metadata

What query should I implement to get columns that are inherited? Having read this comprehensive post didn't find the solution. If I understand correctly, you want to know the names of the columns that are part of an inheritance between tables. SELECT nmsp_parent.nspname AS parent_schema, parent.relname AS parent_table, nmsp_child.nspname AS child_schema, child.relname AS child_table, column_parent.attname AS column_parent_name FROM pg_inherits JOIN pg_class parent ON pg_inherits.inhparent = parent.oid JOIN pg_class child ON pg_inherits.inhrelid = child.oid JOIN pg_namespace nmsp_parent ON nmsp

When my sqlite database is created using a core data model, at this line: if (![persistentStoreCoordinator_ addPersistentStoreWithType:NSSQLiteStoreType configuration:nil URL:storeURL options:options error:&error]) I get an error: NSUnderlyingException=I/O SQLite error code:1, 'no such table: Z_METADATA' Any idea how to fix this? I've been trying for days. The database is created and copied into the documents directory on my device. Note: If I DELETE the application, rebuild, and install on my device - the .sqlite file is dated two days ago and the .mom file is dated yesterday. Is the database

With the preview 2 release of ASP.NET MVC 2 , we now have base classes to implement our own custom providers for metadata and validation. Specifically, with ModelMetadataProvider and ModelValidatorProvider . There isn't a lot of documentation on these yet (just released yesterday as a preview , so I'm neither surprised nor disappointed). Has anyone gotten custom implementations of either of these working? A very simple example (metadata and validator for just "Required") would be great! Perhaps a lot of people have the same idea, but I'd like to use IronRuby to inject the metadata, and I'm

How do you get a list of the input parameters for a stored procedure using metadata in SQL Server 2005? I want to do a SELECt on it and then iterate through the variable names. start here select * from information_schema.PARAMETERS where SPECIFIC_NAME = 'YourStoredProcedureName' order by ORDINAL_POSITION look for parameter_name, data_type, parameter_mode SQL-Server native way: select type_name(system_type_id) as type_name , parameter_id , name , max_length from sys.parameters where object_id = object_id(N'{schema}.{name}'); Kick ass!!!!! I was using it to generate ADO parameters for classic

I was wondering how to reproduce in PHP the comportment on Facebook: When you share a link, it grabs the title of the page, and it automatically grabs the images from the page to decorate the link. Is there anything already done like a plugin i can take a look at ? Thank you. use PHP DOM classes to pull url content and parse the html to grab first <img> url and <h1> text. UPDATE use the DOM loadHTMLFile method to load the file into a DOMDocument object. http://www.php.net/manual/en/domdocument.loadhtmlfile.php use the DOM getELementsByTagName method to get the node contents. http://www.php.net

I am trying to retrieve the owner of a file, using this code: Path file = Paths.get( fileToExtract.getAbsolutePath() ); PosixFileAttributes attr = Files.readAttributes(file, PosixFileAttributes.class); //line that throws exception System.out.println(attr.owner.getName()); taken from oracle's page ( http://docs.oracle.com/javase/tutorial/essential/io/fileAttr.html ) but i always get a UnsupportedOperationException at the line i indicate above. java.lang.UnsupportedOperationException at sun.nio.fs.WindowsFileSystemProvider.readAttributes(WindowsFileSystemProvider.java:192) at java.nio.file.Files