SQL Query Editor Hangs Completely!

Hi,
I am working on Dell Precision 360,Windows XP with 512MB RAM.
Problem is Studio creator works almost well with the 512MB RAM(esp. by increasing the process priority),
but whenever I open the SQL Query Editor to edit a query it hangs completely.
I don't think it hangs due to memory shoratge problem.
what could be the reason or is their some other alternative ,coz whenever it hangs i have to manually kill the process due to which sometime some files get corrupted.

Hi,
The system requirements for Creator 2 can be found at:
ttp://developers.sun.com/prodtech/javatools/jscreator/features/sysreqs/index.html
As can be seen 1 GB RAM is required. At 512 MB the performance will be affected.
Cheers
Giri

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Sql Query Editor hangs

Hi after attaching a table component in a jsp.....and the selecting the table from the datasource...... the Sql Query editor hangs when trying to click on the table-nameRowset entry in the outline..
could anybody tell me what might be wrong

Hi,
The system requirements for Creator 2 can be found at:
ttp://developers.sun.com/prodtech/javatools/jscreator/features/sysreqs/index.html
As can be seen 1 GB RAM is required. At 512 MB the performance will be affected.
Cheers
Giri

SQL Query editor misbehaving

SQL query builder does not allow LIKE criteria for selecting
data, as in:
SELECT ALL ROOT.PERSON.PERSONID,
                         ROOT.PERSON.JOBTITLE,
                         ROOT.PERSON.FREQUENTFLYER,
                         ROOT.PERSON.NAME
    FROM ROOT.PERSON
WHERE PERSON.NAME LIKE ? ;I tried editing the JAVA code for my web form directly:
           personRowSet.setCommand("SELECT ALL ROOT.PERSON.PERSONID, ROOT.PERSON.JOBTITLE,
ROOT.PERSON.FREQUENTFLYER, ROOT.PERSON.NAME
\nFROM ROOT.PERSON\nWHERE PERSON.NAME LIKE ?");
but as soon as I click on the SQL Query editor, eg. to add an output column, an error window pops up, and in the JAVA
code the 'LIKE' statement becomes '='.
I tried typing the 'LIKE' criteria in the SQL source code window,
but I get the same behaviour: the JAVA source gets updated, but
as soon as I return to the SQL Query editor, the error window
pops up and the 'LIKE' statement is replaced by '='.
Otherwise I found the way the IDE handles data table
component binding to database data rather elegant.
lovely work, guys!

Nice to know that, thanks for the feedback.
Please consider the "LIKE" operator a very powerful and useful SQL keyword, by means of which you can incorporate all kinds of expressions in order to build a comparison that is much like regular expressions.
Whoever used the LIKE operator to select stuff is probably never give it away because it is so powerful and programmable with variables and all sorts of constructs - you can practically go after any "text" field with it and get it your way.
I personally would rather have the EQUAL operator handle regular expressions directly - but I found LIKE easier and more viable to handle programmatically using variables/field contents as part of the search arguments. This ia also a limitation of SQL Server, Access, etc. - but you can't say that they didn't provide you with a suitable ersatz.
So I guess supporting LIKE makes sense for Studio Creator...

Passing SessionBean variable to sql query editor

Hi,
I am trying to pass a variable that I define locally in SessionBean to sql query via the query editor.
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--izumi

Use this SQL query:
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SQL query editor and "like" with a parameter (can't get it to work).

I've been following all sorts of directions on how to use mysql a table and modifying the query to accept a parameter, funny thing is no matter how I try to construct the simplest query, the query editor does not parse the query properly when using the "LIKE" statement.
Using 3.11 and/or 3.12 of the J/connector with no success.
I am using a query that resembles the following:
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I have tried these varriations of the "like" statement.
'%?%' - expected this to work, it parses correctly but errors out claiming invalid number of parameters.
%?% - without quotes causes parsing errors.
'?' - parses correctly but isn't the correct query.
? - again without quotes causes parsing errors,even if it did it isn't the correct query.
If I set the query to use a value instead of a parameter - it works fine.
Hints? Suggestions? Bug?
Thanks in advance.

Hmm, try use
select ... like ?
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Is there any Sql Query Editor in SAP

Is There any Option to write the sql query .
like sql plus or toad in oracle.

What is the transaction code for that.
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SQL Error in Query Editor

Hello All,
I am new to the Sun Java Studio Creator and in the tutorial Linking Components to Data tutorial.
I created my own datasource which is a MS Access database.
I have a simple look up table and I dragged the table onto the dropdown list as instructed and nothing happened. The dialog box the tutorial said would appear didn't appear.
So I right clicked on the rowset added on to the page to get in the Query Editor.
When opening the Query Editor, I get an error:
Error Connecting to Database:
java.sql.SQLException:[Microsoft][ODBC Driver Manager] does not support this function
The SQL reads in the editor is something like this:
SELECT ALL tableName.Column 1 FROM tblName
Why does it automatically put the "All". Is that standard SQL? I don't think so. But I guess I could be wrong.
I have not seen this used in other SQL. I've used T-SQL, PL/SQL, ACCESS SQL and never had I seen the "ALL" preceding the columns of the table.
Quite frustrating when something as simple as a simple SELECT statement does not work when you're trying to learn a new tool.
When adding the datasource, the test connection is fine. The query editor sees all of my tables in the MS Access database and all of the added table's columns.
Am I missing a driver, or update to a driver? Or is this Sun's way of saying "Screw Your Microsoft database use something that we want you to use!!"
Which is not pretty cool.
I'm a newbie with this tool, but I have been coding for a while using MICROSOFT products. And have not had the same problems as this. Or at least getting help through documentation.
I'm just venting here. I want to learn this tool. And when simple processes doesn't work. And documentation in why it's now working is hard to find, it gets quite frustrating.
Anyone's help would be greatly appreciated.
I truly appreciate your time for reading through my frustration.

Hi,
Please check the driver and also take a look at the link for "Supported Database Servers and JDBC Drivers"
http://www.sun.com/software/products/jscreator/sysreq.xml
regards
MJ

Sql Query taking very long time to complete

Hi All,
DB:oracle 9i R2
OS:sun solaris 8
Below is the Sql Query taking very long time to complete
Could any one help me out regarding this.
SELECT MAX (md1.ID) ID, md1.request_id, md1.jlpp_transaction_id,
md1.transaction_version
FROM transaction_data_arc md1
WHERE md1.transaction_name = :b2
AND md1.transaction_type = 'REQUEST'
AND md1.message_type_code = :b1
AND NOT EXISTS (
SELECT NULL
FROM transaction_data_arc tdar2
WHERE tdar2.request_id = md1.request_id
AND tdar2.jlpp_transaction_id != md1.jlpp_transaction_id
AND tdar2.ID > md1.ID)
GROUP BY md1.request_id,
md1.jlpp_transaction_id,
md1.transaction_version
Any alternate query to get the same results?
kindly let me know if any one knows.
regards,
kk.
Edited by: kk001 on Apr 27, 2011 11:23 AM

Dear
/* Formatted on 2011/04/27 08:32 (Formatter Plus v4.8.8) */
SELECT   MAX (md1.ID) ID, md1.request_id, md1.jlpp_transaction_id,
         md1.transaction_version
    FROM transaction_data_arc md1
   WHERE md1.transaction_name = :b2
     AND md1.transaction_type = 'REQUEST'
     AND md1.message_type_code = :b1
     AND NOT EXISTS (
            SELECT NULL
              FROM transaction_data_arc tdar2
             WHERE tdar2.request_id = md1.request_id
               AND tdar2.jlpp_transaction_id != md1.jlpp_transaction_id
               AND tdar2.ID > md1.ID)
GROUP BY md1.request_id
        ,md1.jlpp_transaction_id
        ,md1.transaction_versionCould you please post here :
(a) the available indexes on transaction_data_arc table
(b) the description of transaction_data_arc table
(c) and the formatted explain plan you will get after executing the query and issuing:
select * from table (dbms_xplan.display_cursor);Hope this helps
Mohamed Houri

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Thanks Scott for responding. There is no any custom code. Here is the navigation to reach there:
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Getting session hang When calling Function from SQL query

Hi All,
I am using Oracle 8.1.7.4.0. I have a fucntion in a Package and I am calling it from the SQL query. When I am firing the query my oracle session is going to hang position and I am not able to any thing. I have to kill the session.
But this same thing is working fine in Oracle 9.i.
There are no out parameter and no DML, DDL and DCL statement in this fucntion.
Could you please get back me what is the problem on it.
Regards
SUN

Check why your session hangs.
Just a few ideas:
* Blocking locks?
* Endless loop?
* Performance (maybe it is just slow in orac8i and you have to wait a bit longer). Check the execution plans of the SQL statements in your function.
* Don't use a function, but direct SQL, it is faster in both versions.

Problem with SQL query never completing

Right I have a piece of code which executes an SQL query but no matter what I do the program always hangs whenever it gets to the SQL execute line, I have tried using stmt.execute, executeUpdate and executeQuery and none work.
I can however connect to the database directly and run the same query and it works fine, would be really grateful for some help.
Code snippet is below, and works is never printed to the command line.
       SQLString = "INSERT INTO TH.OUTPUT_DATA_SNAPSHOT_HDR_TH " +
                "( EXEC_DATE, USER_ID, OUTPUT_STYLE, OUTPUT_DATE, " +
                "OUTPUT_FILENAME, SPARE_CHAR_01, SPARE_CHAR_02, " +
                "SPARE_CHAR_03, SPARE_CHAR_04, SPARE_CHAR_05, " +
                "SPARE_CHAR_06, SPARE_CHAR_07, SPARE_CHAR_08, " +
                "SPARE_CHAR_09, SPARE_CHAR_10, SPARE_DATE_01, " +
                "SPARE_DATE_02, SPARE_DATE_03, SPARE_DATE_04, " +
                "SPARE_DATE_05, SPARE_DATE_06) " +
                "VALUES " +
                "('" + OutExec_Date + "', '" +                     // Exec_Date
                String.valueOf(DatabaseProperties.AppUserID) +     // User ID
                "', '" + OutputStyle + "', " +                     // Output_Style
                "'" + OutputDate + "', " +                         // Output_Date
                "'" + GlobVarStore.CopyInvDirectory + "', "+       // Output_Filename
                "'', " +                                           // Spare_Char_01
                "'', " +                                           // Spare_Char_02
                "'', " +                                           // Spare_Char_03
                "'', " +                                           // Spare_Char_04
                "'', " +                                           // Spare_Char_05
                "'', " +                                           // Spare_Char_06
                "'', " +                                           // Spare_Char_07
                "'', " +                                           // Spare_Char_08
                "'', " +                                           // Spare_Char_09
                "'', " +                                           // Spare_Char_10
                "'" + OutputDate + "', " +                         // Spare_Date_01 - Must not be null
                "'" + OutputDate + "', " +                         // Spare_Date_02
                "'" + OutputDate + "', " +                         // Spare_Date_03
                "'" + OutputDate + "', " +                         // Spare_Date_04
                "'" + OutputDate + "', " +                         // Spare_Date_05
                "'" + OutputDate + "'" +                           // Spare_Date_06
       Statement stmt = DatabaseProperties.DBConnection.createStatement();
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       stmt.executeQuery(SQLString);
       System.out.println("works");

Right I didn't know what a prepared statement was so have done a bit of research and come up with the following code, seems to give same error.
I know the connection is working because other SQL code is executing in program before it gets to this point, have included the actual SQL statement as well.
Cheers for your help
       try
          PreparedStatement prepStmt = DatabaseProperties.DBConnection.prepareStatement("INSERT INTO TH.OUTPUT_DATA_SNAPSHOT_HDR_TH ( EXEC_DATE, USER_ID, OUTPUT_STYLE, OUTPUT_DATE, OUTPUT_FILENAME, SPARE_CHAR_01, SPARE_CHAR_02,SPARE_CHAR_03, SPARE_CHAR_04, SPARE_CHAR_05,SPARE_CHAR_06, SPARE_CHAR_07, SPARE_CHAR_08,SPARE_CHAR_09, SPARE_CHAR_10, SPARE_DATE_01,SPARE_DATE_02, SPARE_DATE_03, SPARE_DATE_04, SPARE_DATE_05, SPARE_DATE_06) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?,?, ?, ?, ?, ?, ?, ?, ?, ?)");
          prepStmt.setString(1,OutExec_Date);
          prepStmt.setString(2, String.valueOf(DatabaseProperties.AppUserID));
          prepStmt.setString(3,OutputStyle);
          prepStmt.setString(4,OutputDate);
          prepStmt.setString(5,GlobVarStore.CopyInvDirectory);
          prepStmt.setString(6,"");
          prepStmt.setString(7,"");
          prepStmt.setString(8,"");
          prepStmt.setString(9,"");
          prepStmt.setString(10,"");
          prepStmt.setString(11,"");
          prepStmt.setString(12,"");
          prepStmt.setString(13,"");
          prepStmt.setString(14,"");
          prepStmt.setString(15,"");
          prepStmt.setString(16,OutputDate);
          prepStmt.setString(17,OutputDate);
          prepStmt.setString(18,OutputDate);
          prepStmt.setString(19,OutputDate);
          prepStmt.setString(20,OutputDate);
          prepStmt.setString(21,OutputDate);
          System.out.println(prepStmt.toString());
          prepStmt.executeUpdate();
          System.out.println("works");
       catch(SQLException SQLe)
          SQLe.printStackTrace();
INSERT INTO TH.OUTPUT_DATA_SNAPSHOT_HDR_TH ( EXEC_DATE, USER_ID, OUTPUT_STYLE, OUTPUT_DATE, OUTPUT_FILENAME, SPARE_CHAR_01, SPARE_CHAR_02, SPARE_CHAR_03, SPARE_CHAR_04, SPARE_CHAR_05, SPARE_CHAR_06, SPARE_CHAR_07, SPARE_CHAR_08, SPARE_CHAR_09, SPARE_CHAR_10, SPARE_DATE_01, SPARE_DATE_02, SPARE_DATE_03, SPARE_DATE_04, SPARE_DATE_05, SPARE_DATE_06) VALUES ('09/09/2009', '200', 'INVOICE', '16/09/2009', 'C:\Users\aaronh\DOC20090916163456.txt', '', '', '', '', '', '', '', '', '', '', '16/09/2009', '16/09/2009', '16/09/2009', '16/09/2009', '16/09/2009', '16/09/2009')

Execute SQL Task Editor: The query failed to parse. Syntax error, permission violation, or other nonspecific error.

Environment: SQL Server 2008 R2
Code:
CREATE TABLE dbo.PkgAudit
PkgAuditID INT IDENTITY(1, 1),
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NumberofRecords VARCHAR(50),
Status1 VARCHAR(50),
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Screen Shot (Parameter Mapping):
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Post Author: MissMarnie
CA Forum: Data Connectivity and SQL
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Post Author: synapsevampire
CA Forum: Data Connectivity and SQL
IF you're trying to get assistance with setting up a query as the source for a report, try posting your Crystal version and the database type.
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Hi all,
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Venket,
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SQL Query Editor Hangs Completely!

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