // analyzed_sql_results
             $is_gotofile, // is_gotofile
             $db, // db
@@ -2145,7 +2145,7 @@ EOT;
      *
      * @return string html
      */
-    public static function executeQueryAndGetQueryResponse(array $analyzed_sql_results,
+    public function executeQueryAndGetQueryResponse(array $analyzed_sql_results,
         $is_gotofile, $db, $table, $find_real_end, $sql_query_for_bookmark,
         $extra_data, $message_to_show, $message, $sql_data, $goto, $pmaThemeImage,
         $disp_query, $disp_message, $query_type, $sql_query, $selectedTables,
@@ -2160,12 +2160,12 @@ EOT;
         // Handling is also not required if we came from the "Sort by key"
         // drop-down.
         if (! empty($analyzed_sql_results)
-            && self::isRememberSortingOrder($analyzed_sql_results)
+            && $this->isRememberSortingOrder($analyzed_sql_results)
             && empty($analyzed_sql_results['union'])
             && ! isset($_REQUEST['sort_by_key'])
         ) {
             if (! isset($_SESSION['sql_from_query_box'])) {
-                self::handleSortOrder($db, $table, $analyzed_sql_results, $sql_query);
+                $this->handleSortOrder($db, $table, $analyzed_sql_results, $sql_query);
             } else {
                 unset($_SESSION['sql_from_query_box']);
             }
@@ -2181,16 +2181,16 @@ EOT;
         $full_sql_query = $sql_query;
 
         // Do append a "LIMIT" clause?
-        if (self::isAppendLimitClause($analyzed_sql_results)) {
-            $full_sql_query = self::getSqlWithLimitClause($analyzed_sql_results);
+        if ($this->isAppendLimitClause($analyzed_sql_results)) {
+            $full_sql_query = $this->getSqlWithLimitClause($analyzed_sql_results);
         }
 
-        $GLOBALS['reload'] = self::hasCurrentDbChanged($db);
+        $GLOBALS['reload'] = $this->hasCurrentDbChanged($db);
         $GLOBALS['dbi']->selectDb($db);
 
         // Execute the query
         list($result, $num_rows, $unlim_num_rows, $profiling_results, $extra_data)
-            = self::executeTheQuery(
+            = $this->executeTheQuery(
                 $analyzed_sql_results,
                 $full_sql_query,
                 $is_gotofile,
@@ -2208,7 +2208,7 @@ EOT;
         if ((0 == $num_rows && 0 == $unlim_num_rows)
             || $analyzed_sql_results['is_affected']
         ) {
-            $html_output = self::getQueryResponseForNoResultsReturned(
+            $html_output = $this->getQueryResponseForNoResultsReturned(
                 $analyzed_sql_results, $db, $table,
                 isset($message_to_show) ? $message_to_show : null,
                 $num_rows, $displayResultsObject, $extra_data,
@@ -2217,7 +2217,7 @@ EOT;
             );
         } else {
             // At least one row is returned -> displays a table with results
-            $html_output = self::getQueryResponseForResultsReturned(
+            $html_output = $this->getQueryResponseForResultsReturned(
                 isset($result) ? $result : null,
                 $analyzed_sql_results,
                 $db,
@@ -2252,12 +2252,12 @@ EOT;
     /**
      * Function to define pos to display a row
      *
-     * @param Int $number_of_line Number of the line to display
-     * @param Int $max_rows       Number of rows by page
+     * @param int $number_of_line Number of the line to display
+     * @param int $max_rows       Number of rows by page
      *
-     * @return Int Start position to display the line
+     * @return int Start position to display the line
      */
-    public static function getStartPosToDisplayRow($number_of_line, $max_rows = null)
+    private function getStartPosToDisplayRow($number_of_line, $max_rows = null)
     {
         if (null === $max_rows) {
             $max_rows = $_SESSION['tmpval']['max_rows'];
@@ -2270,13 +2270,13 @@ EOT;
      * Function to calculate new pos if pos is higher than number of rows
      * of displayed table
      *
-     * @param String   $db    Database name
-     * @param String   $table Table name
-     * @param Int|null $pos   Initial position
+     * @param string   $db    Database name
+     * @param string   $table Table name
+     * @param int|null $pos   Initial position
      *
-     * @return Int Number of pos to display last page
+     * @return int Number of pos to display last page
      */
-    public static function calculatePosForLastPage($db, $table, $pos)
+    public function calculatePosForLastPage($db, $table, $pos)
     {
         if (null === $pos) {
             $pos = $_SESSION['tmpval']['pos'];
@@ -2286,7 +2286,7 @@ EOT;
         $unlim_num_rows = $_table->countRecords(true);
         //If position is higher than number of rows
         if ($unlim_num_rows <= $pos && 0 != $pos) {
-            $pos = self::getStartPosToDisplayRow($unlim_num_rows);
+            $pos = $this->getStartPosToDisplayRow($unlim_num_rows);
         }
 
         return $pos;
diff --git a/libraries/mult_submits.inc.php b/libraries/mult_submits.inc.php
index 30f662badc..60fd7082bd 100644
--- a/libraries/mult_submits.inc.php
+++ b/libraries/mult_submits.inc.php
@@ -267,7 +267,8 @@ if (!empty($submit_mult) && !empty($what)) {
     }
 
     if ($execute_query_later) {
-        Sql::executeQueryAndSendQueryResponse(
+        $sql = new Sql();
+        $sql->executeQueryAndSendQueryResponse(
             null, // analyzed_sql_results
             false, // is_gotofile
             $db, // db
diff --git a/sql.php b/sql.php
index db4a36858e..13eb168e03 100644
--- a/sql.php
+++ b/sql.php
@@ -31,6 +31,8 @@ $scripts->addFile('indexes.js');
 $scripts->addFile('gis_data_editor.js');
 $scripts->addFile('multi_column_sort.js');
 
+$sql = new Sql();
+
 /**
  * Set ajax_reload in the response if it was already set
  */
@@ -80,20 +82,20 @@ if (isset($_POST['bkm_fields']['bkm_database'])) {
 if (isset($_REQUEST['get_relational_values'])
     && $_REQUEST['get_relational_values'] == true
 ) {
-    Sql::getRelationalValues($db, $table);
+    $sql->getRelationalValues($db, $table);
     // script has exited at this point
 }
 
 // Just like above, find possible values for enum fields during grid edit.
 if (isset($_REQUEST['get_enum_values']) && $_REQUEST['get_enum_values'] == true) {
-    Sql::getEnumOrSetValues($db, $table, "enum");
+    $sql->getEnumOrSetValues($db, $table, "enum");
     // script has exited at this point
 }
 
 
 // Find possible values for set fields during grid edit.
 if (isset($_REQUEST['get_set_values']) && $_REQUEST['get_set_values'] == true) {
-    Sql::getEnumOrSetValues($db, $table, "set");
+    $sql->getEnumOrSetValues($db, $table, "set");
     // script has exited at this point
 }
 
@@ -111,14 +113,14 @@ if (isset($_REQUEST['get_default_fk_check_value'])
  * Check ajax request to set the column order and visibility
  */
 if (isset($_REQUEST['set_col_prefs']) && $_REQUEST['set_col_prefs'] == true) {
-    Sql::setColumnOrderOrVisibility($table, $db);
+    $sql->setColumnOrderOrVisibility($table, $db);
     // script has exited at this point
 }
 
 // Default to browse if no query set and we have table
 // (needed for browsing from DefaultTabTable)
 if (empty($sql_query) && strlen($table) > 0 && strlen($db) > 0) {
-    $sql_query = Sql::getDefaultSqlQueryForBrowse($db, $table);
+    $sql_query = $sql->getDefaultSqlQueryForBrowse($db, $table);
 
     // set $goto to what will be displayed if query returns 0 rows
     $goto = '';
@@ -150,7 +152,7 @@ if ($table != $table_from_sql && !empty($table_from_sql)) {
  * but since a malicious user may pass this variable by url/form, we don't take
  * into account this case.
  */
-if (Sql::hasNoRightsToDropDatabase(
+if ($sql->hasNoRightsToDropDatabase(
     $analyzed_sql_results, $cfg['AllowUserDropDatabase'], $GLOBALS['dbi']->isSuperuser()
 )) {
     Util::mysqlDie(
@@ -165,7 +167,7 @@ if (Sql::hasNoRightsToDropDatabase(
  * Need to find the real end of rows?
  */
 if (isset($find_real_end) && $find_real_end) {
-    $unlim_num_rows = Sql::findRealEndOfRows($db, $table);
+    $unlim_num_rows = $sql->findRealEndOfRows($db, $table);
 }
 
 
@@ -173,7 +175,7 @@ if (isset($find_real_end) && $find_real_end) {
  * Bookmark add
  */
 if (isset($_POST['store_bkm'])) {
-    Sql::addBookmark($goto);
+    $sql->addBookmark($goto);
     // script has exited at this point
 } // end if
 
@@ -192,7 +194,7 @@ if ($goto == 'sql.php') {
     );
 } // end if
 
-Sql::executeQueryAndSendQueryResponse(
+$sql->executeQueryAndSendQueryResponse(
     $analyzed_sql_results, // analyzed_sql_results
     $is_gotofile, // is_gotofile
     $db, // db
diff --git a/tbl_row_action.php b/tbl_row_action.php
index 9d3c7fc61c..d1930444af 100644
--- a/tbl_row_action.php
+++ b/tbl_row_action.php
@@ -152,7 +152,8 @@ if (!empty($submit_mult)) {
         }
 
         $active_page = 'sql.php';
-        Sql::executeQueryAndSendQueryResponse(
+        $sql = new Sql();
+        $sql->executeQueryAndSendQueryResponse(
             null, // analyzed_sql_results
             false, // is_gotofile
             $db, // db
diff --git a/test/classes/SqlTest.php b/test/classes/SqlTest.php
index 680f92a950..ddadd025ef 100644
--- a/test/classes/SqlTest.php
+++ b/test/classes/SqlTest.php
@@ -9,6 +9,7 @@ namespace PhpMyAdmin\Tests;
 
 use PhpMyAdmin\Sql;
 use PHPUnit\Framework\TestCase;
+use ReflectionMethod;
 use stdClass;
 
 /**
@@ -18,6 +19,11 @@ use stdClass;
  */
 class SqlTest extends TestCase
 {
+    /**
+     * @var Sql
+     */
+    private $sql;
+
     /**
      * Setup for test cases
      *
@@ -40,10 +46,27 @@ class SqlTest extends TestCase
         $GLOBALS['cfg']['Confirm'] = true;
         $GLOBALS['cfg']['LoginCookieValidity'] = 1440;
         $GLOBALS['PMA_PHP_SELF'] = 'index.php';
+
+        $this->sql = new Sql();
     }
 
     /**
-     * Test Sql::getSqlWithLimitClause
+     * Call protected functions by setting visibility to public.
+     *
+     * @param string         $name   method name
+     * @param array          $params parameters for the invocation
+     *
+     * @return mixed the output from the protected method.
+     */
+    private function callProtectedMethod($name, array $params = [])
+    {
+        $method = new ReflectionMethod(Sql::class, $name);
+        $method->setAccessible(true);
+        return $method->invokeArgs($this->sql, $params);
+    }
+
+    /**
+     * Test for getSqlWithLimitClause
      *
      * @return void
      */
@@ -53,17 +76,17 @@ class SqlTest extends TestCase
         $GLOBALS['_SESSION']['tmpval']['pos'] = 1;
         $GLOBALS['_SESSION']['tmpval']['max_rows'] = 2;
 
-        $analyzed_sql_results = Sql::parseAndAnalyze(
+        $analyzed_sql_results = $this->sql->parseAndAnalyze(
             'SELECT * FROM test LIMIT 0, 10'
         );
         $this->assertEquals(
             'SELECT * FROM test LIMIT 1, 2 ',
-            Sql::getSqlWithLimitClause($analyzed_sql_results)
+            $this->callProtectedMethod('getSqlWithLimitClause', [&$analyzed_sql_results])
         );
     }
 
     /**
-     * Test Sql::isRememberSortingOrder
+     * Test for isRememberSortingOrder
      *
      * @return void
      */
@@ -73,38 +96,38 @@ class SqlTest extends TestCase
         $GLOBALS['cfg']['RememberSorting'] = true;
 
         $this->assertTrue(
-            Sql::isRememberSortingOrder(
-                Sql::parseAndAnalyze('SELECT * FROM tbl')
-            )
+            $this->callProtectedMethod('isRememberSortingOrder', [
+                $this->sql->parseAndAnalyze('SELECT * FROM tbl')
+            ])
         );
 
         $this->assertFalse(
-            Sql::isRememberSortingOrder(
-                Sql::parseAndAnalyze('SELECT col FROM tbl')
-            )
+            $this->callProtectedMethod('isRememberSortingOrder', [
+                $this->sql->parseAndAnalyze('SELECT col FROM tbl')
+            ])
         );
 
         $this->assertFalse(
-            Sql::isRememberSortingOrder(
-                Sql::parseAndAnalyze('SELECT 1')
-            )
+            $this->callProtectedMethod('isRememberSortingOrder', [
+                $this->sql->parseAndAnalyze('SELECT 1')
+            ])
         );
 
         $this->assertFalse(
-            Sql::isRememberSortingOrder(
-                Sql::parseAndAnalyze('SELECT col1, col2 FROM tbl')
-            )
+            $this->callProtectedMethod('isRememberSortingOrder', [
+                $this->sql->parseAndAnalyze('SELECT col1, col2 FROM tbl')
+            ])
         );
 
         $this->assertFalse(
-            Sql::isRememberSortingOrder(
-                Sql::parseAndAnalyze('SELECT COUNT(*) from tbl')
-            )
+            $this->callProtectedMethod('isRememberSortingOrder', [
+                $this->sql->parseAndAnalyze('SELECT COUNT(*) from tbl')
+            ])
         );
     }
 
     /**
-     * Test Sql::isAppendLimitClause
+     * Test for isAppendLimitClause
      *
      * @return void
      */
@@ -114,20 +137,20 @@ class SqlTest extends TestCase
         $GLOBALS['_SESSION']['tmpval']['max_rows'] = 10;
 
         $this->assertTrue(
-            Sql::isAppendLimitClause(
-                Sql::parseAndAnalyze('SELECT * FROM tbl')
-            )
+            $this->callProtectedMethod('isAppendLimitClause', [
+                $this->sql->parseAndAnalyze('SELECT * FROM tbl')
+            ])
         );
 
         $this->assertFalse(
-            Sql::isAppendLimitClause(
-                Sql::parseAndAnalyze('SELECT * from tbl LIMIT 0, 10')
-            )
+            $this->callProtectedMethod('isAppendLimitClause', [
+                $this->sql->parseAndAnalyze('SELECT * from tbl LIMIT 0, 10')
+            ])
         );
     }
 
     /**
-     * Test Sql::isJustBrowsing
+     * Test for isJustBrowsing
      *
      * @return void
      */
@@ -137,55 +160,55 @@ class SqlTest extends TestCase
         $GLOBALS['_SESSION']['tmpval']['max_rows'] = 10;
 
         $this->assertTrue(
-            Sql::isJustBrowsing(
-                Sql::parseAndAnalyze('SELECT * FROM db.tbl'),
+            $this->sql->isJustBrowsing(
+                $this->sql->parseAndAnalyze('SELECT * FROM db.tbl'),
                 null
             )
         );
 
         $this->assertTrue(
-            Sql::isJustBrowsing(
-                Sql::parseAndAnalyze('SELECT * FROM tbl WHERE 1'),
+            $this->sql->isJustBrowsing(
+                $this->sql->parseAndAnalyze('SELECT * FROM tbl WHERE 1'),
                 null
             )
         );
 
         $this->assertFalse(
-            Sql::isJustBrowsing(
-                Sql::parseAndAnalyze('SELECT * from tbl1, tbl2 LIMIT 0, 10'),
+            $this->sql->isJustBrowsing(
+                $this->sql->parseAndAnalyze('SELECT * from tbl1, tbl2 LIMIT 0, 10'),
                 null
             )
         );
     }
 
     /**
-     * Test Sql::isDeleteTransformationInfo
+     * Test for isDeleteTransformationInfo
      *
      * @return void
      */
     public function testIsDeleteTransformationInfo()
     {
         $this->assertTrue(
-            Sql::isDeleteTransformationInfo(
-                Sql::parseAndAnalyze('ALTER TABLE tbl DROP COLUMN col')
-            )
+            $this->callProtectedMethod('isDeleteTransformationInfo', [
+                $this->sql->parseAndAnalyze('ALTER TABLE tbl DROP COLUMN col')
+            ])
         );
 
         $this->assertTrue(
-            Sql::isDeleteTransformationInfo(
-                Sql::parseAndAnalyze('DROP TABLE tbl')
-            )
+            $this->callProtectedMethod('isDeleteTransformationInfo', [
+                $this->sql->parseAndAnalyze('DROP TABLE tbl')
+            ])
         );
 
         $this->assertFalse(
-            Sql::isDeleteTransformationInfo(
-                Sql::parseAndAnalyze('SELECT * from tbl')
-            )
+            $this->callProtectedMethod('isDeleteTransformationInfo', [
+                $this->sql->parseAndAnalyze('SELECT * from tbl')
+            ])
         );
     }
 
     /**
-     * Test Sql::hasNoRightsToDropDatabase
+     * Test for hasNoRightsToDropDatabase
      *
      * @return void
      */
@@ -193,8 +216,8 @@ class SqlTest extends TestCase
     {
         $this->assertEquals(
             true,
-            Sql::hasNoRightsToDropDatabase(
-                Sql::parseAndAnalyze('DROP DATABASE db'),
+            $this->sql->hasNoRightsToDropDatabase(
+                $this->sql->parseAndAnalyze('DROP DATABASE db'),
                 false,
                 false
             )
@@ -202,8 +225,8 @@ class SqlTest extends TestCase
 
         $this->assertEquals(
             false,
-            Sql::hasNoRightsToDropDatabase(
-                Sql::parseAndAnalyze('DROP TABLE tbl'),
+            $this->sql->hasNoRightsToDropDatabase(
+                $this->sql->parseAndAnalyze('DROP TABLE tbl'),
                 false,
                 false
             )
@@ -211,8 +234,8 @@ class SqlTest extends TestCase
 
         $this->assertEquals(
             false,
-            Sql::hasNoRightsToDropDatabase(
-                Sql::parseAndAnalyze('SELECT * from tbl'),
+            $this->sql->hasNoRightsToDropDatabase(
+                $this->sql->parseAndAnalyze('SELECT * from tbl'),
                 false,
                 false
             )
@@ -234,14 +257,20 @@ class SqlTest extends TestCase
         $col3->table = 'table3';
 
         $fields_meta = array($col1, $col2, $col3);
-        $this->assertFalse(Sql::resultSetHasJustOneTable($fields_meta));
+        $this->assertFalse(
+            $this->callProtectedMethod('resultSetHasJustOneTable', [$fields_meta])
+        );
 
         // should not matter on where the odd column occurs
         $fields_meta = array($col2, $col3, $col1);
-        $this->assertFalse(Sql::resultSetHasJustOneTable($fields_meta));
+        $this->assertFalse(
+            $this->callProtectedMethod('resultSetHasJustOneTable', [$fields_meta])
+        );
 
         $fields_meta = array($col3, $col1, $col2);
-        $this->assertFalse(Sql::resultSetHasJustOneTable($fields_meta));
+        $this->assertFalse(
+            $this->callProtectedMethod('resultSetHasJustOneTable', [$fields_meta])
+        );
     }
 
     /**
@@ -259,7 +288,9 @@ class SqlTest extends TestCase
         $col3->table = 'table1';
         $fields_meta = array($col1, $col2, $col3);
 
-        $this->assertTrue(Sql::resultSetHasJustOneTable($fields_meta));
+        $this->assertTrue(
+            $this->callProtectedMethod('resultSetHasJustOneTable', [$fields_meta])
+        );
     }
 
     /**
@@ -278,14 +309,20 @@ class SqlTest extends TestCase
         $col3->table = 'table1';
 
         $fields_meta = array($col1, $col2, $col3);
-        $this->assertTrue(Sql::resultSetHasJustOneTable($fields_meta));
+        $this->assertTrue(
+            $this->callProtectedMethod('resultSetHasJustOneTable', [$fields_meta])
+        );
 
         // should not matter on where the function column occurs
         $fields_meta = array($col2, $col3, $col1);
-        $this->assertTrue(Sql::resultSetHasJustOneTable($fields_meta));
+        $this->assertTrue(
+            $this->callProtectedMethod('resultSetHasJustOneTable', [$fields_meta])
+        );
 
         $fields_meta = array($col3, $col1, $col2);
-        $this->assertTrue(Sql::resultSetHasJustOneTable($fields_meta));
+        $this->assertTrue(
+            $this->callProtectedMethod('resultSetHasJustOneTable', [$fields_meta])
+        );
     }
 
     /**
@@ -304,6 +341,8 @@ class SqlTest extends TestCase
         $col3->table = '';
         $fields_meta = array($col1, $col2, $col3);
 
-        $this->assertFalse(Sql::resultSetHasJustOneTable($fields_meta));
+        $this->assertFalse(
+            $this->callProtectedMethod('resultSetHasJustOneTable', [$fields_meta])
+        );
     }
 }

From 276a569431e06656e448dc3402b97b91f0209bea Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Maur=C3=ADcio=20Meneghini=20Fauth?=
 <mauriciofauth@gmail.com>
Date: Tue, 27 Feb 2018 18:03:24 -0300
Subject: [PATCH 6/8] Fix double escaping in enum dropdown
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Fix #14044

Signed-off-by: Maurício Meneghini Fauth <mauriciofauth@gmail.com>
---
 templates/table/search/input_box.phtml | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/templates/table/search/input_box.phtml b/templates/table/search/input_box.phtml
index 7720a917e4..91a07bb885 100644
--- a/templates/table/search/input_box.phtml
+++ b/templates/table/search/input_box.phtml
@@ -90,13 +90,13 @@ if ($_foreigners
                 && is_array($criteriaValues[$column_index])
                 && in_array($value[$j], $criteriaValues[$column_index])
             ): ?>
-                <option value="<?= htmlspecialchars($value[$j]); ?>"
+                <option value="<?= $value[$j]; ?>"
                         selected>
-                    <?php echo htmlspecialchars($value[$j]); ?>
+                    <?php echo $value[$j]; ?>
                 </option>
             <?php else: ?>
-                <option value="<?= htmlspecialchars($value[$j]); ?>">
-                    <?php echo htmlspecialchars($value[$j]); ?>
+                <option value="<?= $value[$j]; ?>">
+                    <?php echo $value[$j]; ?>
                 </option>
             <?php endif; ?>
         <?php endfor; ?>

From 62fc8e24f43d28e52bb927a861ec66888fbdc151 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michal=20=C4=8Ciha=C5=99?= <michal@cihar.com>
Date: Tue, 27 Feb 2018 21:30:52 +0000
Subject: [PATCH 7/8] Translated using Weblate (Polish)

Currently translated at 98.6% (3166 of 3208 strings)

[CI skip]
---
 po/pl.po | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/po/pl.po b/po/pl.po
index 9766481f22..ec4170c914 100644
--- a/po/pl.po
+++ b/po/pl.po
@@ -3,8 +3,8 @@ msgstr ""
 "Project-Id-Version: phpMyAdmin 4.7.8-dev\n"
 "Report-Msgid-Bugs-To: translators@phpmyadmin.net\n"
 "POT-Creation-Date: 2018-02-12 16:30+0100\n"
-"PO-Revision-Date: 2018-02-27 15:38+0000\n"
-"Last-Translator: Stanisław Krukowski <pet209a1@riseup.net>\n"
+"PO-Revision-Date: 2018-02-27 21:31+0000\n"
+"Last-Translator: Michal Čihař <michal@cihar.com>\n"
 "Language-Team: Polish "
 "<https://hosted.weblate.org/projects/phpmyadmin/4-7/pl/>\n"
 "Language: pl\n"
@@ -5411,8 +5411,8 @@ msgid ""
 msgstr ""
 "Ta %s opcja %s powinna być wyłączona, ponieważ umożliwia atakującemu "
 "zalogowanie się do dowolnego serwera MySQL metodą bruteforce. Jeśli uważasz, "
-"że jest to konieczne, należy użyć %ogranicz login do serwera MySQL%s lub do %"
-"s listy zaufanych serwerów proxy%s. Jednak ochrona oparta na protokole IP "
+"że jest to konieczne, należy użyć %sogranicz login do serwera MySQL%s lub do "
+"%s listy zaufanych serwerów proxy%s. Jednak ochrona oparta na protokole IP "
 "może być niewiarygodna, jeśli twój adres IP, za pomocą którego jest "
 "podłączonych wielu użytkowników (w tym również i ty), należy do ISP."
 

From aac6405016d15cafda974e5df3bea18d75445669 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michal=20=C4=8Ciha=C5=99?= <michal@cihar.com>
Date: Tue, 27 Feb 2018 21:30:53 +0000
Subject: [PATCH 8/8] Translated using Weblate (Polish)

Currently translated at 94.3% (3102 of 3288 strings)

[CI skip]
---
 po/pl.po | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/po/pl.po b/po/pl.po
index f0ea260a1b..f9d2bbdd06 100644
--- a/po/pl.po
+++ b/po/pl.po
@@ -4,8 +4,8 @@ msgstr ""
 "Project-Id-Version: phpMyAdmin 4.8.0-dev\n"
 "Report-Msgid-Bugs-To: translators@phpmyadmin.net\n"
 "POT-Creation-Date: 2018-02-12 16:30+0100\n"
-"PO-Revision-Date: 2018-02-27 15:38+0000\n"
-"Last-Translator: Stanisław Krukowski <pet209a1@riseup.net>\n"
+"PO-Revision-Date: 2018-02-27 21:31+0000\n"
+"Last-Translator: Michal Čihař <michal@cihar.com>\n"
 "Language-Team: Polish "
 "<https://hosted.weblate.org/projects/phpmyadmin/master/pl/>\n"
 "Language: pl\n"
@@ -6501,8 +6501,8 @@ msgid ""
 msgstr ""
 "Ta %s opcja %s powinna być wyłączona, ponieważ umożliwia atakującemu "
 "zalogowanie się do dowolnego serwera MySQL metodą bruteforce. Jeśli uważasz, "
-"że jest to konieczne, należy użyć %ogranicz login do serwera MySQL%s lub do %"
-"s listy zaufanych serwerów proxy%s. Jednak ochrona oparta na protokole IP "
+"że jest to konieczne, należy użyć %sogranicz login do serwera MySQL%s lub do "
+"%s listy zaufanych serwerów proxy%s. Jednak ochrona oparta na protokole IP "
 "może być niewiarygodna, jeśli twój adres IP, za pomocą którego jest "
 "podłączonych wielu użytkowników (w tym również i ty), należy do ISP."