Replace boost::scoped_ptr with std::unique_ptr.

[cumulus.git] / contrib / upgrade0.6-localdb.sql

diff --git a/contrib/upgrade0.6-localdb.sql b/contrib/upgrade0.6-localdb.sql
index d1449ac..49fc1aa 100644 (file)
--- a/contrib/upgrade0.6-localdb.sql
+++ b/contrib/upgrade0.6-localdb.sql
@@ -15,7 +15,8 @@ create table segments_new (
     path text,
     checksum text,
     mtime real,
-    size integer
+    size integer,
+    expire_time integer
 );
 
 create table segments_used (
@@ -23,6 +24,8 @@ create table segments_used (
     segmentid integer not null,
     utilization real
 );
+create unique index segments_used_index
+    on segments_used(snapshotid, segmentid);
 
 alter table snapshots add column intent real;
 
@@ -33,7 +36,7 @@ update snapshots set intent = 1;
 -- Compute the size of each of the segments, if possible, based on our
 -- knowledge of the objects stored in them.
 insert into segments_new
-select segmentid, segment, path, checksum, mtime, size
+select segmentid, segment, path, checksum, mtime, size, null as expire_time
 from
     (select segmentid, segment, path, checksum from segments)
 left join
@@ -65,8 +68,8 @@ drop view cleaning_order;
 drop view segment_info;
 
 create view segment_info as
-select segmentid, mtime, size, cast(size * utilization as integer) as used,
-       utilization
+select segmentid, mtime, size, expire_time,
+       cast(size * utilization as integer) as used, utilization
 from segments join
      (select segmentid, max(utilization) as utilization
       from segments_used group by segmentid)