需要多一層<s:iterator
範例:
<s:iterator value="#request['immaplist']" status="stat">
<s:iterator>
<s:property value="#stat.index"/>
<s:property value="key"/>
<s:property value="value"/>
</s:iterator>
</s:iterator>
<s:iterator value="#request['immaplist']" status="stat">
<s:iterator>
<s:property value="#stat.index"/>
<s:property value="key"/>
<s:property value="value"/>
</s:iterator>
</s:iterator>
<s:fielderror theme="myThem" cssClass="error-message" fieldName="email" />
<s:fielderror cssClass="error-message"><s:param>email</s:param> </s:fielderror>
<s:fielderror value="startYear.val" />
<s:if test="hasFieldErrors()"> 有錯誤訊息!!</s:if>
SELECT USER_TABLES.TABLE_NAME ,num_rows 列數 ,
SUM(BYTES) / (1024 * 1024) AS "size(M)"
FROM USER_TABLES,
USER_SEGMENTS WHERE USER_SEGMENTS.SEGMENT_NAME = USER_TABLES.TABLE_NAME
GROUP BY USER_TABLES.TABLE_NAME,num_rows
ORDER BY "size(M)" DESC
select substr(to_char(dbms_random.value),5,5)rnd from xx --只有數字
SELECT ABS(dbms_random.normal) from xx --只有數字
SELECT (1+ABS(MOD(dbms_random.random,100000))) from xx --只有數字
SELECT dbms_random.string('A', 5) RNDMSTR from xx --只有字母
SELECT dbms_random.value(2, 5)RNDMSTR from xx --亂數區間2~5
imp username/password@sid
EXP username/password@sid file=c:\DB\OOO\ZZZ.DMP log=c:\DB\OOO\ZZZ.log
exp 不要匯出資料 rows=no
exp username/password@sid FILE=/prod2/dbwork/expdata/EXP_A6417K01_H1.dmp tables=A6417K01
QUERY=\"where SYSDAT \< \'20090930235959\' and K1DEAL \<> \'1\'\"
log=/prod2/dbwork/expdata/EXP_A6417K01_S1.log ROWS=y GRANTS=y
select username,sid,serial# from v$session where username='USER_NAME';
USERNAME
|
SID
|
SERIAL#
|
USER_NAME
|
37
|
41363
|
USER_NAME
|
47
|
25604
|
USER_NAME
|
158
|
14321
|
alter system kill session'37,41363';