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| author | wei <> | 2006-07-14 09:20:45 +0000 |
|---|---|---|
| committer | wei <> | 2006-07-14 09:20:45 +0000 |
| commit | 4b78404c20490a615459267426ce9e6737bf4485 (patch) | |
| tree | be68ab7a2155980b05e5ab9f454e991e93007563 /demos/sqlmap/protected/pages/Manual/MappedStatements.page | |
| parent | 143980b6dab8ad87c44518e5b7befb614fb83b85 (diff) | |
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diff --git a/demos/sqlmap/protected/pages/Manual/MappedStatements.page b/demos/sqlmap/protected/pages/Manual/MappedStatements.page new file mode 100644 index 00000000..c4dfa3d9 --- /dev/null +++ b/demos/sqlmap/protected/pages/Manual/MappedStatements.page @@ -0,0 +1,173 @@ +<com:TContent ID="body">
+
+<h1>Mapped Statements</h1>
+<p>Mapped Statements can hold any SQL statement and can use Parameter Maps and
+Result Maps for input and output. (A stored procedure is a specialized form of
+a statement. </p>
+
+<p>If the case is simple, the Mapped Statement can reference the parameter and
+result classes directly. Mapped Statements support caching through reference
+to a Cache Model element. The following example shows the syntax for a
+statement element.</p>
+
+<com:TTextHighlighter Language="xml" CssClass="source">
+<statement id="statement.name"
+ [parameterMap="parameterMap.name"]
+ [parameterClass="class.name"]
+ [resultMap="resultMap.name"]
+ [resultClass="class.name"]
+ [listClass="class.name"]
+ [cacheModel="cache.name"]
+>
+ select * from Products where Product_Id = [?|#propertyName#]
+ order by [$simpleDynamic$]
+</statement>
+</com:TTextHighlighter>
+
+<p>The <tt>[bracketed]</tt> parts are optional, and some
+options are mutually exclusive. It is perfectly legal to have a Mapped
+Statement as simple as shown by the following example.</p>
+
+<com:TTextHighlighter Language="xml" CssClass="source">
+<statement id="InsertTestProduct" >
+ insert into Products (Product_Id, Product_Description) values (1, "Shih Tzu")
+</statement>
+</com:TTextHighlighter>
+
+<p>The above example is obviously unlikely, unless you are running a
+test. But it does shows that you can use SQLMap to execute arbitrary SQL
+statements. More likely, you will use the object mapping features with
+<a href="?page=Manual.ParameterMap">Parameter Maps</a> and
+<a href="?page=Manual.ResultMaps">Result Maps</a> since that's where the magic happens.</p>
+
+<h2>Statement Types</h2>
+<p>The <tt><statement></tt> element is a general "catch all" element that can be
+used for any type of SQL statement. Generally it is a good idea to use one of
+the more specific statement-type elements. The more specific elements provided
+better error-checking and even more functionality. (For example, the insert
+statement can return a database-generated key.) The following table
+summarizes the statement-type elements and their supported attributes and
+features. </p>
+
+<!-- tabular: align=|l|l|l|l|, width=(0.2 0.2 0.2 0.2) -->
+<table class="tabular">
+ <tr>
+ <th>Statement Element</th>
+ <th>Attribute</th>
+ <th>Child Elements</th>
+ <th>Methods</th>
+ </tr>
+ <tr>
+ <td><tt><statement></tt></td>
+ <td>
+ <tt>id</tt><br />
+ <tt>parameterClass</tt><br />
+ <tt>resultClass</tt><br />
+ <tt>listClass</tt><br />
+ <tt>parameterMap</tt><br />
+ <tt>resultMap</tt><br />
+ <tt>cacheModel</tt>
+ </td>
+ <td>None</td>
+ <td>
+ <tt>Insert</tt><br />
+ <tt>Update</tt><br />
+ <tt>Delete</tt><br />
+ All query methods
+ </td>
+ </tr>
+
+ <tr>
+ <td><tt><insert></tt></td>
+ <td>
+ <tt>id</tt><br />
+ <tt>parameterClass</tt><br />
+ <tt>parameterMap</tt>
+ </td>
+ <td>
+ <tt><selectKey></tt><br />
+ <tt><generate></tt>
+ </td>
+ <td>
+ <tt>Insert</tt><br />
+ <tt>Update</tt><br />
+ <tt>Delete</tt>
+ </td>
+ </tr>
+
+ <tr>
+ <td><tt><update></tt></td>
+ <td>
+ <tt>id</tt><br />
+ <tt>parameterClass</tt><br />
+ <tt>parameterMap</tt><br />
+ <tt>extends</tt>
+ </td>
+ <td><tt><generate></tt></td>
+ <td>
+ <tt>Insert</tt><br />
+ <tt>Update</tt><br />
+ <tt>Delete</tt>
+ </td>
+ </tr>
+
+ <tr>
+ <td><tt><delete></tt></td>
+ <td>
+ <tt>id</tt><br />
+ <tt>parameterClass</tt><br />
+ <tt>parameterMap</tt><br />
+ <tt>extends</tt>
+ </td>
+ <td><tt><generate></tt></td>
+ <td>
+ <tt>Insert</tt><br />
+ <tt>Update</tt><br />
+ <tt>Delete</tt>
+ </td>
+ </tr>
+
+ <tr>
+ <td><tt><select></tt></td>
+ <td>
+ <tt>id</tt><br />
+ <tt>parameterClass</tt><br />
+ <tt>resultClass</tt><br />
+ <tt>listClass</tt><br />
+ <tt>parameterMap</tt><br />
+ <tt>resultMap</tt><br />
+ <tt>cacheModel</tt><br />
+ <tt>extends</tt>
+ </td>
+ <td><tt><generate></tt></td>
+ <td>
+ All query methods
+ </td>
+ </tr>
+
+ <tr>
+ <td><tt><procedure></tt></td>
+ <td>
+ <tt>id</tt><br />
+ <tt>parameterClass</tt><br />
+ <tt>resultClass</tt><br />
+ <tt>listClass</tt><br />
+ <tt>parameterMap</tt><br />
+ <tt>resultMap</tt><br />
+ <tt>cacheModel</tt>
+ </td>
+ <td>None</td>
+ <td>
+ <tt>Insert</tt><br />
+ <tt>Update</tt><br />
+ <tt>Delete</tt><br />
+ All query methods
+ </td>
+ </tr>
+</table>
+
+<h2>Stored Procedures</h2>
+
+<p>TODO</p>
+
+</com:TContent>
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