Merge branch 'Migrations'

This merges AlexRa's work on migration streamlining. This merge is experimental.
If it causes issues, feel free to back out.

Signed-off-by: Melanie <melanie@t-data.com>

1 files changed, 42 insertions, 0 deletions

diff --git a/OpenSim/Data/SQLite/Resources/AssetStore.migrations b/OpenSim/Data/SQLite/Resources/AssetStore.migrations
new file mode 100644
index 0000000..fb72b91
--- /dev/null
+++ b/OpenSim/Data/SQLite/Resources/AssetStore.migrations
@@ -0,0 +1,42 @@
+:VERSION 1
+
+BEGIN TRANSACTION;
+CREATE TABLE assets(
+       UUID varchar(255) primary key,
+       Name varchar(255),
+       Description varchar(255),
+       Type integer,
+       InvType integer,
+       Local integer,
+       Temporary integer,
+       Data blob);
+
+COMMIT;
+
+:VERSION 2
+
+BEGIN TRANSACTION;
+
+CREATE TEMPORARY TABLE assets_backup(UUID,Name,Description,Type,Local,Temporary,Data);
+INSERT INTO assets_backup SELECT UUID,Name,Description,Type,Local,Temporary,Data FROM assets;
+DROP TABLE assets;
+CREATE TABLE assets(UUID,Name,Description,Type,Local,Temporary,Data);
+INSERT INTO assets SELECT UUID,Name,Description,Type,Local,Temporary,Data FROM assets_backup;
+DROP TABLE assets_backup;
+
+COMMIT;
+
+:VERSION 3
+
+DELETE FROM assets WHERE UUID = 'dc4b9f0bd00845c696a401dd947ac621'
+
+:VERSION 4
+
+BEGIN;
+
+update assets
+  set UUID = substr(UUID, 1, 8) || "-" || substr(UUID, 9, 4) || "-" || substr(UUID, 13, 4) || "-" || substr(UUID, 17, 4) || "-" || substr(UUID, 21, 12)
+  where UUID not like '%-%';
+
+COMMIT;
+