MyFavMirrors
/
owntone-server
mirror of https://github.com/owntone/owntone-server.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

[db] Comeback for the files-table insert trigger

This commit is contained in:
ejurgensen 2019-05-13 22:31:28 +02:00
parent 35a585c23e
commit e1993bc7b6
2 changed files with 9 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
src/db_init.c
View File

@ -400,9 +400,15 @@ static const struct db_init_query db_init_index_queries[] =
/* Triggers must be prefixed with trg_ for db_drop_triggers() to id them */ /* Triggers must be prefixed with trg_ for db_drop_triggers() to id them */
#define TRG_GROUPS_INSERT \
"CREATE TRIGGER trg_groups_insert AFTER INSERT ON files FOR EACH ROW" \
" BEGIN" \
" INSERT OR IGNORE INTO groups (type, name, persistentid) VALUES (1, NEW.album, NEW.songalbumid);" \
" INSERT OR IGNORE INTO groups (type, name, persistentid) VALUES (2, NEW.album_artist, NEW.songartistid);" \
" END;"
#define TRG_GROUPS_UPDATE \ #define TRG_GROUPS_UPDATE \
"CREATE TRIGGER trg_groups_update AFTER UPDATE OF songartistid, songalbumid ON files FOR EACH ROW" \ "CREATE TRIGGER trg_groups_update AFTER UPDATE OF songartistid, songalbumid ON files FOR EACH ROW" \
" WHEN (NEW.songartistid != 0 AND NEW.songalbumid != 0)" \
" BEGIN" \ " BEGIN" \
" INSERT OR IGNORE INTO groups (type, name, persistentid) VALUES (1, NEW.album, NEW.songalbumid);" \ " INSERT OR IGNORE INTO groups (type, name, persistentid) VALUES (1, NEW.album, NEW.songalbumid);" \
" INSERT OR IGNORE INTO groups (type, name, persistentid) VALUES (2, NEW.album_artist, NEW.songartistid);" \ " INSERT OR IGNORE INTO groups (type, name, persistentid) VALUES (2, NEW.album_artist, NEW.songartistid);" \
@ -410,6 +416,7 @@ static const struct db_init_query db_init_index_queries[] =
static const struct db_init_query db_init_trigger_queries[] = static const struct db_init_query db_init_trigger_queries[] =
{ {
{ TRG_GROUPS_INSERT, "create trigger trg_groups_insert" },
{ TRG_GROUPS_UPDATE, "create trigger trg_groups_update" }, { TRG_GROUPS_UPDATE, "create trigger trg_groups_update" },
}; };

2
src/db_upgrade.c
View File

@ -986,7 +986,7 @@ static const struct db_upgrade_query db_upgrade_v2001_queries[] =
#define U_V2002_SCVER_MINOR \ #define U_V2002_SCVER_MINOR \
"UPDATE admin SET value = '02' WHERE key = 'schema_version_minor';" "UPDATE admin SET value = '02' WHERE key = 'schema_version_minor';"
// This upgrade removes some triggers (will be done automatically by db_drop...) // This upgrade just changes triggers (will be done automatically by db_drop...)
static const struct db_upgrade_query db_upgrade_v2002_queries[] = static const struct db_upgrade_query db_upgrade_v2002_queries[] =
{ {
{ U_V2002_SCVER_MINOR, "set schema_version_minor to 02" }, { U_V2002_SCVER_MINOR, "set schema_version_minor to 02" },