PostgreSQL: Improve performance and squish bug.

[quassel.git] / src / core / SQL / PostgreSQL / 20 / upgrade_003_correct_bad_lastseenmsgid.sql

diff --git a/src/core/SQL/PostgreSQL/20/upgrade_003_correct_bad_lastseenmsgid.sql b/src/core/SQL/PostgreSQL/20/upgrade_003_correct_bad_lastseenmsgid.sql
new file mode 100644 (file)
index 0000000..a09dea1
--- /dev/null
+++ b/src/core/SQL/PostgreSQL/20/upgrade_003_correct_bad_lastseenmsgid.sql
@@ -0,0 +1,3 @@
+UPDATE buffer
+SET lastseenmsgid = buffer.lastmsgid
+WHERE buffer.lastseenmsgid > buffer.lastmsgid