Don't coerce text values in itemData to numbers (like, say, stripping zeroes from ISBN's--thanks Simon)

(Apparently 'columnName NONE' in SQLite is functionally equivalent to 'columnName ILUVTIDDLYWINKS' in setting column affinity--as in, they both use the default of NUMERIC--which frankly I feel the docs could've been slightly more clear on, since they scatter the word NONE in capital letters all about the page with the other affinity keywords...)

chrome/chromeFiles/content/scholar/xpcom/schema.js

@@ -401,7 +401,7 @@ Scholar.Schema = new function(){
 		//
 		// Change this value to match the schema version
 		//
-		var toVersion = 45;
+		var toVersion = 46;
 		
 		if (toVersion != _getSchemaSQLVersion()){
 			throw('Schema version does not match version in _migrateSchema()');
@@ -425,7 +425,7 @@ Scholar.Schema = new function(){
 				}
 			}
 			
-			if (i==45){
+			if (i==46){
 				// Clear storage directory
 				var file = Scholar.getStorageDirectory();
 				if (file.exists()){

schema.sql

@@ -1,4 +1,4 @@
--- 45
+-- 46
 
     DROP TABLE IF EXISTS version;
     CREATE TABLE version (
@@ -60,7 +60,7 @@
     CREATE TABLE itemData (
         itemID INT,
         fieldID INT,
-        value NONE,
+        value,
         PRIMARY KEY (itemID, fieldID),
         FOREIGN KEY (itemID) REFERENCES items(itemID),
         FOREIGN KEY (fieldID) REFERENCES fields(fieldID)