Help on JDBC Date type

How do I retrieve and set a date type in Microsoft Access?

If I understood it right..
here is an example, if the field has been defined as an varchar in MS Access you would use getString(fieldname) to access the field value.
Similarly, while inserting into the DB, you just need to insert it like any normal string.
Check the API for more info.
Hope this helped!

Similar Messages

Help needed in data type casting

I have a java program which will receive data and its type in the String format. During program execution, the data in the String data has to be converted into the respective data type and assigned to a variable of that data type so that it could be used in the program. Programmer may not know the type of data that the value has to be converted into.
I really got struck up with this. This is a RMI application and one process node is sending the data to another node in the String format and the type of data it should get converted into so that it can be converted into the respective type and used for computation.
Can you understand what I am asking for ....if you can pls help and it is highly appreciated

I dont know whether i ahve expressed it correctly
look at this code
dataPacket sendtoNode = send.senDatatoNode(inputReq);
String recnodnum = sendtoNode.nodeNum;
String recvarnum = sendtoNode.varNum;
String recvartype = sendtoNode.dataType;
String recvalvalue     = sendtoNode.dataVal;
int num;     int type;
double result;
// here in this case the result variable type is double
if (recvartype.equals("int")){
          type = 1;
     result = Integer.parseInt(recvalvalue); will pose problem
     else
     if (recvartype.equals("double")){
          type = 2;
          result = Double.parseDouble(recvalvalue);
     else
     if(recvartype.equals("float")){
          type =3;
          result = Float.parseFloat(recvalvalue); will pose problem
     else
     if(recvartype.equals("Boolean")){
          if ((recvalvalue.equals("true")) || (recvalvalue.equals("TRUE")))
          type = 4;
          result = Boolean.parseBoolean(recvalvalue); will pose problem
     else
     if(recvartype.equals("char")){
          type = 5;
          result = (char)recvalvalue; will pose problem
else
if(recvartype.equals("String")){
     type = 6;
          result = recvalvalue; will pose problem
     else
     if(recvartype.equals("byte")){
          type = 7;
          result = Byte.parseByte(recvalvalue); will pose problem
     else
     if(recvartype.equals("long")){
          type = 8;
          result = Long.parseLong(recvalvalue); will pose problem
     else
     if(recvartype.equals("short")){
          type = 9;
          result = Short.parseShort(recvalvalue); will pose problem
     //forvarval varvalue = new forvarval();
     //varvalue.forvarval(recvartype, recvalvalue);
// this has to be done after sorting the problem of type casting string result = recvalvalue;
//result = value; //<this will surely give me a problem as i m assigning string to double>??
send.host(result);
System.out.println("result received and the result is " +recvalvalue );
now i need to assign the converted string in to a variable and use in the compuation ..thts where the challenge n not in teh conversion process...

Improving the LabVIEW Help: Working with Data Types

Have you ever had trouble figuring out how to work with the waveform data type, the dynamic data type, or some of the other more complex data types in LabVIEW? As a tech writer on the LabVIEW team, I'd like to improve our documentation about working with data. What would you like to see? What would be helpful? Have you ever given up on a particular data type because it didn't work? Have you ever created a replacement data type because you preferred not to use a LabVIEW data type?
Lacy Klosterman Rohre | Marketing Editor | National Instruments | 512.683.6376 | ni.com/newsletter

I've been programming LabVIEW since around 3.1 / 4.0. Over the years and versions, I've found it necessary to approach a lot of the new datatypes and algorithms with some healthy skepticism because I don't think we're usually given a "fair and balanced" overview. Some of the things that are highly promoted that bring "ease of use" for beginners (and I *do* understand the importance of that when you're growing your LabVIEW user base) can carry significant performance penalties that are mentioned in more of a whisper, if at all. I'd just like a more full disclosure of the tradeoffs -- the good, the bad, and the ugly.
Waveforms -- very rarely use them, unless required for analysis functions. I have a vague notion (between a belief and a memory) that they used to carry a significant performance penalty compared to arrays, but that the gap is now much smaller. Still, I'm most comfortable with my old habit of using data arrays. Some of this came about because a lot of my work uses counters where I may have a variable "dt" value or where my AI is clocked by a counter and the "dt" isn't internally generated.
Dynamic signals -- have never used them. Have no clear idea what good they're supposed to be, and they seem to be tied in primarily with Express VI's, which I have also studiously avoided.
Variants -- Use them only slightly. Performance issues are a question mark. Exception: have learned that the implementation of Variant properties allows their use as an efficient way to create associates for string lookup tables.
Digital Waveform -- have typically avoided it except when graphing digital data during debug. Haven't found any compelling reasons to use it. I do like the notion of a compress/expand capability for sparse digital data, but haven't exercised it enough to trust the implementation.
Recap: I don't need more simple "how-to's" in the help. I need a LOT more "why bother's" that include both pros and cons.
-Kevin P.

SQLServer JDBC data types

Hi there, I'm trying to store some files in a SQLServer database and I'm facing some problems.
The thing is: I get a multipart request from a JSP (with a submitted file) and I'm using o'reillys multipart request:
MultipartParser parser = new MultipartParser(request,10*1024);
Part part= parser.readNextPart();
if (part.isFile())
     String filename = ((FilePart)part).getFileName();
     ByteArrayOutputStream baos = new ByteArrayOutputStream();
     ((FilePart)part).writeTo(baos);
     byte [] ba = baos.toByteArray();
     PreparedStatement ps = c.prepareStatement(SET_CONTENT);
     ByteArrayInputStream bais = new ByteArrayInputStream(b) ;
        ps.setBinaryStream(1,bais,b.length);
     ps.setInt(2,pkid);
     ps.executeUpdate();
}I've cut some steps but I think this will give you an ideia of what I'm doing. The field that receives the binary data is defined as "varbinary" (in the database)
When I run it I get the exception "String or binary data would be truncated."
I'm kind of stuck here, so I'd appreciate any help. Thanks in advance.

i am not sure how it works in SQL server..but seeing the error message u wrote ,i doubt it is some thing to do with the field length.
check at..
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/sqlce/htm/_lce_accessing_data.asp
and
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/adminsql/ad_impt_bcp_1vqg.asp
also try closing the io streams like.
filePart.getInputStream().close();
outStream.close();
good luck.

Help: Problem with data types and classes

Hi there,
I'm currently struggling with getting a class to read in data from a file and from that select the correct constructor to use... Basically I read a line in from a file as follows:
<String Make>:<String model>:<String registrationNumber>:<String engineSize>
e.g.
Ford:Focus:HG42EG:1800
There is an Interface called Car, of which 'Ford' is an implementation along with 'Vauxhall', 'Chrysler', etc...
From this I wish to construct a new instance of a Ford called Focus with input parameters (RegNumber registration,int engineSize) i.e.
Car Focus = new Ford(HG4 2EG,1800);So far I can convert the engineSize String into an integer and can construct the RegNumber (a class of mine) but can only get it to construct a Ford by using a switch, i.e:
switch (modelKey){
case 'f': new Ford(); break;
case 'v': new Vauxhall(); break;
case 't': new Toyota(); break;
etc...
Now I do get this to work correctly but I'm concerned that it is not OOP therefore is the way I can get code to convert the String 'Ford' into Car 'Ford'.???
Many thanks in advance for any advice you can throw my way,
Leebo

What is this anyway???
If Car is an interface you can't create instances of it....No, if Car is an interface, his code should be (depending on what the RegNum constructor looks like:
Car Focus = new Ford(new RegNum("HG42EG"),1800);It's the same as:
List someList = new ArrayList();However, he won't be able to use a word read from the file as a variable name "Focus". He'll need a Map:
Map myCarMap = new HashMap();
myCarMap.put("Focus", new Ford(new RegNum("HG42EG"), 1800));(Could be defined as "Map<String, Car>" if he wants to use generics.)

Data types for Sender/receiver JDBC

HI experts,
I am very much confused how the data types shoudl be for the Sender/receiver for JDBC.
And is there any standard format where it should be used, or what is the strucutre to be used,.
Please let me know in clear and help me out in this regard,

refer these blogs for better informations on jdbc data types
https://www.sdn.sap.com/irj/scn/wiki?path=/display/xi/file%252bto%252bjdbc
https://www.sdn.sap.com/irj/scn/wiki?path=/display/xi/jdbc%252b2%252bjdbc (for reciever JDBC)
JDBC Receiver Adapter -- Synchronous Select Step by Step

Help in Data types behavior

HI All
I have some data types that i dont know what are the behavior of them
I need to know that for all the following data types
Data types such as
byte - Unsigned 8-bit integer value
guid - a 16-byte (128-bit) unique identifier value
SByte - a signed 8-bit integer value
Int16     a - signed 16-bit integer value
Int32     a - signed 32-bit integer value
Int64     a - signed 64-bit integer value
Single - a floating point number with 7 digits precision
I want to know if user want to create such of data types
does he need to specify a length and decimal for example .
for instance to string data type user dont need to specify anything
but for char ne need to specify a length ,etc .
I search for this data type in the help
and i found this following links but it's help for this data types .
http://help.sap.com/saphelp_nw04/helpdata/en/fc/eb2fd9358411d1829f0000e829fbfe/content.htm
http://help.sap.com/saphelp_crm/helpdata/en/fc/eb3138358411d1829f0000e829fbfe/content.htm
Thanks
Alex
Edited by: Alex Dean on Oct 13, 2010 3:14 PM

[These predefined types|http://help.sap.com/abapdocu_70/en/ABENBUILT_IN_TYPES_DICTIONARY.htm] are only ones available and can only be used when typing data element in DDIC , but not directly in ABAP program.
Moreover what do you need such huge memory allocation for (i.e int64) ? I can't even imagine what max value would that be.
If you want to create dynamically certain data type (local to program) use cl_abap_elemdescr=>get_YYY where YYY stands for data type you want the data object be typed with.
Regards
Marcin

Data types in pi 7.1

Hi,
when do you use core, free and aggregated data types?
Thanks in advance
regards,
Ramya Shenoy

This may help you,
Introduction
SAP delivers descriptions of Global Data Types (GDTs) as Enterprise Services Repository (ESR) content to customers. Customers can create their own data types in the ES Repository and use SAP GDTs.
u2022
Two ways of modeling data types are supported: Classical XSD style and new CCTS (Core Component Technical Specification) style.
u2022
Data types are classified as free-style (classical), core (atoms of CCTS modeling), or aggregate (complex CCTS)
u2022
Standard fault data types are no longer created automatically for every namespace (only when fault message type is created).
u2022
Additional functions in data type editor provide better support for structural changes (e.g., moving subtrees).
More Information:
SAP Help Portal: Global Data Types
According to this, we distinguish between SAP Core Data Type and SAP Global Data Type. The SAP Core Data Type as well as the W3C Type (XSD type) does not have any business semantics. The SAP GDT has business semantics, it actually can be based on either a core or an aggregated DT.
Free-style data types are directly based on the primitive data types, e.g., xsd:decimal. They do not need any further parameters to define themselves.
More Information:
u2022
SAP Help Portal: Core Data Types and Aggregated Data Types Recommendation
When to use free, core and aggregated data types
Core data types are based on CCTS specification. Aggregated data types have business semantics, are based on CDTs, and are the basis for application-specific data types SAP-wide.
Customers who adhere to the CCTS specification or have business scenarios dealing with SAP backend systems, should try and reuse the existing core and aggregated data types delivered by SAP. However, customers who wish to use their own schema for defining the data types, free-style data type is the preferred approach.
While transferring the business scenarios from XI 3.0/PI 7.0 to PI 7.1, all the data types in the design objects will be transferred as free-style data types by default.
While creating new objects in PI 7.1x, it is recommended to reuse the core and aggregated global data types provided by SAP.
The detailed list of SAP delivered data types is available on SAP Developer Network (SDN) at ES Workplace.
https://www.sdn.sap.com/irj/sdn/esworkplace
Core data types
Core data types are based on representation terms which are ISO 15000 5 (ebCCTS) compliant.
SAP delivers core data types with the same name as representation terms. Applying the standard methodology simplifies the implementation of cross-company processes.
CDTs are intermediate data types, and are a level above primitive data types like decimal, string, etc. They are defined by representation terms such as Amount, Identifier, etc. They are themselves not yet application-specific and are therefore referred to as context-free.
While creating core data type based on any given representation term, we get an option to either use a default XSD type or reuse an existing core data types.
For using the standard XSD types we select Type as u2018XSD Typeu2019
For reusing already existing core data type we select Type as u2018Data Typeu2019 Prerequisite
Define a dependency on the SWC SAP Global to reuse any of the standard core data types shipped by SAP.
xample

Data type (subelement /atrribute)

Hi all
       i am implementing a scenario of IDOc to File
the problem is with data type
At the receiver file system the structure will be : 1 HEADER
                                                    *(UNBOUNDED) lineitem.
i created the table strucure of type
                               BALANCES        category         Occurrence
                                    item           element           0.unbounded
                                       year        element           0.1
                                       month     element           0.1
                                       credit      element           0.1
                                       debit       element           0.1
                                       currency element          0.1
(year,month, cred, debit..) are subelement of item , item is subelement of BALANCES
and it is working...
but i need to clarify <b>when to use Attribute and element/subelement</b>, and if i had a table structure
datatype
regards,
ajay pant

Attributes are properties to element in XML. While you are dealing with file adapters, all you need is elements. As an example to attributes usage, refer the weblog
https://www.sdn.sap.com/irj/sdn/weblogs?blog=/pub/wlg/2002. [original link is broken] [original link is broken] [original link is broken] [original link is broken] This weblog deals with a special attribute <b>hasQuot</b> while using receiver JDBC data types.
Regards,
Jai Shankar

Source XML data type declaration querry

Hi all,
I am very confused in below XML data type declaration.
I am dealing first time with this type of XML.
In source XML header items are mentioned in header node(address).
<address addressline1="6th & Hunt" addressline2="" city="Pryor" state="OK" country="Sun" zip="74361">
- <phoneinfo>
<phone type="work">9999999999</phone>
</phoneinfo>
- <faxinfo>
<fax>100000001</fax>
</faxinfo>
</address>
Please Help in the "Data type declaration" of above source XML????
How can i use this data type in message mapping????
Thanks & Regards

Hi Umesh,
You can use Data types with Attributes in XI.
http://help.sap.com/saphelp_nw2004s/helpdata/en/3b/d2a3f7a166514abb8cf5635b71974f/frameset.htm
And you can even try with the External Definition also.
Hope this helps,
regards,
Moorthy

SQL connection string reader Date time data type format

I am using below script to fetch data fields from DB. Script runs fine but at the end receiving following error as
Exception calling "GetDateTime" with "1" argument(s): "Specified cast is not valid."
At line:6 char:36
+ $termdate = $reader.GetDateTime <<<< (23)
+ CategoryInfo : NotSpecified: (:) [], MethodInvocationException
+ FullyQualifiedErrorId : DotNetMethodException
$sqlconstr = 'Data Source=Server;Initial Catalog=DB;User ID=User;pwd=$XXXX;'
$sqlconn = New-Object system.Data.SqlClient.SqlConnection
$sqlconn.connectionstring = $sqlconstr
$sqlconn.open()
$sqlquery1 = "SELECT * from TERMDB"
$SqlCmd = New-Object System.Data.SqlClient.SqlCommand ($sqlquery1,$SqlConn)
$reader=$sqlcmd.ExecuteReader()
while ($reader.read())
$emp = $reader.GetString(0)
$fn = $reader.GetString(3)
$ln = $reader.GetString(5)
$termdate = $reader.GetDate(24)
"$emp,$fn,$ln,$termdate" | out-file -FilePath "C:\testing1.txt" –append
$sqlconn.close()
Please help with the data type required for Date time.

Thanks.
When i run syntax i gets below error.
$conn = New-Object system.Data.SqlClient.SqlConnection
$conn.connectionstring='Data Source=Server;Initial Catalog=DB;User ID=User;pwd=$XXXX;'
$conn.open()
PS X:\> $cmd=$conn.CreateCommmand()
Method invocation failed because [System.Data.SqlClient.SqlConnection] doesn't contain a method named 'CreateCommmand'.
At line:1 char:26
+ $cmd=$conn.CreateCommmand <<<< ()
+ CategoryInfo : InvalidOperation: (CreateCommmand:String) [], RuntimeException
+ FullyQualifiedErrorId : MethodNotFound
I will mark it as Answered & open new thread for AD cmdlet.

JDBC insert with XMLTYPE data type

Hi,
SOAP to JDBC scenario. Oracle 11G as a receiver.
Requirement is to insert whole xml payload message in one of Oracle table fields as a xml string. Target oracle DB table column is defined with XMLTYPE data type, it has capacity to hold xml data more than 4GB. I am using graphical mapping with direct INSERT statement.
When I try to insert xml payload with smaller size transaction goes through. However when the xml payload size increases it is giving following error in JDBC receiver communication channel monitoring.
Could not execute statement for table/stored proc. "TABLE_NAME" (structure "StructName") due to java.sql.SQLException: ORA-01704: string literal too long
Here is insert statement as in communication channel monitoring. (Note: XML payload with bold characters is truncated)
INSERT INTO TABLE_NAME (REQ_ID, OUTAGE_OBJ, TIMESTAMP, PROCESSED_FLAG) VALUES (VAL1, <?xml version="1.0" encoding="UTF-8"?>............</>, TO_DATE(2010-11-15 10:21:52,YYYY-MM-DD HH24:MI:SS), N)
Any suggestions to handle this requirement?
Thank you in advance.
Anand More.

Hi Anand,
The problem here is definitely the length of the SQL query. i.e "INSERT INTO ......... VALUES......."
This is what i got when i searched for this ORACLE error code:
ORA-01704: string literal too long
Cause: The string literal is longer than 4000 characters.
Action: Use a string literal of at most 4000 characters. Longer values may only be entered using bind variables.
Please ask a ORACLE DB expert on how to handle this Also i am not sure how can we handle Bind Varibales in SAP PI.
I hope this helps.
Regards, Gaurav.

Data Types for JDBC Sender/Receiver Adapter

HI experts,
I am very much confused how the data types shoudl be for the Sender/receiver for JDBC.
And is there any standard format where it should be used, or what is the strucutre to be used,.
Please let me know in clear and help me out in this regard,
Edited by: Amruth on Dec 4, 2008 6:11 AM

HI Nagarjuna,
If my understanding is correct, When you trigger the Idoc from R/3 it thrown the error in XI.
If you want to send the same Idoc then go to WE19 in R/3 system enter the same Idoc number and execute the scenaio. It send the Idoc to XI system, but the message number will change.
Regards
Goli Sridhar

How to access PL/SQL data types through JDBC

Hi,
We have stored procedures written in PL/SQL. These stored procs take both IN and OUT parameters. The parameter types are both regular datatypes like NUMBER, VARCHAR etc. So far so good. I know how to handle these data types.
Some of the stored procs also use parameters that are defined as composite data types like %ROWTYPE or %RECORD. How would I set the values of these data types? Can I use the oracle extension - support for Oracle Objects to accomplish this. If so please let me know with an example. If not any other suggestions or help will be greatly appreciated.
Thanks
Karthik
null

JDBC (and SQLJ) only support SQL types as stored procedure arguments, not PL/SQL types.
If your stored procedure uses a PL/SQL-only type, such as BOOLEAN, record types, or index-by tables, then you cannot call it from Java (or, for that matter, from other languages as well).
There is one exception: scalar index-by table arguments have been supported since JDBC 8.1.7 in the JDBC-OCI driver (refer to the JDBC manual for specifics).
One workaround is to create wrapper PL/SQL stored procedures that take SQL arguments and convert them to PL/SQL -and vice versa- and call the original PL/SQL stored procedures. For example, a record type could be exploded into individual arguments, or it could be converted into a SQL object type, index-by tables could be represented as SQL collection types, etc.
You can find a small example of this in the back of the JPublisher manual, where an example is given how to call a PL/SQL stored procedure that takes BOOLEAN arguments.

Logical data type -please help

Hello there
I want to use same jdbc code for different databases like MS Access, SQL server, Oracle, DB2 etc. But in case of logical data type fields (trye/false) in table I am facing problem in compatibilty. because it is being defined differently in sme databases.
Is there anybody who can help me solving the problem?
thanks in advance.
mortoza

You can use a char(1) column(as jschell said) or int(1) and use 1 and 0 for true/false or you could have VARCHAR(30) with "the value is true..". It doesn't really matter, but you have to check for this value to set your boolean value in your program:
boolean bool;
if ( resultset.getString(column_number).equals("T")
// or if ( resultset.getInt(column_number) == 1)
// or if ( resultset.getString(column_number).equals("the value is true..")
bool = true;
else
bool = false;

Help on JDBC Date type

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