diff --git a/config/alfresco/dbscripts/create/org.hibernate.dialect.MySQLInnoDBDialect/AlfrescoCreate-RepoTables.sql b/config/alfresco/dbscripts/create/org.hibernate.dialect.MySQLInnoDBDialect/AlfrescoCreate-RepoTables.sql
index 5cfc55fad1..c7f3735fae 100644
--- a/config/alfresco/dbscripts/create/org.hibernate.dialect.MySQLInnoDBDialect/AlfrescoCreate-RepoTables.sql
+++ b/config/alfresco/dbscripts/create/org.hibernate.dialect.MySQLInnoDBDialect/AlfrescoCreate-RepoTables.sql
@@ -215,7 +215,7 @@ CREATE TABLE alf_node
KEY idx_alf_node_txn_type (transaction_id, type_qname_id),
KEY fk_alf_node_acl (acl_id),
KEY fk_alf_node_store (store_id),
- KEY fk_alf_node_tqn (type_qname_id),
+ KEY idx_alf_node_tqn (type_qname_id, store_id, id),
KEY fk_alf_node_loc (locale_id),
KEY idx_alf_node_mdq (store_id, type_qname_id),
KEY idx_alf_node_cor (audit_creator, store_id, type_qname_id),
diff --git a/config/alfresco/dbscripts/create/org.hibernate.dialect.MySQLInnoDBDialect/Schema-Reference-ALF.xml b/config/alfresco/dbscripts/create/org.hibernate.dialect.MySQLInnoDBDialect/Schema-Reference-ALF.xml
index 2d16638088..8cbfad4c66 100644
--- a/config/alfresco/dbscripts/create/org.hibernate.dialect.MySQLInnoDBDialect/Schema-Reference-ALF.xml
+++ b/config/alfresco/dbscripts/create/org.hibernate.dialect.MySQLInnoDBDialect/Schema-Reference-ALF.xml
@@ -1503,9 +1503,11 @@
store_id
-
+
type_qname_id
+ store_id
+ id
diff --git a/config/alfresco/dbscripts/create/org.hibernate.dialect.PostgreSQLDialect/AlfrescoCreate-RepoTables.sql b/config/alfresco/dbscripts/create/org.hibernate.dialect.PostgreSQLDialect/AlfrescoCreate-RepoTables.sql
index 0cb92349d1..d4f79424df 100644
--- a/config/alfresco/dbscripts/create/org.hibernate.dialect.PostgreSQLDialect/AlfrescoCreate-RepoTables.sql
+++ b/config/alfresco/dbscripts/create/org.hibernate.dialect.PostgreSQLDialect/AlfrescoCreate-RepoTables.sql
@@ -241,7 +241,7 @@ CREATE INDEX idx_alf_node_mod ON alf_node (audit_modified, store_id, type_qname_
CREATE INDEX idx_alf_node_txn_type ON alf_node (transaction_id, type_qname_id);
CREATE INDEX fk_alf_node_acl ON alf_node (acl_id);
CREATE INDEX fk_alf_node_store ON alf_node (store_id);
-CREATE INDEX fk_alf_node_tqn ON alf_node (type_qname_id);
+CREATE INDEX idx_alf_node_tqn ON alf_node (type_qname_id, store_id, id);
CREATE INDEX fk_alf_node_loc ON alf_node (locale_id);
CREATE INDEX fk_alf_store_root ON alf_store (root_node_id);
diff --git a/config/alfresco/dbscripts/create/org.hibernate.dialect.PostgreSQLDialect/Schema-Reference-ALF.xml b/config/alfresco/dbscripts/create/org.hibernate.dialect.PostgreSQLDialect/Schema-Reference-ALF.xml
index 36baa01577..643a25e3cd 100644
--- a/config/alfresco/dbscripts/create/org.hibernate.dialect.PostgreSQLDialect/Schema-Reference-ALF.xml
+++ b/config/alfresco/dbscripts/create/org.hibernate.dialect.PostgreSQLDialect/Schema-Reference-ALF.xml
@@ -1553,9 +1553,11 @@
store_id
-
+
type_qname_id
+ store_id
+ id
diff --git a/config/alfresco/dbscripts/db-schema-context.xml b/config/alfresco/dbscripts/db-schema-context.xml
index 9b5601c872..254db07102 100644
--- a/config/alfresco/dbscripts/db-schema-context.xml
+++ b/config/alfresco/dbscripts/db-schema-context.xml
@@ -92,6 +92,7 @@
+
diff --git a/config/alfresco/dbscripts/upgrade/4.1/org.hibernate.dialect.MySQLInnoDBDialect/createIdxAlfNodeTQN.sql b/config/alfresco/dbscripts/upgrade/4.1/org.hibernate.dialect.MySQLInnoDBDialect/createIdxAlfNodeTQN.sql
new file mode 100644
index 0000000000..9b8c274095
--- /dev/null
+++ b/config/alfresco/dbscripts/upgrade/4.1/org.hibernate.dialect.MySQLInnoDBDialect/createIdxAlfNodeTQN.sql
@@ -0,0 +1,26 @@
+--
+-- Title: Add new index to alf_node
+-- Database: MySQL
+-- Since: V4.1 Schema 5124
+-- Author: Viachaslau Tsikhanovich
+--
+-- Please contact support@alfresco.com if you need assistance with the upgrade.
+--
+-- MNT-9516 : BM-0002: Slow query detected during site creation action
+
+ALTER TABLE alf_node DROP FOREIGN KEY fk_alf_node_tqn;
+DROP INDEX fk_alf_node_tqn ON alf_node;
+CREATE INDEX idx_alf_node_tqn ON alf_node (type_qname_id, store_id, id);
+ALTER TABLE alf_node ADD CONSTRAINT fk_alf_node_tqn FOREIGN KEY (`type_qname_id`) REFERENCES `alf_qname` (`id`);
+
+--
+-- Record script finish
+--
+DELETE FROM alf_applied_patch WHERE id = 'patch.db-V4.1-createIdxAlfNodeTQN';
+INSERT INTO alf_applied_patch
+ (id, description, fixes_from_schema, fixes_to_schema, applied_to_schema, target_schema, applied_on_date, applied_to_server, was_executed, succeeded, report)
+ VALUES
+ (
+ 'patch.db-V4.1-createIdxAlfNodeTQN', 'MNT-9516 : BM-0002: Slow query detected during site creation action',
+ 0, 5124, -1, 5125, null, 'UNKNOWN', ${TRUE}, ${TRUE}, 'Script completed'
+ );
\ No newline at end of file
diff --git a/config/alfresco/dbscripts/upgrade/4.1/org.hibernate.dialect.PostgreSQLDialect/createIdxAlfNodeTQN.sql b/config/alfresco/dbscripts/upgrade/4.1/org.hibernate.dialect.PostgreSQLDialect/createIdxAlfNodeTQN.sql
new file mode 100644
index 0000000000..8f86c286b3
--- /dev/null
+++ b/config/alfresco/dbscripts/upgrade/4.1/org.hibernate.dialect.PostgreSQLDialect/createIdxAlfNodeTQN.sql
@@ -0,0 +1,26 @@
+--
+-- Title: Add new index to alf_node
+-- Database: MySQL
+-- Since: V4.1 Schema 5124
+-- Author: Viachaslau Tsikhanovich
+--
+-- Please contact support@alfresco.com if you need assistance with the upgrade.
+--
+-- MNT-9516 : BM-0002: Slow query detected during site creation action
+
+ALTER TABLE alf_node DROP CONSTRAINT fk_alf_node_tqn;
+DROP INDEX fk_alf_node_tqn;
+CREATE INDEX idx_alf_node_tqn ON alf_node (type_qname_id, store_id, id);
+ALTER TABLE alf_node ADD CONSTRAINT fk_alf_node_tqn FOREIGN KEY (type_qname_id) REFERENCES alf_qname (id);
+
+--
+-- Record script finish
+--
+DELETE FROM alf_applied_patch WHERE id = 'patch.db-V4.1-createIdxAlfNodeTQN';
+INSERT INTO alf_applied_patch
+ (id, description, fixes_from_schema, fixes_to_schema, applied_to_schema, target_schema, applied_on_date, applied_to_server, was_executed, succeeded, report)
+ VALUES
+ (
+ 'patch.db-V4.1-createIdxAlfNodeTQN', 'MNT-9516 : BM-0002: Slow query detected during site creation action',
+ 0, 5124, -1, 5125, null, 'UNKNOWN', ${TRUE}, ${TRUE}, 'Script completed'
+ );
\ No newline at end of file
diff --git a/config/alfresco/patch/patch-services-context.xml b/config/alfresco/patch/patch-services-context.xml
index 531fe09380..0f631da758 100644
--- a/config/alfresco/patch/patch-services-context.xml
+++ b/config/alfresco/patch/patch-services-context.xml
@@ -3643,5 +3643,16 @@
classpath:alfresco/dbscripts/upgrade/4.1/${db.script.dialect}/ChildAssoc-OrderBy.sql
+
+
+ patch.db-V4.1-createIdxAlfNodeTQN
+ patch.schemaUpgradeScript.description
+ 0
+ 7000
+ 7001
+
+ classpath:alfresco/dbscripts/upgrade/4.1/${db.script.dialect}/createIdxAlfNodeTQN.sql
+
+
diff --git a/config/alfresco/version.properties b/config/alfresco/version.properties
index 18f588272f..13683a55fd 100644
--- a/config/alfresco/version.properties
+++ b/config/alfresco/version.properties
@@ -23,4 +23,4 @@ version.build=r@scm-revision@-b@build-number@
# Schema number
-version.schema=7000
+version.schema=7001