create mysql database from xml schema

accessing a mysql database from perl

Tài liệu Creating a Table in the Database from a DataTable Schema docx

... database from this schema. CreateTableFromSchema( ) This method creates a schema in the database for the schema of the DataTable argument. The method builds a DDL statement from the schema information ... Creating a Table in the Database from a DataTable Schema Problem You need to create a table in a database from an existing DataTable schema. Solution Use the CreateTableFromSchema( ) method shown ... Creates a DataTable containing the schema from the Orders table in the Northwind sample database. The method CreateTableFromSchema( ) in the sample code is called to create a table in the database...

Tài liệu Create a New SQL Server Database from Within Visual Studio .NET pptx

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... it's time to see how to create some of the objects that actually make a database useful. to create a new database, it does give you an idea of where you can see various databases in your system. ... various databases in your system. Now you will learn how to create a database in VS .NET. 1. You can open the Create Database dialog box from within the Server Explorer in two ways. The first way ... information you need to create a new database. 4. Click OK to complete the dialog box and create the new database. How It Works Now you when you click on the plus sign for the new database, you will...

Hướng dẫn cài đặt Web Wiz cho loại mySQL Database

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Tài liệu UML for XML Schema Mapping Specification doc

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... Group (OMG). XML Schema is an emerging standard from W3C. XML Schema isa language for defining the structure of XML document instances that belong to a specific documenttype. XML Schema can be ... 1998. Seehttp://www.w3.org/TR/REC -xml [XSDL] XML Schema Part 1: Structures, David Beech et al. See http://www.w3.org/TR/xmlschema-1/[XMLNS] Namespaces in XML, Tim Bray, David Hollander, Andrew ... a XML SCHEMA schema.Some of these also apply to associations:• The <<content>> stereotype applies to aggregation associations for parts of XML Schema content models.• The XML...

Tài liệu Database and XML Technologies- P3 docx

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... the XML Database with Meta-Models. Most complex meta-models inMECASP are obtained by the conversion from the definitions/ schemas of the existingapplications/ resource types (e.g. a generic database ... meta-model pro-vided in MECASP.The XML schema and XML meta-models are predefined in MECASP and the XML models are user-defined and application-specific.The XML meta-models (and implicitly, the ... database schema, a generic Java project,graphical objects, etc). This conversion is accomplished in two phases: (1) conversionof the application schema into an XML document; (2) conversion of the XML...

Tài liệu Database and XML Technologies- P4 pptx

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... 9doc(’items .xml )//item_tuple[get-year -from- date(end_date)=1999][get-month -from- date(end_date)=doc(’items .xml )]XQueries: 10doc(’items .xml )//item_tuple[get-year -from- date(end_date)=1999][get-month -from- date(end_date)=doc(’items .xml )//item_tuple]XQueries: ... site in the XML schema, but/site//item does not have a correspondence in the schema. We emphasize that,while the graph is somewhat related to the XML schema, it is diﬀerent from the schema, and ... =doc(’bids .xml )//userid]XQueries: 13doc(’bids .xml )//bid_tuple[userid =doc(’bids .xml )//userid]XQueries: 13doc(’bids .xml )//itemnoXQueries: 14doc(’bids .xml )//bid_tuple[itemno =doc(’bids .xml )//itemno]XQueries:...

Tài liệu Database and XML Technologies- P5 pptx

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... "p"><mxml:celem><mxml:context> </mxml:context><mxml:elem> <p> </p> </mxml:elem></mxml:celem> <mxml:celem><mxml:context> </mxml:context><mxml:elem> ... snapshotscan be obtained from MXML representations of XML histories. We alsoargue that our model is capable to represent changes not only in an XML document but to the corresponding XML Schema document ... his-tory of XML documents using Multidimensional XML (MXML). Wedemonstrate how a set of basic change operations on XML documentscan be represented in MXML, and show that temporal XML snapshotscan...

Tài liệu Database and XML Technologies- P6 pdf

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... of XML and Relational security model supports. XML Relational XML Security Models([6], [2], etc)Relational Security Models([13], etc)Models XML Databases(Xindice, Tamino, etc)Relational Databases(Oracle, ... stored in relational databases.– Users are given an XML view /schema against which they issue XML queries.– Access controls are speciﬁed by security administrators in the XML schema and documents.– ... controls of XML data by leveraging existing techniques in relational databases. We envisagean XML data management system in which (1) users make XML queries againsta given XML schema; (2) access...

Tài liệu XML Schema Data Types pdf

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... Appendix A: XML Schema Data Types The following diagram shows the type hierarchy defined in the World Wide Web Consortium (W3C) specification Extensible Markup Language (XML) Schema Part 2: ... specification Extensible Markup Language (XML) Schema Part 2: Datatypes. These data types are used in XML schemas. This specification defines built-in primitive data types, derived data types, and facets....

Tài liệu UML for XML Schema Mapping Specification docx

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... Group (OMG). XML Schema is an emerging standard from W3C. XML Schema isa language for defining the structure of XML document instances that belong to a specific documenttype. XML Schema can be ... visibility constraints are every provided by XML Schema. XML Schema provides an import mechanism for a schema to refer to definitions in another schema. InSOX this is done with the namespace ... providing a semanticallyrich mapping from XML into UML. The goal of this paper is to layout such a mapping through XML Schema, a schema language for object-oriented XML. This paper itself does not...

Tài liệu Database and XML Technologies- P7 ppt

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... controls of XML data by leveraging existing techniques in relational databases. We envisagean XML data management system in which (1) users make XML queries againsta given XML schema; (2) access ... for xml - research directions. IEEE data EngineeringBulletin, 22(3):44–52, 1999.Supporting XML Security Models Using Relational Databases: A Vision 2692.1 XML and Relational Security Models XML ... XML and relational databases. With current technol-ogy, the source of XML data is typically a relational database [1] and relationaldatabases are also normally used to store XML data [9]. Hence,...

Tài liệu Saving and Loading a DataSet from XML pptx

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... Saving and Loading a DataSet from XML Problem You need to save a DataSet as an XML file and create a DataSet from an XML file. Solution Use the XmlTextWriter and XmlTextReader classes. The ... FileAccess.Write); // Create an XmlTextWriter using the file stream. XmlTextWriter xtw = new XmlTextWriter(fs, Encoding.Unicode); try { // Write the XML to the file. ds.WriteXml(xtw, XmlWriteMode.WriteSchema); ... data is a DiffGram • ReadSchema if the DataSet already has a schema or the XML document contains an inline schema • InferSchema if the DataSet does not already have a schema and // Table name...

Tài liệu Create a Database User Account pdf

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... the Users icon and select New Database User from the shortcut menu that appears. Alternatively, select New Database User from the Action menu. In either case, the Database User Properties dialog ... access to one and only one database that SQL Server manages. Each user, therefore, will need an account with each 11.8 Create a Database User Account The logins that you created in How-To 11.5 ... into the database. This information is stored in the table named sysusers within the database. The account information travels with the database& apos;s MDF file and is backed up when the database...

Tài liệu Database and XML Technologies- P2 doc

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... relational database schema Sch with primary/foreign key deﬁnitions, wemay use the following basic mapping rules to convert Sch into a corresponding XML schema Sch XML. Rule 1 For a relational database ... Sch XML. Rule 1 For a relational database schema Sch, a root element named Sch XML is created in the corresponding XML schema as follows.<xs: element name = "Sch _XML& quot;><xs: complexType><xs: ... correspond-ing SQL query. Fortunately, in VXE-R, the XML schema is generated from theunderlying relational database schema, therefore, the structure of the mapped XML elements is normalized. Given the mapping...

Apress beginning PHP and MySQL 5 from novice to professional

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... Reviewer■MATT WADE is a database analyst by day and a freelance PHP developer by night. He has extensive experience with database technologies ranging from Microsoft SQL Server to MySQL. Matt is also ... 592Starting and Stopping MySQL Automatically. . . . . . . . . . . . . . . . . . 594Configuring and Optimizing MySQL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 596mysqld_safe . . . . ... MS-SQL, MySQL, Oracle, Ovrimos, PostgreSQL, Solid, Sybase, Unix dbm, and Velocis. In addition, abstraction layer functions are available for accessing Berkeley DB–style databases. Finally, two database...