Setting a sql statement to run at a later time

Hello,
Is there a way to submit a sql but let it run at a later time? Maybe a sleep function? Thank you.

Hi Jafar,
We can also opt for the following utility :----
The DBMS_LOCK.sleep procedure in oracle is used to pause a program for the specified number of seconds. The time can be specified down to hundredths of a second:
BEGIN
DBMS_LOCK.sleep(seconds => 5.01);
END;
Cheers :)

Similar Messages

How to set Query SQL Statement parameter dynamically in Sender JDBCAdpter

Hi All,
I have one scenario in which we are using JDBC Sender Adapter.
Now in this case,we need to set Query SQL Statement with a SELECT statement based on some fields.
This SQL statement is not constant, it would need to be changed.
Means sometimes receiver will want to execute SQL statement with these fields and sometimes they will want to execute it with different fields.
We can create separate channels for each SQL statement but again that is not an optimum solution.
So ,I am looking out for a way to set these parameters dynamically or set SQL statement at Runtime.
Can you all please help me to get this?

Shweta ,
<i>Sometimes receiver will want to execute SQL statement dynamically</i>....
How you will get the query dynamically? Ok Let me assume, consider they are sending the query through file, then its definitely possible. But u need BPM and also not sender JDBC receiver adapter instead, receiver JDBC adapter.
SQL Query File ->BPM>Synchronous send [Fetch data from DB]--->Response -
>...............
Do u think the above design will suit's ur case!!!!
Best regards,
raj.

Content Server - Which SQL statements are running?

Hi sap lovers! Does anyone aware of which sql statements being run on the maxDB part when, e.g saving a document (or retrieving a document) (on the ABAP part) within our DMS landscape?
And at the whole, Is It possible to monitor sqls running on MAXDB, like we can see in ST04
-> Oracle Session
Regards,
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You can find that out doing the following:
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Markus

Get an set the SQL statement from a report at runtime

i know there is an opportunity to filter the records by using setRecordSelectionFormula() method...but i wondered if you can anyhow get the whole SQL statement that is in the report. i think it would be very useful for many developers to maipulate the SQL directly like you were able to using the PE-functions in the old CRPE32.DLL...
but in CR XI the CRPE32.DLL is no longer supported. now we have to substitute these functions with the JRC but i am not sure if it provides everything we had in the CRPE32.DLL...
after all i do not understand why the CRPE32.DLL is still delivered but not supported. in my CR XI R2 installtion i found this file signed with version 11.5.3.438
by the way it is a question of performance...a query would be faster if you could directly query the database by changing the reports sql statement instead of allowing the report to retrieve all data and then performing the filtering.
so please, for the next version of the JRC give us the opportunity to get an set the sql statement of a report directly!

Not an option. crpe32 is proprietory and the SQL we generate is to complex to assume it will be done correctly. Which is why the ability was removed

Sql statement for retrieving the last update time of a table

Hello all,
Can somebody give me an example of sql statement for retrieving the last update time of an oracle table.
Thank you
Il

Thanks for the fast replies. It works great when I test it as a sql statement but when trying to populate a datalist with it it raises the following exception:
Exception Details: System.ArgumentException: SCN_TO_TIMESTAMP(MAX(ORA_ROWSCN is neither a DataColumn nor a DataRelation for table DefaultView
Part of the Datalist Code:
ItemTemplate>
Line 12:             SCN_TO_TIMESTAMP(MAX(ORA_ROWSCN)):
Line 13:             <asp:Label ID="SCN_TO_TIMESTAMP_MAX_ORA_ROWSCN__Label" runat="server" Text='<%# Eval("[SCN_TO_TIMESTAMP(MAX(ORA_ROWSCN))]") %>'>
Line 14:             </asp:Label><br/>
Line 15:             <br/>
{code}
Why is this happening? Any ideas?
Il

Setting the sql statement

http://www.egbolig.dk/drift_bo_syd.rpt (HERE IS THE REPORT)
We are using SAP Crystal Report .NET Runtime files (http://scn.sap.com/docs/DOC-7824 newest version 13.0.9.1312) in our web asp.net application. Everything have been working fine, but we have can into problems when showing the certain kinda reports.
In our code get the reports sql statement using getSQLStatement.
Dim gp As New GroupPath() Dim sql As String = report.ReportClientDocument.RowsetController.GetSQLStatement(gp)
This will get the sql, and we use this sql (getSqlStatement) and attach a sql WHERE clause from the code to only get a certain number of records.
The report Drift_bo_syd.rpt has 5 tables, and the following sql statement.
Database/Show Sql Statement
SELECT "rekvstam"."Sel", "rekvstam"."Afd", "rekvstam"."Levadresse", "rekvstam"."Rekvisition", "rekvstam"."Lejemaal", "rekvstam"."Lejer", "rekvstam"."Udfoertaf", "rekvstam"."Udfoertdato", "rekvstam"."Krit", "Selskab"."Adresse", "Selskab"."Postby", "Selskab"."Tlf", "Selskab"."Fax", "rekvstam"."Kontor", "rekvstam"."Hjemme", "rekvstam"."Rekvdato", "rekvstam"."Aftale", "rekvstam"."InitialRet", "rekvstam"."Arbejde", "kreditor"."Att", "rekvstam"."Konto", "Selskab"."Navn", "Selskab"."Email", "Interessentadresse"."Navn", "Interessentadresse"."Adresse", "Interessentadresse"."Postby", "Interessentadresse"."Email1", "Interessentadresse"."Telefon_Fax", "Interessentadresse"."Type", "Interessentadresse"."Tlf1", "rekvstam"."tlfLejer", "kreditor"."Kred", "Interessentadresse"."Interessentnr" FROM (("Rekvstam" "rekvstam" INNER JOIN "Selskab" "Selskab" ON "rekvstam"."Sel"="Selskab"."Sel") LEFT OUTER JOIN "Kreditor" "kreditor" ON "rekvstam"."Kred"="kreditor"."Kred") INNER JOIN "Interessentadresse" "Interessentadresse" ON "kreditor"."Interessentnr"="Interessentadresse"."Interessentnr" WHERE "Interessentadresse"."Type"='K'
But if we run the report from our asp.net code, we get the following error:
Cannot determine the queries necessary to get data for this report. Failed to retrieve data from the database. Error in File Drift_Bo_Syd {97FED382-1BAC-4DB1-970F-9E098ECE28F1}.rpt: Failed to retrieve data from the database.
After a long time searching for a solution, we found out that if we place the column kred from the kreditor table on the report, the report will work. (field explorer / database fields / kreditor (table) / kred (column)
Very important is that the field "kreditor.kred" is a primary key of the table kreditor, and also used in the linking.!
(We can get the report to work if we call the sql statement with the "kreditor"."kred" in the SELECT statement.
SELECT "kreditor"."kred", "rekvstam"."Sel", "rekvstam"."Afd", "rekvstam"."Levadresse", "rekvstam"."Rekvisition", "rekvstam"."Lejemaal", "rekvstam"."Lejer", "rekvstam"."Udfoertaf", "rekvstam"."Udfoertdato", "rekvstam"."Krit", "Selskab"."Adresse", "Selskab"."Postby", "Selskab"."Tlf", "Selskab"."Fax", "rekvstam"."Kontor", "rekvstam"."Hjemme", "rekvstam"."Rekvdato", "rekvstam"."Aftale", "rekvstam"."InitialRet", "rekvstam"."Arbejde", "kreditor"."Att", "rekvstam"."Konto", "Selskab"."Navn", "Selskab"."Email", "Interessentadresse"."Navn", "Interessentadresse"."Adresse", "Interessentadresse"."Postby", "Interessentadresse"."Email1", "Interessentadresse"."Telefon_Fax", "Interessentadresse"."Type", "Interessentadresse"."Tlf1", "rekvstam"."tlfLejer", "kreditor"."Kred", "Interessentadresse"."Interessentnr" FROM (("Rekvstam" "rekvstam" INNER JOIN "Selskab" "Selskab" ON "rekvstam"."Sel"="Selskab"."Sel") LEFT OUTER JOIN "Kreditor" "kreditor" ON "rekvstam"."Kred"="kreditor"."Kred") INNER JOIN "Interessentadresse" "Interessentadresse" ON "kreditor"."Interessentnr"="Interessentadresse"."Interessentnr" WHERE "Interessentadresse"."Type"='K'
But it should not be necessary to include this field (which is the primary key and used in linking the report) in the sql statement,
BECAUSE it is not used in the report. So maybe this is a bug?
It has not been necessary in RDC Crystal Report or RAS Crystal Report in a classic asp envoriment.
Here is the code we use to set the reports SQL Statement)
Try
Dim conn As New SqlConnection(connString)
conn.Open()
Dim sd As New SqlDataAdapter(New SqlCommand(nySQL, conn))
Dim ds As New Data.DataSet()
Dim navn As String = report.Database.Tables.Item(0).Name
sd.Fill(ds, navn)
report.SetDataSource(ds)
conn.Close()
Catch ex As Exception
Throw
End Try

Hi Jan
I understand your problem completely but we have asked R&D to be able to edit the SQL and they explained due to how the report Engine works it's simply not possible anymore. It would take a complete rewrite in all of our DB drivers and query dll's to be able to allow it. They did that in CR 9 when they rewrote the DB drivers and removed the SQL part of the code into separate dll's and that is when the ability was removed, it's been that way ever since.
One possibility is to get the SQL from the Report and then connect to your DB using a .NET and if the results from the SQL is less than 5K rows and not too many columns you could then set the Report data source to a Dataset.
As long as all of the field names are the same CR will run the report using this work flow.
For data larger than 5K rows, limit is due to memory resources, you could save the DS to an XML file and then set the reports data source to the XML file. We've seen 100meg XML's used so the amount of data should not be a problem, but of course there are limits to everything so test...
This should not affect performance much.
So the work flow would be:
Load the report
Get the SQL Statement
Paste it into a Dataset Query
Something like this should get you started:
//string connString = "Provider=SQLOLEDB;Data Source=MySQLServer;Database=xtreme;User ID=sa;Password=pw";
string connString = "Provider=SQLNCLI10;Server=MySQLServer;Database=xtreme;User ID=sa;Password=pw";
Detail"".""Quantity"" FROM   ""xtreme"".""dbo"".""Orders Detail"" ""Orders Detail""";
string sqlString = @"SELECT top 10* FROM ""xtreme"".""dbo"".""Financials"" ""Financials""";
System.Data.OleDb.OleDbConnection oleConn = new System.Data.OleDb.OleDbConnection(connString);
System.Data.OleDb.OleDbCommand cmd = oleConn.CreateCommand();
cmd.CommandText = sqlString;
System.Data.DataSet ds = new System.Data.DataSet();
OleDbDataAdapter oleAdapter = new OleDbDataAdapter(sqlString, oleConn);
//OleDbDataAdapter oleAdapter2 = new OleDbDataAdapter(sqlString2, oleConn);
DataTable dt1 = new DataTable("Financials");
//DataTable dt2 = new DataTable("Orders Detail");
oleAdapter.Fill(dt1);
//oleAdapter2.Fill(dt2);
ds.Tables.Add(dt1);
//ds.Tables.Add(dt2);
ds.WriteXml("c:\\reports\\sc2.xml", XmlWriteMode.WriteSchema);
// as long as the field names match exactly Cr has no problems setting report to a DS.
try
    rpt.SetDataSource(ds.Tables[0]); // incremtent [0] for more than 1 table.
    rpt.SetDataSource(ds);
catch (Exception ex)
    MessageBox.Show("ERROR: Schema Mismatch. Error reported by CR: " + ex.Message);
//Now check for subreport and set to same DS
foreach (CrystalDecisions.CrystalReports.Engine.Section section in rpt.ReportDefinition.Sections)
    foreach (CrystalDecisions.CrystalReports.Engine.ReportObject reportObject in section.ReportObjects)
        if (reportObject.Kind == ReportObjectKind.SubreportObject)
            CrystalDecisions.CrystalReports.Engine.SubreportObject subReport = (CrystalDecisions.CrystalReports.Engine.SubreportObject)reportObject;
            CrystalDecisions.CrystalReports.Engine.ReportDocument subDocument = subReport.OpenSubreport(subReport.SubreportName);
            subDocument.SetDataSource(ds);
And for XML it would use this part, not above I am saving the data and structure in the XML file so it should match what is in the report:
foreach (CrystalDecisions.CrystalReports.Engine.Table rptTable in rpt.Database.Tables)
    try
        rptTable.Location = btrDataFile.ToString(); // @"D:\Atest\" + rptTable.Location + ".xml";
    catch (Exception ex)
        MessageBox.Show("ERROR: " + ex.Message);
Only issue you may run into is sometimes XML does not have a direct field type and your original data source but you'll get an error if that happens which could be trapped and handled.
If you have a report that only uses 2 tables I do have code that will convert it to use a Command Object. That is the limit the engine is capable of, there is a lot of logic to be able to do this in CRD and the SDK so that is all we could get for now.
I hope that helps
Don

Error when generating the SQL statement while running the Query

Hello SDN Mates,
Am using three cubes in one infoset and build a query on that. Intially it was running fine, but now am getting error generating the SQL statement. Can you please throw some light on this. Your idea would be highly appreciated.
Thanks and Regards
Arun S

Hi Arun
is there any change in the objects (Check also the consistency of infoobject ) included in infoset, just make sure those are active, open the query in designer and check if no error/warning message are present
Thanks
Tripple k

Scheduling a java code to run at a later time

Hi,
I am working on a part of a project where in when i make a request for a report
to be generated from a jsp, the java code that generates the report must be
scheduled to run in the night time e.g 12 AM. How do i go about doin this...??
Thanks
Message was edited by:
Naik1983

Try a scheduler. I could recommend Quartz: http://www.opensymphony.com/quartz/

Sql statement is taking more then excepted time

Hi All,
below query is generating report ,but problem is when this query is execute it is taking more then 10 minutes.
can any one please help me how to increase the performance.
please tell me the steps plzzz...
SELECT /*+ parallel(itgmm,4) parallel(cigs,4) */DISTINCT itgmm.product_code_ato product_code,
itgmm.model_name_sales model_name,
itgmm.code_name_design code_name,
itgmm.on_sales_date on_sale_date,
itgmm.destination destination,
NVL (cigs.year, itgmm.year) year,
UPPER (NVL (cigs.season, itgmm.season)) season,
cigs.model_series model_series,
cmpt.product_type product_type,
ilgmi_odm.category_value AS odm,
cmst.sales_type sales_type,
'0' AS delete_flag,
'Admin' create_by,
SYSDATE create_date,
ilgmi_fct.category_value AS config_factory
FROM (SELECT /*+ parallel(cmpt,4) parallel(cigs,4) */ model_id,
destination,
product_code_ato,
model_name_sales,
code_name_design,
on_sales_date,
sales_type,
product_type,
CASE INSTR (BUILD_SEASON, '-')
WHEN 5
THEN
DECODE (
UPPER(SUBSTR (BUILD_SEASON,
'0',
INSTR (BUILD_SEASON, '-') - 1)),
'FALL',
UPPER(SUBSTR (BUILD_SEASON,
INSTR (BUILD_SEASON, '-') + 1)),
UPPER(SUBSTR (BUILD_SEASON,
'0',
INSTR (BUILD_SEASON, '-') - 1))
ELSE
UPPER(SUBSTR (BUILD_SEASON,
INSTR (BUILD_SEASON, '-') + 1))
END
AS YEAR,
CASE INSTR (BUILD_SEASON, '-')
WHEN 5
THEN
DECODE (
UPPER(SUBSTR (BUILD_SEASON,
'0',
INSTR (BUILD_SEASON, '-') - 1)),
'FALL',
UPPER(SUBSTR (BUILD_SEASON,
'0',
INSTR (BUILD_SEASON, '-') - 1)),
UPPER(SUBSTR (BUILD_SEASON,
INSTR (BUILD_SEASON, '-') + 1))
ELSE
UPPER(SUBSTR (BUILD_SEASON,
'0',
INSTR (BUILD_SEASON, '-') - 1))
END
AS SEASON
FROM itpcs.itpcs_tran_grt_mdl_mast a
WHERE ROWID = (SELECT MAX (ROWID)
FROM itpcs.itpcs_tran_grt_mdl_mast b
WHERE a.product_code_ato = b.product_code_ato))
itgmm,
common_intr_generation_series cigs,
common_mast_product_type cmpt,
common_mast_sales_type cmst,
(SELECT model_id, category_value
FROM itpcs.itpcs_list_grt_mdl_items
WHERE sub_category_id = 41) ilgmi_odm,
(SELECT model_id, category_value
FROM itpcs.itpcs_list_grt_mdl_items
WHERE sub_category_id = 42) ilgmi_fct
WHERE NOT EXISTS (SELECT 1
FROM itpcs.itpcs_vintr_sku b
WHERE b.product_code = itgmm.product_code_ato)
AND itgmm.model_id = ilgmi_odm.model_id
AND itgmm.model_id = ilgmi_fct.model_id
AND itgmm.model_name_sales = cigs.model_name
--AND itgmm.year = cigs.year
--AND itgmm.season = cigs.season
AND itgmm.product_type = cmpt.product_type_name
AND itgmm.sales_type = cmst.sales_type_name
UNION
SELECT /*+ parallel(ivs,4) parallel(cigs,4) */ DISTINCT ivs.product_code product_code,
ivs.product_name model_name,
ivs.generation_name code_name,
ivs.sellin_date on_sale_date,
ivs.product_specification_code destination,
NVL (cigs.year, ivs.season_year) year,
--NVL (cigs.season, cms.season) season,
NVL (cigs.season, substr(upper(ivs.season_name),6,length(ivs.season_name))) season,
cigs.model_series model_series,
TO_NUMBER (ivg.series_sgment) product_type,
ivs_odm.customer_name AS odm,
TO_NUMBER (ivs.model_type) sales_type,
ivs.delete_flag delete_flag,
'Admin' create_by,
SYSDATE create_date,
ivs_fct.customer_name AS config_factory
FROM itpcs.itpcs_vintr_sku ivs,
common_intr_generation_series cigs,
itpcs.itpcs_vintr_generation ivg,
--common_mast_season cms,
(SELECT customer_code, customer_name
FROM itpcs.itpcs_vintr_supplier
WHERE factory_type IN (1, 2)) ivs_odm,
(SELECT customer_code, customer_name
FROM itpcs.itpcs_vintr_supplier
WHERE factory_type IN (1, 2)) ivs_fct
WHERE ivs.generation_name = ivg.generation_name
AND ivs.product_name = cigs.model_name
AND ivs.bu_factory_code = ivs_odm.customer_code
AND ivs.config_factory_code = ivs_fct.customer_code
--AND ivs.SEASON_CODE = cms.SEASON_CODE
--AND ivs.season_year = cigs.year
--AND UPPER (cms.season) = cigs.season
AND ivs.product_code IS NOT NULL
AND ivs.sku_type = 2
AND ivs.delete_flag = 0
--AND ivs.discontinued_flag = 0
AND ivs.ROWID = (SELECT MAX (ROWID)
FROM itpcs.itpcs_vintr_sku a
WHERE a.product_code = ivs.product_code) ;
Thanks,
Krupa

Please provide the information detailed in
SQL and PL/SQL FAQ

Oracle 8i sql statements running.

hi,
how i can know my sql statements is running or not in oracle 8i ?
tks.

Ah, is that what you meant...
I thought you were wondering where or not a particular statement would compile or not on an Oracle 8i instance....
http://download-west.oracle.com/docs/cd/A87860_01/doc/server.817/a76961/ch3157.htm#10887
http://download-west.oracle.com/docs/cd/A87860_01/doc/server.817/a76961/ch3136.htm#9225
Both views exist in Oracle 8i....

HELP!!! the session hang with a merge into sql statement

This problem is due to merge into a bug caused it??
i have a product run on 10.2.0.4 . OS is aix 5.3 .
today i found the product running over 24,000 sec and the current sql have run 23,734.
Anomaly the sql Should be a quick end but run so long time.
the awrsql report sql plan is
Execution Plan
Id Operation Name Rows Bytes Cost (%CPU) Time
0 MERGE STATEMENT 4 (100)
1 MERGE TP_B_RB013_GL_MID
2 VIEW
3 NESTED LOOPS 1 4048 4 (50) 00:00:01
4 TABLE ACCESS BY INDEX ROWID TP_B_RB013_GL_MID 1 3549 0 (0)
5 INDEX RANGE SCAN IDX_GL_RB013_MID 1 0 (0)
6 VIEW PUSHED PREDICATE 1 499 4 (50) 00:00:01
7 WINDOW SORT PUSHED RANK 1 586 4 (50) 00:00:01
8 HASH JOIN 1 586 3 (34) 00:00:01
9 TABLE ACCESS BY INDEX ROWID GL_HIST_RB013 1 124 0 (0)
10 INDEX SKIP SCAN IDX_GL_RB013 1 0 (0)
11 TABLE ACCESS FULL GL_EVENT 1 462 2 (0) 00:00:01
sql_fulltext
MERGE INTO TP_B_RB013_GL_MID TP
USING (SELECT TRAN_NO,
B.EVENT_DEESC,
ROW_NUMBER () OVER (PARTITION BY TRAN_NO ORDER BY B.EVENT_DESC) I
FROM GL_HIST_RB013 A, GL_EVENT B
WHERE EVENT_TYPE IS NOT NULL AND A.EVENT_TYPE = B.EVENT_ID AND B.SDATE = :B1
) RES
ON ( RES.TRAN_NO = TP.BATCH_NO AND RES.I = 1 AND TP.REPORT_DATE = :B1 )
WHEN MATCHED THEN
UPDATE SET TP.EVENT_DESC = RES.EVENT_DESC
Focus is the table "GL_EVENT" have 0 row,the sql should do nothing.
This problem is due to merge into a bug caused it??
last is awrsqlrpt Please note cputime and buffer gets
WORKLOAD REPOSITORY SQL Report
Snapshot Period Summary
DB Name DB Id Instance Inst Num Release RAC Host
FTLPRD 3272430330 FTLPRD 1 10.2.0.4.0 NO bj1finteldb0
Snap Id Snap Time Sessions Curs/Sess
Begin Snap: 5022 26-11?-11 21:00:35 127 12.1
End Snap: 5030 27-11?-11 05:00:40 127 14.0
Elapsed: 480.09 (mins)
DB Time: 626.55 (mins)
SQL Summary DB/Inst: FTLPRD/FTLPRD Snaps: 5022-5030
Elapsed
SQL Id Time (ms)
a4j4qaqkvxr08 ##########
MERGE INTO TP_B_RB013_GL_MID TP USING (SELECT TRAN_NO, B.EVENT_DESC, ROW_NUMBER
() OVER (PARTITION BY TRAN_NO ORDER BY B.EVENT_DESC) I FROM GL_HIST_RB013 A, GL_
EVENT B WHERE EVENT_TYPE IS NOT NULL AND A.EVENT_TYPE = B.EVENT_ID AND B.SDATE =
:B1 ) RES ON ( RES.TRAN_NO = TP.BATCH_NO AND RES.I = 1 AND TP.REPORT_DATE = :B1
SQL ID: a4j4qaqkvxr08 DB/Inst: FTLPRD/FTLPRD Snaps: 5022-5030
-> 1st Capture and Last Capture Snap IDs
refer to Snapshot IDs witin the snapshot range
-> MERGE INTO TP_B_RB013_GL_MID TP USING (SELECT TRAN_NO, B.EVENT_DESC, R...
Plan Hash Total Elapsed 1st Capture Last Capture
# Value Time(ms) Executions Snap ID Snap ID
1 3274057091 23,733,870 0 5024 5030
Plan 1(PHV: 3274057091)
Plan Statistics DB/Inst: FTLPRD/FTLPRD Snaps: 5022-5030
-> % Total DB Time is the Elapsed Time of the SQL statement divided
into the Total Database Time multiplied by 100
Stat Name Statement Per Execution % Snap
Elapsed Time (ms) ########## N/A 63.1
CPU Time (ms) 23,734 N/A 94.7
Executions 0 N/A N/A
Buffer Gets 371,326,923 N/A 84.8
Disk Reads 16,740 N/A 0.2
Parse Calls 1 N/A 0.0
Rows 0 N/A N/A
User I/O Wait Time (ms) 145,938 N/A N/A
Cluster Wait Time (ms) 0 N/A N/A
Application Wait Time (ms) 0 N/A N/A
Concurrency Wait Time (ms) 2,348 N/A N/A
Invalidations 0 N/A N/A
Version Count 7 N/A N/A
Sharable Mem(KB) 435 N/A N/A
Execution Plan
Id Operation Name Rows Bytes Cost (%CPU) Time
0 MERGE STATEMENT 4 (100)
1 MERGE TP_B_RB013_GL_MID
2 VIEW
3 NESTED LOOPS 1 4048 4 (50) 00:00:01
4 TABLE ACCESS BY INDEX ROWID TP_B_RB013_GL_MID 1 3549 0 (0)
5 INDEX RANGE SCAN IDX_GL_RB013_MID 1 0 (0)
6 VIEW PUSHED PREDICATE 1 499 4 (50) 00:00:01
7 WINDOW SORT PUSHED RANK 1 586 4 (50) 00:00:01
8 HASH JOIN 1 586 3 (34) 00:00:01
9 TABLE ACCESS BY INDEX ROWID GL_HIST_RB013 1 124 0 (0)
10 INDEX SKIP SCAN IDX_GL_RB013 1 0 (0)
11 TABLE ACCESS FULL GL_EVENT 1 462 2 (0) 00:00:01
Full SQL Text
SQL ID SQL Text
a4j4qaqkvxr0 MERGE INTO TP_B_RB013_GL_MID TP USING (SELECT TRAN_NO, B.EVENT_DE
ESC, ROW_NUMBER () OVER (PARTITION BY TRAN_NO ORDER BY B.EVENT_DE
SC) I FROM GL_HIST_RB013 A, GL_EVENT B WHERE EVENT_TYPE IS NOT NU
LL AND A.EVENT_TYPE = B.EVENT_ID AND B.SDATE = :B1 ) RES ON ( RES
.TRAN_NO = TP.BATCH_NO AND RES.I = 1 AND TP.REPORT_DATE = :B1 ) W
HEN MATCHED THEN UPDATE SET TP.EVENT_DESC = RES.EVENT_DESC

Pl do not spam the forums with duplicate posts - HELP !!! session pending or suspend beacause a merginto sql

Multiple Executions Plans for the same SQL statement

Dear experts,
awrsqrpt.sql is showing multiple executions plans for a single SQL statement. How is it possible that one SQL statement will have multiple Executions Plans within the same AWR report.
Below is the awrsqrpt's output for your reference.
WORKLOAD REPOSITORY SQL Report
Snapshot Period Summary
DB Name         DB Id    Instance     Inst Num Release     RAC Host
TESTDB          2157605839 TESTDB1               1 10.2.0.3.0 YES testhost1
              Snap Id      Snap Time      Sessions Curs/Sess
Begin Snap:     32541 11-Oct-08 21:00:13       248     141.1
End Snap:     32542 11-Oct-08 21:15:06       245     143.4
   Elapsed:               14.88 (mins)
   DB Time:               12.18 (mins)
SQL Summary                            DB/Inst: TESTDB/TESTDB1 Snaps: 32541-32542
                Elapsed
   SQL Id      Time (ms)
51szt7b736bmg     25,131
Module: SQL*Plus
UPDATE TEST SET TEST_TRN_DAY_CL = (SELECT (NVL(ACCT_CR_BAL,0) + NVL(ACCT_DR_BAL,
0)) FROM ACCT WHERE ACCT_TRN_DT = (:B1 ) AND TEST_ACC_NB = ACCT_ACC_NB(+)) WHERE
TEST_BATCH_DT = (:B1 )
SQL ID: 51szt7b736bmg                  DB/Inst: TESTDB/TESTDB1 Snaps: 32541-32542
-> 1st Capture and Last Capture Snap IDs
   refer to Snapshot IDs witin the snapshot range
-> UPDATE TEST SET TEST_TRN_DAY_CL = (SELECT (NVL(ACCT_CR_BAL,0) + NVL(AC...
    Plan Hash           Total Elapsed                 1st Capture   Last Capture
#   Value                    Time(ms)    Executions       Snap ID        Snap ID
1   2960830398                 25,131             1         32542          32542
2   3834848140                      0             0         32542          32542
Plan 1(PHV: 2960830398)
Plan Statistics                        DB/Inst: TESTDB/TESTDB1 Snaps: 32541-32542
-> % Total DB Time is the Elapsed Time of the SQL statement divided
   into the Total Database Time multiplied by 100
Stat Name                                Statement   Per Execution % Snap
Elapsed Time (ms)                            25,131       25,130.7     3.4
CPU Time (ms)                                23,270       23,270.2     3.9
Executions                                        1            N/A     N/A
Buffer Gets                               2,626,166    2,626,166.0    14.6
Disk Reads                                      305          305.0     0.3
Parse Calls                                       1            1.0     0.0
Rows                                        371,735      371,735.0     N/A
User I/O Wait Time (ms)                         564            N/A     N/A
Cluster Wait Time (ms)                            0            N/A     N/A
Application Wait Time (ms)                        0            N/A     N/A
Concurrency Wait Time (ms)                        0            N/A     N/A
Invalidations                                     0            N/A     N/A
Version Count                                     2            N/A     N/A
Sharable Mem(KB)                                 26            N/A     N/A
Execution Plan
| Id | Operation                    | Name            | Rows | Bytes | Cost (%CPU)| Time     |
|   0 | UPDATE STATEMENT             |                 |       |       | 1110 (100)|          |
|   1 | UPDATE                      | TEST            |       |       |            |          |
|   2 |   TABLE ACCESS FULL          | TEST            |   116K| 2740K| 1110   (2)| 00:00:14 |
|   3 |   TABLE ACCESS BY INDEX ROWID| ACCT            |     1 |    26 |     5   (0)| 00:00:01 |
|   4 |    INDEX RANGE SCAN          | ACCT_DT_ACC_IDX |     1 |       |     4   (0)| 00:00:01 |
Plan 2(PHV: 3834848140)
Plan Statistics                        DB/Inst: TESTDB/TESTDB1 Snaps: 32541-32542
-> % Total DB Time is the Elapsed Time of the SQL statement divided
   into the Total Database Time multiplied by 100
Stat Name                                Statement   Per Execution % Snap
Elapsed Time (ms)                                 0            N/A     0.0
CPU Time (ms)                                     0            N/A     0.0
Executions                                        0            N/A     N/A
Buffer Gets                                       0            N/A     0.0
Disk Reads                                        0            N/A     0.0
Parse Calls                                       0            N/A     0.0
Rows                                              0            N/A     N/A
User I/O Wait Time (ms)                           0            N/A     N/A
Cluster Wait Time (ms)                            0            N/A     N/A
Application Wait Time (ms)                        0            N/A     N/A
Concurrency Wait Time (ms)                        0            N/A     N/A
Invalidations                                     0            N/A     N/A
Version Count                                     2            N/A     N/A
Sharable Mem(KB)                                 26            N/A     N/A
Execution Plan
| Id | Operation                    | Name         | Rows | Bytes | Cost (%CPU)| Time     |
|   0 | UPDATE STATEMENT             |              |       |       |     2 (100)|          |
|   1 | UPDATE                      | TEST         |       |       |            |          |
|   2 |   TABLE ACCESS BY INDEX ROWID| TEST         |     1 |    28 |     2   (0)| 00:00:01 |
|   3 |    INDEX RANGE SCAN          | TEST_DT_IND |     1 |       |     1   (0)| 00:00:01 |
|   4 |   TABLE ACCESS BY INDEX ROWID| ACCT         |     1 |    26 |     4   (0)| 00:00:01 |
|   5 |    INDEX RANGE SCAN          | INDX_ACCT_DT |     1 |       |     3   (0)| 00:00:01 |
Full SQL Text
SQL ID       SQL Text
51szt7b736bm UPDATE TEST SET TEST_TRN_DAY_CL = (SELECT (NVL(ACCT_CR_BAL, 0) +
              NVL(ACCT_DR_BAL, 0)) FROM ACCT WHERE ACCT_TRN_DT = (:B1 ) AND PB
             RN_ACC_NB = ACCT_ACC_NB(+)) WHERE TEST_BATCH_DT = (:B1 )Your input is highly appreciated.
Thanks for taking your time in answering my question.
Regards

Oracle Lover3 wrote:
Dear experts,
awrsqrpt.sql is showing multiple executions plans for a single SQL statement. How is it possible that one SQL statement will have multiple Executions Plans within the same AWR report.If you're using bind variables and you've histograms on your columns which can be created by default in 10g due to the "SIZE AUTO" default "method_opt" parameter of DBMS_STATS.GATHER__STATS it is quite normal that you get different execution plans for the same SQL statement. Depending on the values passed when the statement is hard parsed (this feature is called "bind variable peeking" and enabled by default since 9i) an execution plan is determined and re-used for all further executions of the same "shared" SQL statement.
If now your statement ages out of the shared pool or is invalidated due to some DDL or statistics gathering activity it will be re-parsed and again the values passed in that particular moment will determine the execution plan. If you have skewed data distribution and a histogram in place that reflects that skewness you might get different execution plans depending on the actual values used.
Since this "flip-flop" behaviour can sometimes be counter-productive if you're unlucky and the values used to hard parse the statement leading to a plan that is unsuitable for the majority of values used afterwards, 11g introduced the "adaptive" cursor sharing that attempts to detect such a situation and can automatically re-evaluate the execution plan of the statement.
Regards,
Randolf
Oracle related stuff blog:
http://oracle-randolf.blogspot.com/
SQLTools++ for Oracle (Open source Oracle GUI for Windows):
http://www.sqltools-plusplus.org:7676/
http://sourceforge.net/projects/sqlt-pp/

Query with JPA not working. Is possible to see the executed SQL statements?

Hi all,
I have a question regarding namedqueries. I am having an error for which I am not being able to find any solution. ORM mappings seem to be ok, and the EntityManager validates correctly. However I am getting an error when trying to retrieve some results. My question is if it is possible to retrieve the set of SQL statements queried on the server, to see if it is due to a different issue than JPA settings.
Thanks in advance,
Chal-lo.

You can enable sql logging in a provider specific way (e.g for hibernate you add hibernate.show_sql=true in the hibernate.properties file).
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Creating a dynamic sql statement

hi,
I am having a query
select w.id, w.cr_dt, w.cc_cor_addr_id, w.cc_cee_addr_id,
w.ttl_pkgs, w.chrg_wt, wf.wb_bkg_chgd_amt + wf.wb_bkg_chgd_amt_st
from ops_waybl_fin wf, ops_waybl w
where wf.id = w.id
and cre_bill_batch_dtls_id in (select get_bill_batch(1) from dual);
the bold part is a function returns a select query.
if the sql statement is run then we get data based on which the parent query returns data.
how we should use a function that returns select query.
Please advice..

*** not tested *** Sven probably had in mind something like
with
v_count_cust_no as
(select count(orr.param_val) the_count
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where orr.id = :p_req_id
    and orr.param_nm = 'CUST_ID'
v_count_cust_cntr as
(select count(orr.param_val) the_count
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where orr.id = :p_req_id
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variant as
(select case when (select the_count from v_count_cust_no) > 0
             then case when (select the_count from v_count_cust_cntr) > 0
                       then 1
                       else 2
                  end
             else case when (select the_count from v_count_cust_cntr) > 0
                       then 3
                       else 4
                  end
        end the_type
   from dual
select w.id,w.cr_dt,w.cc_cor_addr_id,w.cc_cee_addr_id,w.ttl_pkgs,w.chrg_wt,wf.wb_bkg_chgd_amt + wf.wb_bkg_chgd_amt_st
from ops_waybl_fin wf,ops_waybl w
where wf.id = w.id
   and cre_bill_batch_dtls_id in (select to_number(b.id)
                                    from ops_bill_batch_dtls b,ops_cust_cntr cc
                                   where b.cust_cntr_id = cc.id
                                     and b.bill_batch_id = f1(1)
                                     and b.status_lid = 255
                                     and (((select the_type from variant) = 1
                                           and cc.cust_no in (select param_val
                                                                from ops_report_req
                                                               where id = :p_req_id
                                                                 and param_nm = 'CUST_ID'
                                           and cc.ID in (select param_val
                                                           from ops_report_req
                                                          where id = :p_req_id
                                                            and param_nm = 'CUST_CNTR_ID'
                                       or ((select the_type from variant) = 2
                                           and cc.cust_no in (select param_val
                                                                from ops_report_req
                                                               where id = :p_req_id
                                                                 and param_nm = 'CUST_ID'
                                       or ((select the_type from variant) = 3
                                           and cc.ID in (select param_val
                                                           from ops_report_req
                                                          where id = :p_req_id
                                                            and param_nm = 'CUST_CNTR_ID'
                                       or ((select the_type from variant) = 4
                                 ) Regards
Etbin

FDM Script - Set to run at a specific time of day??

Can you set an FDM script to run at a certain time of day (based on
server time)? I've currently got a Custom/General script I'd like to
run once a day at a set time.
Thanks!

You need the use task manager for that.
I suggest you look in the admin guide for more info.
If I’m not mistaken, you need to enable in the application setting and then you can use it from the tools menu in the Workbench.

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