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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-docs/protected/pages/Manual/TheSQL.page | |
| parent | 143980b6dab8ad87c44518e5b7befb614fb83b85 (diff) | |
Moving files.
Diffstat (limited to 'demos/sqlmap-docs/protected/pages/Manual/TheSQL.page')
| -rw-r--r-- | demos/sqlmap-docs/protected/pages/Manual/TheSQL.page | 157 |
1 files changed, 0 insertions, 157 deletions
diff --git a/demos/sqlmap-docs/protected/pages/Manual/TheSQL.page b/demos/sqlmap-docs/protected/pages/Manual/TheSQL.page deleted file mode 100644 index 0817ec26..00000000 --- a/demos/sqlmap-docs/protected/pages/Manual/TheSQL.page +++ /dev/null @@ -1,157 +0,0 @@ -<com:TContent ID="body">
-
-<h1>The SQL</h1>
-<p>If you are not using stored procedures, the most important part of a
-statement-type element is the SQL. You can use any SQL statement that is valid
-for your database system. Since SQLMap passes the SQL through to a standard
-libraries (Adodb for PHP), you can use any statement with SQLMap that you
-could use without SQLMap. You can use whatever functions your database system
-supports, and even send multiple statements, so long as your driver or
-provider supports them.</p>
-
-
-<h2>Escaping XML symbols</h2>
-<p>Because you are combining SQL and XML in a
-single document, conflicts can occur. The most common conflict is the
-greater-than and less-than symbols (><). SQL statements use these symbols as
-operators, but they are reserved symbols in XML. A simple solution is to
-escape the SQL statements that uses XML reserved symbols within a CDATA
-element. The following example demonstrates this.
-
-<com:TTextHighlighter Language="xml" CssClass="source">
-<statement id="SelectPersonsByAge" parameterClass="int" resultClass="Person">
- <![CDATA[
- SELECT * FROM PERSON WHERE AGE > #value#
- ]]>
-</statement>
-</com:TTextHighlighter>
-
-<h2>Auto-Generated Keys</h2>
-<p>Many database systems support auto-generation of primary key fields, as a
-vendor extension. Some vendors pre-generate keys (e.g. Oracle), some vendors
-post-generate keys (e.g. MS-SQL Server and MySQL). In either case, you can
-obtain a pre-generated key using a <tt><selectKey></tt> stanza within an
-<tt><insert></tt> element. The following example shows an <tt><insert></tt>
-statement for either approach.</p>
-
-<com:TTextHighlighter Language="xml" CssClass="source">
-<!-- Oracle SEQUENCE Example using .NET 1.1 System.Data.OracleClient -->
-<insert id="insertProduct-ORACLE" parameterClass="product">
- <selectKey resultClass="int" type="pre" property="Id" >
- SELECT STOCKIDSEQUENCE.NEXTVAL AS VALUE FROM DUAL
- </selectKey>
- insert into PRODUCT (PRD_ID,PRD_DESCRIPTION) values (#id#,#description#)
-</insert>
-
-<!-- Microsoft SQL Server IDENTITY Column Example -->
-<insert id="insertProduct-MS-SQL" parameterClass="product">
- insert into PRODUCT (PRD_DESCRIPTION)
- values (#description#)
- <selectKey resultClass="int" type="post" property="id" >
- select @@IDENTITY as value
- </selectKey>
-</insert>
-
-<!-- MySQL Example -->
-<insert id="insertProduct-MYSQL" parameterClass="product">
- insert into PRODUCT (PRD_DESCRIPTION)
- values (#description#)
- <selectKey resultClass="int" type="post" property="id" >
- select LAST_INSERT_ID() as value
- </selectKey>
-</insert>
-</com:TTextHighlighter>
-
-<h2><tt><generate></tt> tag</h2>
-<p>You can use SQLMap to execute any SQL statement your application requires.
-When the requirements for a statement are simple and obvious, you may not even
-need to write a SQL statement at all. The <tt><generate></tt> tag can be used to
-create simple SQL statements automatically, based on a <tt><parameterMap></tt>
-element. The four CRUD statement types (insert, select, update, and delete)
-are supported. For a select, you can select all or select by a key (or keys).
-The following example shows an example of generating the usual array of
-CRUD statements.</p>
-
-<div class="note"><b class="tip">Important:</b>
-The intended use of the <tt><generate></tt> tag is to save developers the trouble
-of coding mundane SQL statements (and only mundane statements). It is not
-meant as a object-to-relational mapping tool. There are many frameworks that
-provide extensive object-to-relational mapping features. The <tt><generate></tt>
-tag is not a replacement for any of those. When the <tt><generate></tt> tag does
-not suit your needs, use a conventional statement instead.
-</div>
-
-<com:TTextHighlighter Language="xml" CssClass="source">
- <parameterMap id="insert-generate-params">
- <parameter property="Name" column="Category_Name"/>
- <parameter property="Guid" column="Category_Guid" dbType="UniqueIdentifier"/>
- </parameterMap>
-
- <parameterMap id="update-generate-params" extends="insert-generate-params">
- <parameter property="Id" column="Category_Id" />
- </parameterMap>
-
- <parameterMap id="delete-generate-params">
- <parameter property="Id" column="Category_Id" />
- <parameter property="Name" column="Category_Name"/>
- </parameterMap>
-
- <parameterMap id="select-generate-params">
- <parameter property="Id" column="Category_Id" />
- <parameter property="Name" column="Category_Name"/>
- <parameter property="Guid" column="Category_Guid" dbType="UniqueIdentifier"/>
- </parameterMap>
-
- <update id="UpdateCategoryGenerate" parameterMap="update-generate-params">
- <generate table="Categories" by="Category_Id"/>
- </update>
-
- <delete id="DeleteCategoryGenerate" parameterMap="delete-generate-params">
- <generate table="Categories" by="Category_Id, Category_Name"/>
- </delete>
-
- <select id="SelectByPKCategoryGenerate" resultClass="Category"
- parameterClass="Category" parameterMap="select-generate-params">
- <generate table="Categories" by="Category_Id"/>
- </select>
-
- <select id="SelectAllCategoryGenerate" resultClass="Category"
- parameterMap="select-generate-params">
- <generate table="Categories" />
- </select>
-
- <insert id="InsertCategoryGenerate" parameterMap="insert-generate-params">
- <selectKey property="Id" type="post" resultClass="int">
- select @@IDENTITY as value
- </selectKey>
- <generate table="Categories" />
- </insert>
-</com:TTextHighlighter>
-
-<p>The tag generates ANSI SQL, which should work with any compliant database.
-Special types, such as blobs, are not supported, and vendor-specific types are
-also not supported. But, the generate tag does keep the simple things simple.</p>
-
-<div class="note"><b class="tip">Note:</b>
-The SQL is generated when the DataMapper instance is built and can be cached
-afterward, so there is no performance impact at execution time.
-</div>
-
-<p>The generate tag supports two attributes.</p>
-
-<!-- tabular: align=|l|l|l|, width=(0.2 0.4 0.2) -->
-<table class="tabular">
- <tr><th>Attribute</th><th>Description</th><th>Required</th></tr>
- <tr>
- <td><tt>table</tt></td>
- <td>specifies the table name to use in the SQL statement</td>
- <td>yes</td>
- </tr>
- <tr>
- <td><tt>by</tt></td>
- <td>specifies the columns to use in a WHERE clause</td>
- <td>no</td>
- </tr>
-</table>
-
-</com:TContent>
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