Using sub quries in EJBQL
Hi
I am using EJBQL to extract the employee records from database with EJB3 using toplink
query is as follows
"SELECT e FROM Employee e WHERE e.empId not in (Select a.empId.empId FROM Attendancerecord a WHERE a.date = :date)"
where each employee has many attendance record and in reverse each attendance record tuple has one employee relation
what I want to do is to 'select all those employees for which there is no record in Attendance record for specific date '
when executing the exception caught is that
java.sql.SQLException: Subquery returns more than 1 row
e.empId is an integer
kindly help
rgards
Hina
Think about how the e-mail will look to the person reading it. There will be some links, of course. And how should those links look? They should look like something that somebody could use from anywhere on the Internet. So obviously "C:\data\wombat.gif" isn't going to work. Your best bet is for the link to look something like "http://www.animallovers.org/wombat.gif", and that means you need a web server that can serve out those files.
Similar Messages
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I would like to know how i can create a bell graph with out using sub VIs, the data that i created consists in 500 readings with values of 0 to 100, i calculated the mean value and standard diviation. I hope some one can help me
Here's a quick example I threw together that generates a sort-of-bell-curve shaped data distribution, then performs the binning and plotting.
-Kevin P.
Message Edited by Kevin Price on 12-01-2006 02:42 PM
Attachments:
Binning example.vi 51 KB
Binning example.png 12 KB -
ClassCastException using Subant and wldeploy ant task
Hi!
I'm using subant to call all diffrent build.xml files located in subdirectories. The buildfile looks like this:
<project name="extern.call" default="callall">
<target name="callall">
<fileset id="buildfile.set" dir=".." includes="*2/build.xml">
<exclude name="Br*2/*"/>
</fileset>
<subant target="deploy-local" inheritall ="false" failonerror="true">
<fileset refid="buildfile.set"/>
</subant>
</target>
</project>
The first called build.xml files works fine ... but the execution of the second build.xml (it's not important which file is the second one, it's crash always at the second call), stop with a "java.lang.ClassCastException".
See Stacktrace:
[subant] weblogic.Deployer -debug -nowait -verbose -upload -noexit -name ClarifyRead -source \build\ClarifyRead\delivery\ClarifyRead.ear -targets myserver -adminurl t3://localhost:7001 -user weblogic -password ******** -deploy
[subant] dumping Exception stack
[subant] java.lang.ClassCastException
[subant] at weblogic.management.deploy.utils.DeployerHelper.uploadSource(DeployerHelper.java:586)
[subant] at weblogic.Deployer.runBodyWithAuthenticatedSubject(Deployer.java:824)
[subant] at weblogic.Deployer.runBody(Deployer.java:711)
[subant] at weblogic.utils.compiler.Tool.run(Tool.java:146)
[subant] at weblogic.utils.compiler.Tool.run(Tool.java:103)
[subant] at weblogic.Deployer.runMain(Deployer.java:566)
[subant] at weblogic.Deployer.mainWithExceptions(Deployer.java:576)
[subant] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[subant] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
[subant] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[subant] at java.lang.reflect.Method.invoke(Method.java:324)
[subant] at weblogic.ant.taskdefs.management.WLDeploy.invokeMain(WLDeploy.java:264)
[subant] at weblogic.ant.taskdefs.management.WLDeploy.execute(WLDeploy.java:204)
[subant] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:269)
[subant] at org.apache.tools.ant.Task.perform(Task.java:364)
[subant] at org.apache.tools.ant.taskdefs.Sequential.execute(Sequential.java:65)
[subant] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:269)
[subant] at org.apache.tools.ant.Task.perform(Task.java:364)
[subant] at org.apache.tools.ant.taskdefs.MacroInstance.execute(MacroInstance.java:340)
[subant] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:269)
[subant] at org.apache.tools.ant.Task.perform(Task.java:364)
[subant] at org.apache.tools.ant.taskdefs.Sequential.execute(Sequential.java:65)
[subant] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:269)
[subant] at org.apache.tools.ant.Task.perform(Task.java:364)
[subant] at org.apache.tools.ant.taskdefs.MacroInstance.execute(MacroInstance.java:340)
[subant] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:269)
[subant] at org.apache.tools.ant.Task.perform(Task.java:364)
[subant] at org.apache.tools.ant.Target.execute(Target.java:301)
[subant] at org.apache.tools.ant.Target.performTasks(Target.java:328)
[subant] at org.apache.tools.ant.Project.executeTarget(Project.java:1215)
[subant] at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:383)
[subant] at org.apache.tools.ant.taskdefs.SubAnt.execute(SubAnt.java:182)
[subant] at org.apache.tools.ant.taskdefs.SubAnt.execute(SubAnt.java:112)
[subant] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:269)
[subant] at org.apache.tools.ant.Task.perform(Task.java:364)
[subant] at org.apache.tools.ant.Target.execute(Target.java:301)
[subant] at org.apache.tools.ant.Target.performTasks(Target.java:328)
[subant] at org.apache.tools.ant.Project.executeTarget(Project.java:1215)
[subant] at org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.run(InternalAntRunner.java:379)
[subant] at org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.main(InternalAntRunner.java:135)
There is no diffrent between using ant in eclipse environment or as standalone, the result it the same.
Do someone else have the same problem?
Kind regards
JosephHi
I got the same message and I couldn't resolve it too, I am wordering if you got the key to the problem?
Thanks
Daivd Huang -
What Are the Advantages of using Sub VI
I am just wondering what the advantages are when using sub VI.
You use a subVI for a lot of reasons. Just like a sub-routine in text languages, it's code that may be called several times by the main. Instead of duplicating a bunch of functions and wires, create one subVI. You can also use a subVI to make your block diagram more manageable. A good rule of thumb to follow is to keep your block diagram no larger that a single screen. Having to scroll back and forth over several screens makes the diagram harder to modify and debug. Using subVIs, your diagram is smaller. It's also much easier to debug a subVI that does some limited function that trying to debug a large main. It's much easier to test a subVI with a couple of inputs and outputs than one with dozens or even hundreds.
-
Can i use Sub Query Factoring Here ?
Hi;
SQL>SELECT * FROM V$VERSION;
BANNER
Oracle Database 11g Enterprise Edition Release 11.1.0.7.0 - 64bit Production
PL/SQL Release 11.1.0.7.0 - Production
CORE 11.1.0.7.0 Production
TNS for Linux: Version 11.1.0.7.0 - Production
NLSRTL Version 11.1.0.7.0 - ProductionSQL
select /*+ PARALLEL(det, 4) */ '12062' snapshot_id,det.journal_entry_line_id, det.accounting_date,det.company_code,det.account_number,
det.transaction_id, det.transaction_id_type, det.amount,det.currency_code,det.debit_or_credit,det.category,det.subcategory,det.reference1,det.reference1_type,
det.reference2,det.reference2_type,det.gl_batch_id,det.marketplace_id,det.cost_center,det.gl_product_line,det.location,det.project,det.sales_channel,
det.created_by,det.creation_date,det.last_updated_by,det.last_updated_date,agg.age,last_day(to_date('04/21/2010','MM/DD/YYYY')) snapshot_day
from
select company_code, account_number, transaction_id,
decode(transaction_id_type, 'CollectionID', 'SettlementGroupID', transaction_id_type) transaction_id_type,
(last_day(to_date('04/21/2010','MM/DD/YYYY')) - min(z.accounting_date) ) age,sum(z.amount)
from
select /*+ PARALLEL(use, 2) */ company_code,substr(account_number, 1, 5) account_number,transaction_id,
decode(transaction_id_type, 'CollectionID', 'SettlementGroupID', transaction_id_type) transaction_id_type,use.amount,use.accounting_date
from financials.unbalanced_subledger_entries use
where use.accounting_date >= to_date('04/21/2010','MM/DD/YYYY')
and use.accounting_date < to_date('04/21/2010','MM/DD/YYYY') + 1
UNION ALL
select /*+ PARALLEL(se, 2) */ company_code, substr(se.account_number, 1, 5) account_number,transaction_id,
decode(transaction_id_type, 'CollectionID', 'SettlementGroupID', transaction_id_type) transaction_id_type,se.amount,se.accounting_date
from financials.temp2_sl_snapshot_entries se,financials.account_numbers an
where se.account_number = an.account_number
and an.subledger_type in ('C', 'AC')
) z
group by company_code,account_number,transaction_id,decode(transaction_id_type, 'CollectionID', 'SettlementGroupID', transaction_id_type)
having abs(sum(z.amount)) >= 0.01
) agg,
select /*+ PARALLEL(det, 2) */ det.journal_entry_line_id, det.accounting_date, det.company_code, det.account_number, det.transaction_id, decode(det.transaction_id_type, 'CollectionID', 'SettlementGroupID', det.transaction_id_type) transaction_id_type,
det.amount, det.currency_code, det.debit_or_credit, det.category, det.subcategory, det.reference1, det.reference1_type, det.reference2, det.reference2_type,
det.gl_batch_id, det.marketplace_id, det.cost_center, det.gl_product_line, det.location, det.project, det.sales_channel, det.created_by, det.creation_date,
det.last_updated_by, det.last_updated_date
from financials.unbalanced_subledger_entries det
where accounting_date >= to_date('04/21/2010','MM/DD/YYYY')
and accounting_date < to_date('04/21/2010','MM/DD/YYYY') + 1
UNION ALL
select /*+ PARALLEL(det, 2) */ det.journal_entry_line_id, det.accounting_date, det.company_code, det.account_number, det.transaction_id,
decode(det.transaction_id_type, 'CollectionID', 'SettlementGroupID', det.transaction_id_type) transaction_id_type, det.amount, det.currency_code,
det.debit_or_credit, det.category, det.subcategory, det.reference1, det.reference1_type, det.reference2, det.reference2_type, det.gl_batch_id, det.marketplace_id,
det.cost_center, det.gl_product_line, det.location, det.project, det.sales_channel, det.created_by, det.creation_date, det.last_updated_by, det.last_updated_date
from financials.temp2_sl_snapshot_entries det,financials.account_numbers an
where det.account_number = an.account_number
and an.subledger_type in ('C', 'AC')
) det
where agg.company_code = det.company_code
and agg.account_number = substr(det.account_number, 1, 5)
and agg.transaction_id = det.transaction_id
and agg.transaction_id_type = det.transaction_id_type
/Execution Plan
| Id | Operation | Name | Rows | Bytes |TempSpc| Cost (%CPU)| Time | TQ |IN-OUT| PQ Distrib |
| 0 | SELECT STATEMENT | | 12M| 8012M| | 541K (1)| 01:48:21 | | | |
| 1 | PX COORDINATOR | | | | | | | | | |
| 2 | PX SEND QC (RANDOM) | :TQ10005 | 12M| 8012M| | 541K (1)| 01:48:21 | Q1,05 | P->S | QC (RAND) |
|* 3 | HASH JOIN BUFFERED | | 12M| 8012M| 1098M| 541K (1)| 01:48:21 | Q1,05 | PCWP | |
| 4 | PX RECEIVE | | 35M| 3992M| | 166K (2)| 00:33:16 | Q1,05 | PCWP | |
| 5 | PX SEND HASH | :TQ10003 | 35M| 3992M| | 166K (2)| 00:33:16 | Q1,03 | P->P | HASH |
| 6 | VIEW | | 35M| 3992M| | 166K (2)| 00:33:16 | Q1,03 | PCWP | |
|* 7 | FILTER | | | | | | | Q1,03 | PCWC | |
| 8 | HASH GROUP BY | | 35M| 4528M| | 166K (2)| 00:33:16 | Q1,03 | PCWP | |
| 9 | PX RECEIVE | | 35M| 4528M| | 166K (2)| 00:33:16 | Q1,03 | PCWP | |
| 10 | PX SEND HASH | :TQ10001 | 35M| 4528M| | 166K (2)| 00:33:16 | Q1,01 | P->P | HASH |
| 11 | HASH GROUP BY | | 35M| 4528M| | 166K (2)| 00:33:16 | Q1,01 | PCWP | |
| 12 | VIEW | | 35M| 4528M| | 164K (1)| 00:33:00 | Q1,01 | PCWP | |
| 13 | UNION-ALL | | | | | | | Q1,01 | PCWP | |
| 14 | PX BLOCK ITERATOR | | 11 | 539 | | 1845 (1)| 00:00:23 | Q1,01 | PCWC | |
|* 15 | TABLE ACCESS FULL | UNBALANCED_SUBLEDGER_ENTRIES | 11 | 539 | | 1845 (1)| 00:00:23 | Q1,01 | PCWP | |
|* 16 | HASH JOIN | | 35M| 2012M| | 163K (1)| 00:32:37 | Q1,01 | PCWP | |
| 17 | BUFFER SORT | | | | | | | Q1,01 | PCWC | |
| 18 | PX RECEIVE | | 21 | 210 | | 2 (0)| 00:00:01 | Q1,01 | PCWP | |
| 19 | PX SEND BROADCAST | :TQ10000 | 21 | 210 | | 2 (0)| 00:00:01 | | S->P | BROADCAST |
|* 20 | TABLE ACCESS FULL| ACCOUNT_NUMBERS | 21 | 210 | | 2 (0)| 00:00:01 | | | |
| 21 | PX BLOCK ITERATOR | | 56M| 2701M| | 162K (1)| 00:32:35 | Q1,01 | PCWC | |
| 22 | TABLE ACCESS FULL | TEMP2_SL_SNAPSHOT_ENTRIES | 56M| 2701M| | 162K (1)| 00:32:35 | Q1,01 | PCWP | |
| 23 | PX RECEIVE | | 35M| 18G| | 82859 (1)| 00:16:35 | Q1,05 | PCWP | |
| 24 | PX SEND HASH | :TQ10004 | 35M| 18G| | 82859 (1)| 00:16:35 | Q1,04 | P->P | HASH |
| 25 | BUFFER SORT | | 12M| 8012M| | | | Q1,04 | PCWP | |
| 26 | VIEW | | 35M| 18G| | 82859 (1)| 00:16:35 | Q1,04 | PCWP | |
| 27 | UNION-ALL | | | | | | | Q1,04 | PCWP | |
| 28 | PX BLOCK ITERATOR | | 11 | 2255 | | 923 (1)| 00:00:12 | Q1,04 | PCWC | |
|* 29 | TABLE ACCESS FULL | UNBALANCED_SUBLEDGER_ENTRIES | 11 | 2255 | | 923 (1)| 00:00:12 | Q1,04 | PCWP | |
|* 30 | HASH JOIN | | 35M| 7514M| | 81936 (1)| 00:16:24 | Q1,04 | PCWP | |
| 31 | PX RECEIVE | | 21 | 210 | | 2 (0)| 00:00:01 | Q1,04 | PCWP | |
| 32 | PX SEND BROADCAST | :TQ10002 | 21 | 210 | | 2 (0)| 00:00:01 | Q1,02 | P->P | BROADCAST |
| 33 | PX BLOCK ITERATOR | | 21 | 210 | | 2 (0)| 00:00:01 | Q1,02 | PCWC | |
|* 34 | TABLE ACCESS FULL | ACCOUNT_NUMBERS | 21 | 210 | | 2 (0)| 00:00:01 | Q1,02 | PCWP | |
| 35 | PX BLOCK ITERATOR | | 56M| 11G| | 81840 (1)| 00:16:23 | Q1,04 | PCWC | |
| 36 | TABLE ACCESS FULL | TEMP2_SL_SNAPSHOT_ENTRIES | 56M| 11G| | 81840 (1)| 00:16:23 | Q1,04 | PCWP | |
Predicate Information (identified by operation id):
3 - access("AGG"."COMPANY_CODE"="DET"."COMPANY_CODE" AND "AGG"."ACCOUNT_NUMBER"=SUBSTR("DET"."ACCOUNT_NUMBER",1,5) AND
"AGG"."TRANSACTION_ID"="DET"."TRANSACTION_ID" AND "AGG"."TRANSACTION_ID_TYPE"="DET"."TRANSACTION_ID_TYPE")
7 - filter(ABS(SUM(SYS_OP_CSR(SYS_OP_MSR(SUM("Z"."AMOUNT"),MIN("Z"."ACCOUNTING_DATE")),0)))>=0.01)
15 - filter("USE"."ACCOUNTING_DATE"<TO_DATE(' 2010-04-22 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AND "USE"."ACCOUNTING_DATE">=TO_DATE('
2010-04-21 00:00:00', 'syyyy-mm-dd hh24:mi:ss'))
16 - access("SE"."ACCOUNT_NUMBER"="AN"."ACCOUNT_NUMBER")
20 - filter("AN"."SUBLEDGER_TYPE"='AC' OR "AN"."SUBLEDGER_TYPE"='C')
29 - filter("ACCOUNTING_DATE"<TO_DATE(' 2010-04-22 00:00:00', 'syyyy-mm-dd hh24:mi:ss') AND "ACCOUNTING_DATE">=TO_DATE(' 2010-04-21
00:00:00', 'syyyy-mm-dd hh24:mi:ss'))
30 - access("DET"."ACCOUNT_NUMBER"="AN"."ACCOUNT_NUMBER")
34 - filter("AN"."SUBLEDGER_TYPE"='AC' OR "AN"."SUBLEDGER_TYPE"='C')
This query is failing due to TEMP issue (TEMP SPACE out of space)
My TEMP tablespace is 70GB and no one is using TEMP space while this query is in execution.
PGA=16 GB.
What i can see from execution plan is : Two large resultsets AGG (13Million) and DET (135 Million) is being joined HASH JOIN BUFFERED. Which is getting spilled to TEMP space causing TEMP outage.
Is there any way, i can re-write this query (probably using SUB QUERY FACTORING...WITH CLAUSE) so that reduce two times access to TEMP2_SL_SNAPSHOT_ENTRIES table. TEMP2_SL_SNAPSHOT_ENTRIES is 12 GB non partition table and i cannot use any other filter to restrict rows from this table.Adding more information here :
Inner sub query (Which forms DET-bottom)
select /*+ PARALLEL(det, 2) */ det.journal_entry_line_id, det.accounting_date, det.company_code, det.account_number, det.transaction_id,
decode(det.transaction_id_type, 'CollectionID', 'SettlementGroupID', det.transaction_id_type) transaction_id_type, det.amount, det.currency_code,
det.debit_or_credit, det.category, det.subcategory, det.reference1, det.reference1_type, det.reference2, det.reference2_type, det.gl_batch_id, det.marketplace_id,
det.cost_center, det.gl_product_line, det.location, det.project, det.sales_channel, det.created_by, det.creation_date, det.last_updated_by, det.last_updated_date
from financials.temp2_sl_snapshot_entries det,financials.account_numbers an
where det.account_number = an.account_number
and an.subledger_type in ('C', 'AC');
Plan hash value: 976020246
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time | TQ |IN-OUT| PQ Distrib |
| 0 | SELECT STATEMENT | | 35M| 7514M| 163K (1)| 00:32:47 | | | |
| 1 | PX COORDINATOR | | | | | | | | |
| 2 | PX SEND QC (RANDOM) | :TQ10001 | 35M| 7514M| 163K (1)| 00:32:47 | Q1,01 | P->S | QC (RAND) |
|* 3 | HASH JOIN | | 35M| 7514M| 163K (1)| 00:32:47 | Q1,01 | PCWP | |
| 4 | BUFFER SORT | | | | | | Q1,01 | PCWC | |
| 5 | PX RECEIVE | | 21 | 210 | 2 (0)| 00:00:01 | Q1,01 | PCWP | |
| 6 | PX SEND BROADCAST | :TQ10000 | 21 | 210 | 2 (0)| 00:00:01 | | S->P | BROADCAST |
|* 7 | TABLE ACCESS FULL| ACCOUNT_NUMBERS | 21 | 210 | 2 (0)| 00:00:01 | | | |
| 8 | PX BLOCK ITERATOR | | 56M| 11G| 163K (1)| 00:32:45 | Q1,01 | PCWC | |
| 9 | TABLE ACCESS FULL | TEMP2_SL_SNAPSHOT_ENTRIES | 56M| 11G| 163K (1)| 00:32:45 | Q1,01 | PCWP | |
Predicate Information (identified by operation id):
3 - access("DET"."ACCOUNT_NUMBER"="AN"."ACCOUNT_NUMBER")
7 - filter("AN"."SUBLEDGER_TYPE"='AC' OR "AN"."SUBLEDGER_TYPE"='C')
Statistics
31 recursive calls
3 db block gets
1634444 consistent gets
1625596 physical reads
636 redo size
1803659818 bytes sent via SQL*Net to client
125054 bytes received via SQL*Net from client
11331 SQL*Net roundtrips to/from client
3 sorts (memory)
0 sorts (disk)
56645822 rows processedOther sub query (that forms AGG)
select /*+ PARALLEL(se, 2) */ company_code, substr(se.account_number, 1, 5) account_number,transaction_id,
decode(transaction_id_type, 'CollectionID', 'SettlementGroupID', transaction_id_type) transaction_id_type,se.amount,se.accounting_date
from financials.temp2_sl_snapshot_entries se,financials.account_numbers an
where se.account_number = an.account_number
and an.subledger_type in ('C', 'AC');
Plan hash value: 976020246
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time | TQ |IN-OUT| PQ Distrib |
| 0 | SELECT STATEMENT | | 35M| 2012M| 163K (1)| 00:32:37 | | | |
| 1 | PX COORDINATOR | | | | | | | | |
| 2 | PX SEND QC (RANDOM) | :TQ10001 | 35M| 2012M| 163K (1)| 00:32:37 | Q1,01 | P->S | QC (RAND) |
|* 3 | HASH JOIN | | 35M| 2012M| 163K (1)| 00:32:37 | Q1,01 | PCWP | |
| 4 | BUFFER SORT | | | | | | Q1,01 | PCWC | |
| 5 | PX RECEIVE | | 21 | 210 | 2 (0)| 00:00:01 | Q1,01 | PCWP | |
| 6 | PX SEND BROADCAST | :TQ10000 | 21 | 210 | 2 (0)| 00:00:01 | | S->P | BROADCAST |
|* 7 | TABLE ACCESS FULL| ACCOUNT_NUMBERS | 21 | 210 | 2 (0)| 00:00:01 | | | |
| 8 | PX BLOCK ITERATOR | | 56M| 2701M| 162K (1)| 00:32:35 | Q1,01 | PCWC | |
| 9 | TABLE ACCESS FULL | TEMP2_SL_SNAPSHOT_ENTRIES | 56M| 2701M| 162K (1)| 00:32:35 | Q1,01 | PCWP | |
Predicate Information (identified by operation id):
3 - access("SE"."ACCOUNT_NUMBER"="AN"."ACCOUNT_NUMBER")
7 - filter("AN"."SUBLEDGER_TYPE"='AC' OR "AN"."SUBLEDGER_TYPE"='C')
Statistics
31 recursive calls
3 db block gets
1634444 consistent gets
1625596 physical reads
592 redo size
1803659818 bytes sent via SQL*Net to client
125054 bytes received via SQL*Net from client
11331 SQL*Net roundtrips to/from client
3 sorts (memory)
0 sorts (disk)
56645822 rows processed -
Does Motion 5 render using Sub-Pixel Rendering, and if not, why not?
I'm curious if Motion 5 uses sub pixel rendering to help smooth out text renders (or any renders for that matter)? I work professionally rendering graphics for film and tv and most of our work requires Sub Pixel rendering. I can't find any documentation letting me know one way or the other.
-GlenMotion5 is a 'stand-alone'-app, you can use it as your 'special effects maker' for any edit-app, as iMovie, FC/e, or Premiere, or Hitfilm, or whatever...
Even with FCPX, there's actually no round-tripping:
So, export your material from your editor, apply effects, export from M5, import back to editor. Works like charme!
… what you miss: M5 allows creation of titles, transitions, generators, effects as 'plug-ins' for FCPX. So, for repeatedly things, I do not create individual 'projects' again and again, I just built me a plug-in. Example: To insert via an effect the goalies in my weekly soccer-reports, I made me a very elaborated 'title', with a selector menu, and instantly FCPX inserts the correct picture of player, his name, all animated, bells&whistles etc etc.-
You can create this as 'stand alone' projects for any other editor too... less convieniant. But optional.
No need for FCPX… -
Diagram size vs single-use sub-vi
I'm guessing this has been beaten to death elsewhere but I could not find it...
I feel like I've been accumulating conflicting messages:
- block diagram should fit on one page
vs
- don't create sub-VI's just to save diagram space
So, now I'm in a situation where I have a case frame that calls one sub-vi to do "X". And because of an added feature I need to add inside the case frame another instance of "X" with different inputs -- that is, the same function needs to "do more". But the frame is already "full" and I would have to enlarge the diagram beyond the visible page to make space.
Now, I wonder if the admonishment against using sub-vi's to save space is only to prevent users making a sub-vi with a random collection of un-related functionality? Because in this case it is more an "extension" of existing functionality. So if I pushed this down into a new sub-vi it would contain related logic: the old functionality with the new feature added.
I'm just thinking about this because someday someone else may have to look at this and I don't want them to have to spend days just to understand what I was trying to do. Or, worse, have it end up in the R-G thread.
A small detail it is, but many small details can make a big mess...
Thanks and Best Regards,
-- J.Lots of good points from all over!.
Create a sub-vi whenever
A) You can abstract a chunk of code that you can name. e.g "Get Reading.vi"or "Set Output.vi"
B) You can encapluate related Functions or data elements. e.g. or "DUT State Cashe.vi" with modes<Get |Set | Init> to operate on the same data
C)You Identify a group of operations are logically related by data or timing, that is to say ther are Coherent.
D)You can imagine Reuse of the same code in a number of projects (look at Time to Excel.vi below)
Good developers learn by practice just exactly when to break out a sub-vi.
Great developers pull out their hair triing to figure out how their own code, that they wrote as newbie, ever worked.
Jeff -
How to use sub folder paths for external table location parameter?
is it possible to use one Oracle directory and address multiple files under some OS sub-directories beside that Oracle directory? Like;
host mkdir /tmp/orcl_dir
host mkdir /tmp/orcl_dir/fold1
host mkdir /tmp/orcl_dir/fold2
CREATE DIRECTORY ext_tab_dir AS '/tmp/orcl_dir';
CREATE TABLE ext_all_source
ORGANIZATION EXTERNAL (
TYPE ORACLE_DATAPUMP
DEFAULT DIRECTORY ext_tab_dir
LOCATION ( 'fold1/all_source1.dmp', 'fold2/all_source2.dmp' ) ) PARALLEL 4
AS SELECT * FROM all_source;
ERROR at line 1:
ORA-29913: error in executing ODCIEXTTABLEOPEN callout
ORA-29400: data cartridge error
KUP-04076: file name cannot contain a path specification: fold1/all_source1.dmp
ORA-06512: at "SYS.ORACLE_DATAPUMP", line 19Thank you.
Message was edited by:
antuJustin is there a way you are aware of at operating system level to teach oracle that it has to access for example 16 different piece of files over a meta file. I saw some definition file like this but I am searching if this is the tools own mapping format;
$ cat ./CON_PUB/main/CON_xfrm_subs_status_reason_act_lk_20080302.dat
(object mfile_c_type
(path "file:OBSOLETE")
(fs "file://amanos/s01/abinitio/data/prod/mfs/mfs_16way")
(local_paths 16
"file://amanos/s01/abinitio/data/prod/mfs/parts/mfs_16way_001/mfs_16way/Applications/RDS/CON_PUB/main/CON_xfrm_subs_status_reason_act_lk_20080302.dat"
"file://amanos/s01/abinitio/data/prod/mfs/parts/mfs_16way_002/mfs_16way/Applications/RDS/CON_PUB/main/CON_xfrm_subs_status_reason_act_lk_20080302.dat"
"file://amanos/s01/abinitio/data/prod/mfs/parts/mfs_16way_003/mfs_16way/Applications/RDS/CON_PUB/main/CON_xfrm_subs_status_reason_act_lk_20080302.dat"
"file://amanos/s01/abinitio/data/prod/mfs/parts/mfs_16way_004/mfs_16way/Applications/RDS/CON_PUB/main/CON_xfrm_subs_status_reason_act_lk_20080302.dat"
"file://amanos/s01/abinitio/data/prod/mfs/parts/mfs_16way_005/mfs_16way/Applications/RDS/CON_PUB/main/CON_xfrm_subs_status_reason_act_lk_20080302.dat"
"file://amanos/s01/abinitio/data/prod/mfs/parts/mfs_16way_006/mfs_16way/Applications/RDS/CON_PUB/main/CON_xfrm_subs_status_reason_act_lk_20080302.dat"
"file://amanos/s01/abinitio/data/prod/mfs/parts/mfs_16way_007/mfs_16way/Applications/RDS/CON_PUB/main/CON_xfrm_subs_status_reason_act_lk_20080302.dat"
"file://amanos/s01/abinitio/data/prod/mfs/parts/mfs_16way_008/mfs_16way/Applications/RDS/CON_PUB/main/CON_xfrm_subs_status_reason_act_lk_20080302.dat"
"file://amanos/s01/abinitio/data/prod/mfs/parts/mfs_16way_009/mfs_16way/Applications/RDS/CON_PUB/main/CON_xfrm_subs_status_reason_act_lk_20080302.dat"
"file://amanos/s01/abinitio/data/prod/mfs/parts/mfs_16way_010/mfs_16way/Applications/RDS/CON_PUB/main/CON_xfrm_subs_status_reason_act_lk_20080302.dat"
"file://amanos/s01/abinitio/data/prod/mfs/parts/mfs_16way_011/mfs_16way/Applications/RDS/CON_PUB/main/CON_xfrm_subs_status_reason_act_lk_20080302.dat"
"file://amanos/s01/abinitio/data/prod/mfs/parts/mfs_16way_012/mfs_16way/Applications/RDS/CON_PUB/main/CON_xfrm_subs_status_reason_act_lk_20080302.dat"
"file://amanos/s01/abinitio/data/prod/mfs/parts/mfs_16way_013/mfs_16way/Applications/RDS/CON_PUB/main/CON_xfrm_subs_status_reason_act_lk_20080302.dat"
"file://amanos/s01/abinitio/data/prod/mfs/parts/mfs_16way_014/mfs_16way/Applications/RDS/CON_PUB/main/CON_xfrm_subs_status_reason_act_lk_20080302.dat"
"file://amanos/s01/abinitio/data/prod/mfs/parts/mfs_16way_015/mfs_16way/Applications/RDS/CON_PUB/main/CON_xfrm_subs_status_reason_act_lk_20080302.dat"
"file://amanos/s01/abinitio/data/prod/mfs/parts/mfs_16way_016/mfs_16way/Applications/RDS/CON_PUB/main/CON_xfrm_subs_status_reason_act_lk_20080302.dat"))or at least a symbolic linking strategy may handle this, but I couldn't figure out how and of course this will have its own costs of course to manage. -
Page break not applying when using sub report inside main report
I have a main report inside which there is subreport (using SQL Server 2012). I placed some page breaks inside subreport but they were not working. I read on technet forums that this is a a known issue with SSRS.
One solution I found is to put a table inside main report, then in first row add a rectangle and set its property "Add a page break after" and then add subreport after this rectangle in that table in main report. I did that and now in some cases
it does show sub report on a separate page but sometimes it shows subreport on same page.
Could it be because in some case sub report has no or less data (hence it cannot cover whole page) and in that case it will always show on one page? How can I show empty subreport on a separate page?I fixed it by clicking both "Add a page break before" and "Add a page break after" in rectangle.
-
How to use sub query in CAML in splist
hi,
want to know whether any sub query functionality can be achieved in splist/sp doc lib using CAML designer 2013/ query builder. also inner joins need to be implemented as pe rmy requirement.
if caml designer is not supported, whats the allternative way of doing this?
can LINQ to SP be used? if yes, can anyone pls roivde how to implement the same
help is appreciatedYou can use the let keyword to scope a variable containing the result of your subquery.
However, it depends on the LINQ provider as to whether or not it can understand the command.
For example, you can create the sample like this
var result = (from p in productInQuery
join o in orderInfoQuery on p.refNo equals o.refNo
join t in productOutQuery on p.no equals t.productInNo into productIn
from t in productIn.DefaultIfEmpty()
let dateOut = (from m in orderInfoQuery where m.refNo == t.refNo select m.processData).FirstOrDefault()
orderby o.processDate descending
select new
modelNo = x.modelNo,
qty = p.qty,
dateIn = o.processDate,
dateOut = dateOut
https://www.youtube.com/watch?v=N3K0h6GDwW4
For more info, check this
http://msdn.microsoft.com/en-us/library/ee539975.aspx -
Exporting to Excel data only using sub reports in Crytal 9
Post Author: pmstar
CA Forum: Exporting
I am using Crystal 9 verision.
I have .rpt file that used 4 sub reports .In the main report I placed all the sub reports in the(detail section) row and using the data for some caluculation in the main report to generate report fields.I placed the main report fields in next row( in detail section).However when i export the report .Its generating 5 empty rows and 3 rows with 0. I have pretty much followed the solution from the article "c2017620" published in BO.
Since i used the sub reports only to get some value for main report calculations .Is there any workaround for the following issue
1.I do not want to print the subreport data when exported to excel data only.
2.how can i get rid of the blank rows
We have a lot of reports which has the same issue and we need to get the reports to work in Excel Data only .The reports works perfect when used in PDF format but its mandatory that we need to give the reports to the client using Data only.
If possible, when responding with your recommendations, please include detailed steps. It would be very helpful.Thanks in advance,
PMPost Author: swat
CA Forum: Exporting
Hi,
Of what i gather from ur scenario...this is what i did in one of my reports.
I had to use two subreports and they had to occupy one cell each, in line with other fields.
To obtain that,all the fields required in the subreport i put them into a text box.Therein restricting the fields to the txt box only...
Then import that sub-report as it is.
It worked for me....
try out...
All this only if've understood u right... -
Hi,
I am new to the OBIEE world and was wondering how we can work with sub queries. I have the following problem.
I have a table namely XYZ in which we have "effective date" and "Amount". In the answers section have have filter out the data for the month of 01-Nov-08 to 30-Nov-08 which shows the total cash amount for that month. Now the problem is that I need to use the same "effective date" and "Amount" to get the opening balance which is calculated by Sum(Amount) where "effective date" < 01-Nov-2008. If i try to do this I do not see any results as the data gets filtered out. Can someone please help me on this?
ThanksHi,
In column formula put column level filter like this FILTER("Facts Revenue".Revenue USING (Time."Day Date" < date '2006-10-09'))
Regards
Naresh -
Design issue - Use (sub)sites or pages
My client has a complex organisation. A lot of departments.
The startpage of the site has to be a portal where a few people can upload documents. After checking thes documents (by 3 powerusers) the documents must be copied to the department sites. The best way to do that is using a workflow, I think. But if I create
subsites then the copy process will be difficult as a 2013 workflow cannot copy content over (sub)sites. A solution might be to use a page for each department but the autorisation and some other problems might pop up.
Any suggestions I did not think off?
Thanks, MikeHi Mike,
You can create a content type called departments and have your departments(HR, R&D etc..) as choice. Once you are done creating this content type, create a document library with that content type and once the document is approved you can either run a
workflow or have the approver fill up that department column to select the appropriate department that document belongs to. This can be done on the portal or the starterpage. And on the departments page or subsite you can use content query webpart to display
those documents accordingly.
Thanks,
norasampang -
Should I use Sub-Equipment Hierarchy for sub-systems (first post)?
I am 2 months into the maintenance manager role for a fleet of Locomotives and it has been decided to use SAP PM by senior management based on a separate business arm requirements.
I believe for this to be successful the first step is to get the structure right so that data is collected in the most logical manner.
I intend to use SAP to schedule all maintenance tasks based on measuring points and dates of previous work orders, capture system and sub-system failure history, capture costs and parts usage and trend performance of subsystems based on their own and system level measuring points.
I have been told that all locomotives are assigned to a single functional location within the business model. The individual locomotives themselves are assigned as separate pieces of equipment in this functional location.
Within the individual locomotives there are a series of subsystems that have associated maintenance requirements based on time and usage and they are serial number tracked. These items are exchanged between the locomotives and the warehouse upon failure, upgrade or overhaul and include:
AC traction Motors
Wheelsets
Diesel Engine
Main Generator
Auxiliary Generator
Dynostarter
Gearbox
Compressors
Traction motor blowers (Fans)
Radiator fans and AC radiator fan motors
Is it logical to put these as sub-equipment within an Equipment Hierarchy with the Locomotive being the superior equipment?
Should notifications regarding their failure be assigned to the Superior Equipment (Locomotive) or the Sub-Equipment and what are the implications of each? If assigned to sub-systems can I still report on system reliability by "rolling up" the failures?
Do the measuring points (e.g. kilometres) assigned to the Superior Equipment (Locomotive) accumulate to the Sub-Equipment automatically and does installation and removal from different Locomotives with different kilometres affect this? For example a traction motor in Locomotive 001 is installed from 100,000 to 360,000 locomotive kilometres and then it is installed in Locomotive 002 from 300,000 to the current 340,000 locomotive kilometres. Does SAP accumulate 300,000 kilometres of life to the traction motor sub system based on its superior equipment's measuring points?
I have many more questions to come that I will most likely solve through experimentation and future questions, but in order to hit the ground running I would appreciate your feedback if any of you have similar experiences.
Thanks in advance
Glenn SandersIn SAP, you can define "N" no. of hierarchies for Functional Location & Equipment.
But in the reporting, you can get the costs at Functional Location level & Equipment level at next. Its not possible to have Sub Functional Location level or Sub Equipment Level.
Also, you have mentioned that you will interchange the Sub components between Locomotives. Also, you want to maintain those using Serial Numbers. You can define these Sub Components as Assemblies with Serial Numbers so that Equipment can be created for those combinations.
To maintain Measuring Point for Sub Components, Equipment should be created. In SAP, you have the option to transfer the Measuring Points from One Equipment (Superior Equipment) to another Equipment (Sub Equipment).
While interchanging the Sub Component from One Locomotive to another Locomotive, without Measurement Reading Transfer, you can dismantle & install the same. -
Using sub-directories in an email
Hi
I want to attach an HTML file to an email using JavaMail. The HTML file contains links to image files that are stored in a sub directory (img).
I am having problems representing the sub-directory structure in an Email created using JavaMail.
Any help would be gratefully received.Think about how the e-mail will look to the person reading it. There will be some links, of course. And how should those links look? They should look like something that somebody could use from anywhere on the Internet. So obviously "C:\data\wombat.gif" isn't going to work. Your best bet is for the link to look something like "http://www.animallovers.org/wombat.gif", and that means you need a web server that can serve out those files.
Maybe you are looking for
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