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Handle database upgrade v6 -> v7

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This commit is contained in:
Julien BLACHE 2010-03-06 17:29:10 +01:00
parent facb9957d8
commit 0e9a8674d9
1 changed files with 25 additions and 0 deletions
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25
src/db.c
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@ -3435,6 +3435,24 @@ static struct db_init_query db_upgrade_v6_queries[] =
{ U_V6_SCVER, "set schema_version to 6" }, { U_V6_SCVER, "set schema_version to 6" },
}; };
/* Upgrade from schema v6 to v7 */
#define U_V7_FILES \
"ALTER TABLE files ADD COLUMN songalbumid INTEGER NOT NULL DEFAULT 0;"
#define U_V7_RESCAN \
"UPDATE files SET db_timestamp = 1;"
#define U_V7_SCVER \
"UPDATE admin SET value = '7' WHERE key = 'schema_version';"
static struct db_init_query db_upgrade_v7_queries[] =
{
{ U_V7_FILES, "upgrade table files" },
{ U_V7_RESCAN, "force library rescan" },
{ U_V7_SCVER, "set schema_version to 7" },
};
static int static int
db_check_version(void) db_check_version(void)
{ {
@ -3506,6 +3524,13 @@ db_check_version(void)
if (ret < 0) if (ret < 0)
return -1; return -1;
/* FALLTHROUGH */
case 6:
ret = db_generic_upgrade(db_upgrade_v7_queries, sizeof(db_upgrade_v7_queries) / sizeof(db_upgrade_v7_queries[0]));
if (ret < 0)
return -1;
break; break;
default: default: