Service Oriented Java Business Integration Review |
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Service Oriented Java Business Integration Review Introduction If you ve read through the texts which give you an introduction to SOA or Web Services you will often find them to be quite frustrating and the reason for this is because they spend too much time referencing business processes which are
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Performing DML Operations on XML Schema Based XMLType Views |
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Performing DML Operations on XML Schema Based XMLType Views Analyzing the underlying query of the empSch v view discussed in the preceding section you may note that each attribute of the EMP T object used in the select list maps to a certain column of a single table namely emps What this means in pr
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Using XMLType for Handling XML Data in the Database |
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Using XMLType for Handling XML Data in the Database Being an object type XMLType can not only be used to store XML data in the database but also to operate on that data via its built in methods Regardless of the storage model you choose XMLType provides a set of XML specific methods to operate on XM
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Transforming and Processing XML with XSLT |
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Transforming and Processing XML with XSLT In the preceding example you transform XML into HTML directly in your script wrapping the data extracted from the XML document into appropriate HTML tags Alternatively you might perform an XSL Extensible Stylesheet Language transformation to get the same gen
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Querying a DOM Document with XPath |
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Querying a DOM Document with XPath One way to access the DOM tree in a DOMDocument object is through an associated DOMXPath object Identifying a specifi c node or nodes within the DOM tree of a DOMDocument object with this approach involves use of appropriate XPath expressions passed to the DOMXPath
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Creating XML with the DOM PHP Extension |
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Creating XML with the DOM PHP Extension In fact the PHP DOM extension is a set of classes that can be used to generate access and manipulate XML data The DOM php script defined in the following listing shows how to generate an XML document based on the result set retrieved from the database mosgoogl
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ODP.NET - Handling Nulls when Working with OracleDataReader |
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ODP NET Handling Nulls when Working with OracleDataReader When we work with OracleDataReader or for that matter even with data rows in a data table we may come across nulls The following is the efficient way to deal in with such scenarios mosgoogle geshibot language VB NET" create connect
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ODP.NET - Handling Nulls when Executing with ExecuteScalar |
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ODP NET Handling Nulls when Executing with ExecuteScalar The most important issue to remember is that ExecuteScalar simply returns an object type of data The object refers to any data type within NET If the data type of your variable matches with the type of object returned by ExecuteScalar an impli
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ODP.NET - OracleCommand Object |
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ODP NET More About the OracleCommand Object Till now we have seen OracleCommand working with OracleDataReader OracleCommand is not simply meant for OracleDataReader It has got a lot of functionality for itself Let us see few of the most commonly used features of OracleCommand in this section We will
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ODP.NET - Presenting Master-Detail Information Using a Dataset |
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ODP NET Presenting Master Detail Information Using a Dataset As mentioned before a DataSet object can have its own relations between data tables existing in it We can add these relations dynamically at the client side within an application to represent master detail or hierarchical information The f
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