From: Mu-Woong Lee <muwoong.lee@samsung.com>
Date: Thu, 7 Apr 2016 08:15:46 +0000 (+0900)
Subject: Apply journal_mode = WAL to the DB
X-Git-Tag: submit/tizen/20160408.073002^2~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F00%2F65100%2F1;p=platform%2Fcore%2Fcontext%2Fcontext-service.git

Apply journal_mode = WAL to the DB

Change-Id: I1c59e3cd255167b8657f98e03032f1e6c47d5d09
Signed-off-by: Mu-Woong Lee <muwoong.lee@samsung.com>
---

diff --git a/src/db_mgr_impl.cpp b/src/db_mgr_impl.cpp
index 40e30c0..8c6a36b 100644
--- a/src/db_mgr_impl.cpp
+++ b/src/db_mgr_impl.cpp
@@ -59,9 +59,17 @@ void ctx::db_manager_impl::release()
 bool ctx::db_manager_impl::open()
 {
 	sqlite3 *db = NULL;
-	int r = sqlite3_open(CONTEXT_DB_PATH, &db);
+	char *err = NULL;
+	int ret;
+
+	ret = sqlite3_open(CONTEXT_DB_PATH, &db);
+	IF_FAIL_RETURN_TAG(ret == SQLITE_OK, false, _E, "Path: %s / Error: %s", CONTEXT_DB_PATH, sqlite3_errmsg(db));
 
-	IF_FAIL_RETURN_TAG(r == SQLITE_OK, false, _E, "Path: %s / Error: %s", CONTEXT_DB_PATH, sqlite3_errmsg(db));
+	ret = sqlite3_exec(db, "PRAGMA journal_mode = WAL", NULL, NULL, &err);
+	if (ret != SQLITE_OK) {
+		_E("Setting journal mode failed: %s", err);
+		sqlite3_free(err);
+	}
 
 	db_handle = db;
 	return true;