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Vacuum on startup and also make index changes possible without schema updates

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ejurgensen 2015-01-10 22:44:26 +01:00
parent 1f81b5ce7e
commit 829619be5d
1 changed files with 21 additions and 21 deletions
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42
src/db.c
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@ -5448,10 +5448,6 @@ db_check_version(void)
{ {
DPRINTF(E_LOG, L_DB, "Database schema outdated, schema upgrade needed v%d -> v%d\n", cur_ver, SCHEMA_VERSION); DPRINTF(E_LOG, L_DB, "Database schema outdated, schema upgrade needed v%d -> v%d\n", cur_ver, SCHEMA_VERSION);
ret = db_drop_indices();
if (ret < 0)
return -1;
switch (cur_ver) switch (cur_ver)
{ {
case 10: case 10:
@ -5509,29 +5505,33 @@ db_check_version(void)
DPRINTF(E_LOG, L_DB, "No upgrade path from DB schema v%d to v%d\n", cur_ver, SCHEMA_VERSION); DPRINTF(E_LOG, L_DB, "No upgrade path from DB schema v%d to v%d\n", cur_ver, SCHEMA_VERSION);
return -1; return -1;
} }
ret = db_create_indices();
if (ret < 0)
return -1;
/* What about some housekeeping work, eh? */
DPRINTF(E_INFO, L_DB, "Now vacuuming database, this may take some time...\n");
ret = sqlite3_exec(hdl, Q_VACUUM, NULL, NULL, &errmsg);
if (ret != SQLITE_OK)
{
DPRINTF(E_LOG, L_DB, "Could not VACUUM database: %s\n", errmsg);
sqlite3_free(errmsg);
return -1;
}
} }
else if (cur_ver > SCHEMA_VERSION) else if (cur_ver > SCHEMA_VERSION)
{ {
DPRINTF(E_LOG, L_DB, "Database schema is newer than the supported version\n"); DPRINTF(E_FATAL, L_DB, "Database schema is newer than the supported version\n");
return -1; return -1;
} }
/* Drop and create indices on startup so that change of a index can be done without a schema update */
ret = db_drop_indices();
if (ret < 0)
return -1;
DPRINTF(E_INFO, L_DB, "Now vacuuming database, this may take some time...\n");
ret = sqlite3_exec(hdl, Q_VACUUM, NULL, NULL, &errmsg);
if (ret != SQLITE_OK)
{
DPRINTF(E_LOG, L_DB, "Could not VACUUM database: %s\n", errmsg);
sqlite3_free(errmsg);
return -1;
}
ret = db_create_indices();
if (ret < 0)
return -1;
return 0; return 0;
#undef Q_VER #undef Q_VER