diff --git a/api/chalicelib/core/autocomplete.py b/api/chalicelib/core/autocomplete.py
index cd908a1b5..3ad845a14 100644
--- a/api/chalicelib/core/autocomplete.py
+++ b/api/chalicelib/core/autocomplete.py
@@ -52,7 +52,6 @@ def __get_autocomplete_table(value, project_id):
                              "c_list": tuple(c_list)
                              })
         try:
-            print(query)
             cur.execute(query)
         except Exception as err:
             print("--------- AUTOCOMPLETE SEARCH QUERY EXCEPTION -----------")
diff --git a/api/chalicelib/core/significance.py b/api/chalicelib/core/significance.py
index d6f46da70..d31b8aea0 100644
--- a/api/chalicelib/core/significance.py
+++ b/api/chalicelib/core/significance.py
@@ -495,7 +495,7 @@ def get_issues(stages, rows, first_stage=None, last_stage=None, drop_only=False)
                                                                                                all_issues_with_context,
                                                                                                first_stage, last_stage)
 
-    print("len(transitions) =", len(transitions))
+    # print("len(transitions) =", len(transitions))
 
     if any(all_errors):
         total_drop_corr, conf, is_sign = pearson_corr(transitions, all_errors)
diff --git a/ee/api/chalicelib/core/significance.py b/ee/api/chalicelib/core/significance.py
index 600d86c75..3aa701f97 100644
--- a/ee/api/chalicelib/core/significance.py
+++ b/ee/api/chalicelib/core/significance.py
@@ -502,7 +502,7 @@ def get_issues(stages, rows, first_stage=None, last_stage=None, drop_only=False)
                                                                                                all_issues_with_context,
                                                                                                first_stage, last_stage)
 
-    print("len(transitions) =", len(transitions))
+    # print("len(transitions) =", len(transitions))
 
     if any(all_errors):
         total_drop_corr, conf, is_sign = pearson_corr(transitions, all_errors)
diff --git a/ee/scripts/helm/db/init_dbs/postgresql/1.8.1/1.8.1.sql b/ee/scripts/helm/db/init_dbs/postgresql/1.8.1/1.8.1.sql
index e495a8e54..f02f9e0a8 100644
--- a/ee/scripts/helm/db/init_dbs/postgresql/1.8.1/1.8.1.sql
+++ b/ee/scripts/helm/db/init_dbs/postgresql/1.8.1/1.8.1.sql
@@ -23,5 +23,16 @@ ON CONFLICT (predefined_key) DO UPDATE
         metric_type=excluded.metric_type,
         view_type=excluded.view_type;
 
+ALTER TABLE IF EXISTS oauth_authentication
+    DROP CONSTRAINT IF EXISTS oauth_authentication_user_id_provider_provider_user_id_key;
+
+DROP INDEX IF EXISTS oauth_authentication_user_id_provider_provider_user_id_key;
+
+ALTER TABLE IF EXISTS oauth_authentication
+    DROP CONSTRAINT IF EXISTS oauth_authentication_user_id_provider_key;
+
+DROP INDEX IF EXISTS oauth_authentication_user_id_provider_key;
+
+CREATE UNIQUE INDEX IF NOT EXISTS oauth_authentication_unique_user_id_provider_idx ON oauth_authentication (user_id, provider);
 
 COMMIT;
\ No newline at end of file
diff --git a/ee/scripts/helm/db/init_dbs/postgresql/init_schema.sql b/ee/scripts/helm/db/init_dbs/postgresql/init_schema.sql
index 38fa6572f..723b8eb09 100644
--- a/ee/scripts/helm/db/init_dbs/postgresql/init_schema.sql
+++ b/ee/scripts/helm/db/init_dbs/postgresql/init_schema.sql
@@ -221,10 +221,9 @@ $$
                 user_id          integer        NOT NULL REFERENCES users (user_id) ON DELETE CASCADE,
                 provider         oauth_provider NOT NULL,
                 provider_user_id text           NOT NULL,
-                token            text           NOT NULL,
-                UNIQUE (user_id, provider)
+                token            text           NOT NULL
             );
-
+            CREATE UNIQUE INDEX IF NOT EXISTS oauth_authentication_unique_user_id_provider_idx ON oauth_authentication(user_id,provider);
 
             CREATE TABLE IF NOT EXISTS projects
             (
diff --git a/scripts/helm/db/init_dbs/postgresql/1.8.1/1.8.1.sql b/scripts/helm/db/init_dbs/postgresql/1.8.1/1.8.1.sql
index 34d57d75e..c621da9c7 100644
--- a/scripts/helm/db/init_dbs/postgresql/1.8.1/1.8.1.sql
+++ b/scripts/helm/db/init_dbs/postgresql/1.8.1/1.8.1.sql
@@ -23,5 +23,16 @@ ON CONFLICT (predefined_key) DO UPDATE
         metric_type=excluded.metric_type,
         view_type=excluded.view_type;
 
+ALTER TABLE IF EXISTS oauth_authentication
+    DROP CONSTRAINT IF EXISTS oauth_authentication_user_id_provider_provider_user_id_key;
+
+DROP INDEX IF EXISTS oauth_authentication_user_id_provider_provider_user_id_key;
+
+ALTER TABLE IF EXISTS oauth_authentication
+    DROP CONSTRAINT IF EXISTS oauth_authentication_user_id_provider_key;
+
+DROP INDEX IF EXISTS oauth_authentication_user_id_provider_key;
+
+CREATE UNIQUE INDEX IF NOT EXISTS oauth_authentication_unique_user_id_provider_idx ON oauth_authentication (user_id, provider);
 
 COMMIT;
\ No newline at end of file
diff --git a/scripts/helm/db/init_dbs/postgresql/init_schema.sql b/scripts/helm/db/init_dbs/postgresql/init_schema.sql
index 00588d0f5..94bfa04e2 100644
--- a/scripts/helm/db/init_dbs/postgresql/init_schema.sql
+++ b/scripts/helm/db/init_dbs/postgresql/init_schema.sql
@@ -165,9 +165,9 @@ $$
                 user_id          integer        NOT NULL REFERENCES users (user_id) ON DELETE CASCADE,
                 provider         oauth_provider NOT NULL,
                 provider_user_id text           NOT NULL,
-                token            text           NOT NULL,
-                UNIQUE (user_id, provider)
+                token            text           NOT NULL
             );
+            CREATE UNIQUE INDEX oauth_authentication_unique_user_id_provider_idx ON oauth_authentication(user_id,provider);
 
 -- --- projects.sql ---