Add note on embedded schemas

1 files changed, 8 insertions, 6 deletions

diff --git a/container/README b/container/README
index c82e85d..5496047 100644
--- a/container/README
+++ b/container/README
@@ -8,7 +8,7 @@ person.hxx
 
 person-odb.hxx
 person-odb.ixx
-person-odb.cxx 
+person-odb.cxx
 person.sql
   The first three files contain the database support code and the last file
   contains the database schema for the person.hxx header.
@@ -17,7 +17,7 @@ person.sql
   following command line:
 
   odb -d <database> --generate-schema person.hxx
-  
+
   Where <database> stands for the database system we are using, for example,
   'mysql'.
 
@@ -30,16 +30,18 @@ driver.cxx
   headers to gain access to the persistent classes and their database support
   code. It also includes database.hxx for the create_database() function
   declaration.
-    
+
   In main() the driver first calls create_database() to obtain the database
   instance. It then persists a 'person' object, loads it back, and prints the
   contents of its members. Finally, the driver modifies the object by adding,
   removing, and updating elements in its container members, stores the changes
   in the database, then re-loads and prints the object to verify that the
-  changes have been made persistent.  
+  changes have been made persistent.
 
-To run the example we first need to create the database schema. Using MySQL
-as an example, this can be achieved with the following command:
+To run the example we may first need to create the database schema (for some
+database systems, such as SQLite, the schema is embedded into the generated
+code which makes this step unnecessary). Using MySQL as an example, this
+can be achieved with the following command:
 
 mysql --user=odb_test --database=odb_test < person.sql