Unloading the rarely used column tables on to the persistent layer ?
Hello Folks,
Can someone please let me know how to unload the column tables of a particular schema that are not being used every now and then, on to the persistent layer?
eg: UNLOAD "SCHEMA_NAME"."TABLE_NAME" will unload only a particular table on to the disk, but how do i select the tables that were inactive say since the last 1 week of a particular schema.
Thanks in advance.
Regards,
Krishna
Hi Atul,
Thank you for providing me with the information,As per the link you sent me i am assuming that the process of unloading the rarely used inactive tables on to the DISK is totally managed by the HANA's inbuilt algorithm. But HANA only unloads the tables on to the persistent layer when the memory reaches to or above 90% of the memory, There should be a way out .
BTW its krishna and not Krishana
Regards,
Krishna
Similar Messages
-
Using column value is it possible to find the table name in the database?
Hi all,
using column value is it possible to find the table name in the database?
guys i need the table value
Note:
oracle-9i
for example:
i don't know NIC(column value) in which table in the database.
Thank you,
with regards,
JP.
Edited by: Guest on Feb 27, 2012 5:42 AMHi,
As far as I understand what you are asking for I would suggest 4 data dictionaries that will help you to know the table name from the column names
1. USER_TAB_COLS
2. ALL_TAB_COLS
3. DBA_TAB_COLS
4. COLS
These can give you detail information about the columns and respective tables at user, schema, dba level. Further information on the table can be found by querying ALL_OBJECTS table giving table_name as Object_name, or you can join the data dictionaries too.
To know about various data dictionaries avalible in Oracle please query select * from cat;
Let us know if you need further assistance.
Twinkle -
How to unload the info of a matrix and a EditText to the tables
Hi, I'm new in SDK SBO and i don't know how to unload the matrix info and EditText Value. I'm using Data Tables... if you can help me...
Thanks!systems tables! .... and other question... i have the info in one table and i have to do a insert in a new table... how do i do it??? example:
this are my dataSources
objForm.DataSources.DataTables.Add("OITT");
objForm.DataSources.DataTables.Add("OITM");
objForm.DataSources.DataTables.Add("ITT1");
this is my matrix and my EditTexts
matriz.Columns.Item("c_cod_art").DataBind.Bind("ITT1", "Code");
matriz.Columns.Item("c_cant").DataBind.Bind("ITT1", "Quantity");
matriz.Columns.Item("c_almacen").DataBind.Bind("ITT1", "Warehouse");
matriz.Columns.Item("c_descrip").DataBind.Bind("ITT1", "Description");
txtCodPro.DataBind.Bind("OITT", "Code");
txtDescri.DataBind.Bind("OITM", "ItemName");
txtCant.DataBind.Bind("OITT", "Qauntity");
cmbAlmacen.DataBind.Bind("OITT", "ToWH");
i'm a need to unload the info in others tables!... i know that i can not do insert.. how can i do that -
How to find out the most used objects and rarely used objects?
Hello all,
Can somebody please guide me on the procedure to separate frequently used transactions or reports or tables from rarely used ones on the production server?
Is there any special transaction to find this out?
hope to hear from you soon.
Thanks,
meThe SAP standard doesn´t provide such a functionality. There is, however, a product called "RBE" (Reverse Business Engineer) which is part of the Solution Manager (ST-SEP). It must be licensed separately.
Check
https://service.sap.com/~sapdownload/011000358700000052162007E
Markus -
I am using a table in Numbers to plot daily graph lines. Mood swings of how I am on the day, i"m a depressive.
If I fill a cell with a step box at say zero it plots the graph. I can't actually set the cell value until the actual day but the graph plots it at zero when I don't want it to plot anything. Is there a work around. so thatbgraph only plots on the day?The answer is (sort of) in your subject, but edited out of the problem statement in the body of your message.
When you use a stepper or a slider, the value in the cell is always numeric, and is always placed on the chart if that cell is included in the range graphed by the chart.
But if you use a pop-up menu cell, you can specify numeric or text values in the list of choices for in the menu. Numeric values will be shown on the chart. Text values will not.
For the example, the values list for the pop-up menu was:
5
3
1
Choose
-1
-3
-5
The first pop-up was set to display Choose, then the cell was filled down the rest of the column. Any text value (including a single space, if you want the cell to appear blank) may be used instead of Choose.
For charts with negative Y values, the X axis will not automatically appear at Y=0. If your value set will include negative values, I would suggest setting the Y axis maximum and minimum to the maximum and minimum values on your menu list, rather than letting Numbers decide what range to include on the chart. Place a line shape across the chart at the zero level, and choose to NOT show the X axis.
Regards,
Barry -
Help for Modifying the Code for display a 7 column table
Hi,
Is someone can help me to modify that code I have a 7 colomn table and as many row as their is results?
Right now, All my result are in a 1 colomn table and and 1 row,
thanks,
Roseline
DECLARE
vtemp varchar2(4000) DEFAULT ' ';
BEGIN
htp.p('<HTML>');
htp.p('<HEAD>');
htp.p('<TITLE>DISQUES C</TITLE>');
htp.p('</HEAD>');
htp.p('<BODY>');
FOR idx IN
SELECT DVD_ID, NomFichier,
row_number() over(partition BY DVD_ID ORDER BY NomFichier ASC) AS rna,
row_number() over(partition BY DVD_ID ORDER BY NomFichier DESC) AS rnd
FROM elements
WHERE PROJET_ID = 1
ORDER BY DVD_ID ASC, rna ASC
loop
IF idx.rna = 1
then
htp.p('<TABLE>');
htp.p('<TR>');
htp.p('<TD>' || idx.DVD_ID ||' </TD> ');
htp.p('</TR>');
htp.p('<TR>');
end IF;
vtemp := vtemp || '<TD>' || idx.NomFichier || ' </TD>';
IF mod(idx.rna, 7) = 0 OR idx.rnd = 1
then
htp.p(vtemp);
vtemp := ' ';
end IF;
IF idx.rnd = 1
then
htp.p('</TR>');
htp.p('</TABLE>');
end IF;
end loop;
htp.p('</BODY>');
htp.p('</HTML>');
end;Sorry:
I have a table contening PROJECT ID, DVD ID and FILES NAME (NomFIchier) that are on the DVD.
In my page result, I want the list of the DVD from a project with the following formatting ( 7 columns table), using PL/SQL.
1 DVD can contain from 5000 files
ex:
Ex:
select DVDNAME, NomFichier fromTABLE where project = 2
*85*
2635080 2636608 2637084 2637091 2637092 2637093 2637147
2637152 2637153 2637154 2637155 2637156 2637157 2637164
*86*
2639497 2639498 2639502 2639504 2639505 2639506 2639507
2639508 2639509 2639511 2639512 2639519 2639521 2639522
******* ******* ******* ******** ********* ******** ******** With this code following code,
DECLARE
vtemp varchar2(4000) DEFAULT ' ';
BEGIN
htp.p('<HTML>');
htp.p('<HEAD>');
htp.p('<TITLE>DISQUES C</TITLE>');
htp.p('</HEAD>');
htp.p('<BODY>');
FOR idx IN
SELECT DVD_ID, NomFichier,
row_number() over(partition BY DVD_ID ORDER BY NomFichier ASC) AS rna,
row_number() over(partition BY DVD_ID ORDER BY NomFichier DESC) AS rnd
FROM elements
WHERE PROJET_ID = 1
ORDER BY DVD_ID ASC, rna ASC
loop
IF idx.rna = 1
then
htp.p('<TABLE>');
htp.p('<TR>');
htp.p('<TD>' || idx.DVD_ID ||' </TD> ');
htp.p('</TR>');
htp.p('<TR>');
end IF;
vtemp := vtemp || '<TD>' || idx.NomFichier || ' </TD>';
IF mod(idx.rna, 7) = 0 OR idx.rnd = 1
then
htp.p(vtemp);
vtemp := ' ';
end IF;
IF idx.rnd = 1
then
htp.p('</TR>');
htp.p('</TABLE>');
end IF;
end loop;
htp.p('</BODY>');
htp.p('</HTML>');
end;I have the following result
85
2635080 2636608 2637084 2637091 2637092 2637093 2637147 2637152 2637153 2637154 2637155 2637156 2637157 2637164 2637169 2637170 2637172 2637173 2637202 2637203 2637213 2637214 2637215 2637216 2637217 2637218 2637219 2637220 2637234 2637235 2637236 2637237 2637239 2637240 2637241 2637242 2637244 2637246 2637247 2637249 2637250 2637251 2637252 2637253 2637257 2637263 2637266 2637269 2637270 2637274 2637276 2637279 2637284 2637290 2637291 2637292 2637293 2637294 2637295 2637296 2637301 2637303 2637304 2637305 2637306 2637311 2637320 2637322 2637324 2637331 2637333 2637336 2637352 2637353 2637354 2637358 2637359 2637360 2637361 2637362 2637363 2637364 2637371 2637378 2637383 2637384 2637385 2637386 2637387 2637388 2637391 2637392 2637395 2637400 2637405 2637412 2637418 2637419 2637423 2637443 2637446 2637453 2637461 2637470 2637483 2637484 2637485 2637494 2637502 2637506 2637507 2637519 2637532 2637536 2637537 2637539 2637540 2637541 2637544 2637553 2637554 2637555 2637557 2637575 2637578 2637579 2637580 2637581 2637582 2637583 2637587 2637588 2637589 2637590 2637591 2637592 2637593 2637594 2637595 2637597 2637604 2637605 2637606 2637611 2637619 2637628 2637629 2637630 2637631 2637632 2637633 2637637 2637645 2637647 2637648 2637650 2637651 2637657 2637658 2637659 2637661 2637662 2637668 2637674 2637676 2637677 2637679 2637680 2637681 2637684 2637685 2637686 2637688 2637689 2637691 2637692 2637694 2637696 2637700 2637701 2637702 2637703 2637704 2637705 2637706 2637707 2637722 2637725 2637741 2637749 2637751 2637752 2637753 2637762 2637764 2637771 2637777 2637779 2637781 2637783 2637785 2637789 2637793 2637809 2637810 2637811 2637812 2637823 2637827 2637836 2637837 2637838 2637845 2637850 2637854 2637855 2637857 2637858 2637859 2637860 2637861 2637866 2637867 2637870 2637874 2637875 2637876 2637877 2637878 2637879 2637880 2637881 2637884 2637885 2637886 2637887 2637891 2637892 2637893 2637894 2637895 2637897 2637898 2637899 2637900 2637901 2637902 2637904 2637906 2637907 2637908 2637909 2637913 2637914 2637916 2637917 2637918 2637919 2637920 2637921 2637923 2637926 2637928 2637929 2637930 2637933 2637935 2637936 2637937 2637939 2637940 2637941 2637942 2637943 2637949 2637950 2637951 2637952 2637954 2637955 2637958 2637965 2637967 2637969 2637970 2637971 2637973 2637978 2637985 2637986 2637987 2637990 2637991 2637992 2637993 2638001 2638002 2638005 2638007 2638009 2638016 2638018 2638020 2638023 2638027 2638029 2638033 2638034 2638035 2638036 2638039 2638043 2638044 2638045 2638046 2638048 2638049 2638052 2638053 2638055 2638057 2638058 2638063 2638064 2638065 2638067 2638068 2638069 2638072 2638076 2638080 2638081 2638082 2638083 2638084 2638087 2638089 2638096 2638097 2638098 2638099 2638100 2638101 2638102 2638103 2638105 2638106 2638108 2638110 2638113 2638117 2638118 2638120 2638121 2638122 2638124 2638126 2638128 2638134 2638135 2638136 2638137 2638139 2638140 2638141 2638143 2638146 2638147 2638148 2638149 2638150 2638151 2638152 2638153 2638154 2638155 2638157 2638159 2638167 2638168 2638172 2638173 2638174 2638175 2638181 2638184 2638185 2638187 2638192 2638193 2638198 2638199 2638200 2638202 2638203 2638205 2638207 2638208 2638209 2638210 2638211 2638212 2638214 2638218 2638219 2638220 2638221 2638223 2638230 2638232 2638236 2638243 2638245 2638246 2638247 2638248 2638258 2638264 2638265 2638268 2638279 2638280 2638281 2638283 2638284 2638287 2638305 2638309 2638310 2638311 2638312 2638316 2638317 2638318 2638319 2638321 2638324 2638330 2638331 2638332 2638333 2638334 2638335 2638336 2638337 2638338 2638339 2638340 2638341 2638342 2638344 2638347 2638349 2638352 2638353 2638364 2638372 2638374 2638376 2638379 2638390 2638391 2638392 2638393 2638394 2638395 2638402 2638405 2638407 2638414 2638421 2638422 2638429 2638430 2638432 2638434 2638438 2638442 2638444 2638457 2638467 2638469 2638474 2638478 2638479 2638480 2638484 2638486 2638488 2638489 2638491 2638506 2638507 2638508 2638510 2638511 2638512 2638513 2638514 2638515 2638516 2638517 2638518 2638519 2638520 2638521 2638522 2638523 2638525 2638527 2638529 2638530 2638531 2638532 2638536 2638537 2638563 2638564 2638567 2638568 2638569 2638618 2638628 2638629 2638634 2638644 2638647 2638649 2638653 2638658 2638666 2638671 2638675 2638677 2638679 2638680 2638685 2638687 2638689 2638691 2638692 2638693 2638694 2638695 2638696 2638697 2638699 2638701 2638702 2638703 2638704 2638705 2638706 2638707 2638709 2638710 2638711 2638712 2638713 2638714 2638720 2638721 2638725 2638726 2638728 2638731 2638732 2638736 2638737 2638739 2638740 2638741 2638744 2638745 2638747 2638748 2638753 2638754 2638755 2638756 2638757 2638760 2638763 2638764 2638768 2638777 2638781 2638782 2638783 2638791 2638793 2638795 2638796 2638798 2638799 2638801 2638810 2638811 2638813 2638814 2638815 2638816 2638817 2638818 2638832 2638833 2638834 2638835 2638836 2638846 2638847 2638848 2638849 2638850 2638851 2638852 2638854 2638855 2638857 2638858 2638859 2638860 2638861 2638862 2638864 2638866 2638867 2638868 2638869 2638870 2638872 2638873 2638874 2638876 2638883 2638884 2638885 2638893 2638895 2638900 2638923 2638927 2638928 2638929 2638931 2638932 2638935 2638936 2638937 2638939 2638942 2638943 2638949 2638952 2638954 2638955 2638956 2638957 2638958 2638959 2638960 2638961 2638962 2638968 2638976 2638978 2638979 2638980 2638983 2638984 2638986 2638988 2638994 2638995 2638998 2638999 2639001 2639002 2639003 2639006 2639011 2639012 2639013 2639014 2639016 2639017 2639018 2639024 2639025 2639030 2639036 2639038 2639039 2639043 2639045 2639046 2639049 2639055 2639057 2639064 2639066 2639067 2639068 2639069 2639072 2639074 2639076 2639079 2639080 2639081 2639085 2639086 2639092 2639098 2639099 2639100 2639101 2639103 2639104 2639105 2639106 2639107 2639109 2639110 2639111 2639112 2639125 2639128 2639129 2639131 2639132 2639133 2639134 2639137 2639138 2639139 2639144 2639146 2639148 2639149 2639159 2639162 2639164 2639165 2639167 2639177 2639179 2639186 2639187 2639188 2639191 2639196 2639197 2639204 2639205 2639208 2639214 2639217 2639218 2639220 2639221 2639223 2639224 2639225 2639226 2639227 2639230 2639236 2639237 2639238 2639239 2639241 2639242 2639246 2639248 2639260 2639262 2639263 2639264 2639270 2639271 2639292 2639293 2639296 2639298 2639299 2639300 2639302 2639303 2639304 2639305 2639306 2639307 2639308 2639309 2639311 2639315 2639316 2639317 2639319 2639321 2639322 2639323 2639324 2639325 2639326 2639327 2639328 2639329 2639330 2639331 2639333 2639336 2639338 2639339 2639341 2639342 2639343 2639344 2639345 2639346 2639348 2639349 2639350 2639356 2639358 2639359 2639360 2639361 2639362 2639364 2639365 2639367 2639368 2639369 2639370 2639373 2639374 2639376 2639378 2639379 2639381 2639386 2639387 2639388 2639389 2639391 2639394 2639396 2639397 2639398 2639400 2639401 2639404 2639405 2639406 2639409 2639410 2639411 2639412 2639419 2639423 2639426 2639427 2639429 2639434 2639437 2639440 2639446 2639448 2639450 2639457 2639465 2639466 2639467 2639468 2639469 2639472 2639473 2639474 2639475 2639478 2639485 2639486 2639487 2639488 2639489 2639491 2639492 2639495
86
2639497 2639498 2639502 2639504 2639505 2639506 2639507 2639508 2639509 2639511 2639512 2639519 2639521 2639522 2639523 2639525 2639527 2639530 2639542 2639543 2639552 2639553 2639554 2639555 2639559 2639560 2639561 2639563 2639564 2639565 2639567 2639574 2639575 2639578 2639579 2639581 2639582 2639584 2639585 2639586 2639587 2639588 2639589 2639591 2639595 2639596 2639597 2639598 2639599 2639605 2639618 2639621 2639623 2639624 2639627 2639628 2639637 2639638 2639639 2639644 2639647 2639648 2639649 2639650 2639654 2639658 2639662 2639665 2639669 I have some sample date here:
http://www.developpez.net/forums/attachments/p57656d1263922095/bases-donnees/oracle/pl-sql/html-affichage-tableaux-conditions/testcase.zip/
I want to know if it's possible to achieve what I want based on the code here.
I'm working on Application Express 3.1.2.00.02
thanks!!
Roseline -
Dimension build using SQL table and process to fill the SQL table
I have a dimension in a cube that is manually* built by one of our power users. Now I have to get all the member information of that dimension into a SQL table(example : with columns...level0,level0property,level1,level1property etc....) to use that table in STUDIO for member load.
Is there any easy process to do this? Currently I am building each and every row manually in that SQL table and there are 1100+ members in that manually built dimension. Please advice.Thank you so much Glenn!! That worked!! You make our lives so much easier!!
-
How to transpose rows into multiple columns using pivot table
I have 1 row containing 12 columns with value "JAN", "FEB", "MAR", "J-1","F-1","M-1","J-2","F-2","M-2","J-3","F-3","M-3"
I want to display as
JAN J-1 F-1 M-1
FEB J-2 F-2 M-2
MAR J-3 F-3 M-3
How do I achieve the above?Today you have only 3 months JAN, FEB, MAR. Is it always the same number of columns. What if there are more months added to this row?
Is your data really coming from relational source or some sort of text file?
There is a better way to do this in narrative view using HTML if your requirement is just to show them in multiple rows and do some calculations.
Go to Narrative View;
In prefix, use <html> <table>
In 'Narrative' text box add something like this
<tr> <td> @1 </td> <td> @4 </td> <td> @7 </td> </tr>
<tr> <td> @2 </td> <td> @5 </td> <td> @8 </td> </tr>
<tr> <td> @3 </td> <td> @6 </td> <td> @9 </td> </tr>
In Suffix, use </table> </html>
You can also add simple calculations like sum etc at the very bottom of these rows as grand totals.
kris -
Hi All,
I am a newbie for T-Sql, I came across a SP where multiple tables are engaged using multiple joins but the where clause contain a column field without any table reference and assigned for an incoming variable,like
where 'UserId = @UserId'
instead - no table reference like 'a.UserId = @Userid' ............ Can any please do refer to me any material that clears my mind regarding such issue................... help is appreciated.
Thank You.As suggested above, use table alias with columns for unique referencing and to make the code easier to read.
BOL example for table aliasing:
USE AdventureWorks;
GO
SELECT S.CustomerID, S.Name AS Store, A.City, SP.Name AS State, CR.Name
AS CountryRegion
FROM Sales.Store AS S
JOIN Sales.CustomerAddress AS CA ON CA.CustomerID = S.CustomerID
JOIN Person.Address AS A ON A.AddressID = CA.AddressID
JOIN Person.StateProvince SP ON
SP.StateProvinceID = A.StateProvinceID
JOIN Person.CountryRegion CR ON
CR.CountryRegionCode = SP.CountryRegionCode
ORDER BY S.CustomerID ;
GO
GO
LINK:
http://technet.microsoft.com/en-us/library/ms124824(v=sql.100).aspx
Check the use of TABLE ALIASes and COLUMN ALIASes in the following blog:
http://www.sqlusa.com/bestpractices2005/organizationtree/
Without the use of aliases the code would become unreadable.
Kalman Toth Database & OLAP Architect
Free T-SQL Scripts
New Book / Kindle: Exam 70-461 Bootcamp: Querying Microsoft SQL Server 2012 -
Using 2 tables framing of dynamic query wherein columns are decided runtime
Hi Team,
I had a requirement could anyone help me out or suggest your views. we are using Adf faces as UIlayer and Toplink for dataaccess. In that we had 2 tables systemdefinedTable and userdefinedTable which has one-to-one relation. Userdefinedtable has columns col1,col2,col3.......col50 and this comes at runtime from xml like col1 as Lastname,col2 as firstname.
Now we need to generate a dynamic query that joins the systemdefinedTable and userdefinedTable to produce the result for the UI layer. Now suppose if the xml has 2 cols tag.
The dynamic query may look like this:
Select S.ID, S.NAME, S.STATUS, U.COL1 as FirstName, U.COL2 as LastName
From userdefinedTable U, systemdefinedTable S
Where S.QID = U.QID
Next if the xml has 3 more column tags then COL1,COL2,COL3 ...like wise columns will be decided runtime..So please share your views or any related blogs to achieve this.
Thanks in Advance for your help.Hello,
If you are using TopLink and need dynamically generated queries, why not use TopLink Expressions for your queries, and return java objects back. Then you can display which ever fields from the fully populated objects that you need.
See the docs for TopLink queries here:
http://docs.oracle.com/cd/E17904_01/web.1111/b32441/qryun.htm#autoId28
A simple example returning all systemdefinedObjects would be:
ReadAllQuery query = new ReadAllQuery(systemdefinedObject.class);
query.addJoinedAttribute(query.getExpressionBuilder().get("user"));
Collection<systemdefinedObject> results = session.executeQuery(query);
This allows populating the cache and for caching the statements and the query results.
But I'm not sure exactly what you are after.
Best Regards,
Chris -
ASCP: How do I get the list of 1st level planned orders using msc_full_pegging table
How do I get the list of 1st level planned orders using msc_full_pegging table, is any one having the script.
Do you mean supply_type? If so, yes it will be in pegging table as supply_type or otherwise you can join this table with msc_supplies by joining transaction_id column and get the order_type from that which will be the supply type.
Thanks,
Abhishek Sharma
P.S:- Try opening the discussion in a separate window and see if you get the option to mark it correct or helpful, -
Namedquery using same table field multiple times with the use of a label
Hi all,
i'm having some trouble with a namedquery. I'm trying to
use the following namedquery in Toplink to retrive some
data out of a database.
select proj.id
, proj.code
, proj.name
, proj.budget
, proj.status
, proj.startdate
, proj.enddate
, proj.mdr_id projleader_id
, med_leader.name projleader
, proj.mdr_id_valt_onder promanager_id
, med_promanager.name promanager
, proj.mdr_id_is_account_from accmanager_id
, med_accmanager.name accmanager
from uur_projecten proj
, uur_medewerkers med_leader
, uur_medewerkers med_promanager
, uur_medewerkers med_accmanager
where ( #p_name is not null or #p_search_string is not null )
and med_leader.id = proj.mdr_id
and ( proj.mdr_id = nvl( #p_name, proj.mdr_id )
or proj.mdr_id_valt_onder = nvl( #p_name, proj.mdr_id )
or proj.mdr_id_is_account_van = nvl( #p_name, proj.mdr_id ))
and (( #p_status is not null
and substr( proj.status, 1, 1 ) = upper( #p_status ))
or ( #p_status is null ))
and ( upper( proj.code ) like upper( '%' || #p_search_string || '%' )
or upper( proj.name ) like upper( '%' || #p_search_string || '%' ))
and med_promanager.id = proj.mdr_id_valt_onder
and med_accmanager.id = proj.mdr_id_is_account_van
order by decode( substr( proj.status, 1, 1 )
, 'A', 2, 'T', 3, 'F', 4, 1 ), proj.code desc
As you all can see the table ‘uur_medewerkers’ is been used trice to
determine the name for the corresponding ID. I have a Java class with
the fields for the results and created a Toplink descriptor to map
the fields to the database fields.
The problem is that for the 'projleader', 'promanager' and 'accmanager'
fields the results are null. The reason is probably that Toplink doesn't
recognize the fields because of the label for the tables.
Is there a way to make this work?
Greets, RenéPost Author: quafto
CA Forum: .NET
Your query is not too clear so I'll do my best to answer it broadly.
You mentioned that you have a .NET web application where your users enter data on one screen and then may retrieve it on another. If the data is written in real time to a database then you can create a standard Crystal Report by adding multiple tables. The tables should be linked together using the primary and foreign keys in order to optimize the database query and give you a speedy report. Using unlinked tables is not recommended and requires the report engine to index the tables (it is quite slow).
You also mentioned you have a "PropID" to be used in a WHERE clause. This is a great place to use a parameter in your report. This parameter can then be used in your record selection formula inside Crystal Reports. The report engine will actually create the WHERE clause for you based on the parameter value. This is helpful because it allows you to simply concentrate on your code rather than keeping track of SQL queries.
Now, what Crystal does not do well with is uncertainty. When you design a report with X number of tables the report engine expects X number of tables to be available at processing time. You should not surprise the print engine with more or less tables because you could end up with processing errors or incorrect data. You may need to design multiple reports for specific circumstances.
Regarding the group expert question. I'm not sure how you would/could use the group expert to group a table? A table is a collection of fields and cannot be compared to another table without a complex algorithm. The group expert is used to group and sort records based on a field in the report. Have a look at the group expert section of the help file for more information.
Hopefully my comments have given you a few ideas. -
How can I change the default email account from which my messages go, without having to change it each time I draft a message? It currently assumes an email account that I rarely use. Thanks.
sorry, but I can't find the mail preference in the latest Yosemite OS. Do you know where I can find it?
Thank you
Don -
How to process each records in the derived table which i created using cte table using sql server
I want to process each row from the CTE table I created, how can I traverse from first row to second row and so on....
how to process each records in the derived table which i created using cte table using sql serverIdeally you would be doing a set based processing rather than traversing row by row as thats more efficient. To answer it specific to your scenario we may need more info. Can you explain with some sample data your exact requirement?
Please Mark This As Answer if it solved your issue
Please Mark This As Helpful if it helps to solve your issue
Visakh
My MSDN Page
My Personal Blog
My Facebook Page -
I have a Windows 7 laptop using I tunes 64 and all my music files are
on an external disc. I rarely use I tunes and at one point moved all my files
(including the music files) from one external disc to another without
considering what affect this would have on the I tunes library. When I eventually
attempted to use I tunes, every selected a song from the library resulted in a
message stating that the file couldn't be located. After following some of the procedures
explained in this community I was able to reconnect the library back to where
the associated music files are presently stored. However, there are still 2
problems that need to be corrected. 1) Every song file now has a duplicate. One
file works and the other file will result in the same message stating that the
file couldn't be located. Before there were 4,000 songs in the library, now
there are 8,000 songs. I need to eliminate the 4,000 dead song files. 2) All
the playlists are still associated with the dead song files which makes the
playlists unusable. Can the playlists be reconnected to the usable files
without manually having to recreate them? Thanks in advance for the help.
sdkrSo am I understanding correctly?
You used your iPod as a hard drive (drag and drop) instead of having iTunes install the music?
If you used drag and drop your choices are different than if you used iTunes to transfer.
Good luck!
Maybe you are looking for
-
SMTP not working on yosemite - please help!
Hi Since upgrading to Yosemite I cannot connect to the SMTP's of my 3 email accounts. They are working fine on my iPad and iPhone thought! I am receiving emails but cannot send. I've tried all solutions i've seen on here so far and nothing has helped
-
Just bought the new 845E MAX2-LR, when using Windows ME and USB 2.0 drivers, I get a green circle with a question mark in the device manager under Intel(R) 82801DB/DBM USB Universal Host Controller. This does not apper in Windows XP. Does anybody kno
-
Hi all, Can somebody help me to add objects to a workset programmatically? Thanks in advance. Regards, M.Subathra
-
Original picture turns black and white when adding layer masks.
Creating a collage. Just placed a new object with a layer mask. Now I need to create a hue/saturation, levels adjustment layer and color balance adjustment layer all with masks. Ok, no problem, but when I do this, my original picture turns black and
-
In built mike not detected by skype g 70- 463 cl notebook windows 7 professional 32 bit
upgraded from vista home to windows 7 32 bit mic and scroll on touch pad doest work