Commit b84606de authored by mitshel's avatar mitshel
Browse files

Добавлены индексы idx_cat0 on catalogs(cat_name,path) и idx_books_catid on books(cat_id) 

Время "холостого" сканирования уменьшилось с 12 до 2х минут
parent 02c82553

db/tables.sql

+2 −1
Original line number Diff line number Diff line
@@ -24,6 +24,7 @@ PRIMARY KEY(book_id), 
KEY(filename),

KEY(title,format,filesize),

INDEX(path),

INDEX(cat_id),

INDEX(avail,doublicat),

INDEX(registerdate));

commit;
@@ -36,7 +37,7 @@ cat_name VARCHAR(64), 
path VARCHAR(1024),

cat_type INT not null DEFAULT 0,

PRIMARY KEY(cat_id),

KEY(cat_name));

KEY(cat_name,path));

commit;



drop table if exists authors;

db/updates/update015-018.sql

+2 −0
Original line number Diff line number Diff line 
update dbver set ver="0.18";

create index idx_path on books(path);

create index idx_cat0 on catalogs(cat_name,path);

create index idx_books_catid on books(cat_id);

commit;

py/sopds-scan.py

+1 −1
Original line number Diff line number Diff line
@@ -106,7 +106,7 @@ def processfile(db,fb2,name,full_path,file,archive=0,file_size=0,cat_id=0): 
    if e.lower() in extensions_set:

       rel_path=os.path.relpath(full_path,cfg.ROOT_LIB)



       logging.debug("Attempt to add book "+rel_path+" - "+name)

       logging.debug("Attempt to add book "+rel_path+"/"+name)



       fb2.reset()

       if db.findbook(name,rel_path,1)==0: