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<title>Tutorial: Creating a Standalone Stored Procedure</title>
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<p><a id="BABDHFAC" name="BABDHFAC"></a><a id="TDDDG99975" name="TDDDG99975"></a></p>
<div class="sect2">
<h1>Tutorial: Creating a Standalone Stored Procedure</h1>
<a name="BEGIN" id="BEGIN"></a>
<p>To create a <a id="sthref354" name="sthref354"></a>standalone stored procedure, use either the SQL&nbsp;Developer tool <a id="sthref355" name="sthref355"></a>Create PL/SQL Procedure or the DDL statement <a id="sthref356" name="sthref356"></a><code>CREATE</code> <code>PROCEDURE</code>.</p>
<p>This tutorial shows how to use the Create PL/SQL Procedure tool to create a standalone stored procedure named <a id="sthref357" name="sthref357"></a><code>ADD_EVALUATION</code> that adds a row to the <code>EVALUATIONS</code> table (created in <a href="tdddg_objects007.htm#BABEECGC">"Creating Tables with the CREATE TABLE Statement"</a>).</p>
<a id="TDDDG215" name="TDDDG215"></a>
<p class="subhead2">To create a standalone stored procedure using Create PL/SQL Procedure tool:</p>
<ol>
<li>
<p>On the Connections tab, expand <span class="bold">hr_conn</span>.</p>
<p>Under the <code>hr_conn</code> icon, a list of schema object types appears.</p>
</li>
<li>
<p>Right-click <span class="bold">Procedures</span>.</p>
<p>A list of choices appears.</p>
</li>
<li>
<p>Click <span class="bold">New Procedure</span>.</p>
<p>The Create PL/SQL Procedure window opens.</p>
</li>
<li>
<p>For Schema, accept the default value, <code>HR</code>.</p>
</li>
<li>
<p>For Name, change <code>PROCEDURE1</code> to <code>ADD_EVALUATION</code>.</p>
</li>
<li><a id="BABJCIIF" name="BABJCIIF"></a>
<p>Click the icon <span class="bold">Add Column</span>.</p>
<p>A row appears under the column headings. Its fields have these default values: Name, <code>param1</code>; Type, <code>VARCHAR2</code>; Mode, <code>IN</code>; Default Value, empty.</p>
</li>
<li>
<p>For Name, change <code>param1</code> to <code>evaluation_id</code>.</p>
</li>
<li>
<p>For Type, select <code>NUMBER</code> from the drop-down list.</p>
</li>
<li>
<p>For Mode, accept the default value, <code>IN</code>.</p>
</li>
<li><a id="BABFCHHF" name="BABFCHHF"></a>
<p>Leave Default Value empty.</p>
</li>
<li>
<p>Add a second parameter by repeating steps&nbsp;<a href="#BABJCIIF">6</a> through <a href="#BABFCHHF">10</a> with the Name <code>employee_id</code> and the Type <code>NUMBER</code>.</p>
</li>
<li>
<p>Add a third parameter by repeating steps&nbsp;<a href="#BABJCIIF">6</a> through <a href="#BABFCHHF">10</a> with the Name <code>evaluation_date</code> and the Type <code>DATE</code>.</p>
</li>
<li>
<p>Add a fourth parameter by repeating steps&nbsp;<a href="#BABJCIIF">6</a> through <a href="#BABFCHHF">10</a> with the Name <code>job_id</code> and the Type <code>VARCHAR2</code>.</p>
</li>
<li>
<p>Add a fifth parameter by repeating steps&nbsp;<a href="#BABJCIIF">6</a> through <a href="#BABFCHHF">10</a> with the Name <code>manager_id</code> and the Type <code>NUMBER</code>.</p>
</li>
<li>
<p>Add a sixth parameter by repeating steps&nbsp;<a href="#BABJCIIF">6</a> through <a href="#BABFCHHF">10</a> with the Name <code>department_id</code> and the Type <code>NUMBER</code>.</p>
</li>
<li>
<p>Add a seventh parameter by repeating steps&nbsp;<a href="#BABJCIIF">6</a> through <a href="#BABFCHHF">10</a> with the Name <code>total_score</code> and the Type <code>NUMBER</code>.</p>
</li>
<li>
<p>Click <span class="bold">OK</span>.</p>
<p>The <code>ADD_EVALUATION</code> pane opens, showing the <code>CREATE</code> <code>PROCEDURE</code> statement that created the procedure.</p>
<p>Because the only statement in the execution part of the procedure is <code>NULL</code>, the procedure does nothing.</p>
</li>
<li>
<p>Replace <code>NULL</code> with this statement:</p>
<pre xml:space="preserve" class="oac_no_warn">
INSERT INTO EVALUATIONS (
   evaluation_id,
   employee_id,
   evaluation_date,
   job_id,
   manager_id,
   department_id,
   total_score 
)
VALUES (
  ADD_EVALUATION.evaluation_id,
  ADD_EVALUATION.employee_id,
  ADD_EVALUATION.evaluation_date,
  ADD_EVALUATION.job_id,
  ADD_EVALUATION.manager_id,
  ADD_EVALUATION.department_id,
  ADD_EVALUATION.total_score
);
</pre>
<p>(Qualifying the parameter names with the procedure name ensures that they are not confused with the columns that have the same names.)</p>
<p>The title of the <code>ADD_EVALUATION</code> pane is in italic font, indicating that the procedure is not yet saved in the database.</p>
</li>
<li>
<p>From the File menu, select <span class="bold">Save</span>.</p>
<p>Oracle Database compiles the procedure and saves it. The title of the <code>ADD_EVALUATION</code> pane is no longer in italic font.</p>
</li>
</ol>
<div class="helpinfonotealso">
<h2>Related Topics</h2>
<p><a href="javascript:open('http://www.oracle.com/pls/db112/lookup?id=RPTUG20600','newWindow').focus()"><span class="italic">Oracle Database SQL Developer User's Guide</span></a></p>
<p><a href="tdddg_objects001.htm#CIHGAJDJ">About Data Definition Language (DDL) Statements</a></p>
<p><a href="javascript:open('http://www.oracle.com/pls/db112/lookup?id=LNPLS01373','newWindow').focus()"><span class="italic">Oracle Database PL/SQL Language Reference</span></a></p>
<p><a href="tdddg_subprograms005.htm#CIHCHIDB">Creating and Managing Standalone Stored Subprograms</a></p>
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