GridView with SearchBox column
Can a column of a GridView be a SearchBox?
Hi FSL_AU,
Have you tried to use SearchBox in GridView control? I tried to put SearchBox control to replace the ComboBox in GridView, it worked well. I modified the code based on this MSDN sample.
https://code.msdn.microsoft.com/windowsapps/SearchBox-control-sample-0f64f94d. See details in Scenario 1.
Steps to reproduce.
Create a new GridView.
Override its ItemTemplate.
Copy SearchBox XAML into date template.
Bind datasource to GridView
Run your project.
<GridView x:Name="gridview1" HorizontalAlignment="Left" Margin="385,10,-185,0" VerticalAlignment="Top" Width="100">
<GridView.ItemTemplate>
<DataTemplate>
<StackPanel>
<SearchBox x:Name="SearchBoxSuggestions" Height="35" HorizontalAlignment="Stretch" VerticalAlignment="Bottom" SuggestionsRequested="SearchBoxEventsSuggestionsRequested" QuerySubmitted="SearchBoxEventsQuerySubmitted"/>
<TextBox Text="{Binding Name}"></TextBox>
</StackPanel>
</DataTemplate>
</GridView.ItemTemplate>
</GridView>
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I am having a table with BLOB column. When I export such a table it gets exported correctly, but when I import the same in different schema having different tablespace it throws error
IMP-00017: following statement failed with ORACLE error 959:
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IMP-00003: ORACLE error 959 encountered
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I used the import command as follows :
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What can I do so that this table gets imported correctly?
Also tell me "whether the BLOB is stored in different tablespace than the default tablespace of the user?"
Thanks in advance.Hello,
U can either
1) create a tablespace with the same name in destination where you are trying to import.
2) get the ddl of the table, modify the tablespace name to reflect the existing tablespace name in destination and run the ddl in the destination database, and run your import command with option ignore=y--> which will ignore all the create errors.
Regards,
Vinay -
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I'm having some problems with my columns in IE6. The math is
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For some reason IE6 seems to be doubling the numbers I assign as my
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2 columns.
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quovadimus02 wrote:
> I'm having some problems with my columns in IE6. The
math is all correct and
> it lays out perfectly fine in firefox as expected. For
some reason IE6 seems
> to be doubling the numbers I assign as my margins. Can
anyone give me a tip as
> to what's wrong here before I trash this whole idea and
go with a old fashioned
> table.
>
> 2 columns.
> 15px left and right margins on the "left" column, 470px
wide
> 15px right margin on the "right"column, 455px wide
>
>
>
> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0
Transitional//EN"
> "
http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
> <html xmlns="
http://www.w3.org/1999/xhtml">
> <head>
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Hi Gurus-
Can you upload Excel file with hidden column and get the function to read values in hidden column? If yes, could you please guide me how?
I am using ALSM_EXCEL_TO_INTERNAL_TABLE
Any help will be highly appreciated.
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Have a look at program RSDEMO01 (available in the controls examples of the workbench). It demonstrates an OLE connection to Excel.
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I'm facing an issue while printing an ALV report which has around 22 columns .If i reduce the column display in the code . I'm able to print but not with 22 columns.. I have used Line-size = 1023 and line-count = 60 , but still the problem persists .
I also searched in SDN with similar issue but managed to get only the above solution which is not working .
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Hello.
I have a little problem with checkbox column in matrix.
Column is binded to the UserData.
It has ValOn="Y", ValOff="N".
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How can I solve it ?
Sorry for my english.
Kamil WydraHello Kamil,
I am not sure about your problem, but here is an example of how to use checkbox in UI API.
First, create the matrix with checkbox column in Screen painter, and the output is an xml file, like this. Type as 121 indicates that it is a check box.
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<databind alias="U_RENTED" databound="1" table="@VIDS" />
<ExtendedObject />
Second, bind the column to table from DB. This is a bug of 2004 Screen Painter, so if you are using 2005 Screen Painter, there is no problem.
Third, when you open the form, you can check and uncheck the cell.
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Hope this helps,
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Hello
I saw sth strange in my report. I assume that it could happens very often.
I have report with few columns which two of them ar most complicated (many joins subqueries aggreagations on joined values etc.) These two columns (i.e C3,C4) should be multiplied (C3*C4).
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SELECT SAWITH0.C1 as C1,
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I checked that SQL like this:
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runs few times faster than that above
I know that I can do this multiply in business model layer but sometimes users can multiply(or other operations) on columns in reports without my knowledge and it kills my db :(. Where is bug? Why SQLs with WITH clause takes so much db time?
Thank you for each kind of helpWITH clause or Subquery Factoring allows the set of data to be reused multiple times within the SQL. Oracle will usually materialize the data into a temporary table (you will see it if you take an explain plan of the SQL).
I would be surprised if it was the actual WITH clause that was causing the performance issue, however you can test this by turning the WITH clause feature off. Go to the Physical model, right mouse click on your Database > Properties > Features Tab, scroll down to WITH_CLAUSE_SUPPORTED and switch it off.
I'd be interested to know if you do see actual improvement.
Good Luck. -
BO xi 3.1 u2013 schedule a template for multiple reports with different column
Hi,
I need to migrate the existing reports from SQL Server Reporting Services to BO, and the column order in the report is very important to the clients since clients have existing code to ingest these reports into their database. Now I want to schedule a single template with different parameters for all reports in BO, or create a single template with lot of parameters for all reports. My question is how I might use one template to create multiple reports with different column orders in the reports?
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v_columnA would have a if statement in it
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This would only work when you had a small set of clients.
This might be more managable if it was done in the universe
Regards
Alan -
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HOW TO CREATE A TABLE WITH 800 COLUMNS?
I have to create a table with 800 columns.I know the create statement to create a table but it will take more time.
So tell me the other method.If you really think that you have to store 800 values for a given entity, it would be a wise idea if you store you information in columnar fashion. Make a main table and a attribute table, keep the primary identifier in the main table and store other attributes in the attribute table where you can keep the primary key of the first table as foreign key (not necessary) to maintain the relationship.
eg.
emp_id
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1
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emp_name
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1
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dob
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Creating table with large number of columns is bad design as suggested by other Gurus.
Thanks -
How to create a table with editable column values.
Hi everyone,
I think this is very simple but i'm not able to find how to do this. This is my requirement. I need to create a table with n columns and 1 row initially. user should be able to enter data into this table and click of a button should insert data into the data base table. Also there should be a button at the bottom of the table to add 1 row to the table.
I know how to do the insert to database, but can anyone please let me know how to create a table that allows user to enter data and how to create a add 1 row button?
Thanks in Advance!Raghu,
Go through the ToolBox tutorial Create Page & Advanced table section of OAF Guide.
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Is it possible to create a Column with Conditional Mandatory with another Column?
Is it possible to create a Column with Conditional Mandatory with another Column?
For example
In a Table we have column A, B, C.
A is Primary Column.
B is Optional
C is Conditional Mandatory.
A B
C
12345 ABC
OK
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NULL
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OK
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create table YourTable
A int primary key,
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Re: BUG? APEX 4.0: ORA-20503 error editing report with 400+ columns
Hello Everyone.
I've run into something quite strange and am hoping you can help me.
I am using Apex 4.0.1 and Oracle version 10.2.0.5. I've created a "classical" report in which the underlying SQL is a very simple:
select * from pvtabThe Oracle table pvtab consists of 419 columns, all of which are varchar2(88) and number type. That's it.
When I run the report, al of the columns show up as expected.
However, when I go into the "Report Attributes" tab and click on one of the fields (any of them, it doesn't matter which one), I immediately get the following error:
ORA-20503: Current version of data in database has changed since user initiated update process. current checksum = "598CAA7B68746A66F4B99E1512C36DED" application checksum = "0"If if replace the "*" with a few actual column names, then I am able to access any of these columns without problem.
If I put back the "*", I then encounter this error again.
I have never seen this error with other SQL SELECT statements in which I use the "*" qualifier to retrieve all columns from the table.
And so, I am wondering if the error is caused because of the large number of columns (419) in my table.
I've seen this same error mentioned in connection with forms but never with a report.
So, is there some limit to the number of columns one can have in a "classic" or interactive report?
Any idea why I would be getting this error?
Here is the DDL for my table pvtab:
CREATE TABLE "PVTAB"
( "MICRO" VARCHAR2(4),
"PRIM" VARCHAR2(4),
"UNIT" NUMBER,
"SEC_REF_1" NUMBER,
"SECN_1" VARCHAR2(88),
"SEC_REF_2" NUMBER,
"SECN_2" VARCHAR2(88),
"SEC_REF_3" NUMBER,
"SECN_3" VARCHAR2(88),
"SEC_REF_4" NUMBER,
"SECN_4" VARCHAR2(88),
"SEC_REF_5" NUMBER,
"SECN_5" VARCHAR2(88),
"SEC_REF_6" NUMBER,
"SECN_6" VARCHAR2(88),
"SEC_REF_7" NUMBER,
"SECN_7" VARCHAR2(88),
"SEC_REF_8" NUMBER,
"SECN_8" VARCHAR2(88),
"SEC_REF_9" NUMBER,
"SECN_9" VARCHAR2(88),
"SEC_REF_10" NUMBER,
"SECN_10" VARCHAR2(88),
"SEC_REF_11" NUMBER,
"SECN_11" VARCHAR2(88),
"SEC_REF_12" NUMBER,
"SECN_12" VARCHAR2(88),
"SEC_REF_13" NUMBER,
"SECN_13" VARCHAR2(88),
"SEC_REF_14" NUMBER,
"SECN_14" VARCHAR2(88),
"SEC_REF_15" NUMBER,
"SECN_15" VARCHAR2(88),
"SEC_REF_16" NUMBER,
"SECN_16" VARCHAR2(88),
"SEC_REF_17" NUMBER,
"SECN_17" VARCHAR2(88),
"SEC_REF_18" NUMBER,
"SECN_18" VARCHAR2(88),
"SEC_REF_19" NUMBER,
"SECN_19" VARCHAR2(88),
"SEC_REF_20" NUMBER,
"SECN_20" VARCHAR2(88),
"SEC_REF_21" NUMBER,
"SECN_21" VARCHAR2(88),
"SEC_REF_22" NUMBER,
"SECN_22" VARCHAR2(88),
"SEC_REF_23" NUMBER,
"SECN_23" VARCHAR2(88),
"SEC_REF_24" NUMBER,
"SECN_24" VARCHAR2(88),
"SEC_REF_25" NUMBER,
"SECN_25" VARCHAR2(88),
"SEC_REF_26" NUMBER,
"SECN_26" VARCHAR2(88),
"SEC_REF_27" NUMBER,
"SECN_27" VARCHAR2(88),
"SEC_REF_28" NUMBER,
"SECN_28" VARCHAR2(88),
"SEC_REF_29" NUMBER,
"SECN_29" VARCHAR2(88),
"SEC_REF_30" NUMBER,
"SECN_30" VARCHAR2(88),
"SEC_REF_31" NUMBER,
"SECN_31" VARCHAR2(88),
"SEC_REF_32" NUMBER,
"SECN_32" VARCHAR2(88),
"SEC_REF_33" NUMBER,
"SECN_33" VARCHAR2(88),
"SEC_REF_34" NUMBER,
"SECN_34" VARCHAR2(88),
"SEC_REF_35" NUMBER,
"SECN_35" VARCHAR2(88),
"SEC_REF_36" NUMBER,
"SECN_36" VARCHAR2(88),
"SEC_REF_37" NUMBER,
"SECN_37" VARCHAR2(88),
"SEC_REF_38" NUMBER,
"SECN_38" VARCHAR2(88),
"SEC_REF_39" NUMBER,
"SECN_39" VARCHAR2(88),
"SEC_REF_40" NUMBER,
"SECN_40" VARCHAR2(88),
"SEC_REF_41" NUMBER,
"SECN_41" VARCHAR2(88),
"SEC_REF_42" NUMBER,
"SECN_42" VARCHAR2(88),
"SEC_REF_43" NUMBER,
"SECN_43" VARCHAR2(88),
"SEC_REF_44" NUMBER,
"SECN_44" VARCHAR2(88),
"SEC_REF_45" NUMBER,
"SECN_45" VARCHAR2(88),
"SEC_REF_46" NUMBER,
"SECN_46" VARCHAR2(88),
"SEC_REF_47" NUMBER,
"SECN_47" VARCHAR2(88),
"SEC_REF_48" NUMBER,
"SECN_48" VARCHAR2(88),
"SEC_REF_49" NUMBER,
"SECN_49" VARCHAR2(88),
"SEC_REF_50" NUMBER,
"SECN_50" VARCHAR2(88),
"SEC_REF_51" NUMBER,
"SECN_51" VARCHAR2(88),
"SEC_REF_52" NUMBER,
"SECN_52" VARCHAR2(88),
"SEC_REF_53" NUMBER,
"SECN_53" VARCHAR2(88),
"SEC_REF_54" NUMBER,
"SECN_54" VARCHAR2(88),
"SEC_REF_55" NUMBER,
"SECN_55" VARCHAR2(88),
"SEC_REF_56" NUMBER,
"SECN_56" VARCHAR2(88),
"SEC_REF_57" NUMBER,
"SECN_57" VARCHAR2(88),
"SEC_REF_58" NUMBER,
"SECN_58" VARCHAR2(88),
"SEC_REF_59" NUMBER,
"SECN_59" VARCHAR2(88),
"SEC_REF_60" NUMBER,
"SECN_60" VARCHAR2(88),
"SEC_REF_61" NUMBER,
"SECN_61" VARCHAR2(88),
"SEC_REF_62" NUMBER,
"SECN_62" VARCHAR2(88),
"SEC_REF_63" NUMBER,
"SECN_63" VARCHAR2(88),
"SEC_REF_64" NUMBER,
"SECN_64" VARCHAR2(88),
"SEC_REF_65" NUMBER,
"SECN_65" VARCHAR2(88),
"SEC_REF_66" NUMBER,
"SECN_66" VARCHAR2(88),
"SEC_REF_67" NUMBER,
"SECN_67" VARCHAR2(88),
"SEC_REF_68" NUMBER,
"SECN_68" VARCHAR2(88),
"SEC_REF_69" NUMBER,
"SECN_69" VARCHAR2(88),
"SEC_REF_70" NUMBER,
"SECN_70" VARCHAR2(88),
"SEC_REF_71" NUMBER,
"SECN_71" VARCHAR2(88),
"SEC_REF_72" NUMBER,
"SECN_72" VARCHAR2(88),
"SEC_REF_73" NUMBER,
"SECN_73" VARCHAR2(88),
"SEC_REF_74" NUMBER,
"SECN_74" VARCHAR2(88),
"SEC_REF_75" NUMBER,
"SECN_75" VARCHAR2(88),
"SEC_REF_76" NUMBER,
"SECN_76" VARCHAR2(88),
"SEC_REF_77" NUMBER,
"SECN_77" VARCHAR2(88),
"SEC_REF_78" NUMBER,
"SECN_78" VARCHAR2(88),
"SEC_REF_79" NUMBER,
"SECN_79" VARCHAR2(88),
"SEC_REF_80" NUMBER,
"SECN_80" VARCHAR2(88),
"SEC_REF_81" NUMBER,
"SECN_81" VARCHAR2(88),
"SEC_REF_82" NUMBER,
"SECN_82" VARCHAR2(88),
"SEC_REF_83" NUMBER,
"SECN_83" VARCHAR2(88),
"SEC_REF_84" NUMBER,
"SECN_84" VARCHAR2(88),
"SEC_REF_85" NUMBER,
"SECN_85" VARCHAR2(88),
"SEC_REF_86" NUMBER,
"SECN_86" VARCHAR2(88),
"SEC_REF_87" NUMBER,
"SECN_87" VARCHAR2(88),
"SEC_REF_88" NUMBER,
"SECN_88" VARCHAR2(88),
"SEC_REF_89" NUMBER,
"SECN_89" VARCHAR2(88),
"SEC_REF_90" NUMBER,
"SECN_90" VARCHAR2(88),
"SEC_REF_91" NUMBER,
"SECN_91" VARCHAR2(88),
"SEC_REF_92" NUMBER,
"SECN_92" VARCHAR2(88),
"SEC_REF_93" NUMBER,
"SECN_93" VARCHAR2(88),
"SEC_REF_94" NUMBER,
"SECN_94" VARCHAR2(88),
"SEC_REF_95" NUMBER,
"SECN_95" VARCHAR2(88),
"SEC_REF_96" NUMBER,
"SECN_96" VARCHAR2(88),
"SEC_REF_97" NUMBER,
"SECN_97" VARCHAR2(88),
"SEC_REF_98" NUMBER,
"SECN_98" VARCHAR2(88),
"SEC_REF_99" NUMBER,
"SECN_99" VARCHAR2(88),
"SEC_REF_100" NUMBER,
"SECN_100" VARCHAR2(88),
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"SECN_102" VARCHAR2(88),
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"SECN_103" VARCHAR2(88),
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"SECN_104" VARCHAR2(88),
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"SECN_106" VARCHAR2(88),
"SEC_REF_107" NUMBER,
"SECN_107" VARCHAR2(88),
"SEC_REF_108" NUMBER,
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"SEC_REF_109" NUMBER,
"SECN_109" VARCHAR2(88),
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"SECN_110" VARCHAR2(88),
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"SECN_113" VARCHAR2(88),
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"SECN_114" VARCHAR2(88),
"SEC_REF_115" NUMBER,
"SECN_115" VARCHAR2(88),
"SEC_REF_116" NUMBER,
"SECN_116" VARCHAR2(88),
"SEC_REF_117" NUMBER,
"SECN_117" VARCHAR2(88),
"SEC_REF_118" NUMBER,
"SECN_118" VARCHAR2(88),
"SEC_REF_119" NUMBER,
"SECN_119" VARCHAR2(88),
"SEC_REF_120" NUMBER,
"SECN_120" VARCHAR2(88),
"SEC_REF_121" NUMBER,
"SECN_121" VARCHAR2(88),
"SEC_REF_122" NUMBER,
"SECN_122" VARCHAR2(88),
"SEC_REF_123" NUMBER,
"SECN_123" VARCHAR2(88),
"SEC_REF_124" NUMBER,
"SECN_124" VARCHAR2(88),
"SEC_REF_125" NUMBER,
"SECN_125" VARCHAR2(88),
"SEC_REF_126" NUMBER,
"SECN_126" VARCHAR2(88),
"SEC_REF_127" NUMBER,
"SECN_127" VARCHAR2(88),
"SEC_REF_128" NUMBER,
"SECN_128" VARCHAR2(88),
"SEC_REF_129" NUMBER,
"SECN_129" VARCHAR2(88),
"SEC_REF_130" NUMBER,
"SECN_130" VARCHAR2(88),
"SEC_REF_131" NUMBER,
"SECN_131" VARCHAR2(88),
"SEC_REF_132" NUMBER,
"SECN_132" VARCHAR2(88),
"SEC_REF_133" NUMBER,
"SECN_133" VARCHAR2(88),
"SEC_REF_134" NUMBER,
"SECN_134" VARCHAR2(88),
"SEC_REF_135" NUMBER,
"SECN_135" VARCHAR2(88),
"SEC_REF_136" NUMBER,
"SECN_136" VARCHAR2(88),
"SEC_REF_137" NUMBER,
"SECN_137" VARCHAR2(88),
"SEC_REF_138" NUMBER,
"SECN_138" VARCHAR2(88),
"SEC_REF_139" NUMBER,
"SECN_139" VARCHAR2(88),
"SEC_REF_140" NUMBER,
"SECN_140" VARCHAR2(88),
"SEC_REF_141" NUMBER,
"SECN_141" VARCHAR2(88),
"SEC_REF_142" NUMBER,
"SECN_142" VARCHAR2(88),
"SEC_REF_143" NUMBER,
"SECN_143" VARCHAR2(88),
"SEC_REF_144" NUMBER,
"SECN_144" VARCHAR2(88),
"SEC_REF_145" NUMBER,
"SECN_145" VARCHAR2(88),
"SEC_REF_146" NUMBER,
"SECN_146" VARCHAR2(88),
"SEC_REF_147" NUMBER,
"SECN_147" VARCHAR2(88),
"SEC_REF_148" NUMBER,
"SECN_148" VARCHAR2(88),
"SEC_REF_149" NUMBER,
"SECN_149" VARCHAR2(88),
"SEC_REF_150" NUMBER,
"SECN_150" VARCHAR2(88),
"SEC_REF_151" NUMBER,
"SECN_151" VARCHAR2(88),
"SEC_REF_152" NUMBER,
"SECN_152" VARCHAR2(88),
"SEC_REF_153" NUMBER,
"SECN_153" VARCHAR2(88),
"SEC_REF_154" NUMBER,
"SECN_154" VARCHAR2(88),
"SEC_REF_155" NUMBER,
"SECN_155" VARCHAR2(88),
"SEC_REF_156" NUMBER,
"SECN_156" VARCHAR2(88),
"SEC_REF_157" NUMBER,
"SECN_157" VARCHAR2(88),
"SEC_REF_158" NUMBER,
"SECN_158" VARCHAR2(88),
"SEC_REF_159" NUMBER,
"SECN_159" VARCHAR2(88),
"SEC_REF_160" NUMBER,
"SECN_160" VARCHAR2(88),
"SEC_REF_161" NUMBER,
"SECN_161" VARCHAR2(88),
"SEC_REF_162" NUMBER,
"SECN_162" VARCHAR2(88),
"SEC_REF_163" NUMBER,
"SECN_163" VARCHAR2(88),
"SEC_REF_164" NUMBER,
"SECN_164" VARCHAR2(88),
"SEC_REF_165" NUMBER,
"SECN_165" VARCHAR2(88),
"SEC_REF_166" NUMBER,
"SECN_166" VARCHAR2(88),
"SEC_REF_167" NUMBER,
"SECN_167" VARCHAR2(88),
"SEC_REF_168" NUMBER,
"SECN_168" VARCHAR2(88),
"SEC_REF_169" NUMBER,
"SECN_169" VARCHAR2(88),
"SEC_REF_170" NUMBER,
"SECN_170" VARCHAR2(88),
"SEC_REF_171" NUMBER,
"SECN_171" VARCHAR2(88),
"SEC_REF_172" NUMBER,
"SECN_172" VARCHAR2(88),
"SEC_REF_173" NUMBER,
"SECN_173" VARCHAR2(88),
"SEC_REF_174" NUMBER,
"SECN_174" VARCHAR2(88),
"SEC_REF_175" NUMBER,
"SECN_175" VARCHAR2(88),
"SEC_REF_176" NUMBER,
"SECN_176" VARCHAR2(88),
"SEC_REF_177" NUMBER,
"SECN_177" VARCHAR2(88),
"SEC_REF_178" NUMBER,
"SECN_178" VARCHAR2(88),
"SEC_REF_179" NUMBER,
"SECN_179" VARCHAR2(88),
"SEC_REF_180" NUMBER,
"SECN_180" VARCHAR2(88),
"SEC_REF_181" NUMBER,
"SECN_181" VARCHAR2(88),
"SEC_REF_182" NUMBER,
"SECN_182" VARCHAR2(88),
"SEC_REF_183" NUMBER,
"SECN_183" VARCHAR2(88),
"SEC_REF_184" NUMBER,
"SECN_184" VARCHAR2(88),
"SEC_REF_185" NUMBER,
"SECN_185" VARCHAR2(88),
"SEC_REF_186" NUMBER,
"SECN_186" VARCHAR2(88),
"SEC_REF_187" NUMBER,
"SECN_187" VARCHAR2(88),
"SEC_REF_188" NUMBER,
"SECN_188" VARCHAR2(88),
"SEC_REF_189" NUMBER,
"SECN_189" VARCHAR2(88),
"SEC_REF_190" NUMBER,
"SECN_190" VARCHAR2(88),
"SEC_REF_191" NUMBER,
"SECN_191" VARCHAR2(88),
"SEC_REF_192" NUMBER,
"SECN_192" VARCHAR2(88),
"SEC_REF_193" NUMBER,
"SECN_193" VARCHAR2(88),
"SEC_REF_194" NUMBER,
"SECN_194" VARCHAR2(88),
"SEC_REF_195" NUMBER,
"SECN_195" VARCHAR2(88),
"SEC_REF_196" NUMBER,
"SECN_196" VARCHAR2(88),
"SEC_REF_197" NUMBER,
"SECN_197" VARCHAR2(88),
"SEC_REF_198" NUMBER,
"SECN_198" VARCHAR2(88),
"SEC_REF_199" NUMBER,
"SECN_199" VARCHAR2(88),
"SEC_REF_200" NUMBER,
"SECN_200" VARCHAR2(88),
"SEC_REF_201" NUMBER,
"SECN_201" VARCHAR2(88),
"SEC_REF_202" NUMBER,
"SECN_202" VARCHAR2(88),
"SEC_REF_203" NUMBER,
"SECN_203" VARCHAR2(88),
"SEC_REF_204" NUMBER,
"SECN_204" VARCHAR2(88),
"SEC_REF_205" NUMBER,
"SECN_205" VARCHAR2(88),
"SEC_REF_206" NUMBER,
"SECN_206" VARCHAR2(88),
"SEC_REF_207" NUMBER,
"SECN_207" VARCHAR2(88),
"SEC_REF_208" NUMBER,
"SECN_208" VARCHAR2(88)
);Thank you for any help/advice.
Elie
Edited by: EEG on Jun 12, 2011 2:09 PMSo, is there some limit to the number of columns one can have in a "classic" or interactive report?Yes. See Oracle® Application Express Application Builder User's Guide Release 4.0, Appendix B: Oracle Application Express Limits.
Any idea why I would be getting this error?No, but I've replicated it in APEX 4.0.2.00.07 on 11.2.0.1.0 EE using a table of 420 <tt>varchar2(88)</tt> columns:
>
ORA-20503: Current version of data in database has changed since user initiated update process. current checksum = "50C9BDC0AA1AEF0EB272E9158B2117B4" application checksum = "0"
>
Happens whether using <tt>select *</tt> or including all column names in the query. (I know you don't want to type all the column names, but I'd never use <tt>select *</tt> in a production application: always use a proper column list. You can get one without typing by drag-and-drop of a table in most IDEs, or a query from <tt>user_tab_columns</tt>.)
I hit the problem at 274 columns. Such an arbitrary number leads me to think that the problem is not one of the number of columns per se, but is due to some other limit (possibly a 32K VARCHAR2/RAW buffer somewhere).
Workaround:
Updates to the report column attributes are actually being saved, and you can navigate them using the Page Definition tree view as described in Appendix B.
Getting More Help:
This is probably a bug. If you have a support agreement with Oracle raise an SR with Oracle Support.
Also:
<li>Search the forum using the "ORA-20503" code and other possible terms to see if there's anything relevant. I had a quick look but the only thread in this context recommended an upgrade on an Oracle 9 DB version that's not compatible with APEX 4.0.
<li>To get the attention of the Oracle APEX team or anyone else who may know more about this problem than we do, edit your original post and change the Subject to be more specific about the actual nature of the problem: <em>BUG? APEX 4.0: ORA-20503 error editing report with 400+ columns</em>, and include your database version/edition and the definition of the <tt>PVTAB</tt> table.
Finally:
Somebody's bound to ask, so we might as well get started:
<li>Why so many columns?
<li>What requirement is this trying to fulfil? -
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I have create a table with a column of data type BLOB.
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Hi,
I have a table with one column, I would like to change it to use panelList to present it instead. What will be the syntax for panelList?
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