diff --git a/src/main/java/com/google/cloud/spanner/jdbc/JdbcDatabaseMetaData.java b/src/main/java/com/google/cloud/spanner/jdbc/JdbcDatabaseMetaData.java
index 67c6976c7..98d23a226 100644
--- a/src/main/java/com/google/cloud/spanner/jdbc/JdbcDatabaseMetaData.java
+++ b/src/main/java/com/google/cloud/spanner/jdbc/JdbcDatabaseMetaData.java
@@ -187,7 +187,7 @@ public boolean storesUpperCaseIdentifiers() {
 
   @Override
   public boolean storesLowerCaseIdentifiers() {
-    return false;
+    return connection.getDialect() == Dialect.POSTGRESQL;
   }
 
   @Override
diff --git a/src/test/java/com/google/cloud/spanner/jdbc/JdbcDatabaseMetaDataTest.java b/src/test/java/com/google/cloud/spanner/jdbc/JdbcDatabaseMetaDataTest.java
index d5a429078..4545bb56e 100644
--- a/src/test/java/com/google/cloud/spanner/jdbc/JdbcDatabaseMetaDataTest.java
+++ b/src/test/java/com/google/cloud/spanner/jdbc/JdbcDatabaseMetaDataTest.java
@@ -61,6 +61,7 @@ public static Object[] data() {
   @Test
   public void testTrivialMethods() throws SQLException {
     JdbcConnection connection = mock(JdbcConnection.class);
+    when(connection.getDialect()).thenReturn(dialect);
     DatabaseMetaData meta = new JdbcDatabaseMetaData(connection);
     assertTrue(meta.allProceduresAreCallable());
     assertTrue(meta.allTablesAreSelectable());
@@ -132,7 +133,11 @@ public void testTrivialMethods() throws SQLException {
     assertTrue(meta.nullPlusNonNullIsNull());
     assertFalse(meta.isCatalogAtStart());
     assertEquals(connection.isReadOnly(), meta.isReadOnly());
-    assertFalse(meta.storesLowerCaseIdentifiers());
+    if (dialect == Dialect.POSTGRESQL) {
+      assertTrue(meta.storesLowerCaseIdentifiers());
+    } else {
+      assertFalse(meta.storesLowerCaseIdentifiers());
+    }
     assertFalse(meta.storesLowerCaseQuotedIdentifiers());
     assertTrue(meta.storesMixedCaseIdentifiers());
     assertTrue(meta.storesMixedCaseQuotedIdentifiers());