38 lines
1.5 KiB
Diff
38 lines
1.5 KiB
Diff
|
From dbe553c3846061f022dae906276b77a8430cce6a Mon Sep 17 00:00:00 2001
|
||
|
|
From: Jaroslav Rohel <jrohel@redhat.com>
|
||
|
|
Date: Thu, 18 Oct 2018 16:06:55 +0200
|
||
|
|
Subject: [PATCH] [swdb] create persistent WAL files (RhBug:1640235)
|
||
|
|
|
||
|
|
---
|
||
|
|
libdnf/utils/sqlite3/Sqlite3.cpp | 14 +++++++++++---
|
||
|
|
1 file changed, 11 insertions(+), 3 deletions(-)
|
||
|
|
|
||
|
|
diff --git a/libdnf/utils/sqlite3/Sqlite3.cpp b/libdnf/utils/sqlite3/Sqlite3.cpp
|
||
|
|
index 021b5d2..27fed56 100644
|
||
|
|
--- a/libdnf/utils/sqlite3/Sqlite3.cpp
|
||
|
|
+++ b/libdnf/utils/sqlite3/Sqlite3.cpp
|
||
|
|
@@ -30,9 +30,17 @@ SQLite3::open()
|
||
|
|
sqlite3_close(db);
|
||
|
|
throw LibException(result, "Open failed");
|
||
|
|
}
|
||
|
|
- // sqlite doesn't behave correctly in chroots without following line:
|
||
|
|
- // turn foreign key checking on
|
||
|
|
- exec("PRAGMA locking_mode = NORMAL; PRAGMA journal_mode = WAL; PRAGMA foreign_keys = ON;");
|
||
|
|
+#if SQLITE_VERSION_NUMBER >= 3022000
|
||
|
|
+ int enabled = 1;
|
||
|
|
+ sqlite3_file_control(db, "main", SQLITE_FCNTL_PERSIST_WAL, &enabled);
|
||
|
|
+ if (sqlite3_db_readonly(db, "main") == 1)
|
||
|
|
+ exec("PRAGMA locking_mode = NORMAL; PRAGMA foreign_keys = ON;");
|
||
|
|
+ else
|
||
|
|
+ exec("PRAGMA locking_mode = NORMAL; PRAGMA journal_mode = WAL; PRAGMA foreign_keys = ON;");
|
||
|
|
+#else
|
||
|
|
+ // Journal mode WAL in readonly mode is supported from sqlite version 3.22.0
|
||
|
|
+ exec("PRAGMA locking_mode = NORMAL; PRAGMA journal_mode = TRUNCATE; PRAGMA foreign_keys = ON;");
|
||
|
|
+#endif
|
||
|
|
sqlite3_busy_timeout(db, 10000);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
--
|
||
|
|
libgit2 0.26.7
|
||
|
|
|