Issue with buffering of APPL1 table

Hi Experts,
I have changed the Techincal settings of a Ztable to include buffering.
I have selected "Buffering switched on" and "fully buffered" for the same.
But still theres no much difference in the performance of the select query. I executed the job 3 times after the changes,but still its was taking the same time .Please suggest me what all changes i should do to this" technical setting" to make this buffering work for this ztable.
Actually my select query is taking more time to fetch from this table,Becasue of this program takes more than 7500 secs.
below given the changes which i have done to the table.
Dataclass - APPL1
Size Category - 4
Buffering - Buffering switched on.
Buffering type - Fully buffered.
Regrads,
Niranjan

Hi All,
Thank you Experts for valuable reply.
I have to improve the performance of the below given select query .
    select rbukrs
           racct
           rzzfundsect
           rpmax
           hslvt
           hsl01
           hsl02
           hsl03
           hsl04
           hsl05
           hsl06
           hsl07
           hsl08
           hsl09
           hsl10
           hsl11
           hsl12
           hsl13
           hsl14
           hsl15
           hsl16
           drcrk into table it_zzsl01t
      from zzsl01t
    where rldnr      eq c_z1
      and rrcty        eq c_0
      and rvers       eq c_001
      and ryear       eq v_year
      and rtcur        eq p_rtcur
      and rbukrs     eq w_t9s06-bukrs
      and racct       ge w_t9s06-acct_from
      and racct       le w_t9s06-acct_to
      and rpmax     le v_rpmax
      and rzzfundsect eq w_t9s06-zzfundsect.
fields used in the where clause:
Key fields
rldnr ,rrcty,rvers, ryear, rtcur.
Non key fields
racct,rbukrs,rpmax,rzzfundsect.
   Please suggest me some tips to improve its performance
Thanks and Regards,
Niranjan
Edited by: nvive19 on May 5, 2011 9:21 AM
Edited by: nvive19 on May 5, 2011 9:26 AM
Edited by: nvive19 on May 5, 2011 9:28 AM

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partialTrigger ?
I replicated the usecase in below example :
PageFragment Structure -
PanelBox
|
|__ ADF Table
|
|__toolbar facet
|
|__ addEmployee button
PageFragment Code
<af:panelBox text="PanelBox2" id="pb1">
<f:facet name="toolbar">
<af:commandButton actionListener="#{bindings.addEmployee.execute}" text="addEmployee2"
disabled="#{!bindings.addEmployee.enabled}" id="cb1" partialSubmit="true"/>
</f:facet>
<af:table value="#{bindings.EmployeesView1.collectionModel}" var="row" rows="#{bindings.EmployeesView1.rangeSize}"
emptyText="#{bindings.EmployeesView1.viewable ? 'No data to display.' : 'Access Denied.'}"
fetchSize="#{bindings.EmployeesView1.rangeSize}" rowBandingInterval="0"
selectedRowKeys="#{bindings.EmployeesView1.collectionModel.selectedRow}"
selectionListener="#{bindings.EmployeesView1.collectionModel.makeCurrent}" rowSelection="single" id="t1"
displayRow="selected" partialTriggers="::cb1" styleClass="AFStretchWidth">
<af:column sortProperty="#{bindings.EmployeesView1.hints.EmployeeId.name}" sortable="false"
headerText="#{bindings.EmployeesView1.hints.EmployeeId.label}" id="c1">
<af:inputText value="#{row.bindings.EmployeeId.inputValue}"
label="#{bindings.EmployeesView1.hints.EmployeeId.label}"
required="#{bindings.EmployeesView1.hints.EmployeeId.mandatory}"
columns="#{bindings.EmployeesView1.hints.EmployeeId.displayWidth}"
maximumLength="#{bindings.EmployeesView1.hints.EmployeeId.precision}"
shortDesc="#{bindings.EmployeesView1.hints.EmployeeId.tooltip}" id="it1">
<f:validator binding="#{row.bindings.EmployeeId.validator}"/>
<af:convertNumber groupingUsed="false" pattern="#{bindings.EmployeesView1.hints.EmployeeId.format}"/>
</af:inputText>
</af:column>
<af:column sortProperty="#{bindings.EmployeesView1.hints.FirstName.name}" sortable="false"
headerText="#{bindings.EmployeesView1.hints.FirstName.label}" id="c2">
<af:inputText value="#{row.bindings.FirstName.inputValue}"
label="#{bindings.EmployeesView1.hints.FirstName.label}"
required="#{bindings.EmployeesView1.hints.FirstName.mandatory}"
columns="#{bindings.EmployeesView1.hints.FirstName.displayWidth}"
maximumLength="#{bindings.EmployeesView1.hints.FirstName.precision}"
shortDesc="#{bindings.EmployeesView1.hints.FirstName.tooltip}" id="it2">
<f:validator binding="#{row.bindings.FirstName.validator}"/>
</af:inputText>
</af:column>
<af:column sortProperty="#{bindings.EmployeesView1.hints.LastName.name}" sortable="false"
headerText="#{bindings.EmployeesView1.hints.LastName.label}" id="c3">
<af:inputText value="#{row.bindings.LastName.inputValue}"
label="#{bindings.EmployeesView1.hints.LastName.label}"
required="#{bindings.EmployeesView1.hints.LastName.mandatory}"
columns="#{bindings.EmployeesView1.hints.LastName.displayWidth}"
maximumLength="#{bindings.EmployeesView1.hints.LastName.precision}"
shortDesc="#{bindings.EmployeesView1.hints.LastName.tooltip}" id="it3">
<f:validator binding="#{row.bindings.LastName.validator}"/>
</af:inputText>
</af:column>
<af:column sortProperty="#{bindings.EmployeesView1.hints.DepartmentId.name}" sortable="false"
headerText="#{bindings.EmployeesView1.hints.DepartmentId.label}" id="c11">
<af:selectOneChoice value="#{row.bindings.DepartmentId.inputValue}" label="#{row.bindings.DepartmentId.label}"
required="#{bindings.EmployeesView1.hints.DepartmentId.mandatory}"
shortDesc="#{bindings.EmployeesView1.hints.DepartmentId.tooltip}" id="soc1">
<f:selectItems value="#{row.bindings.DepartmentId.items}" id="si1"/>
</af:selectOneChoice>
</af:column>
</af:table>
</af:panelBox>
Thanks,
Rajdeep

Hi Frank,
Indeed it worked. But I have two queries now :
1. We are adding employee record using a method called through method action Binding. So shouldn't the bindings be aware of the same .. i mean sychonization of binding layer should happen when method action binding is used ?
2. Why it works when i apply partialTrigger on panelBox ? Why "employeesViewImpl" code is not required when I apply partialTrigger on panelBox ? Is it a concept that iterator is reexecuted when you refresh parent component ?
Thanks,
Rajdeep

Issue with buffering of APPL1 table

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