Problem in retreiving the time from the table
I have stored time in varchar2 format but in forms in order to enable a button i have to compare the time,for that I have used to_char(sysdate,'HH24') as : is not working.How to retreive the time in its exact format/?
Hi,
When you compare the Date and Time Fields which of varchar Type, we will get undesirable results.
Always, Trying Store date in DATE Type.
As, you are using stroed in Character type,
Just try something like this,
SELECT TO_DATE ('23:00:00', 'HH24:MI:SS')
FROM DUAL;Which displays the
Date
6/1/2012 11:00:00 PMThe better way is to convert your varchar2 type to date format and check against it.
Thanks,
Shankar
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I'm new to LabVIEW and need some help!
I have setup a system that acquires the data from 4 thermocouples. I have then split the data to provide 4 temperature versus time graphs. The temperature fluctuates up and down but the time values at the bottom do not change? What I would like is for the time values to represent the amount of time the data has been collected for!
I have attached my program, so please give me any ideas! Also any other improvements that you feel would make it better, please dont be shy!
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I doubt any database supports a data type that only takes a time. The most common data type always takes a date component and time component.
That means it will ALWAYS have a date component.
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I am using LabWindows 8.1 and a PXI-4461 with Vista (home) on a 2.81 GHz Dual Core Processor. I wrote code to do the following:
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(b) Can you suggest any better ways of doing this?
/*****begin excerpt *****/
DAQmxErrChk (DAQmxRegisterEveryNSamplesEvent(inputTaskHandle,DAQmx_Val_Acquired_Into_Buffer,4 ,0,EveryNCallback,NULL));
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int32 CVICALLBACK EveryNCallback(TaskHandle taskHandle, int32 everyNsamplesEventType, uInt32 nSamples,void *callbackData)
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Error:
return 0;
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How can i extract using while the time from the string ?
First time how can i extract the time as string ?
And second how can i extract the time as DateTime.Now ?
public static void ExtractDateTime()
htmltoextract = new Uri("http://test.com");
client = new WebClient();
f = client.DownloadString(htmltoextract);
client.Dispose();
int index = 0;
while (index != -1)
int t = f.IndexOf(firstTag);
int g = f.IndexOf(lastTag);
a = f.Substring(t + firstTag.Length, g - t - 8);
The string look like this: thisisateststring201309202145andthenextimeinthestringis201309202130andthelastofthisexampletimeinthisstringis201309202115
What i need to do is first time to extract the time as string to a List<string> like this:
index 0 201309202145
index 1 201309202130
index 2 201309202115
The second time to extract the times as this time format: YYYYMMDDhhmm and also to add the times to a List.
First time and second time i mean first example and second example. To use my code but first time to extract it as strings second example as the format of YYYYMMDDhhmm
And i need to use the while and indexof and substring in this cases.Is the region always going to be "eu" or are you going to have more than one region. Since you are reading a string DateTime from different timezone than the computer you are reading the data you have to convert to a different timezone.
It looks like you have at least 'is' and 'eu' for regions. I don't know what offsets you need so try something like this.
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using System.Globalization;
using System.IO;
namespace ConsoleApplication1
class Program
static void Main(string[] args)
string input = File.ReadAllText(@"c:\temp\test.txt");
string pattern1 = @"imageUrls = \[[^\]]*\]";
Regex ex1 = new Regex(pattern1, RegexOptions.Singleline);
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Match match1 = ex1.Match(input);
Regex ex2 = new Regex(pattern2, RegexOptions.Singleline);
MatchCollection matches2 = ex2.Matches(match1.Value);
IFormatProvider provider = CultureInfo.InvariantCulture;
List<DateTime> dateTime = new List<DateTime>();
foreach (Match match2 in matches2)
string region = match2.Groups["region"].Value;
DateTime dt = DateTime.ParseExact(match2.Groups["time"].Value, "yyyyMMddHHmm", provider);
switch (region)
case "eu" :
dt.AddHours(1);
break;
case "is":
dt.AddHours(-1);
break;
dateTime.Add(dt); -
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hi all,
I comeacross the following problem,I connected my applet to the Access database with jdbc:odbc driver.
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when I am using an applet program it was giving the null value istead of the actual records.
can anybody tell me the reason why
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How to truncate the values from the table
Hi All,
I am working on an issue..where we are first deleting all the records from the table and then based on few conditions we are putting the records back in that table...when we tried to run this program along with few others those who are doing almost the same stuff we are having issues...we tried to schedule few jobs related to these programs only...but after a ceratin amount of time couple of jobs got canceled...I was talking to my basis guy and he said the problem is ratehr then truncating the records from the table we are deleting the records and it's taking lots and lots of space to execute...so we need to truncate the records from the table insted of deleting it...we are using the following the statement right now:
DELETE FROM ZTUS_PG.
COMMIT WORK.
So can you please tell me how can we truncate the values from this table instead of just deleting them and what would be effect of this.
Thanks,
Rajeev GuptaI don't think basis is saying you should delete all the records from the table. They are saying remove the table and it's contents (a much faster thing to do). I'm not sure this the right thing to do, but you can have a look at:
http://publib.boulder.ibm.com/infocenter/db2luw/v9/index.jsp?topic=/com.ibm.db2.udb.apdv.sample.doc/doc/admin_scripts/s-truncate-db2.htm
Something like:
EXEC SQL.
TRUNCATE TABLE ZTUS_PG REUSE STORAGE
ENDEXEC.
COMMIT WORK. "Empty table is committed here
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Edited by: Rob Burbank on Dec 1, 2008 4:06 PM -
How to fetch the data from databse table and get the required output
Hi,
I have made a project that connects CEP to database table but i m getting some problem in fetching the data from database.
From the following code :
If the where condition is removed then the application runs fine but i am still not able to fetch the data from the table because it is not showing any output.
Can anyone please suggest me that how to write WHERE statement correctly and how i will be able to see the output.
Following is the config.xml for processor:
======================================
<?xml version="1.0" encoding="UTF-8"?>
<wlevs:config xmlns:wlevs="http://www.bea.com/ns/wlevs/config/application"
xmlns:jdbc="http://www.oracle.com/ns/ocep/config/jdbc">
<processor>
<name>JDBC_Processor</name>
<rules>
<query id="q1"><![CDATA[
SELECT STOCK.SYMBOL as symbol, STOCK.EXCHANGE as exchange
FROM ExchangeStream [Now] as datastream, STOCK
WHERE datastream.SYMBOL = datastream.SYMBOL ]]></query>
</rules>
</processor>
<jms-adapter>
<name>JMS_IN_Adapter</name>
<jndi-provider-url>t3://CHDSEZ135400D:7001</jndi-provider-url>
<destination-jndi-name>jms.TestKanikaQueue</destination-jndi-name>
<user>weblogic</user>
<password>welcome1</password>
</jms-adapter>
</wlevs:config>
Following is the assembly file:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:osgi="http://www.springframework.org/schema/osgi"
xmlns:wlevs="http://www.bea.com/ns/wlevs/spring" xmlns:jdbc="http://www.oracle.com/ns/ocep/jdbc"
xmlns:spatial="http://www.oracle.com/ns/ocep/spatial"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/osgi
http://www.springframework.org/schema/osgi/spring-osgi.xsd
http://www.bea.com/ns/wlevs/spring
http://www.bea.com/ns/wlevs/spring/spring-wlevs-v11_1_1_3.xsd
http://www.oracle.com/ns/ocep/jdbc
http://www.oracle.com/ns/ocep/jdbc/ocep-jdbc.xsd
http://www.oracle.com/ns/ocep/spatial
http://www.oracle.com/ns/ocep/spatial/ocep-spatial.xsd">
<wlevs:event-type-repository>
<wlevs:event-type type-name="StockEvent">
<wlevs:properties>
<wlevs:property name="SYMBOL" type="byte[]" length="16" />
<wlevs:property name="EXCHANGE" type="byte[]" length="16" />
</wlevs:properties>
</wlevs:event-type>
<wlevs:event-type type-name="ExchangeEvent">
<wlevs:class>com.bea.wlevs.event.example.JDBC_CEP.ExchangeEvent</wlevs:class>
</wlevs:event-type>
<wlevs:event-type type-name="StockExchangeEvent">
<wlevs:properties>
<wlevs:property name="symbol" type="byte[]" length="16" />
<wlevs:property name="price" type="byte[]" length="16" />
<wlevs:property name="exchange" type="byte[]" length="16" />
</wlevs:properties>
</wlevs:event-type>
</wlevs:event-type-repository>
<bean id="readConverter" class="com.bea.wlevs.adapter.example.JDBC_CEP.Adapter_JDBC" />
<bean id="outputJDBCBean" class="com.bea.wlevs.bean.example.JDBC_CEP.OutputBean_JDBC">
</bean>
<wlevs:adapter id="JMS_IN_Adapter" provider="jms-inbound">
<wlevs:listener ref="ExchangeStream" />
<wlevs:instance-property name="converterBean"
ref="readConverter" />
</wlevs:adapter>
<wlevs:processor id="JDBC_Processor" advertise="true">
<wlevs:listener ref="OutputChannel" />
<wlevs:table-source ref="STOCK" />
</wlevs:processor>
<wlevs:channel id="ExchangeStream" event-type="ExchangeEvent" advertise="true">
<wlevs:listener ref="JDBC_Processor" />
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<wlevs:channel id="OutputChannel" event-type="StockExchangeEvent"
advertise="true">
<wlevs:listener ref="outputJDBCBean" />
</wlevs:channel>
<wlevs:table id="STOCK" event-type="StockEvent"
data-source="StockDs" table-name="STOCK" />
<wlevs:table id="STOCK_EXCHANGE" event-type="StockExchangeEvent"
data-source="StockDs" table-name="STOCK_EXCHANGE" />
</beans>
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package com.bea.wlevs.event.example.JDBC_CEP;
public class ExchangeEvent {
public String SYMBOL;
public String symbol;
public String exchange;
public ExchangeEvent() {
public String getSYMBOL() {
return SYMBOL;
public void setSYMBOL(String sYMBOL) {
SYMBOL = sYMBOL;
public String getSymbol() {
return symbol;
public void setSymbol(String symbol) {
this.symbol = symbol;
public String getExchange() {
return exchange;
public void setExchange(String price) {
this.exchange = price;
Adapter Class:
package com.bea.wlevs.adapter.example.JDBC_CEP;
import com.bea.wlevs.adapter.example.JDBC_CEP.MyLogger;
import com.bea.wlevs.adapters.jms.api.InboundMessageConverter;
import java.text.DateFormat;
import java.util.Date;
import com.bea.wlevs.adapters.jms.api.MessageConverterException;
import com.bea.wlevs.event.example.JDBC_CEP.ExchangeEvent;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.TextMessage;
import java.util.ArrayList;
import java.util.List;
import java.util.Random;
public class Adapter_JDBC implements InboundMessageConverter{
@SuppressWarnings("unchecked")
public List convert(Message message) throws MessageConverterException, JMSException {
Random rand = new Random();
int unique_id = rand.nextInt();
DateFormat dateFormat;
dateFormat = DateFormat.getTimeInstance();
dateFormat.format(new Date());
MyLogger.info(unique_id + " CEP Start Time is: " + dateFormat.format(new Date()));
System.out.println("Message from the Queue is :"+ message);
TextMessage textMessage = (TextMessage) message;
String stringMessage = textMessage.getText().toString();
System.out.println("Message after getting converted into String is :"+ stringMessage);
String[] results = stringMessage.split(",\\s*"); // split on commas
ExchangeEvent event1 = new ExchangeEvent();
event1.setSYMBOL(results[0]);
List events = new ArrayList(2);
events.add(event1);
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Output Bean Class :
package com.bea.wlevs.bean.example.JDBC_CEP;
import com.bea.wlevs.ede.api.StreamSink;
import com.bea.wlevs.event.example.JDBC_CEP.ExchangeEvent;
import com.bea.core.datasource.DataSourceService;
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public void onInsertEvent(Object event) {
if (event instanceof ExchangeEvent) {
ExchangeEvent cacheEvent = (ExchangeEvent) event;
System.out.println("Symbol is: " + cacheEvent.getSymbol());
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System.out.println(DataSourceService.class.getClass());
Kindly let me know if you need further info.Do you have StockDs configured in your server config.xml?
I think the query should look more like this:
SELECT stocks.SYMBOL, stocks.EXCHANGE
FROM STOCK as stocks, ExchangeStream [Now] as datastream WHERE stocks.SYMBOL = datastream.SYMBOL
Thanks
andy -
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The problem here is i am not able to get the data from the list
hi all,
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availableActionsList.add(EnrichedProductConstants.ADD.toString());
availableActionsList.add(EnrichedProductConstants.REMOVE.toString());
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uiCategory.add(uiCategory2);
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here i am adding two objects of enrichedProductCatalogue.
which contains a object called BundleProduct.
which has a reference for Product class.
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-->
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<af:outputText value="#{row.blockingReason}" id="ot2"/>
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<af:outputText value="#{row.blockingProduct}" id="ot3"/>
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<af:commandButton text="#{row.availaibleActions}" id="cb1"
actionListener="#{pageFlowScope.sampleManagedBean.callAction}"
partialSubmit="true">
<af:setPropertyListener from="#{row.availaibleActions}"
to="#{pageFlowScope.avalibleaction}" type="action"/>
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</af:column>-->
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Can anyone pls give some solution ...Hi Frank,
value="#{pageFlowScope.sample1}"
here sample is
Map<String, Object> flowScope1 =
ADFContext.getCurrent().getPageFlowScope();
flowScope.put("sample1", listOfEnrichProducts);
this is not the problem . i am able to get all the values except the following .
ArrayList<UiCategory> uiCategory = new ArrayList<UiCategory>();
UiCategory uiCategory1 = new UiCategory();
uiCategory1.setCategoryName("Simply");
UiCategory uiCategory2 = new UiCategory();
uiCategory2.setCategoryName("Freebees");
uiCategory.add(uiCategory1);
uiCategory.add(uiCategory2);
product.setUiCategory(uiCategory); -
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Hi All,
Please assist me to bind the data from user table into user report. I did create an user table with data and create a user report template (using Query Print Layout). How can I display my data into report format which I created before? Any sample program or document I can refer?
Platform: SAPB1 2005A
Add On Language: VB.Net 2003
Thanks.
rgds
ERICHi Ibai,
Thanks for your feed back. I give you an example.
Let say now i wanna print employee list, so i will go
1. Main Menu -> Reports -> HR -> Employee List
2. Choose the Selection Criteria -> OK
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5. Printing report
My target
1. Main Menu -> Eric_SubMenu -> Employee List
2. Matrix will display (Employee List)
3. Print button
4. Print report
My problem
Now I would like to use my own report format. My own report format means I wanna add on my logo or do some customization within the employee report. So how I am going to do? I only able to display the employee list in matrix. How do I create a new report format and display it.
Thanks.
rgds
ERIC -
How to restrict the user(Schema) from deleting the data from a table
Hi All,
I have scenario here.
I want to know how to restrict a user(Schema) from deleting the values from a table created in the same schema.
Below is the example.
I have created a table employee in abc schema which has two values.
EMPLOYEE
ABC
XYZ
In the above scenario the abc user can only fire select query on the EMPLOYEE table.
SELECT * FROM EMPLOYEE;
He should not be able to use any other DML commands on that table.
If he uses then Insufficient privileges error should be thrown.
Can anyone please help me out on this.Hi,
kumar0828 wrote:
Hi Frank,
Thanks for the reply.
Can you please elaborate on how to add policies for a table for just firing a select DML statement on table.See the SQL Packages and Types manual first. It has examples. You can also search the web for examples. This is sometimes called "Virtual Private Database" or VPD.
If you have problems, post a specific question here. Include CREATE TABLE and INSERT statements to create a table as it exists before the policies go into effect, the PL/SQL code to create the policies, and additonal DML statements that will be affected by the policies. Show what the table should contain after each of those DML statements.
Always say which version of Oracle you're using. Confirm that you have Enterprise Edition.
See the forum FAQ {message:id=9360002}
The basic idea behind row-level security is that it generates a string that is automatically added to SELECT and/or DML statement WHERE clauses. For example, if user ABC is only allowed to query a table on Sunday, then you might write a function that returns the string
USER != 'ABC'
OR TO_CHAR (SYSDATE, 'DY', 'NLS_DATE_LANGUAGE=ENGLISH') = 'SUN'So whenever any user says
SELECT *
FROM table_x
;what actually runs is:
SELECT *
FROM table_x
WHERE USER != 'ABC'
OR TO_CHAR (SYSDATE, 'DY', 'NLS_DATE_LANGUAGE=ENGLISH') = 'SUN'
;If you want to prevent any user from deleting rows, then the policy function can return just this string
0 = 1Then, if somone says
DELETE employee
;what actually gets run is
DELETE employee
WHERE 0 = 1
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Once again, it would be simpler, more efficient, more robust and easier to maintain if you just created the table in a different schema, and not give DELETE privileges.
Edited by: Frank Kulash on Nov 2, 2012 10:26 AM
I just saw the previous response, which makes some additional good points (e.g., a user can always TRUNCATE his own tables). ALso, if user ABC applies a security policy to the table, then user ABC can also remove the policy, so if you really want to prevent user ABC from deleting rows, no matter how hard the user tries, then you need to create the policies in a different schema. If you're creating things in a different schema, then you might as well create the table in a different schema. -
It's starting to **** me off, especially since there is no visible "settings" in iTunes. I've tried resuming the download, it just downloads to 2.2mb and then restarts 3-4 times again, I've tried restarting my phone, I've looked up stuff, but can't find a **** thing that works. One thing said to swipe to the left from the down arrow on the right of the download (the tap to resume button), but the delete option doesn't show up when I do that... Anybody have any idea how I can just get my PURCHASED song to actually download?
Similar issues here.
I purchased five movies for download and having nothing but problems getting them downloaded. I keep receiving error messages and the download stops and I have to restart it, just to get another minute worth of download with each restart. Now Apple has my money and I have nothing. -
Gui_download for transferring the data from internal table to excel sheet.
hi all,
i am using gui_download for transferring the data from internal table to excel sheet.
I have a internal table with 3 columns col1,col2,col3 and I am getting the file at the specified path,but my problem is that,in the excel sheet(path specified) all the 3 columns values are printed in one column.Please help me.
Thanks in advance.Hi Venkata,
plz use FM 'SAP_CONVERT_TO_XLS_FORMAT' :
call function 'SAP_CONVERT_TO_XLS_FORMAT'
exporting
* I_FIELD_SEPERATOR =
* I_LINE_HEADER =
i_filename = p_file
* I_APPL_KEEP = ' '
tables
i_tab_sap_data = t_mbew
* CHANGING
* I_TAB_CONVERTED_DATA =
* EXCEPTIONS
* CONVERSION_FAILED = 1
* OTHERS = 2
if sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
endif.
Hope this helps,
Erwan
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