2016-05-20 Fred Gleason <fredg@paravelsystems.com>

* Removed the 'not null' attribute from the 'LOGS.LINK_DATETIME',
	'LOGS.START_DATE' and 'LOGS.END_DATE' fields in the database
	[GitHub issue #000121].
	* Incremented the database version to 257.

ChangeLog

@@ -15150,3 +15150,8 @@
 2016-05-20 Fred Gleason <fredg@paravelsystems.com>
 	* Fixed a bug in 'rdadmin/createdb.cpp' that caused creation
 	of a new DB to fail.
+2016-05-20 Fred Gleason <fredg@paravelsystems.com>
+	* Removed the 'not null' attribute from the 'LOGS.LINK_DATETIME',
+	'LOGS.START_DATE' and 'LOGS.END_DATE' fields in the database
+	[GitHub issue #000121].
+	* Incremented the database version to 257.

lib/dbversion.h

@@ -24,7 +24,7 @@
 /*
  * Current Database Version
  */
-#define RD_VERSION_DATABASE 256
+#define RD_VERSION_DATABASE 257
 
 
 #endif  // DBVERSION_H

rdadmin/createdb.cpp

@@ -1197,11 +1197,11 @@ bool CreateDb(QString name,QString pwd)
       DESCRIPTION CHAR(64),\
       ORIGIN_USER CHAR(255) NOT NULL,\
       ORIGIN_DATETIME DATETIME NOT NULL,\
-      LINK_DATETIME DATETIME NOT NULL,\
+      LINK_DATETIME DATETIME,\
       MODIFIED_DATETIME DATETIME NOT NULL,\
       AUTO_REFRESH enum('N','Y') default 'N',\
-      START_DATE DATE NOT NULL,\
+      START_DATE DATE,\
-      END_DATE DATE NOT NULL,\
+      END_DATE DATE,\
       PURGE_DATE date,\
       IMPORT_DATE date,\
       SCHEDULED_TRACKS int unsigned default 0,\
@@ -2627,8 +2627,9 @@ bool InitDb(QString name,QString pwd,QString station_name)
   if(!RunQuery(sql)) {
     return false;
   }
-  sql="insert into LOGS (NAME,SERVICE,DESCRIPTION,ORIGIN_USER,ORIGIN_DATETIME)\
+  sql=QString("insert into LOGS ")+
-      values (\"SAMPLE\",\"Production\",\"Sample Log\",\"user\",NOW())";
+    "(NAME,SERVICE,DESCRIPTION,ORIGIN_USER,ORIGIN_DATETIME,MODIFIED_DATETIME) "+
+    "values (\"SAMPLE\",\"Production\",\"Sample Log\",\"user\",now(),now())";
   if(!RunQuery(sql)) {
     return false;
   }
@@ -8222,6 +8223,20 @@ int UpdateDb(int ver)
     delete q;
   }
 
+  if(ver<257) {
+    sql=QString("alter table LOGS modify column LINK_DATETIME datetime");
+    q=new QSqlQuery(sql);
+    delete q;
+
+    sql=QString("alter table LOGS modify column START_DATE date");
+    q=new QSqlQuery(sql);
+    delete q;
+
+    sql=QString("alter table LOGS modify column END_DATE date");
+    q=new QSqlQuery(sql);
+    delete q;
+  }
+
 
   // **** End of version updates ****
 

utils/rdrevert/rdrevert.cpp

@@ -171,6 +171,10 @@ void MainObject::Revert(int schema) const
   case 256:
     Revert256();
     break;
+
+  case 257:
+    Revert257();
+    break;
   }
 }
 
@@ -427,6 +431,27 @@ void MainObject::Revert256() const
 }
 
 
+void MainObject::Revert257() const
+{
+  QString sql;
+  QSqlQuery *q;
+
+  sql=QString("alter table LOGS modify column LINK_DATETIME datetime not null");
+  q=new QSqlQuery(sql);
+  delete q;
+
+  sql=QString("alter table LOGS modify column START_DATE date not null");
+  q=new QSqlQuery(sql);
+  delete q;
+
+  sql=QString("alter table LOGS modify column END_DATE date not null");
+  q=new QSqlQuery(sql);
+  delete q;
+
+  SetVersion(256);
+}
+
+
 int MainObject::GetVersion() const
 {
   QString sql;

utils/rdrevert/rdrevert.h

@@ -52,6 +52,7 @@ class MainObject : public QObject
   void Revert254() const;
   void Revert255() const;
   void Revert256() const;
+  void Revert257() const;
   int GetVersion() const;
   void SetVersion(int schema) const;
   int MapSchema(const QString &ver);