Some doc fixes by dandv

[dbsrgits/DBIx-Class-Historic.git] / lib / DBIx / Class / Schema.pm

diff --git a/lib/DBIx/Class/Schema.pm b/lib/DBIx/Class/Schema.pm
index 102e259..02c48de 100644 (file)
--- a/lib/DBIx/Class/Schema.pm
+++ b/lib/DBIx/Class/Schema.pm
@@ -440,6 +440,13 @@ L</create_ddl_dir> or L</deploy>.
 For an example of what you can do with this, see 
 L<DBIx::Class::Manual::Cookbook/Adding Indexes And Functions To Your SQL>.
 
+Note that sqlt_deploy_hook is called by L</deployment_statements>, which in turn
+is called before L</deploy>. Therefore the hook can be used only to manipulate
+the L<SQL::Translator::Schema> object before it is turned into SQL fed to the
+database. If you want to execute post-deploy statements which can not be generated
+by L<SQL::Translator>, the currently suggested method is to overload L</deploy>
+and use L<dbh_do|DBIx::Class::Storage::DBI/dbh_do>.
+
 =head1 METHODS
 
 =head2 connect
@@ -573,6 +580,14 @@ See L<DBIx::Class::Storage/"txn_do"> for more information.
 This interface is preferred over using the individual methods L</txn_begin>,
 L</txn_commit>, and L</txn_rollback> below.
 
+WARNING: If you are connected with C<AutoCommit => 0> the transaction is
+considered nested, and you will still need to call L</txn_commit> to write your
+changes when appropriate. You will also want to connect with C<auto_savepoint =>
+1> to get partial rollback to work, if the storage driver for your database
+supports it.
+
+Connecting with C<AutoCommit => 1> is recommended.
+
 =cut
 
 sub txn_do {