From: Sangwan Kwon <sangwan.kwon@samsung.com>
Date: Thu, 12 Dec 2019 02:57:48 +0000 (+0900)
Subject: Add transaction feature to database
X-Git-Tag: submit/tizen/20200810.073515~136
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c41bad66337fa8c76456030d9e9c09ed470f9061;p=platform%2Fcore%2Fsecurity%2Fvist.git

Add transaction feature to database

- performance (500 insert statements) -
DatabaseTests.no_transaction (2380 ms)
DatabaseTests.transaction (16 ms)

Signed-off-by: Sangwan Kwon <sangwan.kwon@samsung.com>
---

diff --git a/src/vist/database/connection.hpp b/src/vist/database/connection.hpp
index b4a9eee..bbaedf2 100644
--- a/src/vist/database/connection.hpp
+++ b/src/vist/database/connection.hpp
@@ -53,6 +53,16 @@ public:
 		return filename;
 	}
 
+	void transactionBegin()
+	{
+		this->exec("BEGIN TRANSACTION;");
+	}
+
+	void transactionEnd()
+	{
+		this->exec("END TRANSACTION;");
+	}
+
 	int getErrorCode() const
 	{
 		return ::sqlite3_errcode(handle);
diff --git a/src/vist/database/tests/database.cpp b/src/vist/database/tests/database.cpp
index 60159c8..f3dc613 100644
--- a/src/vist/database/tests/database.cpp
+++ b/src/vist/database/tests/database.cpp
@@ -15,6 +15,7 @@
  */
 
 #include <vist/exception.hpp>
+#include <vist/logger.hpp>
 
 #include <vist/database/column.hpp>
 #include <vist/database/statement.hpp>
@@ -192,3 +193,56 @@ TEST(DatabaseTests, column)
 		EXPECT_TRUE(false) << e.what();
 	}
 }
+
+TEST(DatabaseTests, no_transaction)
+{
+	std::string query = "INSERT INTO CLIENT VALUES (NULL, 'TP', 'TK', 0, 5001)";
+
+
+	try {
+		database::Connection db(TEST_DB_PATH);
+		int loop = 500;
+		while (loop--)
+		{
+			database::Statement(db, query).exec();
+		}
+	} catch (const vist::Exception<ErrCode>& e) {
+		EXPECT_TRUE(false) << e.what();
+	}
+}
+
+TEST(DatabaseTests, transaction)
+{
+	std::string query = "INSERT INTO CLIENT VALUES (NULL, 'TP', 'TK', 0, 5001)";
+
+	try {
+		database::Connection db(TEST_DB_PATH);
+		db.transactionBegin();
+		int loop = 500;
+		while (loop--)
+		{
+			database::Statement(db, query).exec();
+		}
+		db.transactionEnd();
+	} catch (const vist::Exception<ErrCode>& e) {
+		EXPECT_TRUE(false) << e.what();
+	}
+}
+
+TEST(DatabaseTests, transaction_RAW_STRING)
+{
+	std::string query = "INSERT INTO CLIENT VALUES (NULL, 'TP', 'TK', 0, 5001)";
+
+	try {
+		database::Connection db(TEST_DB_PATH);
+		db.exec("BEGIN TRANSACTION;");
+		int loop = 500;
+		while (loop--)
+		{
+			database::Statement(db, query).exec();
+		}
+		db.exec("END TRANSACTION;");
+	} catch (const vist::Exception<ErrCode>& e) {
+		EXPECT_TRUE(false) << e.what();
+	}
+}