diff --git a/bootstrap/sql/migrations/native/1.6.2/mysql/postDataMigrationSQLScript.sql b/bootstrap/sql/migrations/native/1.6.2/mysql/postDataMigrationSQLScript.sql
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/bootstrap/sql/migrations/native/1.6.2/mysql/schemaChanges.sql b/bootstrap/sql/migrations/native/1.6.2/mysql/schemaChanges.sql
new file mode 100644
index 00000000000..af8cd97bb51
--- /dev/null
+++ b/bootstrap/sql/migrations/native/1.6.2/mysql/schemaChanges.sql
@@ -0,0 +1,2 @@
+-- add timestamp index for test case result reindex performance
+ALTER TABLE data_quality_data_time_series ADD INDEX `idx_timestamp_desc` (timestamp DESC);
\ No newline at end of file
diff --git a/bootstrap/sql/migrations/native/1.6.2/postgres/postDataMigrationSQLScript.sql b/bootstrap/sql/migrations/native/1.6.2/postgres/postDataMigrationSQLScript.sql
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/bootstrap/sql/migrations/native/1.6.2/postgres/schemaChanges.sql b/bootstrap/sql/migrations/native/1.6.2/postgres/schemaChanges.sql
new file mode 100644
index 00000000000..776cc2bd2ee
--- /dev/null
+++ b/bootstrap/sql/migrations/native/1.6.2/postgres/schemaChanges.sql
@@ -0,0 +1,2 @@
+-- add timestamp index for test case result reindex performance
+CREATE INDEX idx_timestamp_desc ON data_quality_data_time_series (timestamp DESC);