Updated database definitions. Should fix #559 for good.

Core/Resources/Db/MySQL/db.sql

@@ -51,7 +51,7 @@ CREATE TABLE calendars (
     calendarorder INT(11) UNSIGNED NOT NULL DEFAULT '0',
     calendarcolor VARBINARY(10),
     timezone TEXT,
-    components VARBINARY(20),
+    components VARBINARY(21),
     transparent TINYINT(1) NOT NULL DEFAULT '0',
     UNIQUE(principaluri, uri)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;

Core/Resources/Db/SQLite/db.sql

@@ -1,74 +1,74 @@
 CREATE TABLE addressbooks (
-    id integer primary key asc,
-    principaluri text,
+    id integer primary key asc NOT NULL,
+    principaluri text NOT NULL,
     displayname text,
-    uri text,
+    uri text NOT NULL,
     description text,
-    synctoken integer
+    synctoken integer DEFAULT 1 NOT NULL
 );
 
 CREATE TABLE cards (
-    id integer primary key asc,
-    addressbookid integer,
+    id integer primary key asc NOT NULL,
+    addressbookid integer NOT NULL,
     carddata blob,
-    uri text,
+    uri text NOT NULL,
     lastmodified integer,
     etag text,
     size integer
 );
 
 CREATE TABLE addressbookchanges (
-    id integer primary key asc,
+    id integer primary key asc NOT NULL,
     uri text,
-    synctoken integer,
-    addressbookid integer,
-    operation integer
+    synctoken integer NOT NULL,
+    addressbookid integer NOT NULL,
+    operation integer NOT NULL
 );
 
 CREATE INDEX addressbookid_synctoken ON addressbookchanges (addressbookid, synctoken);
 CREATE TABLE calendarobjects (
-    id integer primary key asc,
-    calendardata blob,
-    uri text,
-    calendarid integer,
-    lastmodified integer,
-    etag text,
-    size integer,
+    id integer primary key asc NOT NULL,
+    calendardata blob NOT NULL,
+    uri text NOT NULL,
+    calendarid integer NOT NULL,
+    lastmodified integer NOT NULL,
+    etag text NOT NULL,
+    size integer NOT NULL,
     componenttype text,
     firstoccurence integer,
     lastoccurence integer,
     uid text
 );
 
 CREATE TABLE calendars (
-    id integer primary key asc,
-    principaluri text,
+    id integer primary key asc NOT NULL,
+    principaluri text NOT NULL,
     displayname text,
-    uri text,
-    synctoken integer,
+    uri text NOT NULL,
+    synctoken integer DEFAULT 1 NOT NULL,
     description text,
     calendarorder integer,
     calendarcolor text,
     timezone text,
-    components text,
+    components text NOT NULL,
     transparent bool
 );
 
 CREATE TABLE calendarchanges (
-    id integer primary key asc,
+    id integer primary key asc NOT NULL,
     uri text,
-    synctoken integer,
-    calendarid integer,
-    operation integer
+    synctoken integer NOT NULL,
+    calendarid integer NOT NULL,
+    operation integer NOT NULL
 );
 
 CREATE INDEX calendarid_synctoken ON calendarchanges (calendarid, synctoken);
 
 CREATE TABLE calendarsubscriptions (
-    id integer primary key asc,
-    uri text,
-    principaluri text,
-    source text,
+    id integer primary key asc NOT NULL,
+    uri text NOT NULL,
+    principaluri text NOT NULL,
+    source text NOT NULL,
     displayname text,
     refreshrate text,
     calendarorder integer,
@@ -80,19 +80,19 @@ CREATE TABLE calendarsubscriptions (
 );
 
 CREATE TABLE schedulingobjects (
-    id integer primary key asc,
-    principaluri text,
+    id integer primary key asc NOT NULL,
+    principaluri text NOT NULL,
     calendardata blob,
-    uri text,
+    uri text NOT NULL,
     lastmodified integer,
-    etag text,
-    size integer
+    etag text NOT NULL,
+    size integer NOT NULL
 );
 
 CREATE INDEX principaluri_uri ON calendarsubscriptions (principaluri, uri);
 BEGIN TRANSACTION;
 CREATE TABLE locks (
-	id integer primary key asc,
+	id integer primary key asc NOT NULL,
 	owner text,
 	timeout integer,
 	created integer,
@@ -103,35 +103,33 @@ CREATE TABLE locks (
 );
 COMMIT;
 CREATE TABLE principals (
-    id INTEGER PRIMARY KEY ASC,
-    uri TEXT,
+    id INTEGER PRIMARY KEY ASC NOT NULL,
+    uri TEXT NOT NULL,
     email TEXT,
     displayname TEXT,
     UNIQUE(uri)
 );
 
 CREATE TABLE groupmembers (
-    id INTEGER PRIMARY KEY ASC,
-    principal_id INTEGER,
-    member_id INTEGER,
+    id INTEGER PRIMARY KEY ASC NOT NULL,
+    principal_id INTEGER NOT NULL,
+    member_id INTEGER NOT NULL,
     UNIQUE(principal_id, member_id)
 );
 
-
 CREATE TABLE propertystorage (
-    id integer primary key asc,
-    path text,
-    name text,
-    valuetype integer,
+    id integer primary key asc NOT NULL,
+    path text NOT NULL,
+    name text NOT NULL,
+    valuetype integer NOT NULL,
     value string
 );
 
 
 CREATE UNIQUE INDEX path_property ON propertystorage (path, name);
 CREATE TABLE users (
-	id integer primary key asc,
-	username TEXT,
-	digesta1 TEXT,
+	id integer primary key asc NOT NULL,
+	username TEXT NOT NULL,
+	digesta1 TEXT NOT NULL,
 	UNIQUE(username)
 );
-