diff --git a/neutron/db/migration/__init__.py b/neutron/db/migration/__init__.py
index 6b367233ba..2f8fae257a 100644
--- a/neutron/db/migration/__init__.py
+++ b/neutron/db/migration/__init__.py
@@ -51,3 +51,18 @@ def alter_enum(table, column, enum_type, nullable):
     else:
         op.alter_column(table, column, type_=enum_type,
                         existing_nullable=nullable)
+
+
+def create_table_if_not_exist_psql(table_name, values):
+    if op.get_bind().engine.dialect.server_version_info < (9, 1, 0):
+        op.execute("CREATE LANGUAGE plpgsql")
+    op.execute("CREATE OR REPLACE FUNCTION execute(TEXT) RETURNS VOID AS $$"
+               "BEGIN EXECUTE $1; END;"
+               "$$ LANGUAGE plpgsql STRICT;")
+    op.execute("CREATE OR REPLACE FUNCTION table_exist(TEXT) RETURNS bool as "
+               "$$ SELECT exists(select 1 from pg_class where relname=$1);"
+               "$$ language sql STRICT;")
+    op.execute("SELECT execute($$CREATE TABLE %(name)s %(columns)s $$) "
+               "WHERE NOT table_exist(%(name)r);" %
+               {'name': table_name,
+                'columns': values})
\ No newline at end of file
diff --git a/neutron/db/migration/alembic_migrations/versions/33c3db036fe4_set_length_of_description_field_metering.py b/neutron/db/migration/alembic_migrations/versions/33c3db036fe4_set_length_of_description_field_metering.py
index 0882aa7f4f..28dd886d73 100644
--- a/neutron/db/migration/alembic_migrations/versions/33c3db036fe4_set_length_of_description_field_metering.py
+++ b/neutron/db/migration/alembic_migrations/versions/33c3db036fe4_set_length_of_description_field_metering.py
@@ -41,11 +41,19 @@ def upgrade(active_plugins=None, options=None):
     if not migration.should_run(active_plugins, migration_for_plugins):
         return
 
-    op.execute("CREATE TABLE IF NOT EXISTS meteringlabels( "
-               "tenant_id VARCHAR(255) NULL, "
-               "id VARCHAR(36) PRIMARY KEY NOT NULL, "
-               "name VARCHAR(255) NULL, "
-               "description VARCHAR(255) NULL)")
+    if op.get_bind().engine.dialect.name == 'postgresql':
+        migration.create_table_if_not_exist_psql(
+            'meteringlabels',
+            "(tenant_id VARCHAR(255) NULL, "
+            "id VARCHAR(36) PRIMARY KEY NOT NULL, "
+            "name VARCHAR(255) NULL, "
+            "description VARCHAR(255) NULL)")
+    else:
+        op.execute("CREATE TABLE IF NOT EXISTS meteringlabels( "
+                   "tenant_id VARCHAR(255) NULL, "
+                   "id VARCHAR(36) PRIMARY KEY NOT NULL, "
+                   "name VARCHAR(255) NULL, "
+                   "description VARCHAR(255) NULL)")
 
     op.alter_column('meteringlabels', 'description', type_=sa.String(1024),
                     existing_nullable=True)