Comments on: App Engine Datastore Workarounds and Search http://pythoughts.com/app-engine-datastore-workarounds-and-search/ Web Programming Sat, 19 May 2012 06:39:10 +0000 hourly 1 http://wordpress.org/?v=3.2.1 By: praneshhttp://pythoughts.com/app-engine-datastore-workarounds-and-search/#comment-3897 pranesh Wed, 08 Feb 2012 08:33:29 +0000 http://pythoughts.com/?p=8#comment-3897 On that site some travel agency application is displayed. i have that code . its an python using GAE application . In that code how i change the Database table into editable table . And also i insert the search field to search the database content in python . On that site some travel agency application is displayed. i have that code . its an python using GAE application . In that code how i change the Database table into editable table . And also i insert the search field to search the database content in python .

]]> By: Richardhttp://pythoughts.com/app-engine-datastore-workarounds-and-search/#comment-3881 Richard Tue, 27 Dec 2011 04:36:12 +0000 http://pythoughts.com/?p=8#comment-3881 Enjoyed this article, thanks! It would be nice if the python code had it's whitespace preserved given the importance of it in the language ;) Enjoyed this article, thanks! It would be nice if the python code had it’s whitespace preserved given the importance of it in the language ;)

]]> By: Graemehttp://pythoughts.com/app-engine-datastore-workarounds-and-search/#comment-1752 Graeme Tue, 15 Feb 2011 03:42:01 +0000 http://pythoughts.com/?p=8#comment-1752 Hi Charles, Actually...I moved to Wordpress for this blog (I know, I know! I'm sorry!) Hi Charles,

Actually…I moved to WordPress for this blog (I know, I know! I’m sorry!)

]]> By: Charleshttp://pythoughts.com/app-engine-datastore-workarounds-and-search/#comment-211 Charles Tue, 05 Oct 2010 09:22:00 +0000 http://pythoughts.com/?p=8#comment-211 Did you take your search functionality off of your site? I can't seem to find it. Just wondering if you took it down for any reason. Did you take your search functionality off of your site? I can’t seem to find it. Just wondering if you took it down for any reason.

]]> By: Jaroslav Zárubahttp://pythoughts.com/app-engine-datastore-workarounds-and-search/#comment-82 Jaroslav Záruba Fri, 20 Aug 2010 02:43:41 +0000 http://pythoughts.com/?p=8#comment-82 ah, i see i actually did get it wrong ah, i see i actually did get it wrong

]]> By: Jaroslav Zárubahttp://pythoughts.com/app-engine-datastore-workarounds-and-search/#comment-81 Jaroslav Záruba Fri, 20 Aug 2010 02:42:50 +0000 http://pythoughts.com/?p=8#comment-81 Is it possible that they have removed this 'functionality'? I am unable to execute query as long as it contains the magic character... I tried both these... newQuery("ImageBlobInfoWrapper WHERE filename >= :p AND filename = _path1 AND filename < _path2"); and I end with this error: Portion of expression could not be parsed: AND filename < _path2 (Java) Did I get it wrong? Is it possible that they have removed this ‘functionality’? I am unable to execute query as long as it contains the magic character… I tried both these… newQuery(“ImageBlobInfoWrapper WHERE filename >= :p AND filename = _path1 AND filename < _path2"); and I end with this error: Portion of expression could not be parsed: AND filename < _path2 (Java) Did I get it wrong?

]]> By: Cody Tapscotthttp://pythoughts.com/app-engine-datastore-workarounds-and-search/#comment-80 Cody Tapscott Fri, 20 Aug 2010 02:40:01 +0000 http://pythoughts.com/?p=8#comment-80 When an instance of a model is retrieved from the datastore, are all of its properties also retrieved with it? I have an Image object that basically holds its name(db.StringProperty) and the image itself(db.BlobProperty). There are parts in my code where I need to access the name of the image without incurring the cost of having the BlobProperty also transferred from the datastore. Is this possible? Additionally, I use predictable key_names to access Images. If I need to access 10-15 images at a time, would a query filtering for a db.StringProperty or a get_by_key_name with 15 key_names be more efficient? When an instance of a model is retrieved from the datastore, are all of its properties also retrieved with it? I have an Image object that basically holds its name(db.StringProperty) and the image itself(db.BlobProperty). There are parts in my code where I need to access the name of the image without incurring the cost of having the BlobProperty also transferred from the datastore. Is this possible? Additionally, I use predictable key_names to access Images. If I need to access 10-15 images at a time, would a query filtering for a db.StringProperty or a get_by_key_name with 15 key_names be more efficient?

]]> By: alex - unleash realityhttp://pythoughts.com/app-engine-datastore-workarounds-and-search/#comment-73 alex - unleash reality Thu, 19 Aug 2010 21:50:02 +0000 http://pythoughts.com/?p=8#comment-73 i wish i knew what all this meant :) i'm sure when we start lordground i'll get well into python for general web lordage. got pages and pages of notes to talk about. we're gonna roast twitter like a sunday lunch :P keep well and lording bra alex - unleash reality i wish i knew what all this meant :) i’m sure when we start lordground i’ll get well into python for general web lordage. got pages and pages of notes to talk about. we’re gonna roast twitter like a sunday lunch :P keep well and lording bra alex – unleash reality

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