diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/topics/db/multi-db.txt | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/docs/topics/db/multi-db.txt b/docs/topics/db/multi-db.txt index f1d67bf977..73872e6b53 100644 --- a/docs/topics/db/multi-db.txt +++ b/docs/topics/db/multi-db.txt @@ -99,7 +99,7 @@ routing scheme. Database routers ---------------- -A database Router is a class that provides four methods: +A database Router is a class that provides up to four methods: .. method:: db_for_read(model, **hints) @@ -141,6 +141,10 @@ A database Router is a class that provides four methods: the router has no opinion. This method can be used to determine the availability of a model on a given database. +A router doesn't have to provide *all* these methods - it omit one or +more of them. If one of the methods is omitted, Django will skip that +router when performing the relevant check. + .. _topics-db-multi-db-hints: Hints |