prepare for 3.3.0 release

[nominatim.git] / docs / admin / Migration.md

diff --git a/docs/admin/Migration.md b/docs/admin/Migration.md
index 42aac9e738633303f6c49e7d67c724618924425b..0cfe29601fe1abeee03a1ac0bb34329353902e60 100644 (file)
--- a/docs/admin/Migration.md
+++ b/docs/admin/Migration.md
@@ -4,10 +4,22 @@ This page describes database migrations necessary to update existing databases
 to newer versions of Nominatim.
 
 SQL statements should be executed from the postgres commandline. Execute
 to newer versions of Nominatim.
 
 SQL statements should be executed from the postgres commandline. Execute

-`psql nominiatim` to enter command line mode.
+`psql nominatim` to enter command line mode.

 
 
 
 

-## 3.2.0 -> master
+## 3.2.0 -> 3.3.0
+
+### New database connection string (DSN) format
+
+Previously database connection setting (`CONST_Database_DSN` in `settings/*.php`) had the format
+
+   * (simple) `pgsql://@/nominatim`
+   * (complex) `pgsql://johndoe:secret@machine1.domain.com:1234/db1`
+
+The new format is
+
+   * (simple) `pgsql:dbname=nominatim`
+   * (complex) `pgsql:dbname=db1;host=machine1.domain.com;port=1234;user=johndoe;password=secret`

 
 ### Natural Earth country boundaries no longer needed as fallback
 
 
 ### Natural Earth country boundaries no longer needed as fallback
 


@@ -21,6 +33,14 @@ Finally, update all SQL functions:
 ./utils/setup.php --create-functions --enable-diff-updates --create-partition-functions
 ```
 
 ./utils/setup.php --create-functions --enable-diff-updates --create-partition-functions
 ```
 

+### Configurable Address Levels
+
+The new configurable address levels require a new table. Create it with the
+following command:
+
+```sh
+./utils/update.php --update-address-levels
+```

 
 ## 3.1.0 -> 3.2.0
 
 
 ## 3.1.0 -> 3.2.0