Logs dumping + datatypes optimization #43

db/extra/init_data/release_gen_mmcs_sg.sql

@@ -341,8 +341,8 @@ INSERT INTO `subjects_faculties` (`SubjectID`, `FacultyID`) VALUES
 
 
 
-INSERT INTO `accounts` (`ID`, `Login`, `Password`, `EMail`, `UserRoleID`, `ActivationCode`, `IsEnabled`, `UserAgent`) VALUES
-(1, NULL, NULL, NULL, 3, 'code', 1, NULL);
+INSERT INTO `accounts` (`ID`, `Login`, `Password`, `EMail`, `UserRoleID`, `ActivationCode`, `IsEnabled`) VALUES
+(1, NULL, NULL, NULL, 3, 'code', 1);
 
 INSERT INTO `teachers` (`ID`, `LastName`, `FirstName`, `SecondName`, `JobPositionID`, `DepartmentID`, `AccountID`) VALUES
 (1, 'Штейнберг', 'Роман', 'Борисович', 1, 1, 1);

db/fixes/2016_02_06.sql

+ALTER TABLE rating_table MODIFY Rate TINYINT;
+ALTER TABLE logs_rating MODIFY Rate TINYINT;
+ALTER TABLE accounts DROP COLUMN Notification, DROp COLUMN UserAgent;
+

db/stored/dump.sql

+SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
+SET time_zone = "+00:00";
+
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
+/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
+/*!40101 SET NAMES utf8 */;
+
+DELIMITER //
+
+DROP PROCEDURE IF EXISTS dumpLogRating//
+CREATE PROCEDURE `dumpLogRating`()
+BEGIN
+    DECLARE outName, dateName VARCHAR(50);
+    SET dateName = DATE_FORMAT(CURRENT_TIMESTAMP, '%Y%m%d_%H%i');
+    SET outName = CONCAT('/tmp/logs_rating_', dateName);
+
+    SET @archive_query := CONCAT(
+        'SELECT logs_rating.* INTO OUTFILE \'', outName, '\' ',
+        'FIELDS TERMINATED BY \',\' OPTIONALLY ENCLOSED BY \'"\' ',
+        'LINES TERMINATED BY \'\n\' ',
+        'FROM logs_rating ',
+        'WHERE logs_rating.Date < DATE_SUB(NOW(), INTERVAL 1 MONTH);'
+    );
+
+    PREPARE archive_query FROM @archive_query;
+    EXECUTE archive_query;
+    DEALLOCATE PREPARE archive_query;
+
+    DELETE FROM logs_rating
+    WHERE logs_rating.Date < DATE_SUB(NOW(), INTERVAL 1 MONTH);
+END//
+
+DROP PROCEDURE IF EXISTS dumpLogSignin//
+CREATE PROCEDURE `dumpLogSignin`()
+BEGIN
+    DECLARE outName, dateName VARCHAR(50);
+    SET dateName = DATE_FORMAT(CURRENT_TIMESTAMP, '%Y%m%d_%H%i');
+    SET outName = CONCAT('/tmp/logs_signin_', dateName);
+
+    SET @archive_query := CONCAT(
+        'SELECT logs_signin.* INTO OUTFILE \'', outName, '\' ',
+        'FIELDS TERMINATED BY \',\' OPTIONALLY ENCLOSED BY \'"\' ',
+        'LINES TERMINATED BY \'\n\' ',
+        'FROM logs_signin ',
+        'WHERE logs_signin.Date < DATE_SUB(NOW(), INTERVAL 1 MONTH);'
+    );
+
+    PREPARE archive_query FROM @archive_query;
+    EXECUTE archive_query;
+    DEALLOCATE PREPARE archive_query;
+
+    DELETE FROM logs_signin
+    WHERE logs_signin.Date < DATE_SUB(NOW(), INTERVAL 1 MONTH);
+END//
+
+
+DROP EVENT IF EXISTS dump_logs_event//
+CREATE EVENT dump_logs_event
+    ON SCHEDULE EVERY 1 MONTH
+DO BEGIN
+START TRANSACTION;
+    CALL dumpLogRating();
+    CALL dumpLogSignin();
+COMMIT;
+END//
+
+
+
+DELIMITER ;

db/stored/procedures.sql

@@ -320,8 +320,7 @@ BEGIN
                 user_roles.RoleName AS 'Role',
                 user_roles.Mark     AS 'RoleMark',
                 accounts.IsEnabled,
-                accounts.ActivationCode AS 'Code',
-                accounts.UserAgent
+                accounts.ActivationCode AS 'Code'
             FROM students
             INNER JOIN `accounts` ON accounts.ID = students.AccountID
             INNER JOIN `user_roles` ON user_roles.ID = accounts.UserRoleID
@@ -350,8 +349,7 @@ BEGIN
                 user_roles.RoleName AS 'Role',
                 user_roles.Mark     AS 'RoleMark',
                 accounts.IsEnabled,
-                accounts.ActivationCode AS 'Code',
-                accounts.UserAgent
+                accounts.ActivationCode AS 'Code'
             FROM `view_teachers`
             INNER JOIN `accounts` ON accounts.ID = view_teachers.AccountID
             INNER JOIN `user_roles` ON user_roles.ID = accounts.UserRoleID

db/structure/base.sql

@@ -25,8 +25,6 @@ CREATE TABLE IF NOT EXISTS `accounts` (
   `UserRoleID` int(11) NOT NULL,
   `ActivationCode` varchar(40) CHARACTER SET utf8 DEFAULT NULL,
   `IsEnabled` tinyint(1) NOT NULL DEFAULT '1',
-  `UserAgent` text,
-  `Notification` int(11) NOT NULL DEFAULT '0',
   PRIMARY KEY (`ID`),
   UNIQUE KEY `Login` (`Login`),
   UNIQUE KEY `EMail` (`EMail`),
@@ -212,7 +210,7 @@ CREATE TABLE IF NOT EXISTS `rating_table` (
   `StudentID` int(11) NOT NULL,
   `TeacherID` int(11) NOT NULL,
   `SubmoduleID` int(11) NOT NULL,
-  `Rate` int(11) NOT NULL,
+  `Rate` tinyint NOT NULL,
   `Date` date NOT NULL,
   PRIMARY KEY (`StudentID`,`SubmoduleID`),
   KEY `StudentID` (`StudentID`),

db/structure/logs.sql

@@ -79,7 +79,7 @@ CREATE TABLE IF NOT EXISTS `logs_rating` (
   `StudentID` int(11) NOT NULL,
   `SubmoduleID` int(11) NOT NULL,
   `TeacherID` int(11) NOT NULL,
-  `Rate` int(11) NOT NULL,
+  `Rate` tinyint NOT NULL,
   `Date` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
   `Action` enum('add','change','delete') NOT NULL,
   PRIMARY KEY (`ID`),