How to dispaly a select query resultset in a table

Hi there, please help;
I have am trying to write a web app to search an oracle database. On my page i have a text field, a table bind to an Oracle table and a "search button".
The scenario is this: When i type a reference in the text field, i want the result to be displayed in the table after i click the "search button".
Tanks to all.

grigpm wrote:
What do you know about servlets/jsp, jdbc and html?
See
http://www.roseindia.net/servlets/search.shtml ,
http://www.roseindia.net/servlets/databaseconnectionservlet.shtml ,
http://www.roseindia.net/servlets/ServletFetchingData.shtml
[Be warned|http://balusc.blogspot.com/2008/06/what-is-it-with-roseindia.html]!!
Just read Sun's own JDBC and Java EE tutorials.
[http://java.sun.com/docs/books/tutorial/jdbc/index.html]
[http://java.sun.com/javaee/5/docs/tutorial/doc/]
If you have a specific technical coding question or problem where you stucks, just ask it here in a new topic.

Similar Messages

How to display a select query record in a tool tip?

hi,
How to display a select query record in a tool tip?
for example i have a report employee. when i move the mouse pointer over a employee name, the tool tip should display the respective department id, department name...of that employee name.
select dep_id, dep_name ....from department where employee.....Is it possible?
thanks

Dear Skud,
Yes its possible..select ''||ename||'' from emp
other wise you can use jQuery tooptip or some other JScript bundles.
Thanks and Regards
Maheswara

How to insert the select query result into table?

How to insert the select query result into table?
SELECT top 20 creation_time
,last_execution_time
,total_physical_reads
,total_logical_reads
,total_logical_writes
, execution_count
, total_worker_time
, total_elapsed_time
, total_elapsed_time / execution_count avg_elapsed_time
,SUBSTRING(st.text, (qs.statement_start_offset/2) + 1,
((CASE statement_end_offset
WHEN -1 THEN DATALENGTH(st.text)
ELSE qs.statement_end_offset END
- qs.statement_start_offset)/2) + 1) AS statement_text
FROM sys.dm_exec_query_stats AS qs
CROSS APPLY sys.dm_exec_sql_text(qs.sql_handle) st
ORDER BY total_elapsed_time / execution_count DESC;
Thanks,
Tirumala

1. SELECT INTO
Below method will create table when data is inserted from one table to another table. Its useful when you need exactly same datatype as source table.
Use AdventureWorks2008R2;
Go
---Insert data using SELECT INTO
SELECT AddressLine1, City
INTO BothellAddresses
FROM Person.Address
where City = 'Bothell';
GO
---VERIFY DATA
Select AddressLine1, City
FROM BothellAddresses
---DROP TABLE
DROP TABLE BothellAddresses
GO
2. INSERT INTO SELECT
Below method will need table to be created prior to inserting data. Its really useful when table is already created and you want insert data from
another table.
Use AdventureWorks2008R2;
Go
---Create Table
CREATE TABLE BothellAddresses (AddressLine1 NVARCHAR(60), City NVARCHAR(30))
---Insert into above table using SELECT
INSERT INTO BothellAddresses(AddressLine1, City)
SELECT AddressLine1, City
FROM Person.Address
where City = 'Bothell';
---VERIFY DATA
Select AddressLine1, City
FROM BothellAddresses
---DROP TABLE
DROP TABLE BothellAddresses
GO
Regards,
Vishal Patel
Blog: http://vspatel.co.uk
Site: http://lehrity.com

Using case when statement in the select query to create physical table

Hello,
I have a requirement where in I have to execute a case when statement with a session variable while creating a physical table using a select query. let me explain with an example.
I have a physical table based on a select table with one column.
SELECT 'VALUEOF(NQ_SESSION.NAME_PARAMETER)' AS NAME_PARAMETER FROM DUAL. Let me call this table as the NAME_PARAMETER table.
I also have a customer table.
In my dashboard that has two pages, Page 1 contains a table with the customer table with column navigation to my second dashboard page.
In my second dashboard page I created a dashboard report based on NAME_PARAMETER table and a prompt based on customer table that sets the NAME_ PARAMETER request variable.
EXECUTION
When i click on a particular customer, the prompt sets the variable NAME_PARAMETER and the NAME_PARAMETER table shows the appropriate customer.
everything works as expected. YE!!
Now i created another table called NAME_PARAMETER1 with a little modification to the earlier table. the query is as follows.
SELECT CASE WHEN 'VALUEOF(NQ_SESSION.NAME_PARAMETER)'='Customer 1' THEN 'TEST_MART1' ELSE TEST_MART2' END AS NAME_PARAMETER
FROM DUAL
Now I pull in this table into the second dashboard page along with the NAME_PARAMETER table report.
surprisingly, NAME_PARAMETER table report executes as is, but the other report based on the NAME_PARAMETER1 table fails with the following error.
Error Codes: OPR4ONWY:U9IM8TAC:OI2DL65P
State: HY000. Code: 10058. [NQODBC] [SQL_STATE: HY000] [nQSError: 10058] A general error has occurred. [nQSError: 16001] ODBC error state: S1000 code: 1756 message: [Oracle][ODBC][Ora]ORA-01756: quoted string not properly terminated. [nQSError: 16014] SQL statement preparation failed. (HY000)
SQL Issued: SET VARIABLE NAME_PARAMETER='Novartis';SELECT NAME_PARAMETER.NAME_PARAMETER saw_0 FROM POC_ONE_DOT_TWO ORDER BY saw_0
If anyone has any explanation to this error and how we can achieve the same, please help.
Thanks.

Hello,
Updates :) sorry.. the error was a stupid one.. I resolved and I got stuck at my next step.
I am creating a physical table using a select query. But I am trying to obtain the name of the table dynamically.
Here is what I am trying to do. the select query of the physical table is as follows.
SELECT CUSTOMER_ID AS CUSTOMER_ID, CUSTOMER_NAME AS CUSTOMER_NAME FROM 'VALUEOF(NQ_SESSION.SCHEMA_NAME)'.CUSTOMER.
The idea behind this is to obtain the data from the same table from different schemas dynamically based on what a session variable. Please let me know if there is a way to achieve this, if not please let me know if this can be achieved in any other method in OBIEE.
Thanks.

Select Query failing on a table that has per sec heavy insertions.

Hi
Problem statement
1- We are using 11g as an database.
2- We have a table that is partitioned on the date as range partition.
3- The insertion of data is very high.i.e. several hundreds records per sec. in the current partitioned.
4- The data is continuously going in the current partitioned as and when buffer is full or per sec timer expires.
5-- We have to make also select query on the same table and on the current partitioned say for the latest 500 records.
6- Effecient indexes are also created on the table.
Solutions Tried.
1- After analyzing by tkprof it is observed that select and execute is working fine but fetch is taking too much time to show the out put. Say it takes 1 hour.
2- Using the 11g sql advisior and SPM several baseline is created but the success rate of them is observed also too low.
please suggest any solution to this issue
1- i.e. Redisgn of table.
2- Any better way to quey to fix the fetch issue.
3- Any oracle seetings or parameter changes to fix the fetch issue.
Thanks in advance.
Regards
Vishal Sharma

I am uploading the latest stats please let me know how can improve as this is taking 25 minutes
####TKPROF output#########
SQL ID : 2j5w6bv437cak
select almevttbl.AlmEvtId, almevttbl.AlmType, almevttbl.ComponentId,
almevttbl.TimeStamp, almevttbl.Severity, almevttbl.State,
almevttbl.Category, almevttbl.CauseCode, almevttbl.UnitType,
almevttbl.UnitId, almevttbl.UnitName, almevttbl.ServerName,
almevttbl.StrParam, almevttbl.ExtraStrParam, almevttbl.ExtraStrParam2,
almevttbl.ExtraStrParam3, almevttbl.ParentCustId, almevttbl.ExtraParam1,
almevttbl.ExtraParam2, almevttbl.ExtraParam3,almevttbl.ExtraParam4,
almevttbl.ExtraParam5, almevttbl.SRCIPADDRFAMILY,almevttbl.SrcIPAddress11,
almevttbl.SrcIPAddress12,almevttbl.SrcIPAddress13,almevttbl.SrcIPAddress14,
almevttbl.DESTIPADDRFAMILY,almevttbl.DestIPAddress11,
almevttbl.DestIPAddress12,almevttbl.DestIPAddress13,
almevttbl.DestIPAddress14, almevttbl.DestPort, almevttbl.SrcPort,
almevttbl.SessionDir, almevttbl.CustomerId, almevttbl.ProfileId,
almevttbl.ParentProfileId, almevttbl.CustomerName, almevttbl.AttkDir,
almevttbl.SubCategory, almevttbl.RiskCategory, almevttbl.AssetValue,
almevttbl.IPSAction, almevttbl.l4Protocol,almevttbl.ExtraStrParam4 ,
almevttbl.ExtraStrParam5,almevttbl.username,almevttbl.ExtraStrParam6,
IpAddrFamily1,IPAddrValue11,IPAddrValue12,IPAddrValue13,IPAddrValue14,
IpAddrFamily2,IPAddrValue21,IPAddrValue22,IPAddrValue23,IPAddrValue24
FROM
     AlmEvtTbl PARTITION(ALMEVTTBLP20100323) WHERE AlmEvtId IN ( SELECT * FROM
( SELECT /*+ FIRST_ROWS(1000) INDEX (AlmEvtTbl AlmEvtTbl_Index) */AlmEvtId
FROM AlmEvtTbl PARTITION(ALMEVTTBLP20100323) where      ((AlmEvtTbl.Customerid
= 0 or AlmEvtTbl.ParentCustId = 0)) ORDER BY AlmEvtTbl.TIMESTAMP DESC)
WHERE ROWNUM < 602) order by timestamp desc
call     count       cpu    elapsed       disk      query    current        rows
Parse        1      0.10       0.17          0          0          0           0
Execute      1      0.00       0.00          0          0          0           0
Fetch       42   1348.25    1521.24       1956   39029545          0         601
total       44   1348.35    1521.41       1956   39029545          0         601
Misses in library cache during parse: 1
Optimizer mode: FIRST_ROWS
Parsing user id: 82
Rows     Row Source Operation
    601 PARTITION RANGE SINGLE PARTITION: 24 24 (cr=39029545 pr=1956 pw=1956 time=11043 us cost=0 size=7426 card=1)
    601   TABLE ACCESS BY LOCAL INDEX ROWID ALMEVTTBL PARTITION: 24 24 (cr=39029545 pr=1956 pw=1956 time=11030 us cost=0 size=7426 card=1)
    601    INDEX FULL SCAN ALMEVTTBL_INDEX PARTITION: 24 24 (cr=39029377 pr=1956 pw=1956 time=11183 us cost=0 size=0 card=1)(object id 72557)
    601     FILTER (cr=39027139 pr=0 pw=0 time=0 us)
169965204      COUNT STOPKEY (cr=39027139 pr=0 pw=0 time=24859073 us)
169965204       VIEW (cr=39027139 pr=0 pw=0 time=17070717 us cost=0 size=13 card=1)
169965204        PARTITION RANGE SINGLE PARTITION: 24 24 (cr=39027139 pr=0 pw=0 time=13527031 us cost=0 size=48 card=1)
169965204         TABLE ACCESS BY LOCAL INDEX ROWID ALMEVTTBL PARTITION: 24 24 (cr=39027139 pr=0 pw=0 time=10299895 us cost=0 size=48 card=1)
169965204          INDEX FULL SCAN ALMEVTTBL_INDEX PARTITION: 24 24 (cr=1131414 pr=0 pw=0 time=3222624 us cost=0 size=0 card=1)(object id 72557)
Elapsed times include waiting on following events:
Event waited on                             Times   Max. Wait Total Waited
----------------------------------------   Waited ---------- ------------
SQL*Net message to client                      42        0.00          0.00
SQL*Net message from client                    42       11.54        133.54
db file sequential read                      1956        0.20         28.00
latch free                                     21        0.00          0.01
latch: cache buffers chains                     9        0.01          0.02
SQL ID : 0ushr863b7z39
SELECT /* OPT_DYN_SAMP */ /*+ ALL_ROWS IGNORE_WHERE_CLAUSE
NO_PARALLEL(SAMPLESUB) opt_param('parallel_execution_enabled', 'false')
NO_PARALLEL_INDEX(SAMPLESUB) NO_SQL_TUNE */ NVL(SUM(C1),0), NVL(SUM(C2),0)
FROM
(SELECT /*+ IGNORE_WHERE_CLAUSE NO_PARALLEL("PLAN_TABLE") FULL("PLAN_TABLE")
NO_PARALLEL_INDEX("PLAN_TABLE") */ 1 AS C1, CASE WHEN
"PLAN_TABLE"."STATEMENT_ID"=:B1 THEN 1 ELSE 0 END AS C2 FROM
"SYS"."PLAN_TABLE$" "PLAN_TABLE") SAMPLESUB
call     count       cpu    elapsed       disk      query    current        rows
Parse        1      0.00       0.00          0          0          0           0
Execute      1      0.00       0.00          0          0          0           0
Fetch        1      0.00       0.01          1          3          0           1
total        3      0.00       0.01          1          3          0           1
Misses in library cache during parse: 1
Misses in library cache during execute: 1
Optimizer mode: ALL_ROWS
Parsing user id: 82     (recursive depth: 1)
Rows     Row Source Operation
      1 SORT AGGREGATE (cr=3 pr=1 pw=1 time=0 us)
      0   TABLE ACCESS FULL PLAN_TABLE$ (cr=3 pr=1 pw=1 time=0 us cost=29 size=138856 card=8168)
Elapsed times include waiting on following events:
Event waited on                             Times   Max. Wait Total Waited
----------------------------------------   Waited ---------- ------------
db file sequential read                         1        0.01          0.01
SQL ID : bjkdb51at8dnb
EXPLAIN PLAN SET STATEMENT_ID='PLUS30350011' FOR select almevttbl.AlmEvtId,
almevttbl.AlmType, almevttbl.ComponentId, almevttbl.TimeStamp,
almevttbl.Severity, almevttbl.State, almevttbl.Category,
almevttbl.CauseCode, almevttbl.UnitType, almevttbl.UnitId,
almevttbl.UnitName, almevttbl.ServerName, almevttbl.StrParam,
almevttbl.ExtraStrParam, almevttbl.ExtraStrParam2, almevttbl.ExtraStrParam3,
   almevttbl.ParentCustId, almevttbl.ExtraParam1, almevttbl.ExtraParam2,
almevttbl.ExtraParam3,almevttbl.ExtraParam4,almevttbl.ExtraParam5,
almevttbl.SRCIPADDRFAMILY,almevttbl.SrcIPAddress11,almevttbl.SrcIPAddress12,
almevttbl.SrcIPAddress13,almevttbl.SrcIPAddress14,
almevttbl.DESTIPADDRFAMILY,almevttbl.DestIPAddress11,
almevttbl.DestIPAddress12,almevttbl.DestIPAddress13,
almevttbl.DestIPAddress14, almevttbl.DestPort, almevttbl.SrcPort,
almevttbl.SessionDir, almevttbl.CustomerId, almevttbl.ProfileId,
almevttbl.ParentProfileId, almevttbl.CustomerName, almevttbl.AttkDir,
almevttbl.SubCategory, almevttbl.RiskCategory, almevttbl.AssetValue,
almevttbl.IPSAction, almevttbl.l4Protocol,almevttbl.ExtraStrParam4 ,
almevttbl.ExtraStrParam5,almevttbl.username,almevttbl.ExtraStrParam6,
IpAddrFamily1,IPAddrValue11,IPAddrValue12,IPAddrValue13,IPAddrValue14,
IpAddrFamily2,IPAddrValue21,IPAddrValue22,IPAddrValue23,IPAddrValue24 FROM
     AlmEvtTbl PARTITION(ALMEVTTBLP20100323) WHERE AlmEvtId IN ( SELECT * FROM
( SELECT /*+ FIRST_ROWS(1000) INDEX (AlmEvtTbl AlmEvtTbl_Index) */AlmEvtId
FROM AlmEvtTbl PARTITION(ALMEVTTBLP20100323) where      ((AlmEvtTbl.Customerid
= 0 or AlmEvtTbl.ParentCustId = 0)) ORDER BY AlmEvtTbl.TIMESTAMP DESC)
WHERE ROWNUM < 602) order by timestamp desc
call     count       cpu    elapsed       disk      query    current        rows
Parse        1      0.28       0.26          0          0          0           0
Execute      1      0.01       0.00          0          0          0           0
Fetch        0      0.00       0.00          0          0          0           0
total        2      0.29       0.27          0          0          0           0
Misses in library cache during parse: 1
Optimizer mode: FIRST_ROWS
Parsing user id: 82
Elapsed times include waiting on following events:
Event waited on                             Times   Max. Wait Total Waited
----------------------------------------   Waited ---------- ------------
SQL*Net message to client                       1        0.00          0.00
SQL*Net message from client                     1        0.00          0.00
OVERALL TOTALS FOR ALL NON-RECURSIVE STATEMENTS
call     count       cpu    elapsed       disk      query    current        rows
Parse       13      0.71       0.96          3         10          0           0
Execute     14      0.20       0.29          4        304         26          21
Fetch       92   2402.17    2714.85       3819   70033708          0        1255
total      119   2403.09    2716.10       3826   70034022         26        1276
Misses in library cache during parse: 10
Misses in library cache during execute: 6
Elapsed times include waiting on following events:
Event waited on                             Times   Max. Wait Total Waited
----------------------------------------   Waited ---------- ------------
SQL*Net message to client                      49        0.00          0.00
SQL*Net message from client                    48       29.88        163.43
db file sequential read                      1966        0.20         28.10
latch free                                     21        0.00          0.01
latch: cache buffers chains                     9        0.01          0.02
latch: session allocation                       1        0.00          0.00
OVERALL TOTALS FOR ALL RECURSIVE STATEMENTS
call     count       cpu    elapsed       disk      query    current        rows
Parse      940      0.51       0.73          1          2         38           0
Execute   3263      1.93       2.62          7       1998         43          23
Fetch     6049      1.32       4.41        214      12858         36       13724
total    10252      3.78       7.77        222      14858        117       13747
Misses in library cache during parse: 172
Misses in library cache during execute: 168
Elapsed times include waiting on following events:
Event waited on                             Times   Max. Wait Total Waited
----------------------------------------   Waited ---------- ------------
db file sequential read                        88        0.04          0.62
latch: shared pool                              8        0.00          0.00
latch: row cache objects                        2        0.00          0.00
latch free                                      1        0.00          0.00
latch: session allocation                       1        0.00          0.00
   34 user SQL statements in session.
3125 internal SQL statements in session.
3159 SQL statements in session.
Trace file: ora11g_ora_2064.trc
Trace file compatibility: 11.01.00
Sort options: default
       6 sessions in tracefile.
      98 user SQL statements in trace file.
    9111 internal SQL statements in trace file.
    3159 SQL statements in trace file.
      89 unique SQL statements in trace file.
   30341 lines in trace file.
    6810 elapsed seconds in trace file.
###################################### AutoTrace Output#################
Statistics
       3901 recursive calls
          0 db block gets
   39030275 consistent gets
       1970 physical reads
        140 redo size
     148739 bytes sent via SQL*Net to client
        860 bytes received via SQL*Net from client
         42 SQL*Net roundtrips to/from client
         73 sorts (memory)
          0 sorts (disk)
        601 rows processed

How can i decleare select-options in module pool table control?

Hi everybody!!
Can anyone tell me how can I decleare select-options in module pool table control screen?. I have declared it in a screen with a table control but a dump is triggered due to an error when generating the selection screen.
Regards...

My suggestion will be try to use fm
call function 'FREE_SELECTIONS_DIALOG'
Please search this forum you can find lot of threads related to this.
a®

How to write XSJS Select Query with input parameters

Hello Experts,
I am creating a xsjs file and in that file I am trying to write a Select Query based on a Calculation View
I have tried it the following way:
var query = 'SELECT TOP 100 \"Name\", \"Address\", \"City\", \"Country\" FROM \"_SYS_BIC\".\"Test.HL/AddressView\"'
+ 'WITH PARAMETERS(\'PLACEHOLDER\' = (\'$$P_Name$$\', \' Akhil \'),'
+ '\'PLACEHOLDER\' = (\'$$P_City$$\', \' Lucknow \'))';
But it gives me the "Mixed spaces and tabs error".
How should I write XSJS Select Query with input parameters?
Regards,
Rohit

>But it gives me the "Mixed spaces and tabs error".
Mixed spaces and tabs has nothing to do with the syntax of the statement. You used both spaces and the tab in the content - which JSLint doesn't like. Remove the beginning spaces of each line and use only one or the other.
The actual syntax of your statement doesn't look right. The problem is that you are escaping the \ when you don't need to if you are using ' instead of " for your string. You escape with \" in the first line but then escape with \' in the 2nd and 3rd line. That is going to cause serious parsing problems with the command.

How to execute a select query stored in variable

Hello helpers ,
I have some "select queries" stored in the database . Now I can derive this query in some variable . How do I execute this query from the variable .
example :
Data Query type char50 .
QueryVar = 'Select MATNR from MBEW where BWKEY = '0001' . '
How do I execute this Query stoored in variable QueryVar in ABAP program ?
Thanks a lot for helping .
Regards
Shashank

Shashank,
It is also possible to use (column_syntax) and (dbtab_syntax) together with (cond_syntax) when using SELECT statements in ABAP. For more info on (column_syntax) and (dbtab_syntax) just have a quick look at ABAP Keyword documention on SELECT statement (hit F1 on SELECT then scroll down to Select->Select result->Select Columns....)
So in your case, you need to separate out (split) the value in 'wa_itab-query' into other variables or append into separate internal tables using common keys etc. - then looping at those tables with the common key (READ TABLE WITH KEY....) use the following syntax at the time of triggering the SELECT query:
SELECT (column_syntax)
       FROM (dbtab_syntax)
       WHERE (cond_syntax).
Also worth a look at this example below:
PARAMETERS: p_cityfr TYPE spfli-cityfrom,
            p_cityto TYPE spfli-cityto.
DATA: BEGIN OF wa,
         fldate TYPE sflight-fldate,
         carrname TYPE scarr-carrname,
         connid   TYPE spfli-connid,
       END OF wa.
DATA itab LIKE SORTED TABLE OF wa
               WITH UNIQUE KEY fldate carrname connid.
DATA: column_syntax TYPE string,
      dbtab_syntax TYPE string.
column_syntax = `c~carrname p~connid f~fldate`.
dbtab_syntax = `( ( scarr AS c `
& ` INNER JOIN spfli AS p ON p~carrid = c~carrid`
& ` AND p~cityfrom = p_cityfr`
& ` AND p~cityto   = p_cityto )`
& ` INNER JOIN sflight AS f ON f~carrid = p~carrid `
& ` AND f~connid = p~connid )`.
SELECT (column_syntax)
       FROM (dbtab_syntax)
       INTO CORRESPONDING FIELDS OF TABLE itab.
LOOP AT itab INTO wa.
WRITE: / wa-fldate, wa-carrname, wa-connid.
ENDLOOP.
Hope this helps.
Cheers,
Sougata.

How to Run a Select Query stored in a Variable

Hello,
I have a following requirement:
Result of one select query on Var1 , result of other select query in Var2 ,
if Va2 = 'value11' OR Var2 = 'Value2' then Var1 = 'select query'. Now how can I run this SQL query at the end of the Pl/SQL?
so I'm writing following query for the same:
DECLARE
qry nvarchar2(500);
result nvarchar2(500);
BEGIN
select 'select TEXTVAL as "CHARG" FROM TABLE1 WHERE LOC =''[ParameterValue]'' and KEYNAME =''<<REPLACE>>''' INTO qry from dual;
SELECT CASE WHEN count(RW."CountofBATCH") > 1 then 'Mixing'
WHEN count(RW."CountofMAT") = 0 then 'None'
ELSE 'Other'
END
INTO result
FROM TABLENAME2 TT, XMLTable('/Rowsets/Rowset/Row' PASSING TT.XMLCOL
COLUMNS
"CountofBATCH" PATH '/Row[CLABS > 0]/CHARG',
"CountofMAT" PATH '/Row[MATNR = "[Parameter Value]"]/MAT'
) AS RW
where
TT.PL = '[Parameter Value]' and
TT.TANK = '[Parametr Value]' ;
IF result = 'Mixing' OR result = 'None' THEN
qry := replace( qry , '<<REPLACE>> ' , result);
else
qry := 'Nothing';
END IF;
This way the variable qry will have select statement. Now How can I run this qry variable to get the output of that select statement in the same query?

you can use execute immediate if the output of the query is in the single query.
that is very simple.
have the query in the signle string and then pass like this
declare
qry varchar2(255);
result varcharf2(2500);
vempid number :=1;
begin
qry:='select empname from emp where empid=:empid';
execute immediate qry into result using vempid;
-----now the data result is in result
end;

How to create a select query to compare a collection via jpa?

I'm new to jpa (java persistence) and its query language.
If I've an entity named "Person" with a collection of Addresses (a one-to-manay relationahip), how do I create a Select query to get a person by using a collection of Addresses as its input parameter?
Would "SELECT p FROM Person p JOIN p.addresses = :addresses" work?

Hi,
You can try the below logic:
STATISTICS.date_reg} >= '27-may-2011' and { STATISTICS.date_reg} < ' 27-June-2011'
I guess you are trying to apply this condition.
Here in selection formula you need not to give select and from.
Cheers,
Kiran

How to month in select query.....for vbap

Hi Experts,
I am using selection option Listbox ( January, February, March, etc...).
How to use it in select query for table vbap (Shown below),
I want to retrieve data of january from vbap and matches erdat in pa_mnr.
    parameters: pa_mnr type ztemp-zlist as listbox visible
                length 13 default 'January'.
    select * from vbap into corresponding fields of table it_vbap
             where matnr in matnr1 and
                   gsber = 'HIP'   and
                   vstel = 'BSP'   and
                   erdat in pa_mnr.

hi,
take the date from the select option.
let say you have date, month and year seperate select option..
then look at some FM whcih gives month number for your month name..
concatenate all the three separated by dot and put it in a variable of type datum..
now your variable contains the user selected date.
you can write your select query.
rewards if useful
regards,
nazeer

How to run batch select query ?

I have multiple "select" query .
how do i run the query in a efficient way and absorp the values into an ArrayList ?
addbatch() method is mainly used for "insert" kind of query .
and also , it would be bad idea to run "select:" query one by one .
can you tell whats the best use ?

Are your queries related to each other, I mean, do you have something like
select xpto from someTable where someValue = 1
select xpto from someTable where someValue = 2
select xpto from someTable where someValue = 3
If it's something like this you can group
select xpto from someTable where someValue in(1,2,3)
If it is not I think there's no other way but running one at a time.
mleiria

How to execute SQL SELECT QUERY using VB in FDMEE

Hi Experts,
We are struggling with converting some of the FDM VB Scripts to FDMEE. While in FDM it was possible to simply create a RS Object, it doesnt seem to work in FDMEE. Can you please help me with some code samples that will help me execute SELECT Query and taking the output of the Query to Appropriate Variables.
Also it seems that the Accelerators in erstwhile FDM are no longer available in FDMEE. So we have to re-write our entire code all over again
Thanks

There are plenty of code examples in the FDMEE guide and al of the API methods are documented for both Visual Basic and Jython. Personally, I think, if you are having to re-factor your code because you have migrated from FDM to FDMEE I would look at doing it in Jython not the VB API. Jython is the scripting language that will be the mainstream choice going forward and athough the VB API is present to ease the move from FDM to FDMEE I wouldn't be sure how long it will be supported and you therefore may have to perform another code migration not too far down the line. Jython is a very powerful and easy to use if you spend a bit of time familiarizing yourself with the syntax and also opens up the opportunity to leverage the myriad of Java classes out there. Also all of your import scripts have to be in Jython with no VB alternative.
One other piece of advice is do not try and replicate allyour old code line for line. Look at what you were trying to achieve, assess whether it is still relevant or can it be faciliated by the new extended out of the box constructs and functionality FDMEE offers over classic FDM.

How to optimize the select query that is executed in a cursor for loop?

Hi Friends,
I have executed the code below and clocked the times for every line of the code using DBMS_PROFILER.
CREATE OR REPLACE PROCEDURE TEST
AS
   p_file_id              NUMBER                                   := 151;
   v_shipper_ind          ah_item.shipper_ind%TYPE;
   v_sales_reserve_ind    ah_item.special_sales_reserve_ind%TYPE;
   v_location_indicator   ah_item.exe_location_ind%TYPE;
   CURSOR activity_c
   IS
      SELECT *
        FROM ah_activity_internal
       WHERE status_id = 30
         AND file_id = p_file_id;
BEGIN
   DBMS_PROFILER.start_profiler ('TEST');
   FOR rec IN activity_c
   LOOP
      SELECT DISTINCT shipper_ind, special_sales_reserve_ind, exe_location_ind
                 INTO v_shipper_ind, v_sales_reserve_ind, v_location_indicator
                 FROM ah_item --464000 rows in this table
                WHERE item_id_edw IN (
                         SELECT item_id_edw
                           FROM ah_item_xref --700000 rows in this table
                          WHERE item_code_cust = rec.item_code_cust
                            AND facility_num IN (
                                   SELECT facility_code
                                     FROM ah_chain_div_facility --17 rows in this table
                                    WHERE chain_id = ah_internal_data_pkg.get_chain_id (p_file_id)
                                      AND div_id = (SELECT div_id
                                                      FROM ah_div --8 rows in this table
                                                     WHERE division = rec.division)));
   END LOOP;
   DBMS_PROFILER.stop_profiler;
EXCEPTION
   WHEN NO_DATA_FOUND
   THEN
      NULL;
   WHEN TOO_MANY_ROWS
   THEN
      NULL;
END TEST;The SELECT query inside the cursor FOR LOOP took 773 seconds.
I have tried using BULK COLLECT instead of cursor for loop but it did not help.
When I took out the select query separately and executed with a sample value then it gave the results in a flash of second.
All the tables have primary key indexes.
Any ideas what can be done to make this code perform better?
Thanks,
Raj.

As suggested I'd try merging the queries into a single SQL. You could also rewrite your IN clauses as JOINs and see if that helps, e.g.
SELECT DISTINCT ai.shipper_ind, ai.special_sales_reserve_ind, ai.exe_location_ind
           INTO v_shipper_ind, v_sales_reserve_ind, v_location_indicator
           FROM ah_item ai, ah_item_xref aix, ah_chain_div_facility acdf, ah_div ad
          WHERE ai.item_id_edw = aix.item_id_edw
            AND aix.item_code_cust = rec.item_code_cust
            AND aix.facility_num = acdf.facility_code
            AND acdf.chain_id = ah_internal_data_pkg.get_chain_id (p_file_id)
            AND acdf.div_id = ad.div_id
            AND ad.division = rec.division;ALSO: You are calling ah_internal_data_pkg.get_chain_id (p_file_id) every time. Why not do it outside the loop and just use a variable in the inner query? That will prevent context switching and improve speed.
Edited by: Dave Hemming on Dec 3, 2008 9:34 AM

How to write the select query with complex where condition

Hi all,
Can u help me in writing following select query.
select * from zu1cd_corr where time_stamp between firstday and lastday .
In the above query time_stamp contains the date and time.
where as firstday and lastday contains the dates.
I need to compare the date in the time_stamp with the firstday and lastday.
But time_stamp contains the time also and it is char of 14 characters length.

Hi,
If that is the case u can do as advait specified....
if the firstday and secondday are select-options then declare two more variables having 14 character length and then concatenate '000000' to firstday variable and '240000' to last day variable and then write ur query.
CLEAR : lv_firstday,
lv_lastday.
concatenate firstday '000000' to lv_firstday.
concatenate lastday '240000' to lv_lastday.
ranges : r_Date for zu1cd_corr-time_stamp.
r_date-sign = 'I'.
r_date-option = 'BT'.
r_Date-low = lv_firstday.
r_Date-high = lv_lastday.
append r_date.
select * from zu1cd_corr into table it_zu1cd_corr where time_stamp in r_Date.
I hope it helps.
Regards,
Nagaraj

How to dispaly a select query resultset in a table

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