path: root/README
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authorYorhel <>2010-11-14 12:21:49 +0100
committerYorhel <>2010-11-14 12:21:49 +0100
commit121b642d3c7ac4b34c644642baf75d34c8466d53 (patch)
tree4212477ba66fe72efdeb650c1305ca577d9fba5d /README
parenta0dff7f8d6ad1aeb508fd1bfb5f7bdbcbf16243a (diff)
SQL: Added WHEN clause to all TRIGGERs for which it was useful
This effectively removes compatibility with all PostgreSQL versions below 9.0. The use of the WHEN clause has two major advantages: 1. Performance: Trigger functions aren't executed when they don't need to. 2. Easier and more general trigger functions; as some of the logic has been placed in the trigger definitions now.
Diffstat (limited to 'README')
1 files changed, 1 insertions, 1 deletions
diff --git a/README b/README
index c122f492..06f99532 100644
--- a/README
+++ b/README
@@ -12,7 +12,7 @@ Requirements
global requirements:
Linux, or an OS that resembles Linux. Chances are VNDB won't run on Windows.
- PostgreSQL 8.4+
+ PostgreSQL 9.0+ (don't try older versions or other SQL databases, it won't work)
perl 5.12 recommended, 5.10 and 5.8 may also work
A webserver that works with YAWF (lighttpd and Apache are known to work)