Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

PHPÁ¬½ÓOracle²¢·ÖÒ³·ÃÎÊ(OCI°æ)

ËäÈ»±¾ÈËûÓÐÑéÖ¤¹ý,²»¹ý¾Ý˵ͨ¹ýADODB·ÃÎÊOracle¶ÔÐÔÄÜÓ°ÏìºÜС.¶øÇÒADODB±ÈOCI8Ò²Òª·½±ãºÜ¶à,±Ï¾¹Ðí¶à¶«Î÷¶¼Ôٴηâ×°¹ý.²»¹ý²»¹ÜÔõô˵Õâ¶¼ÔÚÖмäÓÖ¼ÓÉÏÁËÒ»²ã,ÀíÂÛÉÏÀ´Ëµ³öÏÖÎÊÌâµÄ¼¸Âʺͽâ¾öÎÊÌâµÄÄѶȶ¼±ä´óÁË.¶øOracleÓÖ¾­³£ÓÃÔÚ²»ÄÜËæ±ã³öÎÊÌâµÄ»·¾³,ËùÒÔÏë±ØÏëÒªÖ±½ÓʹÓÃOCIµÄÇé¿öÒ²²»ÉÙ.ÒÔϾÍÊÇÎÒµÄÀý×Ó:
<?php
$conn = oci_connect("username", "password", "url/service_name"); //µÚÈýÏîʹÓõÄÊÇOracle Easy Connect string.Ïê¼û http://download.oracle.com/docs/cd/E11882_01/network.112/e10836/naming.htm#NETAG255
$stmt = oci_parse($conn,
"SELECT * from (SELECT rownum r,ima_file.* from ima_file) s WHERE s.r >= 9000 AND s.r <= 9020");
oci_execute($stmt, OCI_DEFAULT); //OCI_DEFAULTÒâζ×ÅÈκαä¸ü¶¼ÐèÒªCommit»òRollback
$i = 0;
echo "<table border=1><caption>IMA_FILE</caption><thead><td>¼ÆÊý</td><td>ÐÐÊý</td><td>ÁϼþºÅ</td><td>Æ·Ãû</td><td>¹æ¸ñ</td></thead>";
while ($row = oci_fetch_array($stmt, OCI_BOTH)) {
//OCI_BOTH½«´´½¨¼È¿ÉÒÔʹÓÃÊý×ÖË÷Òý,ÓÖ¿ÉÒÔʹÓÃ×Ö¶ÎÃûÖ¸ÏòÏàͬÏîµÄÊý×é.
echo "<tr><td>" . ++$i . "</td><td>$row[0]</td><td>{$row[1]}</td><td>{$row[2]}</td><td>";
/* ±¾À¸Î»¿ÉÄÜ´æÔÚNULLÖµ
* ¸ù¾ÝOCI»úÖÆ,NULLÖµ½«²»Óè¶ÁÈ¡²¢Ö±½ÓÌø¹ý.Èç3µÄ
*ÖµÊÇNULL,ÔòÊý×éÖв»»áÓÐÕâÒ»Ïî,¶øÊÇÖ±½Ó´Ó2Ìøµ½4
*(µÚËÄÏîÖµ²»ÎªNULLʱ).ËùÒÔÔÚÕâÖÖÇé¿öϲ»¹ÜÊÇË÷Òý
*3»òÊÇ'IMA021'¶¼²»´æÔÚ.Ö±½ÓÒýÓûᱨ´í,ËùÒÔÐèÒªÏÈ
*ÐвâÊÔÔÙ½øÐÐÒýÓÃ.
*/
if (array_key_exists("IMA021", $row)) {
echo $row["IMA021"];
}
echo "</td></tr>";
}
echo "</table>";
oci_cancel($stmt); //²»ÊDZØÐë,ÔÚ´Ë×÷ΪÑÝʾ
oci_close($conn);
?>


Ïà¹ØÎĵµ£º

Oracle Óï·¨Ö® OVER (PARTITION BY ..) ¼°¿ª´°º¯Êý


oracleµÄ·ÖÎöº¯Êýover ¼°¿ª´°º¯Êý
Ò»£º·ÖÎöº¯Êýover
Oracle´Ó8.1.6¿ªÊ¼Ìṩ·ÖÎöº¯Êý£¬·ÖÎöº¯ÊýÓÃÓÚ¼ÆËã»ùÓÚ×éµÄijÖÖ¾ÛºÏÖµ£¬ËüºÍ¾ÛºÏº¯ÊýµÄ²»Í¬Ö®´¦ÊÇ
¶ÔÓÚÿ¸ö×é·µ»Ø¶àÐУ¬¶ø¾ÛºÏº¯Êý¶ÔÓÚÿ¸ö×éÖ»·µ»ØÒ»ÐС£
ÏÂÃæÍ¨¹ý¼¸¸öÀý×ÓÀ´ËµÃ÷ÆäÓ¦Óᣠ          &nb ......

OracleÖÐDecode()º¯ÊýʹÓü¼ÇÉ


¡¡¡¡decode()º¯ÊýÊÇORACLE PL/SQLÊǹ¦ÄÜÇ¿´óµÄº¯ÊýÖ®Ò»£¬Ä¿Ç°»¹Ö»ÓÐORACLE¹«Ë¾µÄSQLÌṩÁ˴˺¯Êý£¬ÆäËûÊý¾Ý¿â³§É̵ÄSQLʵÏÖ»¹Ã»Óд˹¦ÄÜ¡£
      DECODEº¯ÊýÊÇORACLE PL/SQLÊǹ¦ÄÜÇ¿´óµÄº¯ÊýÖ®Ò»£¬Ä¿Ç°»¹Ö»ÓÐORACLE¹«Ë¾µÄSQLÌṩÁ˴˺¯Êý£¬ÆäËûÊý¾Ý¿â³§É̵ÄSQLʵÏÖ»¹Ã»Óд˹¦ÄÜ¡£DECODEÓÐÊ²Ã´Ó ......

oracle ÊÓÆµ±Ê¼Ç1(select)

ÏÂÃæÊÇÓÃscottÓû§²âÊԵġ£
Èç¹û²»ÖªµÀµ±Ç°Óû§ÊÇʲôÓû§,¿ÉÒÔÊäÈë: show user ,ÕâÑùËü¾ÍÏÔʾ³öµ±Ç°Óû§ÊÇʲôÓû§ÁË.
Èç¹ûÏë±à¼­ÒѾ­ÊäÈëµ½sqlplusÖеĴúÂë,¿ÉÒÔÊäÈë“ed”£¬È»ºó»Ø³µ¾ÍÄܵ¯³öÒ»¸ö¼Çʱ¾£¬¼Çʱ¾ÀïÃæÓÐÉÏÒ»²½ÊäÈëµÄ´úÂë,Ð޸ĴúÂë²¢±£´æºó¹Ø±Õ¼Çʱ¾,×îºóÔÚsqlplusÖÐÊäÈë“/”²¢»÷»Ø ......

ORACLE GROUPING_IDº¯Êý

¿ÉÒÔʹÓÃGROUPING_IDº¯Êý½èÖúHAVING×Ó¾ä¶Ô¼Ç¼½øÐйýÂË£¬½«²»°üº¬Ð¡¼Æ»òÕß×ܼƵļǼ³ýÈ¥¡£GROUPING_ID()º¯Êý¿ÉÒÔ½ÓÊÜÒ»Áлò¶àÁУ¬·µ»ØGROUPINGλÏòÁ¿µÄÊ®½øÖÆÖµ¡£GROUPINGλÏòÁ¿µÄ¼ÆËã·½·¨Êǽ«°´ÕÕ˳Ðò¶ÔÿһÁе÷ÓÃGROUPINGº¯ÊýµÄ½á¹û×éºÏÆðÀ´¡£
¹ØÓÚGROUPINGº¯ÊýµÄʹÓ÷½·¨¿ÉÒԲμûÎÒÇ°ÃæÐ´µÄһƪÎÄÕÂ
http://blog.csdn ......

PHP½«Í¼Æ¬´æÈëMYSQL

 ÍêÕûµÄʵÏÖÁËPHP½«Í¼Æ¬´æÈëMYSQL
ǰÌ᣺
 1 Ê×ÏȱØÐëÓµÓÐPHPµÄÔËÐл·¾³£¬ÁíÍ⻹µÃÓÐMYSQLÊý¾Ý¿â
 2 Èç¹ûÎļþ²»ÄÜÉÏ´«³É¹¦Çë¼ì²épicsÊÇ·ñÊÇ¿ÉдµÄȨÏÞ
Ê×ÏÈÏȰÑpic2db.rarÎļþ½âѹµ½PHP¿ÉÒÔÔËÐÐĿ¼Ï¡£
Æä´ÎÔÚMYSQLÖн¨Á¢Ò»¸öÊý¾Ý¿â:pic2db,È»ºóÔÚ¸ÃÊý¾Ý¿âϽ¨Á¢Ò»¸ö±í£¬±í½á¹¹Îª£º
CREATE TABLE `pi ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ