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| author | Eelco Dolstra <e.dolstra@tudelft.nl> | 2010-02-24T14·22+0000 |
|---|---|---|
| committer | Eelco Dolstra <e.dolstra@tudelft.nl> | 2010-02-24T14·22+0000 |
| commit | 9fd85c94de90ec91ccf8a4bf04e8911e6e3e483b (patch) | |
| tree | e758205911f6a3df7a5bb1bee07ab083c462e932 | |
| parent | fefd467539683e45e3682a54cefc67ead33eb346 (diff) | |
* Use `truncate' journal mode, which should be a bit faster.
| -rw-r--r-- | src/libstore/local-store.cc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/libstore/local-store.cc b/src/libstore/local-store.cc index 67a91bb49f65..6963ba5a15d8 100644 --- a/src/libstore/local-store.cc +++ b/src/libstore/local-store.cc @@ -227,6 +227,10 @@ LocalStore::LocalStore() if (sqlite3_exec(db, ("pragma synchronous = " + syncMode + ";").c_str(), 0, 0, 0) != SQLITE_OK) throw SQLiteError(db, "setting synchronous mode"); + /* Use `truncate' journal mode, which should be a bit faster. */ + if (sqlite3_exec(db, "pragma main.journal_mode = truncate;", 0, 0, 0) != SQLITE_OK) + throw SQLiteError(db, "setting journal mode"); + /* Check the current database schema and if necessary do an upgrade. !!! Race condition: several processes could start the upgrade at the same time. */ |