From 17a860896e6873e4cb1712939f9a487594437642 Mon Sep 17 00:00:00 2001
From: Horis <8674809+821938089@users.noreply.github.com>
Date: Tue, 21 Jan 2025 12:34:08 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96?=
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---
 .../io/legado/app/data/dao/BookGroupDao.kt    | 20 +++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/app/src/main/java/io/legado/app/data/dao/BookGroupDao.kt b/app/src/main/java/io/legado/app/data/dao/BookGroupDao.kt
index 630843653..667429d34 100644
--- a/app/src/main/java/io/legado/app/data/dao/BookGroupDao.kt
+++ b/app/src/main/java/io/legado/app/data/dao/BookGroupDao.kt
@@ -27,26 +27,26 @@ interface BookGroupDao {
         """
         with const as (SELECT sum(groupId) sumGroupId FROM book_groups where groupId > 0)
         SELECT book_groups.* FROM book_groups, const 
-        where (groupId >= 0 and show > 0 and exists (select `group` from books where books.`group` = book_groups.groupId))
+        where (groupId >= 0 and show > 0 and exists (select 1 from books where `group` & book_groups.groupId > 0))
         or (groupId = -1 and show > 0)
-        or (groupId = -2 and show > 0 and (select count(*) from books where type & ${BookType.local} > 0) > 0)
-        or (groupId = -3 and show > 0 and (select count(*) from books where type & ${BookType.audio} > 0) > 0)
-        or (groupId = -11 and show > 0 and (select count(*) from books where type & ${BookType.updateError} > 0) > 0)
+        or (groupId = -2 and show > 0 and exists (select 1 from books where type & ${BookType.local} > 0))
+        or (groupId = -3 and show > 0 and exists (select 1 from books where type & ${BookType.audio} > 0))
+        or (groupId = -11 and show > 0 and exists (select 1 from books where type & ${BookType.updateError} > 0))
         or (groupId = -4 and show > 0 
-            and (
-                select count(*) from books 
+            and exists (
+                select 1 from books 
                 where type & ${BookType.audio} = 0
                 and type & ${BookType.local} = 0
                 and const.sumGroupId & `group` = 0
-            ) > 0
+            )
         )
         or (groupId = -5 and show > 0 
-            and (
-                select count(*) from books 
+            and exists (
+                select 1 from books 
                 where type & ${BookType.audio} = 0
                 and type & ${BookType.local} > 0
                 and const.sumGroupId & `group` = 0
-            ) > 0
+            )
         )
         ORDER BY `order`"""
     )