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[db] Review of cache regeneration triggers

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This commit is contained in:
ejurgensen 2016-12-18 21:18:15 +01:00
parent 40d34ed4ad
commit 1748430c48
2 changed files with 9 additions and 20 deletions
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26
src/db.c
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@ -759,7 +759,7 @@ db_purge_cruft(time_t ref)
DPRINTF(E_DBG, L_DB, "Running purge query '%s'\n", query);
ret = db_query_run(query, 1, 0);
ret = db_query_run(query, 1, 1);
if (ret == 0)
DPRINTF(E_DBG, L_DB, "Purged %d rows\n", sqlite3_changes(hdl));
@ -2050,7 +2050,7 @@ db_file_ping(int id)
query = sqlite3_mprintf(Q_TMPL, (int64_t)time(NULL), id);
db_query_run(query, 1, 1);
db_query_run(query, 1, 0);
#undef Q_TMPL
}
@ -2066,7 +2066,7 @@ db_file_ping_bymatch(char *path, int isdir)
else
query = sqlite3_mprintf(Q_TMPL_NODIR, (int64_t)time(NULL), path);
db_query_run(query, 1, 1);
db_query_run(query, 1, 0);
#undef Q_TMPL_DIR
#undef Q_TMPL_NODIR
}
@ -3368,26 +3368,18 @@ db_pl_enable_bycookie(uint32_t cookie, char *path)
/* Groups */
int
db_groups_clear(void)
{
return db_query_run("DELETE FROM groups;", 0, 1);
}
/*
* Remove album and artist entries in the groups table that are not longer referenced from the files table
*/
// Remove album and artist entries in the groups table that are not longer referenced from the files table
int
db_groups_cleanup()
{
#define Q_TMPL_ALBUM "DELETE FROM groups WHERE type = 1 AND NOT persistentid IN (SELECT songalbumid from files WHERE disabled = 0);"
#define Q_TMPL_ARTIST "DELETE FROM groups WHERE type = 2 AND NOT persistentid IN (SELECT songartistid from files WHERE disabled = 0);"
int ret;
db_transaction_begin();
ret = db_query_run(Q_TMPL_ALBUM, 0, 0);
ret = db_query_run(Q_TMPL_ALBUM, 0, 1);
if (ret < 0)
{
db_transaction_rollback();
@ -3396,7 +3388,7 @@ db_groups_cleanup()
DPRINTF(E_DBG, L_DB, "Removed album group-entries: %d\n", sqlite3_changes(hdl));
ret = db_query_run(Q_TMPL_ARTIST, 0, 0);
ret = db_query_run(Q_TMPL_ARTIST, 0, 1);
if (ret < 0)
{
db_transaction_rollback();
@ -3752,7 +3744,7 @@ db_directory_ping_bymatch(char *path)
query = sqlite3_mprintf(Q_TMPL_DIR, (int64_t)time(NULL), path, path);
db_query_run(query, 1, 1);
db_query_run(query, 1, 0);
#undef Q_TMPL_DIR
}
@ -3785,7 +3777,7 @@ db_directory_enable_bycookie(uint32_t cookie, char *path)
query = sqlite3_mprintf(Q_TMPL, path, (int64_t)cookie);
ret = db_query_run(query, 1, 0);
ret = db_query_run(query, 1, 1);
return ((ret < 0) ? -1 : sqlite3_changes(hdl));
#undef Q_TMPL
@ -3800,7 +3792,7 @@ db_directory_enable_bypath(char *path)
query = sqlite3_mprintf(Q_TMPL, path);
ret = db_query_run(query, 1, 0);
ret = db_query_run(query, 1, 1);
return ((ret < 0) ? -1 : sqlite3_changes(hdl));
#undef Q_TMPL

3
src/db.h
View File

@ -608,9 +608,6 @@ int
db_pl_enable_bycookie(uint32_t cookie, char *path);
/* Groups */
int
db_groups_clear(void);
int
db_groups_cleanup();