mirror of
https://github.com/owntone/owntone-server.git
synced 2025-01-12 15:33:23 -05:00
Remove upgrade paths for indices (since they don't have any data anyway), and instead implement db_create_indices and db_drop_indices to reduce redundancy
This commit is contained in:
ejurgensen
parent
1981237638
commit
ea598bfeaf
397
src/db.c
397
src/db.c
@ -4328,55 +4328,6 @@ db_perthread_deinit(void)
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" path VARCHAR(4096) NOT NULL" \
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");"
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#define I_RESCAN \
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"CREATE INDEX IF NOT EXISTS idx_rescan ON files(path, db_timestamp);"
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#define I_SONGARTISTID \
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"CREATE INDEX IF NOT EXISTS idx_sari ON files(songartistid);"
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#define I_SONGALBUMID \
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"CREATE INDEX IF NOT EXISTS idx_sali ON files(songalbumid);"
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#define I_STATEMKINDSARI \
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"CREATE INDEX IF NOT EXISTS idx_state_mkind_sari ON files(disabled, media_kind, songartistid);"
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#define I_STATEMKINDSALI \
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"CREATE INDEX IF NOT EXISTS idx_state_mkind_sali ON files(disabled, media_kind, songalbumid);"
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#define I_ARTIST \
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"CREATE INDEX IF NOT EXISTS idx_artist ON files(artist, artist_sort);"
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#define I_ALBUMARTIST \
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"CREATE INDEX IF NOT EXISTS idx_albumartist ON files(album_artist, album_artist_sort);"
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#define I_COMPOSER \
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"CREATE INDEX IF NOT EXISTS idx_composer ON files(composer, composer_sort);"
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#define I_TITLE \
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"CREATE INDEX IF NOT EXISTS idx_title ON files(title, title_sort);"
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#define I_ALBUM \
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"CREATE INDEX IF NOT EXISTS idx_album ON files(album, album_sort);"
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#define I_PL_PATH \
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"CREATE INDEX IF NOT EXISTS idx_pl_path ON playlists(path);"
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#define I_PL_DISABLED \
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"CREATE INDEX IF NOT EXISTS idx_pl_disabled ON playlists(disabled);"
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#define I_FILEPATH \
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"CREATE INDEX IF NOT EXISTS idx_filepath ON playlistitems(filepath ASC);"
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#define I_PLITEMID \
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"CREATE INDEX IF NOT EXISTS idx_playlistid ON playlistitems(playlistid, filepath);"
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#define I_GRP_TYPE_PERSIST \
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"CREATE INDEX IF NOT EXISTS idx_grp_type_persist ON groups(type, persistentid);"
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#define I_PAIRING \
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"CREATE INDEX IF NOT EXISTS idx_pairingguid ON pairings(guid);"
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#define TRG_GROUPS_INSERT_FILES \
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"CREATE TRIGGER update_groups_new_file AFTER INSERT ON files FOR EACH ROW" \
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" BEGIN" \
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@ -4430,7 +4381,7 @@ struct db_init_query {
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char *desc;
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};
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static const struct db_init_query db_init_queries[] =
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static const struct db_init_query db_init_table_queries[] =
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{
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{ T_ADMIN, "create table admin" },
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{ T_FILES, "create table files" },
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@ -4441,6 +4392,70 @@ static const struct db_init_query db_init_queries[] =
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{ T_SPEAKERS, "create table speakers" },
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{ T_INOTIFY, "create table inotify" },
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{ TRG_GROUPS_INSERT_FILES, "create trigger update_groups_new_file" },
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{ TRG_GROUPS_UPDATE_FILES, "create trigger update_groups_update_file" },
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{ Q_PL1, "create default playlist" },
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{ Q_PL2, "create default smart playlist 'Music'" },
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{ Q_PL3, "create default smart playlist 'Movies'" },
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{ Q_PL4, "create default smart playlist 'TV Shows'" },
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{ Q_PL5, "create default smart playlist 'Podcasts'" },
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{ Q_PL6, "create default smart playlist 'Audiobooks'" },
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{ Q_SCVER, "set schema version" },
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};
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#define I_RESCAN \
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"CREATE INDEX IF NOT EXISTS idx_rescan ON files(path, db_timestamp);"
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#define I_SONGARTISTID \
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"CREATE INDEX IF NOT EXISTS idx_sari ON files(songartistid);"
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#define I_SONGALBUMID \
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"CREATE INDEX IF NOT EXISTS idx_sali ON files(songalbumid);"
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#define I_STATEMKINDSARI \
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"CREATE INDEX IF NOT EXISTS idx_state_mkind_sari ON files(disabled, media_kind, songartistid);"
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#define I_STATEMKINDSALI \
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"CREATE INDEX IF NOT EXISTS idx_state_mkind_sali ON files(disabled, media_kind, songalbumid);"
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#define I_ARTIST \
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"CREATE INDEX IF NOT EXISTS idx_artist ON files(artist, artist_sort);"
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#define I_ALBUMARTIST \
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"CREATE INDEX IF NOT EXISTS idx_albumartist ON files(album_artist, album_artist_sort);"
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#define I_COMPOSER \
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"CREATE INDEX IF NOT EXISTS idx_composer ON files(composer, composer_sort);"
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#define I_TITLE \
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"CREATE INDEX IF NOT EXISTS idx_title ON files(title, title_sort);"
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#define I_ALBUM \
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"CREATE INDEX IF NOT EXISTS idx_album ON files(album, album_sort);"
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#define I_PL_PATH \
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"CREATE INDEX IF NOT EXISTS idx_pl_path ON playlists(path);"
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#define I_PL_DISABLED \
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"CREATE INDEX IF NOT EXISTS idx_pl_disabled ON playlists(disabled);"
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#define I_FILEPATH \
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"CREATE INDEX IF NOT EXISTS idx_filepath ON playlistitems(filepath ASC);"
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#define I_PLITEMID \
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"CREATE INDEX IF NOT EXISTS idx_playlistid ON playlistitems(playlistid, filepath);"
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#define I_GRP_TYPE_PERSIST \
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"CREATE INDEX IF NOT EXISTS idx_grp_type_persist ON groups(type, persistentid);"
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#define I_PAIRING \
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"CREATE INDEX IF NOT EXISTS idx_pairingguid ON pairings(guid);"
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static const struct db_init_query db_init_index_queries[] =
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{
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{ I_RESCAN, "create rescan index" },
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{ I_SONGARTISTID, "create songartistid index" },
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{ I_SONGALBUMID, "create songalbumid index" },
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@ -4462,32 +4477,20 @@ static const struct db_init_query db_init_queries[] =
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{ I_GRP_TYPE_PERSIST, "create groups type/persistentid index" },
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{ I_PAIRING, "create pairing guid index" },
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{ TRG_GROUPS_INSERT_FILES, "create trigger update_groups_new_file" },
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{ TRG_GROUPS_UPDATE_FILES, "create trigger update_groups_update_file" },
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{ Q_PL1, "create default playlist" },
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{ Q_PL2, "create default smart playlist 'Music'" },
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{ Q_PL3, "create default smart playlist 'Movies'" },
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{ Q_PL4, "create default smart playlist 'TV Shows'" },
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{ Q_PL5, "create default smart playlist 'Podcasts'" },
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{ Q_PL6, "create default smart playlist 'Audiobooks'" },
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{ Q_SCVER, "set schema version" },
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};
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static int
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db_create_tables(void)
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db_create_indices(void)
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{
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char *errmsg;
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int i;
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int ret;
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for (i = 0; i < (sizeof(db_init_queries) / sizeof(db_init_queries[0])); i++)
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for (i = 0; i < (sizeof(db_init_index_queries) / sizeof(db_init_index_queries[0])); i++)
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{
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DPRINTF(E_DBG, L_DB, "DB init query: %s\n", db_init_queries[i].desc);
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DPRINTF(E_DBG, L_DB, "DB init index query: %s\n", db_init_index_queries[i].desc);
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ret = sqlite3_exec(hdl, db_init_queries[i].query, NULL, NULL, &errmsg);
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ret = sqlite3_exec(hdl, db_init_index_queries[i].query, NULL, NULL, &errmsg);
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if (ret != SQLITE_OK)
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{
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DPRINTF(E_FATAL, L_DB, "DB init error: %s\n", errmsg);
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@ -4500,6 +4503,95 @@ db_create_tables(void)
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return 0;
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}
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static int
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db_drop_indices(void)
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{
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#define Q_INDEX "SELECT name FROM sqlite_master WHERE type == 'index' AND name LIKE 'idx_%';"
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#define Q_TMPL "DROP INDEX %q;"
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sqlite3_stmt *stmt;
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char *errmsg;
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char *query;
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char *index[256];
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int ret;
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int i;
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int n;
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DPRINTF(E_DBG, L_DB, "Running query '%s'\n", Q_INDEX);
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ret = sqlite3_prepare_v2(hdl, Q_INDEX, strlen(Q_INDEX) + 1, &stmt, NULL);
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if (ret != SQLITE_OK)
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{
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DPRINTF(E_LOG, L_DB, "Could not prepare statement: %s\n", sqlite3_errmsg(hdl));
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return -1;
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}
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n = 0;
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while ((ret = sqlite3_step(stmt)) == SQLITE_ROW)
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{
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index[n] = strdup((char *)sqlite3_column_text(stmt, 0));
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n++;
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}
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if (ret != SQLITE_DONE)
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{
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DPRINTF(E_LOG, L_DB, "Could not step: %s\n", sqlite3_errmsg(hdl));
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sqlite3_finalize(stmt);
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return -1;
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}
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sqlite3_finalize(stmt);
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for (i = 0; i < n; i++)
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{
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query = sqlite3_mprintf(Q_TMPL, index[i]);
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free(index[i]);
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DPRINTF(E_DBG, L_DB, "Running query '%s'\n", query);
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ret = sqlite3_exec(hdl, query, NULL, NULL, &errmsg);
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if (ret != SQLITE_OK)
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{
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DPRINTF(E_LOG, L_DB, "DB error while running '%s': %s\n", query, errmsg);
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sqlite3_free(errmsg);
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return -1;
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}
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sqlite3_free(query);
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}
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return 0;
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#undef Q_TMPL
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#undef Q_INDEX
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}
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static int
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db_create_tables(void)
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{
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char *errmsg;
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int i;
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int ret;
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for (i = 0; i < (sizeof(db_init_table_queries) / sizeof(db_init_table_queries[0])); i++)
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{
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DPRINTF(E_DBG, L_DB, "DB init table query: %s\n", db_init_table_queries[i].desc);
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ret = sqlite3_exec(hdl, db_init_table_queries[i].query, NULL, NULL, &errmsg);
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if (ret != SQLITE_OK)
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{
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DPRINTF(E_FATAL, L_DB, "DB init error: %s\n", errmsg);
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sqlite3_free(errmsg);
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return -1;
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}
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}
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ret = db_create_indices();
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return ret;
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}
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static int
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db_generic_upgrade(const struct db_init_query *queries, int nqueries)
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{
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@ -4954,18 +5046,6 @@ db_upgrade_v11(void)
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" album_artist_sort VARCHAR(1024) DEFAULT NULL COLLATE DAAP" \
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");"
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#define U_V12_IDX_PATH \
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"CREATE INDEX IF NOT EXISTS idx_path ON files(path, idx);"
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#define U_V12_IDX_TS \
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"CREATE INDEX IF NOT EXISTS idx_titlesort ON files(title_sort);"
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#define U_V12_IDX_AS \
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"CREATE INDEX IF NOT EXISTS idx_artistsort ON files(artist_sort);"
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#define U_V12_IDX_BS \
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"CREATE INDEX IF NOT EXISTS idx_albumsort ON files(album_sort);"
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#define U_V12_TRG1 \
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"CREATE TRIGGER update_groups_new_file AFTER INSERT ON files FOR EACH ROW" \
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" BEGIN" \
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@ -4983,11 +5063,6 @@ db_upgrade_v11(void)
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static const struct db_init_query db_upgrade_v12_queries[] =
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{
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{ U_V12_IDX_PATH, "create index path table files" },
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{ U_V12_IDX_TS, "create index titlesort table files" },
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{ U_V12_IDX_AS, "create index artistsort table files" },
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{ U_V12_IDX_BS, "create index albumsort table files" },
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{ U_V12_TRG1, "create trigger update_groups_new_file" },
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{ U_V12_TRG2, "create trigger update_groups_update_file" },
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@ -5028,51 +5103,6 @@ db_upgrade_v12(void)
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/* Upgrade from schema v12 to v13 */
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#define U_V13_DROP_IDX_PATH \
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"DROP INDEX idx_path;"
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#define U_V13_DROP_IDX_TS \
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"DROP INDEX idx_titlesort;"
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#define U_V13_DROP_IDX_AS \
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"DROP INDEX idx_artistsort;"
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#define U_V13_DROP_IDX_BS \
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"DROP INDEX idx_albumsort;"
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#define U_V13_IDX_RESCAN \
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"CREATE INDEX IF NOT EXISTS idx_rescan ON files(path, db_timestamp);"
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#define U_V13_IDX_SONGALBUMID \
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"CREATE INDEX IF NOT EXISTS idx_sai ON files(songalbumid);"
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#define U_V13_IDX_STATEMKINDSAI \
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"CREATE INDEX IF NOT EXISTS idx_state_mkind_sai ON files(disabled, media_kind, songalbumid);"
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#define U_V13_IDX_ARTIST \
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"CREATE INDEX IF NOT EXISTS idx_artist ON files(artist, artist_sort);"
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#define U_V13_IDX_ALBUMARTIST \
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"CREATE INDEX IF NOT EXISTS idx_albumartist ON files(album_artist, album_artist_sort);"
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#define U_V13_IDX_COMPOSER \
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"CREATE INDEX IF NOT EXISTS idx_composer ON files(composer, composer_sort);"
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#define U_V13_IDX_TITLE \
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"CREATE INDEX IF NOT EXISTS idx_title ON files(title, title_sort);"
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#define U_V13_IDX_ALBUM \
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"CREATE INDEX IF NOT EXISTS idx_album ON files(album, album_sort);"
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#define U_V13_IDX_GRP_TYPE_PERSIST \
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"CREATE INDEX IF NOT EXISTS idx_grp_type_persist ON groups(type, persistentid);"
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#define U_V13_IDX_PL_PATH \
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"CREATE INDEX IF NOT EXISTS idx_pl_path ON playlists(path);"
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#define U_V13_IDX_PL_DISABLED \
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"CREATE INDEX IF NOT EXISTS idx_pl_disabled ON playlists(disabled);"
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#define U_V13_PL2 \
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"UPDATE playlists SET query = 'f.media_kind = 1' where id = 2;"
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@ -5087,25 +5117,6 @@ db_upgrade_v12(void)
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static const struct db_init_query db_upgrade_v13_queries[] =
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{
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{ U_V13_DROP_IDX_PATH, "drop index path table files" },
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{ U_V13_DROP_IDX_TS, "drop index titlesort table files" },
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{ U_V13_DROP_IDX_AS, "drop index artistsort table files" },
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{ U_V13_DROP_IDX_BS, "drop index albumsort table files" },
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{ U_V13_IDX_RESCAN, "create rescan index" },
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{ U_V13_IDX_SONGALBUMID, "create songalbumid index" },
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{ U_V13_IDX_STATEMKINDSAI, "create state/mkind/sai index" },
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{ U_V13_IDX_ARTIST, "create artist index" },
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{ U_V13_IDX_ALBUMARTIST, "create album_artist index" },
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{ U_V13_IDX_COMPOSER, "create composer index" },
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{ U_V13_IDX_TITLE, "create title index" },
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{ U_V13_IDX_ALBUM, "create album index" },
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{ U_V13_IDX_GRP_TYPE_PERSIST, "create groups type/persistentid index" },
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{ U_V13_IDX_PL_PATH, "create playlist path index" },
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{ U_V13_IDX_PL_DISABLED, "create playlist state index" },
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{ U_V13_PL2, "update default smart playlist 'Music'" },
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{ U_V13_PL3, "update default smart playlist 'Movies'" },
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{ U_V13_PL4, "update default smart playlist 'TV Shows'" },
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@ -5188,36 +5199,6 @@ static const struct db_init_query db_upgrade_v13_queries[] =
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#define U_V14_DELETE_PL6_2 \
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"DELETE FROM playlistitems WHERE playlistid=6;"
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#define U_V14_IDX_RESCAN \
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"CREATE INDEX IF NOT EXISTS idx_rescan ON files(path, db_timestamp);"
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#define U_V14_IDX_SONGARTISTID \
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"CREATE INDEX IF NOT EXISTS idx_sari ON files(songartistid);"
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#define U_V14_IDX_SONGALBUMID \
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"CREATE INDEX IF NOT EXISTS idx_sali ON files(songalbumid);"
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#define U_V14_IDX_STATEMKINDSARI \
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"CREATE INDEX IF NOT EXISTS idx_state_mkind_sari ON files(disabled, media_kind, songartistid);"
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#define U_V14_IDX_STATEMKINDSALI \
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"CREATE INDEX IF NOT EXISTS idx_state_mkind_sali ON files(disabled, media_kind, songalbumid);"
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#define U_V14_IDX_ARTIST \
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"CREATE INDEX IF NOT EXISTS idx_artist ON files(artist, artist_sort);"
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#define U_V14_IDX_ALBUMARTIST \
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"CREATE INDEX IF NOT EXISTS idx_albumartist ON files(album_artist, album_artist_sort);"
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#define U_V14_IDX_COMPOSER \
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"CREATE INDEX IF NOT EXISTS idx_composer ON files(composer, composer_sort);"
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#define U_V14_IDX_TITLE \
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"CREATE INDEX IF NOT EXISTS idx_title ON files(title, title_sort);"
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#define U_V14_IDX_ALBUM \
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"CREATE INDEX IF NOT EXISTS idx_album ON files(album, album_sort);"
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#define U_V14_TRG1 \
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"CREATE TRIGGER update_groups_new_file AFTER INSERT ON files FOR EACH ROW" \
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||||
" BEGIN" \
|
||||
@ -5250,18 +5231,6 @@ static const struct db_init_query db_upgrade_v14_queries[] =
|
||||
{ U_V14_DELETE_PL6_1, "delete playlist id 6 table playlists" },
|
||||
{ U_V14_DELETE_PL6_2, "delete playlist id 6 table playlistitems" },
|
||||
|
||||
{ U_V14_IDX_RESCAN, "create rescan index table files" },
|
||||
{ U_V14_IDX_SONGARTISTID, "create songartistid index table files" },
|
||||
{ U_V14_IDX_SONGALBUMID, "create songalbumid index table files" },
|
||||
{ U_V14_IDX_STATEMKINDSARI, "create state/mkind/sari index table files" },
|
||||
{ U_V14_IDX_STATEMKINDSALI, "create state/mkind/sali index table files" },
|
||||
|
||||
{ U_V14_IDX_ARTIST, "create artist index table files" },
|
||||
{ U_V14_IDX_ALBUMARTIST, "create album_artist index table files" },
|
||||
{ U_V14_IDX_COMPOSER, "create composer index table files" },
|
||||
{ U_V14_IDX_TITLE, "create title index table files" },
|
||||
{ U_V14_IDX_ALBUM, "create album index table files" },
|
||||
|
||||
{ U_V14_TRG1, "create trigger update_groups_new_file" },
|
||||
{ U_V14_TRG2, "create trigger update_groups_update_file" },
|
||||
|
||||
@ -5368,36 +5337,6 @@ db_upgrade_v14(void)
|
||||
" album_artist_sort VARCHAR(1024) DEFAULT NULL COLLATE DAAP" \
|
||||
");"
|
||||
|
||||
#define U_V15_IDX_RESCAN \
|
||||
"CREATE INDEX IF NOT EXISTS idx_rescan ON files(path, db_timestamp);"
|
||||
|
||||
#define U_V15_IDX_SONGARTISTID \
|
||||
"CREATE INDEX IF NOT EXISTS idx_sari ON files(songartistid);"
|
||||
|
||||
#define U_V15_IDX_SONGALBUMID \
|
||||
"CREATE INDEX IF NOT EXISTS idx_sali ON files(songalbumid);"
|
||||
|
||||
#define U_V15_IDX_STATEMKINDSARI \
|
||||
"CREATE INDEX IF NOT EXISTS idx_state_mkind_sari ON files(disabled, media_kind, songartistid);"
|
||||
|
||||
#define U_V15_IDX_STATEMKINDSALI \
|
||||
"CREATE INDEX IF NOT EXISTS idx_state_mkind_sali ON files(disabled, media_kind, songalbumid);"
|
||||
|
||||
#define U_V15_IDX_ARTIST \
|
||||
"CREATE INDEX IF NOT EXISTS idx_artist ON files(artist, artist_sort);"
|
||||
|
||||
#define U_V15_IDX_ALBUMARTIST \
|
||||
"CREATE INDEX IF NOT EXISTS idx_albumartist ON files(album_artist, album_artist_sort);"
|
||||
|
||||
#define U_V15_IDX_COMPOSER \
|
||||
"CREATE INDEX IF NOT EXISTS idx_composer ON files(composer, composer_sort);"
|
||||
|
||||
#define U_V15_IDX_TITLE \
|
||||
"CREATE INDEX IF NOT EXISTS idx_title ON files(title, title_sort);"
|
||||
|
||||
#define U_V15_IDX_ALBUM \
|
||||
"CREATE INDEX IF NOT EXISTS idx_album ON files(album, album_sort);"
|
||||
|
||||
#define U_V15_TRG1 \
|
||||
"CREATE TRIGGER update_groups_new_file AFTER INSERT ON files FOR EACH ROW" \
|
||||
" BEGIN" \
|
||||
@ -5417,18 +5356,6 @@ db_upgrade_v14(void)
|
||||
|
||||
static const struct db_init_query db_upgrade_v15_queries[] =
|
||||
{
|
||||
{ U_V15_IDX_RESCAN, "create rescan index table files" },
|
||||
{ U_V15_IDX_SONGARTISTID, "create songartistid index table files" },
|
||||
{ U_V15_IDX_SONGALBUMID, "create songalbumid index table files" },
|
||||
{ U_V15_IDX_STATEMKINDSARI, "create state/mkind/sari index table files" },
|
||||
{ U_V15_IDX_STATEMKINDSALI, "create state/mkind/sali index table files" },
|
||||
|
||||
{ U_V15_IDX_ARTIST, "create artist index table files" },
|
||||
{ U_V15_IDX_ALBUMARTIST, "create album_artist index table files" },
|
||||
{ U_V15_IDX_COMPOSER, "create composer index table files" },
|
||||
{ U_V15_IDX_TITLE, "create title index table files" },
|
||||
{ U_V15_IDX_ALBUM, "create album index table files" },
|
||||
|
||||
{ U_V15_TRG1, "create trigger update_groups_new_file" },
|
||||
{ U_V15_TRG2, "create trigger update_groups_update_file" },
|
||||
|
||||
@ -5510,6 +5437,10 @@ db_check_version(void)
|
||||
{
|
||||
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)
|
||||
{
|
||||
case 10:
|
||||
@ -5568,6 +5499,10 @@ db_check_version(void)
|
||||
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");
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user