Edit D:\app\Administrator\product\11.2.0\dbhome_1\apex\images\doc\ja\advnc_blob_forms.htm
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="ja" lang="ja"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <meta http-equiv="Content-Style-Type" content="text/css" /> <meta http-equiv="Content-Script-Type" content="text/javascript" /> <title>?????????BLOB??????</title> <meta name="generator" content="Oracle DARB XHTML Converter (Mode = ohj/ohw) - Version 5.1" /> <meta name="date" content="2009-04-14T16:11:32Z" /> <meta name="robots" content="noarchive" /> <meta name="doctitle" content="About BLOB in Forms" /> <meta name="relnum" content="Release 3.2" /> <meta name="partnum" content="E11947-01" /> <link rel="copyright" href="dcommon/html/cpyr.htm" title="Copyright" type="text/html" /> <link rel="stylesheet" href="dcommon/css/blafdoc.css" title="Oracle BLAFDoc" type="text/css" /> <link rel="contents" href="toc.htm" title="Contents" type="text/html" /> <link rel="up" href="preface.htm" title="Home" type="text/html" /> <link rel="up" href="advnc.htm" title="Advanced Programming Techni..." type="text/html" /> <link rel="up" href="advnc_blob.htm" title="About BLOB Support in Forms..." type="text/html" /> <link rel="up" href="advnc_blob_forms.htm" title="About BLOB in Forms" type="text/html" /> <link rel="prev" href="advnc_blob.htm" title="Previous" type="text/html" /> <link rel="next" href="advnc_blob_reports.htm" title="Next" type="text/html" /> </head> <body> <p id="BREADCRUMBING"><a href="preface.htm" title="?????">?????</a> > <a href="advnc.htm" title="??????????????????">??????????????????</a> > <a href="advnc_blob.htm" title="?????????BLOB????????????">?????????BLOB????????????</a> > ?????????BLOB??????</p> <table class="simple oac_no_warn" summary="" cellspacing="0" cellpadding="0" width="100%"> <col width="86%" /> <col width="*" /> <tr valign="bottom"> <td align="left"></td> <td align="center"><a href="advnc_blob.htm"><img src="dcommon/gifs/leftnav.gif" alt="???" /><br /><span class="icon">???</span></a> </td> <td align="center"><a href="advnc_blob_reports.htm"><img src="dcommon/gifs/rightnav.gif" alt="?°?" /><br /><span class="icon">?°?</span></a></td> </tr> </table> <p><a id="BCGBHBFG" name="BCGBHBFG"></a></p> <div class="sect2"><!-- infolevel="all" infotype="General" --> <h1><a name="HTMDB25904" id="HTMDB25904"></a>?????????BLOB??????<a id="sthref2282" name="sthref2282"></a><a id="sthref2283" name="sthref2283"></a></h1> <p>??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????<code>BLOB</code>????????????????????????????????????°???????????????????????????????<code>INSERT</code>???????????????????????????????????????<code>BLOB</code>???????????????????????????????????????????????????????????????????????????????????????????????????????????????°??????????????????????</p> <div class="sect3"><!-- infolevel="all" infotype="General" --><a id="sthref2284" name="sthref2284"></a> <h2><a name="HTMDB25905" id="HTMDB25905"></a>BLOB????????????????????</h2> <p>?????????BLOB??????????????????????????????<code>BLOB</code>???????????????????????????????????????????????????????????????? ???<code>BLOB</code>??????????????????????°?????????????????????????????????????????????????????????????????????????????????????<code>DB_COLUMN</code>?????????????????????????????????????????????????????????????????</p> <div class="inftblinformal"> <table class="Informal" title="????????????????????" summary="????????LOB???????????????????????????????????????????????????????????????????" dir="ltr" border="1" width="100%" frame="hsides" rules="groups" cellpadding="3" cellspacing="0"> <col width="11%" /> <col width="25%" /> <col width="13%" /> <col width="*" /> <thead> <tr align="left" valign="top"> <th align="left" valign="bottom" id="r1c1-t24">???</th> <th align="left" valign="bottom" id="r1c2-t24">????</th> <th align="left" valign="bottom" id="r1c3-t24">???</th> <th align="left" valign="bottom" id="r1c4-t24">???</th> </tr> </thead> <tbody> <tr align="left" valign="top"> <td align="left" id="r2c1-t24" headers="r1c1-t24">1</td> <td align="left" headers="r2c1-t24 r1c2-t24"><code>BLOB</code>???????</td> <td align="left" headers="r2c1-t24 r1c3-t24">???</td> <td align="left" headers="r2c1-t24 r1c4-t24"><code>BLOB</code>???????????????/???????????????????</td> </tr> <tr align="left" valign="top"> <td align="left" id="r3c1-t24" headers="r1c1-t24">2</td> <td align="left" headers="r3c1-t24 r1c2-t24">MIME??????</td> <td align="left" headers="r3c1-t24 r1c3-t24">?????</td> <td align="left" headers="r3c1-t24 r1c4-t24"><code>MIME</code>?????????????????????????????/???????????????????</td> </tr> <tr align="left" valign="top"> <td align="left" id="r4c1-t24" headers="r1c1-t24">3</td> <td align="left" headers="r4c1-t24 r1c2-t24">?????????</td> <td align="left" headers="r4c1-t24 r1c3-t24">?????</td> <td align="left" headers="r4c1-t24 r1c4-t24"><code>BLOB</code>????°????????????????????????????/??????????????????????????????????????????????????NULL???????????????????????????????????</td> </tr> <tr align="left" valign="top"> <td align="left" id="r5c1-t24" headers="r1c1-t24">4</td> <td align="left" headers="r5c1-t24 r1c2-t24">????????</td> <td align="left" headers="r5c1-t24 r1c3-t24">?????</td> <td align="left" headers="r5c1-t24 r1c4-t24"><code>BLOB</code>???????????????????????????????????/???????????????????????????????????°????????????????????TTP????????????????????????LOB??????????????????????????????????????????????????°??????????????????????????????????????</td> </tr> <tr align="left" valign="top"> <td align="left" id="r6c1-t24" headers="r1c1-t24">5</td> <td align="left" headers="r6c1-t24 r1c2-t24">???????????????</td> <td align="left" headers="r6c1-t24 r1c3-t24">?????</td> <td align="left" headers="r6c1-t24 r1c4-t24"><code>BLOB</code>???????????????????????????????????????/?????????????????????????????????????????????????????????????????????????????????????????????</td> </tr> <tr align="left" valign="top"> <td align="left" id="r7c1-t24" headers="r1c1-t24">6</td> <td align="left" headers="r7c1-t24 r1c2-t24">???????????</td> <td align="left" headers="r7c1-t24 r1c3-t24">?????</td> <td align="left" headers="r7c1-t24 r1c4-t24"><code>inline</code>?????<code>attachment</code>????????????????????????????????????<code>attachment</code>????????????????<code>inline</code>??<code>MIME</code>??????????????????????????????????</td> </tr> <tr align="left" valign="top"> <td align="left" id="r8c1-t24" headers="r1c1-t24">7</td> <td align="left" headers="r8c1-t24 r1c2-t24">?????????????????</td> <td align="left" headers="r8c1-t24 r1c3-t24">?????</td> <td align="left" headers="r8c1-t24 r1c4-t24">???????????????????????????????????????????????????<code>Download</code>???????????????????????????????????????????????????????????????????</td> </tr> </tbody> </table> <br /></div> <!-- class="inftblinformal" --> <p>?°????????????</p> <pre xml:space="preserve" class="oac_no_warn"> RESUME:RESUME_MIMETYPE:RESUME_FILENAME:RESUME_LAST_UPDATE::attachment:Resume </pre> <p>???????????????????????????????????????????1???????????????????????????<code>RESUME:</code>???????????????????????????????<code></code>??LOB????????????????????????????????????????????????LOB???????????????????°????????????????????????</p> <p>?????????1?????????????????????????????????<code>BLOB</code>?????????????????????<code>RESUME:</code>????????????????racle Application Express??????3.0.1????????????????????</p> <div class="inftblnotealso"><br /> <table class="NoteAlso oac_no_warn" summary="" cellpadding="3" cellspacing="0"> <tbody> <tr> <td align="left"> <p class="notep1">?????:</p> ????????????????????????????????????????????6????dd/Modify Products?????????????????6_PRODUCT_IMAGE???????????<a href="demo.htm#CEGIBAGC">?????????????????????????????????????</a>????????????????</td> </tr> </tbody> </table> <br /></div> <!-- class="inftblnotealso" --> <p>??????????????????????<code>MIME</code>??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????</p> <pre xml:space="preserve" class="oac_no_warn"> ALTER TABLE emp ADD (ATTACH_MIMETYPE VARCHAR2(255), ATTACH_FILENAME VARCHAR2(255), ATTACH_LAST_UPDATE DATE); </pre> <p>?????????????????????????????????????????????? <code>DML_PROCESS_ROW</code>??????DML??????????????????°???????????????????????????????????????????????????????????????????????????????????????????????????</p> </div> <!-- class="sect3" --> <div class="sect3"><!-- infolevel="all" infotype="General" --><a id="sthref2285" name="sthref2285"></a> <h2><a name="HTMDB25906" id="HTMDB25906"></a>BLOB?????</h2> <p>??????BLOB????°???????????????????°????????????????????????<a href="advnc_blob_methods.htm#BCGHJEBD">?????????BLOB???????</a>????????????????</p> </div> <!-- class="sect3" --> <div class="sect3"><!-- infolevel="all" infotype="General" --><a id="sthref2286" name="sthref2286"></a> <h2><a name="HTMDB25907" id="HTMDB25907"></a>??????????????</h2> <p>?????????????????<code>NULL</code>??????????????????????°??????????????°?????????????????????????????°????????????????????????????????????????????????????????????????????????????????????????</p> <pre xml:space="preserve" class="oac_no_warn"> UPDATE demo_product_info SET product_image = NULL, MIMETYPE = NULL, FILENAME = NULL, IMAGE_LAST_UPDATE = NULL, CHARSET = NULL WHERE product_id = :P6_PRODUCT_ID; </pre> <div align="center"> <div class="inftblnotealso"><br /> <table class="NoteAlso oac_no_warn" summary="" cellpadding="3" cellspacing="0"> <tbody> <tr> <td align="left"> <p class="notep1">?????:</p> ????????????????????????????????????????????6????dd/Modify Products???→??elete Image???????????????????<a href="demo.htm#CEGIBAGC">?????????????????????????????????????</a>????????????????</td> </tr> </tbody> </table> <br /></div> <!-- class="inftblnotealso" --></div> </div> <!-- class="sect3" --></div> <!-- class="sect2" --> <!-- Start Footer --> <div class="footer"> <table class="simple oac_no_warn" summary="" cellspacing="0" cellpadding="0" width="100%"> <col width="86%" /> <col width="*" /> <tr> <td align="left"><span class="copyrightlogo">Copyright (C) 2003, 2009, Oracle and/or its affiliates. All rights reserved.</span><br /> <a href="dcommon/html/cpyr.htm"> <span class="copyrightlogo">???????????</span></a></td> <td align="center"><a href="advnc_blob.htm"><img src="dcommon/gifs/leftnav.gif" alt="???" /><br /><span class="icon">???</span></a> </td> <td align="center"><a href="advnc_blob_reports.htm"><img src="dcommon/gifs/rightnav.gif" alt="?°?" /><br /><span class="icon">?°?</span></a></td> </tr> </table> </div> <!-- class="footer" --> </body> </html>
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