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| author | Eelco Dolstra <edolstra@gmail.com> | 2021-11-03 21:20:27 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-11-03 21:20:27 +0100 |
| commit | 1e7c796e66a692cd097b155bd0a60fedf20d554f (patch) | |
| tree | 97b95ba684acdb9a2e4543c028f2a702e8a4e893 | |
| parent | ae14113969848239f8caebafd68df365c8b4d536 (diff) | |
| parent | 14fcf1727759f8eaf88a805cbe2251fbe9920edb (diff) | |
Merge pull request #5475 from doronbehar/SQLiteWAL-vfs
libstore: Use unix-dotfile vfs if useSQLiteWAL is false
| -rw-r--r-- | src/libstore/sqlite.cc | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/libstore/sqlite.cc b/src/libstore/sqlite.cc index 447b4179b..1d6baf02d 100644 --- a/src/libstore/sqlite.cc +++ b/src/libstore/sqlite.cc @@ -1,4 +1,5 @@ #include "sqlite.hh" +#include "globals.hh" #include "util.hh" #include <sqlite3.h> @@ -27,8 +28,12 @@ namespace nix { SQLite::SQLite(const Path & path, bool create) { + // useSQLiteWAL also indicates what virtual file system we need. Using + // `unix-dotfile` is needed on NFS file systems and on Windows' Subsystem + // for Linux (WSL) where useSQLiteWAL should be false by default. + const char *vfs = settings.useSQLiteWAL ? 0 : "unix-dotfile"; if (sqlite3_open_v2(path.c_str(), &db, - SQLITE_OPEN_READWRITE | (create ? SQLITE_OPEN_CREATE : 0), 0) != SQLITE_OK) + SQLITE_OPEN_READWRITE | (create ? SQLITE_OPEN_CREATE : 0), vfs) != SQLITE_OK) throw Error("cannot open SQLite database '%s'", path); if (sqlite3_busy_timeout(db, 60 * 60 * 1000) != SQLITE_OK) |