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Handle database schema upgrade from v4 to v5

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Force a library rescan to fixup media_kind for regular videos.
This commit is contained in:
Julien BLACHE 2010-01-24 11:16:31 +01:00
parent 12e0c9268d
commit 672e4697ae
1 changed files with 25 additions and 0 deletions
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25
src/db.c
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@ -3223,6 +3223,24 @@ static struct db_init_query db_upgrade_v4_queries[] =
{ U_V4_SCVER, "set schema_version to 4" }, { U_V4_SCVER, "set schema_version to 4" },
}; };
/* Upgrade from schema v4 to v5 */
#define U_V5_FIXPL \
"UPDATE playlists SET query = 'media_kind = 2' WHERE title = 'Movies' and type = 1;"
#define U_V5_RESCAN \
"UPDATE files SET db_timestamp = 1;"
#define U_V5_SCVER \
"UPDATE admin SET value = '5' WHERE key = 'schema_version';"
static struct db_init_query db_upgrade_v5_queries[] =
{
{ U_V5_FIXPL, "fix 'Movies' smart playlist" },
{ U_V5_RESCAN, "force library rescan" },
{ U_V5_SCVER, "set schema_version to 5" },
};
static int static int
db_check_version(void) db_check_version(void)
{ {
@ -3277,6 +3295,13 @@ db_check_version(void)
case 3: case 3:
ret = db_generic_upgrade(db_upgrade_v4_queries, sizeof(db_upgrade_v4_queries) / sizeof(db_upgrade_v4_queries[0])); ret = db_generic_upgrade(db_upgrade_v4_queries, sizeof(db_upgrade_v4_queries) / sizeof(db_upgrade_v4_queries[0]));
if (ret < 0)
return -1;
/* FALLTHROUGH */
case 4:
ret = db_generic_upgrade(db_upgrade_v5_queries, sizeof(db_upgrade_v5_queries) / sizeof(db_upgrade_v5_queries[0]));
if (ret < 0) if (ret < 0)
return -1; return -1;
break; break;