diff --git a/framework/CHANGELOG.md b/framework/CHANGELOG.md
index 4b3d05f..99ff58b 100644
--- a/framework/CHANGELOG.md
+++ b/framework/CHANGELOG.md
@@ -18,6 +18,7 @@ Yii Framework 2 Change Log
 - Bug #15707: Fixed JSON retrieving from MySQL (silverfire)
 - Bug #15724: Changed shortcut in `yii\console\controllers\BaseMigrateController` for `comment` option from `-c` to `-C` due to conflict (Izumi-kun)
 - Enh #15760: Added `ArrayAccess` support as validated value in `yii\validators\EachValidator` (silverfire)
+- Bug #15708: Fixed `yii\db\Command::upsert()` for Cubrid/MSSQL/Oracle (sergeymakinen)
 
 
 2.0.14 February 18, 2018
diff --git a/framework/db/cubrid/QueryBuilder.php b/framework/db/cubrid/QueryBuilder.php
index 5281f8e..1ad9825 100644
--- a/framework/db/cubrid/QueryBuilder.php
+++ b/framework/db/cubrid/QueryBuilder.php
@@ -85,7 +85,7 @@ class QueryBuilder extends \yii\db\QueryBuilder
         list(, $placeholders, $values, $params) = $this->prepareInsertValues($table, $insertColumns, $params);
         $mergeSql = 'MERGE INTO ' . $this->db->quoteTableName($table) . ' '
             . 'USING (' . (!empty($placeholders) ? 'VALUES (' . implode(', ', $placeholders) . ')' : ltrim($values, ' ')) . ') AS "EXCLUDED" (' . implode(', ', $insertNames) . ') '
-            . 'ON ' . $on;
+            . "ON ($on)";
         $insertValues = [];
         foreach ($insertNames as $name) {
             $quotedName = $this->db->quoteColumnName($name);
diff --git a/framework/db/mssql/QueryBuilder.php b/framework/db/mssql/QueryBuilder.php
index 761f479..993abe7 100644
--- a/framework/db/mssql/QueryBuilder.php
+++ b/framework/db/mssql/QueryBuilder.php
@@ -380,7 +380,7 @@ class QueryBuilder extends \yii\db\QueryBuilder
         list(, $placeholders, $values, $params) = $this->prepareInsertValues($table, $insertColumns, $params);
         $mergeSql = 'MERGE ' . $this->db->quoteTableName($table) . ' WITH (HOLDLOCK) '
             . 'USING (' . (!empty($placeholders) ? 'VALUES (' . implode(', ', $placeholders) . ')' : ltrim($values, ' ')) . ') AS [EXCLUDED] (' . implode(', ', $insertNames) . ') '
-            . 'ON ' . $on;
+            . "ON ($on)";
         $insertValues = [];
         foreach ($insertNames as $name) {
             $quotedName = $this->db->quoteColumnName($name);
diff --git a/framework/db/oci/QueryBuilder.php b/framework/db/oci/QueryBuilder.php
index 855032e..57004fc 100644
--- a/framework/db/oci/QueryBuilder.php
+++ b/framework/db/oci/QueryBuilder.php
@@ -236,7 +236,7 @@ EOD;
         }
         $mergeSql = 'MERGE INTO ' . $this->db->quoteTableName($table) . ' '
             . 'USING (' . (isset($usingValues) ? $usingValues : ltrim($values, ' ')) . ') "EXCLUDED" '
-            . 'ON ' . $on;
+            . "ON ($on)";
         $insertValues = [];
         foreach ($insertNames as $name) {
             $quotedName = $this->db->quoteColumnName($name);
diff --git a/tests/framework/db/cubrid/QueryBuilderTest.php b/tests/framework/db/cubrid/QueryBuilderTest.php
index 7ca11b3..aef5b95 100644
--- a/tests/framework/db/cubrid/QueryBuilderTest.php
+++ b/tests/framework/db/cubrid/QueryBuilderTest.php
@@ -70,22 +70,22 @@ class QueryBuilderTest extends \yiiunit\framework\db\QueryBuilderTest
     {
         $concreteData = [
             'regular values' => [
-                3 => 'MERGE INTO "T_upsert" USING (VALUES (:qp0, :qp1, :qp2, :qp3)) AS "EXCLUDED" ("email", "address", "status", "profile_id") ON (("T_upsert"."email"="EXCLUDED"."email")) WHEN MATCHED THEN UPDATE SET "address"="EXCLUDED"."address", "status"="EXCLUDED"."status", "profile_id"="EXCLUDED"."profile_id" WHEN NOT MATCHED THEN INSERT ("email", "address", "status", "profile_id") VALUES ("EXCLUDED"."email", "EXCLUDED"."address", "EXCLUDED"."status", "EXCLUDED"."profile_id")',
+                3 => 'MERGE INTO "T_upsert" USING (VALUES (:qp0, :qp1, :qp2, :qp3)) AS "EXCLUDED" ("email", "address", "status", "profile_id") ON ("T_upsert"."email"="EXCLUDED"."email") WHEN MATCHED THEN UPDATE SET "address"="EXCLUDED"."address", "status"="EXCLUDED"."status", "profile_id"="EXCLUDED"."profile_id" WHEN NOT MATCHED THEN INSERT ("email", "address", "status", "profile_id") VALUES ("EXCLUDED"."email", "EXCLUDED"."address", "EXCLUDED"."status", "EXCLUDED"."profile_id")',
             ],
             'regular values with update part' => [
-                3 => 'MERGE INTO "T_upsert" USING (VALUES (:qp0, :qp1, :qp2, :qp3)) AS "EXCLUDED" ("email", "address", "status", "profile_id") ON (("T_upsert"."email"="EXCLUDED"."email")) WHEN MATCHED THEN UPDATE SET "address"=:qp4, "status"=:qp5, "orders"=T_upsert.orders + 1 WHEN NOT MATCHED THEN INSERT ("email", "address", "status", "profile_id") VALUES ("EXCLUDED"."email", "EXCLUDED"."address", "EXCLUDED"."status", "EXCLUDED"."profile_id")',
+                3 => 'MERGE INTO "T_upsert" USING (VALUES (:qp0, :qp1, :qp2, :qp3)) AS "EXCLUDED" ("email", "address", "status", "profile_id") ON ("T_upsert"."email"="EXCLUDED"."email") WHEN MATCHED THEN UPDATE SET "address"=:qp4, "status"=:qp5, "orders"=T_upsert.orders + 1 WHEN NOT MATCHED THEN INSERT ("email", "address", "status", "profile_id") VALUES ("EXCLUDED"."email", "EXCLUDED"."address", "EXCLUDED"."status", "EXCLUDED"."profile_id")',
             ],
             'regular values without update part' => [
-                3 => 'MERGE INTO "T_upsert" USING (VALUES (:qp0, :qp1, :qp2, :qp3)) AS "EXCLUDED" ("email", "address", "status", "profile_id") ON (("T_upsert"."email"="EXCLUDED"."email")) WHEN NOT MATCHED THEN INSERT ("email", "address", "status", "profile_id") VALUES ("EXCLUDED"."email", "EXCLUDED"."address", "EXCLUDED"."status", "EXCLUDED"."profile_id")',
+                3 => 'MERGE INTO "T_upsert" USING (VALUES (:qp0, :qp1, :qp2, :qp3)) AS "EXCLUDED" ("email", "address", "status", "profile_id") ON ("T_upsert"."email"="EXCLUDED"."email") WHEN NOT MATCHED THEN INSERT ("email", "address", "status", "profile_id") VALUES ("EXCLUDED"."email", "EXCLUDED"."address", "EXCLUDED"."status", "EXCLUDED"."profile_id")',
             ],
             'query' => [
-                3 => 'MERGE INTO "T_upsert" USING (SELECT "email", 2 AS "status" FROM "customer" WHERE "name"=:qp0 LIMIT 1) AS "EXCLUDED" ("email", "status") ON (("T_upsert"."email"="EXCLUDED"."email")) WHEN MATCHED THEN UPDATE SET "status"="EXCLUDED"."status" WHEN NOT MATCHED THEN INSERT ("email", "status") VALUES ("EXCLUDED"."email", "EXCLUDED"."status")',
+                3 => 'MERGE INTO "T_upsert" USING (SELECT "email", 2 AS "status" FROM "customer" WHERE "name"=:qp0 LIMIT 1) AS "EXCLUDED" ("email", "status") ON ("T_upsert"."email"="EXCLUDED"."email") WHEN MATCHED THEN UPDATE SET "status"="EXCLUDED"."status" WHEN NOT MATCHED THEN INSERT ("email", "status") VALUES ("EXCLUDED"."email", "EXCLUDED"."status")',
             ],
             'query with update part' => [
-                3 => 'MERGE INTO "T_upsert" USING (SELECT "email", 2 AS "status" FROM "customer" WHERE "name"=:qp0 LIMIT 1) AS "EXCLUDED" ("email", "status") ON (("T_upsert"."email"="EXCLUDED"."email")) WHEN MATCHED THEN UPDATE SET "address"=:qp1, "status"=:qp2, "orders"=T_upsert.orders + 1 WHEN NOT MATCHED THEN INSERT ("email", "status") VALUES ("EXCLUDED"."email", "EXCLUDED"."status")',
+                3 => 'MERGE INTO "T_upsert" USING (SELECT "email", 2 AS "status" FROM "customer" WHERE "name"=:qp0 LIMIT 1) AS "EXCLUDED" ("email", "status") ON ("T_upsert"."email"="EXCLUDED"."email") WHEN MATCHED THEN UPDATE SET "address"=:qp1, "status"=:qp2, "orders"=T_upsert.orders + 1 WHEN NOT MATCHED THEN INSERT ("email", "status") VALUES ("EXCLUDED"."email", "EXCLUDED"."status")',
             ],
             'query without update part' => [
-                3 => 'MERGE INTO "T_upsert" USING (SELECT "email", 2 AS "status" FROM "customer" WHERE "name"=:qp0 LIMIT 1) AS "EXCLUDED" ("email", "status") ON (("T_upsert"."email"="EXCLUDED"."email")) WHEN NOT MATCHED THEN INSERT ("email", "status") VALUES ("EXCLUDED"."email", "EXCLUDED"."status")',
+                3 => 'MERGE INTO "T_upsert" USING (SELECT "email", 2 AS "status" FROM "customer" WHERE "name"=:qp0 LIMIT 1) AS "EXCLUDED" ("email", "status") ON ("T_upsert"."email"="EXCLUDED"."email") WHEN NOT MATCHED THEN INSERT ("email", "status") VALUES ("EXCLUDED"."email", "EXCLUDED"."status")',
             ],
             'values and expressions' => [
                 3 => 'INSERT INTO {{%T_upsert}} ({{%T_upsert}}.[[email]], [[ts]]) VALUES (:qp0, now())',
@@ -97,10 +97,10 @@ class QueryBuilderTest extends \yiiunit\framework\db\QueryBuilderTest
                 3 => 'INSERT INTO {{%T_upsert}} ({{%T_upsert}}.[[email]], [[ts]]) VALUES (:qp0, now())',
             ],
             'query, values and expressions with update part' => [
-                3 => 'MERGE INTO {{%T_upsert}} USING (SELECT :phEmail AS "email", now() AS [[time]]) AS "EXCLUDED" ("email", [[time]]) ON (({{%T_upsert}}."email"="EXCLUDED"."email")) WHEN MATCHED THEN UPDATE SET "ts"=:qp1, [[orders]]=T_upsert.orders + 1 WHEN NOT MATCHED THEN INSERT ("email", [[time]]) VALUES ("EXCLUDED"."email", "EXCLUDED".[[time]])',
+                3 => 'MERGE INTO {{%T_upsert}} USING (SELECT :phEmail AS "email", now() AS [[time]]) AS "EXCLUDED" ("email", [[time]]) ON ({{%T_upsert}}."email"="EXCLUDED"."email") WHEN MATCHED THEN UPDATE SET "ts"=:qp1, [[orders]]=T_upsert.orders + 1 WHEN NOT MATCHED THEN INSERT ("email", [[time]]) VALUES ("EXCLUDED"."email", "EXCLUDED".[[time]])',
             ],
             'query, values and expressions without update part' => [
-                3 => 'MERGE INTO {{%T_upsert}} USING (SELECT :phEmail AS "email", now() AS [[time]]) AS "EXCLUDED" ("email", [[time]]) ON (({{%T_upsert}}."email"="EXCLUDED"."email")) WHEN MATCHED THEN UPDATE SET "ts"=:qp1, [[orders]]=T_upsert.orders + 1 WHEN NOT MATCHED THEN INSERT ("email", [[time]]) VALUES ("EXCLUDED"."email", "EXCLUDED".[[time]])',
+                3 => 'MERGE INTO {{%T_upsert}} USING (SELECT :phEmail AS "email", now() AS [[time]]) AS "EXCLUDED" ("email", [[time]]) ON ({{%T_upsert}}."email"="EXCLUDED"."email") WHEN MATCHED THEN UPDATE SET "ts"=:qp1, [[orders]]=T_upsert.orders + 1 WHEN NOT MATCHED THEN INSERT ("email", [[time]]) VALUES ("EXCLUDED"."email", "EXCLUDED".[[time]])',
             ],
         ];
         $newData = parent::upsertProvider();
diff --git a/tests/framework/db/mssql/QueryBuilderTest.php b/tests/framework/db/mssql/QueryBuilderTest.php
index 05a9760..9339d51 100644
--- a/tests/framework/db/mssql/QueryBuilderTest.php
+++ b/tests/framework/db/mssql/QueryBuilderTest.php
@@ -130,22 +130,22 @@ class QueryBuilderTest extends \yiiunit\framework\db\QueryBuilderTest
     {
         $concreteData = [
             'regular values' => [
-                3 => 'MERGE [T_upsert] WITH (HOLDLOCK) USING (VALUES (:qp0, :qp1, :qp2, :qp3)) AS [EXCLUDED] ([email], [address], [status], [profile_id]) ON (([T_upsert].[email]=[EXCLUDED].[email])) WHEN MATCHED THEN UPDATE SET [address]=[EXCLUDED].[address], [status]=[EXCLUDED].[status], [profile_id]=[EXCLUDED].[profile_id] WHEN NOT MATCHED THEN INSERT ([email], [address], [status], [profile_id]) VALUES ([EXCLUDED].[email], [EXCLUDED].[address], [EXCLUDED].[status], [EXCLUDED].[profile_id]);',
+                3 => 'MERGE [T_upsert] WITH (HOLDLOCK) USING (VALUES (:qp0, :qp1, :qp2, :qp3)) AS [EXCLUDED] ([email], [address], [status], [profile_id]) ON ([T_upsert].[email]=[EXCLUDED].[email]) WHEN MATCHED THEN UPDATE SET [address]=[EXCLUDED].[address], [status]=[EXCLUDED].[status], [profile_id]=[EXCLUDED].[profile_id] WHEN NOT MATCHED THEN INSERT ([email], [address], [status], [profile_id]) VALUES ([EXCLUDED].[email], [EXCLUDED].[address], [EXCLUDED].[status], [EXCLUDED].[profile_id]);',
             ],
             'regular values with update part' => [
-                3 => 'MERGE [T_upsert] WITH (HOLDLOCK) USING (VALUES (:qp0, :qp1, :qp2, :qp3)) AS [EXCLUDED] ([email], [address], [status], [profile_id]) ON (([T_upsert].[email]=[EXCLUDED].[email])) WHEN MATCHED THEN UPDATE SET [address]=:qp4, [status]=:qp5, [orders]=T_upsert.orders + 1 WHEN NOT MATCHED THEN INSERT ([email], [address], [status], [profile_id]) VALUES ([EXCLUDED].[email], [EXCLUDED].[address], [EXCLUDED].[status], [EXCLUDED].[profile_id]);',
+                3 => 'MERGE [T_upsert] WITH (HOLDLOCK) USING (VALUES (:qp0, :qp1, :qp2, :qp3)) AS [EXCLUDED] ([email], [address], [status], [profile_id]) ON ([T_upsert].[email]=[EXCLUDED].[email]) WHEN MATCHED THEN UPDATE SET [address]=:qp4, [status]=:qp5, [orders]=T_upsert.orders + 1 WHEN NOT MATCHED THEN INSERT ([email], [address], [status], [profile_id]) VALUES ([EXCLUDED].[email], [EXCLUDED].[address], [EXCLUDED].[status], [EXCLUDED].[profile_id]);',
             ],
             'regular values without update part' => [
-                3 => 'MERGE [T_upsert] WITH (HOLDLOCK) USING (VALUES (:qp0, :qp1, :qp2, :qp3)) AS [EXCLUDED] ([email], [address], [status], [profile_id]) ON (([T_upsert].[email]=[EXCLUDED].[email])) WHEN NOT MATCHED THEN INSERT ([email], [address], [status], [profile_id]) VALUES ([EXCLUDED].[email], [EXCLUDED].[address], [EXCLUDED].[status], [EXCLUDED].[profile_id]);',
+                3 => 'MERGE [T_upsert] WITH (HOLDLOCK) USING (VALUES (:qp0, :qp1, :qp2, :qp3)) AS [EXCLUDED] ([email], [address], [status], [profile_id]) ON ([T_upsert].[email]=[EXCLUDED].[email]) WHEN NOT MATCHED THEN INSERT ([email], [address], [status], [profile_id]) VALUES ([EXCLUDED].[email], [EXCLUDED].[address], [EXCLUDED].[status], [EXCLUDED].[profile_id]);',
             ],
             'query' => [
-                3 => 'MERGE [T_upsert] WITH (HOLDLOCK) USING (SELECT [email], 2 AS [status] FROM [customer] WHERE [name]=:qp0 ORDER BY (SELECT NULL) OFFSET 0 ROWS FETCH NEXT 1 ROWS ONLY) AS [EXCLUDED] ([email], [status]) ON (([T_upsert].[email]=[EXCLUDED].[email])) WHEN MATCHED THEN UPDATE SET [status]=[EXCLUDED].[status] WHEN NOT MATCHED THEN INSERT ([email], [status]) VALUES ([EXCLUDED].[email], [EXCLUDED].[status]);',
+                3 => 'MERGE [T_upsert] WITH (HOLDLOCK) USING (SELECT [email], 2 AS [status] FROM [customer] WHERE [name]=:qp0 ORDER BY (SELECT NULL) OFFSET 0 ROWS FETCH NEXT 1 ROWS ONLY) AS [EXCLUDED] ([email], [status]) ON ([T_upsert].[email]=[EXCLUDED].[email]) WHEN MATCHED THEN UPDATE SET [status]=[EXCLUDED].[status] WHEN NOT MATCHED THEN INSERT ([email], [status]) VALUES ([EXCLUDED].[email], [EXCLUDED].[status]);',
             ],
             'query with update part' => [
-                3 => 'MERGE [T_upsert] WITH (HOLDLOCK) USING (SELECT [email], 2 AS [status] FROM [customer] WHERE [name]=:qp0 ORDER BY (SELECT NULL) OFFSET 0 ROWS FETCH NEXT 1 ROWS ONLY) AS [EXCLUDED] ([email], [status]) ON (([T_upsert].[email]=[EXCLUDED].[email])) WHEN MATCHED THEN UPDATE SET [address]=:qp1, [status]=:qp2, [orders]=T_upsert.orders + 1 WHEN NOT MATCHED THEN INSERT ([email], [status]) VALUES ([EXCLUDED].[email], [EXCLUDED].[status]);',
+                3 => 'MERGE [T_upsert] WITH (HOLDLOCK) USING (SELECT [email], 2 AS [status] FROM [customer] WHERE [name]=:qp0 ORDER BY (SELECT NULL) OFFSET 0 ROWS FETCH NEXT 1 ROWS ONLY) AS [EXCLUDED] ([email], [status]) ON ([T_upsert].[email]=[EXCLUDED].[email]) WHEN MATCHED THEN UPDATE SET [address]=:qp1, [status]=:qp2, [orders]=T_upsert.orders + 1 WHEN NOT MATCHED THEN INSERT ([email], [status]) VALUES ([EXCLUDED].[email], [EXCLUDED].[status]);',
             ],
             'query without update part' => [
-                3 => 'MERGE [T_upsert] WITH (HOLDLOCK) USING (SELECT [email], 2 AS [status] FROM [customer] WHERE [name]=:qp0 ORDER BY (SELECT NULL) OFFSET 0 ROWS FETCH NEXT 1 ROWS ONLY) AS [EXCLUDED] ([email], [status]) ON (([T_upsert].[email]=[EXCLUDED].[email])) WHEN NOT MATCHED THEN INSERT ([email], [status]) VALUES ([EXCLUDED].[email], [EXCLUDED].[status]);',
+                3 => 'MERGE [T_upsert] WITH (HOLDLOCK) USING (SELECT [email], 2 AS [status] FROM [customer] WHERE [name]=:qp0 ORDER BY (SELECT NULL) OFFSET 0 ROWS FETCH NEXT 1 ROWS ONLY) AS [EXCLUDED] ([email], [status]) ON ([T_upsert].[email]=[EXCLUDED].[email]) WHEN NOT MATCHED THEN INSERT ([email], [status]) VALUES ([EXCLUDED].[email], [EXCLUDED].[status]);',
             ],
             'values and expressions' => [
                 3 => 'INSERT INTO {{%T_upsert}} ({{%T_upsert}}.[[email]], [[ts]]) VALUES (:qp0, now())',
@@ -157,10 +157,10 @@ class QueryBuilderTest extends \yiiunit\framework\db\QueryBuilderTest
                 3 => 'INSERT INTO {{%T_upsert}} ({{%T_upsert}}.[[email]], [[ts]]) VALUES (:qp0, now())',
             ],
             'query, values and expressions with update part' => [
-                3 => 'MERGE {{%T_upsert}} WITH (HOLDLOCK) USING (SELECT :phEmail AS [email], now() AS [[time]]) AS [EXCLUDED] ([email], [[time]]) ON (({{%T_upsert}}.[email]=[EXCLUDED].[email])) WHEN MATCHED THEN UPDATE SET [ts]=:qp1, [[orders]]=T_upsert.orders + 1 WHEN NOT MATCHED THEN INSERT ([email], [[time]]) VALUES ([EXCLUDED].[email], [EXCLUDED].[[time]]);',
+                3 => 'MERGE {{%T_upsert}} WITH (HOLDLOCK) USING (SELECT :phEmail AS [email], now() AS [[time]]) AS [EXCLUDED] ([email], [[time]]) ON ({{%T_upsert}}.[email]=[EXCLUDED].[email]) WHEN MATCHED THEN UPDATE SET [ts]=:qp1, [[orders]]=T_upsert.orders + 1 WHEN NOT MATCHED THEN INSERT ([email], [[time]]) VALUES ([EXCLUDED].[email], [EXCLUDED].[[time]]);',
             ],
             'query, values and expressions without update part' => [
-                3 => 'MERGE {{%T_upsert}} WITH (HOLDLOCK) USING (SELECT :phEmail AS [email], now() AS [[time]]) AS [EXCLUDED] ([email], [[time]]) ON (({{%T_upsert}}.[email]=[EXCLUDED].[email])) WHEN MATCHED THEN UPDATE SET [ts]=:qp1, [[orders]]=T_upsert.orders + 1 WHEN NOT MATCHED THEN INSERT ([email], [[time]]) VALUES ([EXCLUDED].[email], [EXCLUDED].[[time]]);',
+                3 => 'MERGE {{%T_upsert}} WITH (HOLDLOCK) USING (SELECT :phEmail AS [email], now() AS [[time]]) AS [EXCLUDED] ([email], [[time]]) ON ({{%T_upsert}}.[email]=[EXCLUDED].[email]) WHEN MATCHED THEN UPDATE SET [ts]=:qp1, [[orders]]=T_upsert.orders + 1 WHEN NOT MATCHED THEN INSERT ([email], [[time]]) VALUES ([EXCLUDED].[email], [EXCLUDED].[[time]]);',
             ],
         ];
         $newData = parent::upsertProvider();
diff --git a/tests/framework/db/oci/QueryBuilderTest.php b/tests/framework/db/oci/QueryBuilderTest.php
index af8264e..930eff4 100644
--- a/tests/framework/db/oci/QueryBuilderTest.php
+++ b/tests/framework/db/oci/QueryBuilderTest.php
@@ -185,34 +185,34 @@ class QueryBuilderTest extends \yiiunit\framework\db\QueryBuilderTest
     {
         $concreteData = [
             'regular values' => [
-                3 => 'MERGE INTO "T_upsert" USING (SELECT :qp0 AS "email", :qp1 AS "address", :qp2 AS "status", :qp3 AS "profile_id" FROM "DUAL") "EXCLUDED" ON (("T_upsert"."email"="EXCLUDED"."email")) WHEN MATCHED THEN UPDATE SET "address"="EXCLUDED"."address", "status"="EXCLUDED"."status", "profile_id"="EXCLUDED"."profile_id" WHEN NOT MATCHED THEN INSERT ("email", "address", "status", "profile_id") VALUES ("EXCLUDED"."email", "EXCLUDED"."address", "EXCLUDED"."status", "EXCLUDED"."profile_id")',
+                3 => 'MERGE INTO "T_upsert" USING (SELECT :qp0 AS "email", :qp1 AS "address", :qp2 AS "status", :qp3 AS "profile_id" FROM "DUAL") "EXCLUDED" ON ("T_upsert"."email"="EXCLUDED"."email") WHEN MATCHED THEN UPDATE SET "address"="EXCLUDED"."address", "status"="EXCLUDED"."status", "profile_id"="EXCLUDED"."profile_id" WHEN NOT MATCHED THEN INSERT ("email", "address", "status", "profile_id") VALUES ("EXCLUDED"."email", "EXCLUDED"."address", "EXCLUDED"."status", "EXCLUDED"."profile_id")',
             ],
             'regular values with update part' => [
-                3 => 'MERGE INTO "T_upsert" USING (SELECT :qp0 AS "email", :qp1 AS "address", :qp2 AS "status", :qp3 AS "profile_id" FROM "DUAL") "EXCLUDED" ON (("T_upsert"."email"="EXCLUDED"."email")) WHEN MATCHED THEN UPDATE SET "address"=:qp4, "status"=:qp5, "orders"=T_upsert.orders + 1 WHEN NOT MATCHED THEN INSERT ("email", "address", "status", "profile_id") VALUES ("EXCLUDED"."email", "EXCLUDED"."address", "EXCLUDED"."status", "EXCLUDED"."profile_id")',
+                3 => 'MERGE INTO "T_upsert" USING (SELECT :qp0 AS "email", :qp1 AS "address", :qp2 AS "status", :qp3 AS "profile_id" FROM "DUAL") "EXCLUDED" ON ("T_upsert"."email"="EXCLUDED"."email") WHEN MATCHED THEN UPDATE SET "address"=:qp4, "status"=:qp5, "orders"=T_upsert.orders + 1 WHEN NOT MATCHED THEN INSERT ("email", "address", "status", "profile_id") VALUES ("EXCLUDED"."email", "EXCLUDED"."address", "EXCLUDED"."status", "EXCLUDED"."profile_id")',
             ],
             'regular values without update part' => [
-                3 => 'MERGE INTO "T_upsert" USING (SELECT :qp0 AS "email", :qp1 AS "address", :qp2 AS "status", :qp3 AS "profile_id" FROM "DUAL") "EXCLUDED" ON (("T_upsert"."email"="EXCLUDED"."email")) WHEN NOT MATCHED THEN INSERT ("email", "address", "status", "profile_id") VALUES ("EXCLUDED"."email", "EXCLUDED"."address", "EXCLUDED"."status", "EXCLUDED"."profile_id")',
+                3 => 'MERGE INTO "T_upsert" USING (SELECT :qp0 AS "email", :qp1 AS "address", :qp2 AS "status", :qp3 AS "profile_id" FROM "DUAL") "EXCLUDED" ON ("T_upsert"."email"="EXCLUDED"."email") WHEN NOT MATCHED THEN INSERT ("email", "address", "status", "profile_id") VALUES ("EXCLUDED"."email", "EXCLUDED"."address", "EXCLUDED"."status", "EXCLUDED"."profile_id")',
             ],
             'query' => [
                 3 => 'MERGE INTO "T_upsert" USING (WITH USER_SQL AS (SELECT "email", 2 AS "status" FROM "customer" WHERE "name"=:qp0),
     PAGINATION AS (SELECT USER_SQL.*, rownum as rowNumId FROM USER_SQL)
 SELECT *
 FROM PAGINATION
-WHERE rownum <= 1) "EXCLUDED" ON (("T_upsert"."email"="EXCLUDED"."email")) WHEN MATCHED THEN UPDATE SET "status"="EXCLUDED"."status" WHEN NOT MATCHED THEN INSERT ("email", "status") VALUES ("EXCLUDED"."email", "EXCLUDED"."status")',
+WHERE rownum <= 1) "EXCLUDED" ON ("T_upsert"."email"="EXCLUDED"."email") WHEN MATCHED THEN UPDATE SET "status"="EXCLUDED"."status" WHEN NOT MATCHED THEN INSERT ("email", "status") VALUES ("EXCLUDED"."email", "EXCLUDED"."status")',
             ],
             'query with update part' => [
                 3 => 'MERGE INTO "T_upsert" USING (WITH USER_SQL AS (SELECT "email", 2 AS "status" FROM "customer" WHERE "name"=:qp0),
     PAGINATION AS (SELECT USER_SQL.*, rownum as rowNumId FROM USER_SQL)
 SELECT *
 FROM PAGINATION
-WHERE rownum <= 1) "EXCLUDED" ON (("T_upsert"."email"="EXCLUDED"."email")) WHEN MATCHED THEN UPDATE SET "address"=:qp1, "status"=:qp2, "orders"=T_upsert.orders + 1 WHEN NOT MATCHED THEN INSERT ("email", "status") VALUES ("EXCLUDED"."email", "EXCLUDED"."status")',
+WHERE rownum <= 1) "EXCLUDED" ON ("T_upsert"."email"="EXCLUDED"."email") WHEN MATCHED THEN UPDATE SET "address"=:qp1, "status"=:qp2, "orders"=T_upsert.orders + 1 WHEN NOT MATCHED THEN INSERT ("email", "status") VALUES ("EXCLUDED"."email", "EXCLUDED"."status")',
             ],
             'query without update part' => [
                 3 => 'MERGE INTO "T_upsert" USING (WITH USER_SQL AS (SELECT "email", 2 AS "status" FROM "customer" WHERE "name"=:qp0),
     PAGINATION AS (SELECT USER_SQL.*, rownum as rowNumId FROM USER_SQL)
 SELECT *
 FROM PAGINATION
-WHERE rownum <= 1) "EXCLUDED" ON (("T_upsert"."email"="EXCLUDED"."email")) WHEN NOT MATCHED THEN INSERT ("email", "status") VALUES ("EXCLUDED"."email", "EXCLUDED"."status")',
+WHERE rownum <= 1) "EXCLUDED" ON ("T_upsert"."email"="EXCLUDED"."email") WHEN NOT MATCHED THEN INSERT ("email", "status") VALUES ("EXCLUDED"."email", "EXCLUDED"."status")',
             ],
             'values and expressions' => [
                 3 => 'INSERT INTO {{%T_upsert}} ({{%T_upsert}}.[[email]], [[ts]]) VALUES (:qp0, now())',
@@ -224,10 +224,10 @@ WHERE rownum <= 1) "EXCLUDED" ON (("T_upsert"."email"="EXCLUDED"."email")) WHEN
                 3 => 'INSERT INTO {{%T_upsert}} ({{%T_upsert}}.[[email]], [[ts]]) VALUES (:qp0, now())',
             ],
             'query, values and expressions with update part' => [
-                3 => 'MERGE INTO {{%T_upsert}} USING (SELECT :phEmail AS "email", now() AS [[time]]) "EXCLUDED" ON (({{%T_upsert}}."email"="EXCLUDED"."email")) WHEN MATCHED THEN UPDATE SET "ts"=:qp1, [[orders]]=T_upsert.orders + 1 WHEN NOT MATCHED THEN INSERT ("email", [[time]]) VALUES ("EXCLUDED"."email", "EXCLUDED".[[time]])',
+                3 => 'MERGE INTO {{%T_upsert}} USING (SELECT :phEmail AS "email", now() AS [[time]]) "EXCLUDED" ON ({{%T_upsert}}."email"="EXCLUDED"."email") WHEN MATCHED THEN UPDATE SET "ts"=:qp1, [[orders]]=T_upsert.orders + 1 WHEN NOT MATCHED THEN INSERT ("email", [[time]]) VALUES ("EXCLUDED"."email", "EXCLUDED".[[time]])',
             ],
             'query, values and expressions without update part' => [
-                3 => 'MERGE INTO {{%T_upsert}} USING (SELECT :phEmail AS "email", now() AS [[time]]) "EXCLUDED" ON (({{%T_upsert}}."email"="EXCLUDED"."email")) WHEN MATCHED THEN UPDATE SET "ts"=:qp1, [[orders]]=T_upsert.orders + 1 WHEN NOT MATCHED THEN INSERT ("email", [[time]]) VALUES ("EXCLUDED"."email", "EXCLUDED".[[time]])',
+                3 => 'MERGE INTO {{%T_upsert}} USING (SELECT :phEmail AS "email", now() AS [[time]]) "EXCLUDED" ON ({{%T_upsert}}."email"="EXCLUDED"."email") WHEN MATCHED THEN UPDATE SET "ts"=:qp1, [[orders]]=T_upsert.orders + 1 WHEN NOT MATCHED THEN INSERT ("email", [[time]]) VALUES ("EXCLUDED"."email", "EXCLUDED".[[time]])',
             ],
         ];
         $newData = parent::upsertProvider();