Select in FROM clause not working

Hello,
I have three tables with one table containing the name of the other two tables and i want to select dynamically the two selects based on their ID that matches in the first table.
CREATE TABLE_NAMES (ID NUMBER, TableName VARCHAR(2) )
CREATE TRADE (activites VARCHAR(2), TRADE_ID )
CREATE CONTRACT(activites VARCHAR(2), TRADE_ID )
INSERT INTO TABLE_NAMES ( 101, 'TRADE' );
INSERT INTO TABLE_NAMES ( 202, 'CONTRACT' );
INSERT INTO TRADE ('TRADE 1' , 101 )
INSERT INTO CONTRACT ('CONTRACT 1' , 202 )
What I wanted to do is select the table name dynamically based up on the id in TABLE_NAMES
and I failed when doing this
SELECT SELECTED_TABLE.activites FROM ( SELECT TABLE_NAME FROM TABLE_NAMES WHERE ID = 101 ) SELECTED_TABLE
OR a more generic form with JOIN statement also did not work
SELECT SELECTED_TABLE.activities FROM TABLE_NAMES SELECTION JOIN ( SELECT TABLE_NAME FROM TABLE_NAMES) SELECTED_TABLE
ON SELECTION.ID = SELECTED_TABLE.TRADE_ID
Thanks in advance

What you are trying to do will not work. To accomplish your requirement you would have to use dynamic SQL.
However, I want to stress that this is probably not a good design decision because:
1. Maintainability of the code may be jeopardized
2. Dynamic SQL could be laden with SQL injection vulnerabilities
3. Dynamic SQL generally does not perform as well as static SQL.
HTH!

Similar Messages

SELECT OID FROM clause not working

The following statements gets ORA-00904: "OID": invalid identifier.
The SELECT OID FROM clause is intended to pull in a REF to the MANAGER with MGR_ID= 000001.
Oracle seems to think there are no OIDs for the entries in the MANAGERS table.
INSERT INTO STORES VALUES (
100001,
ADDRESS(888, 'Main_Street', 'Rancho_Alegre', 'CA', '94049'),
COF_ARRAY('Colombian', 'French_Roast', 'Espresso', 'Colombian_Decaf', 'French_Roast_Decaf'),
(SELECT OID FROM MANAGERS WHERE MGR_ID = 000001)
Here is how the MANAGER, MANAGERS, ans STORES were defined.
CREATE TYPE MANAGER AS OBJECT (
MGR_ID INTEGER,
LAST_NAME VARCHAR(40),
FIRST_NAME VARCHAR(40),
PHONE char(10)
CREATE TABLE MANAGERS OF MANAGER OBJECT IDENTIFIER IS SYSTEM GENERATED;
CREATE TABLE STORES (
STORE_NO INTEGER,
LOCATION ADDRESS,
COF_TYPES COF_ARRAY,
MGR REF MANAGER
My questions:
1. I don't see any OIDs when I display the MANAGERS table with the Object Browser. That is normal it isn't it? Aren't they always hidden?
2. Can anyone tell me what I am doing wrong?

[Documentation Says....|http://download.oracle.com/docs/cd/B28359_01/appdev.111/b28371/adobjdes.htm]
The object identifier column is a hidden column that Oracle uses to construct references to the row objects. *Oracle provides no access to the internal structure of object identifiers*. This structure can change at any time. Applications are only concerned with using object references for fetching and navigating objects.
In the above mentioned link is a link to what i think you're attempting...
http://download.oracle.com/docs/cd/B28359_01/appdev.111/b28371/adobjint.htm#i458258

From clause query works ok in form designer, gets an ORA-01422 ran on web

I am using forms 6i patch 9 with 10g database.
I have two ‘FROM clause queries’ fired via a block/key-exeqry trigger in a if/elsif.
The first/top SET BLOCK PROPERTY works perfect and populates the block.
But the bottom/second SET BLOCK PROPERTY select (after the elsif)
Is also based on a user entered field value and generates a ora-01422 error.
The problem is that both top and bottom set block properties
work fine when ran in forms designer,
But when I compile it on the app_server and run the web version
1. the top all ‘FROM clause query’ works fine
2. the bottom ‘FROM clause query’ works fine if only one record to return.
3. the bottom ‘FROM clause query’: gets the ora-01422 if > 1 record to return.
FRM-40735: KEY–EXEQRY trigger raised unhandled exception ORA-01422
The ORA-01422: ‘Exact fetch returned more than the exact number of rows’.
Both set block property selects ‘share’ a block property/where clause of FAC_ID = :FACILITIES.ID
The entered value in the entry field should populate 1 to many associated records
in the bottom (elsif) set block property (and does so correctly when ran in forms designer)
The block’s key-exeqry code:
–-query all records associated with fac_id only
if (:emission_stacks.stack_id_num is null) then
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     '(SELECT C.ID, A.ID EP_ID,A.FAC_ID,A.NUM,A.DESCRIPTION,C.PARENT_MODE_ID,
C.STACK_ID, C.CAPTURE_PERCENT, C.CAPTURE_METHOD, C.DATE_TESTED
FROM EMISSION_POINTS A,
EP_MODES B,
CAPTURING_DEVICES C
WHERE A.ID = B.EP_ID AND
B.ID = C.PARENT_MODE_ID AND
C.CD_ID IS NULL AND
C.PARENT_MODE_ID IS NOT NULL AND
C.STACK_ID IS NOT NULL)');
EXECUTE_QUERY;
elsif
(:emission_stacks.stack_id_num is not null) then
–-(query all records associated with fac_id and the entry field value)
SET_BLOCK_PROPERTY('EMISSION_STACKS',QUERY_DATA_SOURCE_NAME,
     '(SELECT C.ID, A.ID EP_ID, A.FAC_ID, A.NUM, A.DESCRIPTION, C.PARENT_MODE_ID,
C.STACK_ID, C.CAPTURE_PERCENT, C.CAPTURE_METHOD, C.DATE_TESTED
FROM EMISSION_POINTS A,
EP_MODES B,
CAPTURING_DEVICES C,
STACKS S
WHERE A.ID = B.EP_ID AND
B.ID = C.PARENT_MODE_ID AND
C.STACK_ID = S.ID AND
C.CD_ID IS NULL AND
C.PARENT_MODE_ID IS NOT NULL AND
C.STACK_ID IS NOT NULL AND
S.NUM = '''||:emission_stacks.stack_id_num||''')');
EXECUTE_QUERY;
** I have multiple database items in the block.
Data block properties:
Database/
Data Base Block = Yes
Query Allowed= Yes
Is there a way to overcome the ora-01422?
And populate the block with multiple rows(records)?
Any suggestions appreciated.

Sorry, false alarm, I made a mistake
the form is working fine the way it should,
without error. (No ora-01422 errror is occurring now.)
I just got a new version of humming bird,
which I used to compile the form with
and did not have the binary switch on:
--long story short, a new fmx was not created
and I was not seeing the current version of screen
at runtime.
Thank you.

Can only add music with Autofill from Library (not working with playlists)

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@Cindy – usually all 3rd party developers will provide some information for installing and uninstalling their products. First see if you can find some information on their web sites.
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SELECT INTO ( variable ) STATEMENTS NOT WORKING FOR SYBASE TABLE AS VIEW

Dear Experts,
We have connected our 9i db with Sybase db using Hs connectivity.
and then we have create the view in oracle db for SYBASE_TABLE as SYBASE_TABLE_VIEW.
ALL THE INSERT, UPDATE AND DELETE COMMANDS ARE WORKING BUT THE
select Into (variable) is not working.
Please help to resolve the select into statment which is in BOLD in the below routine
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Thanks & Regards
Eidy
PROCEDURE SRBL_INSERT IS
CURSOR SRBL IS
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BEGIN
FOR rec in SRBL loop
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exception when no_data_found then
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END LOOP;
END;
Edited by: Eidy on Aug 16, 2010 11:28 AM

hellow
try this.
select "im_code" into v_impcod
from SYBASE_TABLE_VIEW
where "im_code"=rec.impcod;
v_srpcod := v_impcod ;
........

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Hi, everyone,
I am trying to use the following insert statement to insert records in asc order. if i use the select statement alone the order by clause works fine, but when i use the same sql and add a insert into table statment the order by clause does not work. I am not getting the records in ascending order. could anybody help me in this regard?
INSERT INTO cat_sales_stg
select      b.SSC,
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FROM Trans a, SSC b
WHERE a.ACCOUNT_NUMBER = TO_CHAR(b.ACCOUNT_NUMBER)
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group by b.SSC, ltrim(rtrim(a.CAT_DESC))
order by ssc,cat_desc
Thanks in advance

user10636796 wrote:
Hi, everyone,
I am trying to use the following insert statement to insert records in asc orderWhat Toon, William, and others have said is that you DON'T insert rows in a specific order. That is completely outside the way relational databases are designed. You insert rows as unordered and use an ORDER BY clause in a SELECT when reading them. ORDER BY is for SELECT statements, not INSERT.
In particular Toon poined out that we can't control where individual rows get stored.
There is a databas object called a varray that can store data in sorted order. I have never seen them used because selecting the data back out again is more work; using an ordinary table and an ORDER BY clause is much easier.

Why is the GROUP BY clause not working in my Query?

Dear All,
Below is the Query for a Summary Debtors Aged Analysis.
The GROUP BY clause does not seem to be working.
The Query returns all the unpaid invoices, instead of a single total row for each Customer.
If a Customer X has 10 unpaid invoices, 10 rows are displayed - one for each invoice.
I was expecting only 1 row for Customer X, 1 for Customer Y, etc.
This is what GROUP BY is supposed to do, but it is not doing its work.
What has gone wrong?
Thanks
Leon Lai
Here's my Query:
declare @taxdt datetime
set @taxdt
/*select 1 from jdt1 t0 where t0.TaxDate*/ = [%1]
SELECT
CASE
             WHEN T0.Account = 1220101 THEN 'Prim Cust'
             WHEN T0.Account = 1220102 THEN 'Fgn Cust'
             WHEN T0.Account = 1220103 THEN 'Local Cust'
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T1.CardCode AS 'BP Code',
T2.Notes2 AS 'BP Name',
SUM ((T0.Debit - T0.Credit)) AS 'Orig. Rs',
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((SELECT SUM(T0.BalDueDeb) - Sum(T0.BalDueCred)
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/* Similarly for other age brackets*/
FROM JDT1 T0
INNER JOIN OCRD T1 ON T0.ShortName = T1.CardCode
LEFT OUTER JOIN OCPR T2 ON T1.CardCode = T2.Cardcode
LEFT OUTER JOIN OJDT T3 ON T0.TransID = T3.TransID
LEFT OUTER JOIN OINV T4 ON T3.TransID = T4.TransID
LEFT OUTER JOIN ORIN T5 ON T3.TransID = T5.TransID
WHERE
T1.CardType = 'C'
and (Balance) != 0
and (T0.BalDueDeb - T0.BalDueCred) != 0
GROUP BY T0.Account, T1.CardCode, T2.Notes2, T0.TaxDate

Dear Neetu,
Thanks for your reply.
This Query is a modification of the Query you posted in SAP B1 SQL TIPS & TRICKS
http://wiki.sdn.sap.com/wiki/display/B1/SAPB1SQLB-FNDebtorsAgingReportbydate
So, maybe instead of referring to my Query, let's refer to yours. It may be easier for you to understand me.
Once I understand the problem, I can adapt your query to suit my requirements
So, let's start with a clean slate:
The Query you have posted is for a DETAILED Debtors Aging Report.
This lists all outstanding invoices, and ages them in the Age Brackets.
What I want is a SUMMARY Debtors Aging Report.
This will give the total amount owed by each Customer, and this amount is broken down in the Age Bracket Columns
There will be a single row listed for each customer, something like this:
Customer     Total Due     Current      1 Mth          2 Mth         3 Mth etc
Alfred       500,000       300,000       200,000
Charles      800,000                     100,000       300,000       400,000
How can you modify your query to make it become a Summary Report (1 line for each customer even if he has many invoices)?
Thanks
Leon Lai
Here's your code
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          WHEN T0.TransType=30 THEN 'Journal'
          WHEN T0.TransType=24 THEN 'Receipt'
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     ,ISNULL((SELECT T0.Debit-T0.Credit WHERE DateDiff(day, T0.DueDate,'[%1]')>=0 and DateDiff(day, T0.DueDate,'[%1]')<=30),0) 'Current'
     ,ISNULL((SELECT T0.Debit-T0.Credit WHERE DateDiff(day, T0.DueDate,'[%1]')>30 and DateDiff(day, T0.DueDate,'[%1]')<=60),0) '31-60 Days'
     ,ISNULL((SELECT T0.Debit-T0.Credit WHERE DateDiff(day, T0.DueDate,'[%1]')>60 and DateDiff(day, T0.DueDate,'[%1]')<=90),0) '61-90 Days'
     ,ISNULL((SELECT T0.Debit-T0.Credit WHERE DateDiff(day, T0.DueDate,'[%1]')>90 and DateDiff(day, T0.DueDate,'[%1]')<=120),0) '91-120 Days'
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FROM JDT1 T0 INNER JOIN OCRD T1 ON T0.ShortName = T1.CardCode
WHERE (T0.MthDate IS NULL OR T0.MthDate > [%1]) AND T0.RefDate <= [%1] AND T1.CardType = 'C'
ORDER BY T1.CardCode, T0.DueDate, T0.Ref1

In clause not working

Hi All,
SELECT sno,mid,mname
FROM manage_date
WHERE mname IN
('KIRAN-KUMAR',
'RAHUL-RAJ',
'KAUSHAL-SONI');
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But when this query is calling in .net using parameter as below
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IN (:p_mname)
If I pass one name 'KIRAN-KUMAR' from .net It's working.
If I pass multiple names from .net query not returning any records.
Please help me how to resolve this.
Thanks.

976208 wrote:
Hi All,
SELECT sno,mid,mname
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'RAHUL-RAJ',
'KAUSHAL-SONI');
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But when this query is calling in .net using parameter as below
it's not giving any records for more than one value.
IN (:p_mname)
If I pass one name 'KIRAN-KUMAR' from .net It's working.
If I pass multiple names from .net query not returning any records.
Please help me how to resolve this.
Thanks.
But you won't be passing multiple names in that single bind variable, you'll be passing one string of names. Oracle is not going to magically know that just because you have commas in the string you intend to have seperate values... it doesn't work like that (and it shouldn't).
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Hi,
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Hi,
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I know that table i_cust_mast is populated with several thousand rows and that there ARE matching rows in KNVP.
Here is the code as I have it:
TYPES:
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        kunnr TYPE kunnr,
        name1 TYPE name1_gp,
        name2 TYPE name2_gp,
        stras TYPE stras_gp,
        adrnr TYPE adrnr,
        ort01 TYPE ort01_gp,
        regio TYPE regio,
        pstlz TYPE pstlz,
        vkbur TYPE vkbur,
        konda TYPE konda,
        sortl TYPE sortl,
        katr1 TYPE katr1,
        katr2 TYPE katr2,
        katr3 TYPE katr3,
        katr4 TYPE katr4,
        katr5 TYPE katr5,
        katr6 TYPE katr6,
        katr7 TYPE katr7,
        katr8 TYPE katr8,
        katr9 TYPE katr9,
        katr10 TYPE katr10,
        bzirk TYPE bzirk,
        vkgrp TYPE vkgrp,
        kdgrp TYPE kdgrp,
        klabc TYPE klabc,
        kondaa TYPE konda,
        kalks TYPE kalks,
        pltyp TYPE pltyp,
        hityp TYPE hityp_kh,
        hkunnr TYPE hkunnr_kh,
        datab TYPE datab,
        datbi TYPE datbi,
        lzone TYPE lzone,
      parvw TYPE parvw,
        kunn2 TYPE kunn2,
        kunn2a TYPE kunn2,
        kunn2b TYPE kunn2,
        kunn2c TYPE kunn2,
        kunn2d TYPE kunn2,
        kunn2e TYPE kunn2,
        kunn2f TYPE kunn2,
        kunn2g TYPE kunn2,
        parza TYPE parza,
        ktokd TYPE ktokd,
        loevm TYPE loevm_x,
      END OF t_cust_mast .
    TYPES:
      BEGIN OF t_part_func,
        kunnr TYPE kunnr,
        parvw type parvw,
        kunn2 TYPE kunn2,
        parza type parza,
      END OF t_part_func .
    TYPES:
      t_t_cust_mast TYPE STANDARD TABLE OF t_cust_mast,
      t_t_part_func TYPE STANDARD TABLE OF t_part_func.
    DATA: i_cust_mast TYPE t_t_cust_mast,
          i_part_func TYPE t_t_part_func.
CONSTANTS: c_type_a TYPE msgty VALUE 'A'.
FIELD-SYMBOLS: <x_cm> LIKE LINE OF i_cust_mast.
Get Customer Master Data
SELECT
   hkunnr hname1 hname2 hstras hadrnr hort01 h~regio
   hpstlz ivkbur ikonda hsortl hkatr1 hkatr2 h~katr3
   hkatr4 hkatr5 hkatr6 hkatr7 hkatr8 hkatr9 h~katr10
   ibzirk ivkgrp ikdgrp iklabc ikonda ikalks i~pltyp
   khityp khkunnr kdatab kdatbi h~lzone
   hktokd hloevm
INTO TABLE i_cust_mast " up to 50 rows
FROM kna1 AS h
JOIN knvv AS i ON ikunnr = hkunnr
JOIN knvh AS k ON hityp = c_type_a   " 'A'
                AND kkunnr = ikunnr
                AND kvkorg = ivkorg
                AND kvtweg = ivtweg
                AND kspart = ispart
                AND k~datab <= sy-datum
                AND k~datbi >= sy-datum.
IF sy-subrc = 0.
    SORT i_cust_mast[] BY kunnr.
ENDIF.
Get Partner Function Data for each Customer Master Record
LOOP AT i_cust_mast ASSIGNING <x_cm>.
    SELECT hkunnr hparvw hkunn2 hparza
      INTO TABLE i_part_func
    FROM knvp AS h
      WHERE h~kunnr = <x_cm>-kunnr.        ***** WHERE clause not finding any matches *****
ENDLOOP.
Thanks!!!
Andy

TYPES:
      BEGIN OF t_cust_mast,
        kunnr TYPE kunnr,
        name1 TYPE name1_gp,
        name2 TYPE name2_gp,
        stras TYPE stras_gp,
        adrnr TYPE adrnr,
        ort01 TYPE ort01_gp,
        regio TYPE regio,
        pstlz TYPE pstlz,
        vkbur TYPE vkbur,
        konda TYPE konda,
        sortl TYPE sortl,
        katr1 TYPE katr1,
        katr2 TYPE katr2,
        katr3 TYPE katr3,
        katr4 TYPE katr4,
        katr5 TYPE katr5,
        katr6 TYPE katr6,
        katr7 TYPE katr7,
        katr8 TYPE katr8,
        katr9 TYPE katr9,
        katr10 TYPE katr10,
        bzirk TYPE bzirk,
        vkgrp TYPE vkgrp,
        kdgrp TYPE kdgrp,
        klabc TYPE klabc,
        kondaa TYPE konda,
        kalks TYPE kalks,
        pltyp TYPE pltyp,
        hityp TYPE hityp_kh,
        hkunnr TYPE hkunnr_kh,
        datab TYPE datab,
        datbi TYPE datbi,
        lzone TYPE lzone,
      parvw TYPE parvw,
        kunn2 TYPE kunn2,
        kunn2a TYPE kunn2,
        kunn2b TYPE kunn2,
        kunn2c TYPE kunn2,
        kunn2d TYPE kunn2,
        kunn2e TYPE kunn2,
        kunn2f TYPE kunn2,
        kunn2g TYPE kunn2,
        parza TYPE parza,
        ktokd TYPE ktokd,
        loevm TYPE loevm_x,
      END OF t_cust_mast .
    TYPES:
      BEGIN OF t_part_func,
        kunnr TYPE kunnr,
        parvw type parvw,
        kunn2 TYPE kunn2,
        parza type parza,
      END OF t_part_func .
    TYPES:
      t_t_cust_mast TYPE STANDARD TABLE OF t_cust_mast,
      t_t_part_func TYPE STANDARD TABLE OF t_part_func.
    DATA: i_cust_mast TYPE t_t_cust_mast,
          i_part_func TYPE t_t_part_func.
CONSTANTS: c_type_a TYPE msgty VALUE 'A'.
FIELD-SYMBOLS: <x_cm> LIKE LINE OF i_cust_mast.
Get Customer Master Data
SELECT
   hkunnr hname1 hname2 hstras hadrnr hort01 h~regio
   hpstlz ivkbur ikonda hsortl hkatr1 hkatr2 h~katr3
   hkatr4 hkatr5 hkatr6 hkatr7 hkatr8 hkatr9 h~katr10
   ibzirk ivkgrp ikdgrp iklabc ikonda ikalks i~pltyp
   khityp khkunnr kdatab kdatbi h~lzone
   hktokd hloevm
INTO TABLE i_cust_mast " up to 50 rows
FROM kna1 AS h
JOIN knvv AS i ON ikunnr = hkunnr
JOIN knvh AS k ON hityp = c_type_a   " 'A'
                AND kkunnr = ikunnr
                AND kvkorg = ivkorg
                AND kvtweg = ivtweg
                AND kspart = ispart
                AND k~datab <= sy-datum
                AND k~datbi >= sy-datum.
IF sy-subrc = 0.
    SORT i_cust_mast[] BY kunnr.
ENDIF.
Get Partner Function Data for each Customer Master Record
LOOP AT i_cust_mast ASSIGNING <x_cm>.
    SELECT hkunnr hparvw hkunn2 hparza
      INTO TABLE i_part_func
    FROM knvp AS h
      WHERE h~kunnr = <x_cm>-kunnr.
ENDLOOP.

Select for update query not working..

hi i am tying to get this bit of ncode to work so i can then go to the next part of demonstrating a deadlock between two transactions. however i cannot go any further has my initial code does not work at all. here it goes
//////////User A////////////////////////////////
DECLARE
v_salary squad.salary%TYPE := 300;
v_pos squad.position%TYPE := 'Forward';
BEGIN
UPDATE squad
SET salary = salary + v_salary
WHERE sname = 'Henry';
FOR UPDATE;
UPDATE squad
SET position = v_pos
WHERE sname = 'Fabregas';
COMMIT;
END;
//////////////////////User B/////////////
DECLARE
v_salary squad.salary%TYPE := 200;
v_pos squad.position%TYPE := 'Forward';
BEGIN
UPDATE squad
SET position = v_pos
WHERE sname = 'Fabregas';
FOR UPDATE;
UPDATE squad
SET salary = salary + v_salary
WHERE sname = 'Henry';
FOR UPDATE;
COMMIT;
END;
Basicly user a creats a lock and so does user b, user b enquires a lock from user a and vice versa i.e. a deadlock

Hi
You get the following error:
ORA-06550: line 8, column 7:
PLS-00103: Encountered the symbol "UPDATE" when expecting one of the following:
because the FOR UPDATE; is invalid in your statement.
Try this:
//////////User A////////////////////////////////
DECLARE
v_salary squad.salary%TYPE := 300;
v_pos squad.position%TYPE := 'Forward';
v_n number;
BEGIN
UPDATE squad
SET salary = salary + v_salary
WHERE sname = 'Henry';
select 1 into v_n from squad
WHERE sname = 'Fabregas'
for update;
UPDATE squad
SET position = v_pos
WHERE sname = 'Fabregas';
COMMIT;
END;
//////////////////////User B/////////////
DECLARE
v_salary squad.salary%TYPE := 200;
v_pos squad.position%TYPE := 'Forward';
v_n number;
BEGIN
UPDATE squad
SET position = v_pos
WHERE sname = 'Fabregas';
select 1 into v_n from squad
WHERE sname = 'Henry'
for update;
UPDATE squad
SET salary = salary + v_salary
WHERE sname = 'Henry';
COMMIT;
END;
To syncronize the blocks first in a SQLPlus call these two statements:
select 1 from squad WHERE sname = 'Fabregas' for update;
select 1 from squad WHERE sname = 'Henry' for update;
After this start the user A code in another SQLPlus, and start the user B code. After this call rollback or commit in the first sqlplus.
Ott Karesz
http://www.trendo-kft.hu

Select in From-Clause with JPQL

Hey,
I'm new to JPA development. How can I transform the following SQL-Statement:
select a from
Gpsj a,
(select c.tsid, c.wsid, max(c.gdat1) maxgdat from Gpsj c where c.tsid = '901' group by tsid, wsid) b
where a.tsid = b.tsid
and a.wsid = b.wsid
and a.gdat1 = b.maxgdat
I can't find any expression for using a (select-statement in a from-clause)
thanks
Nikolai

JPQL does not support sub-selects in the from clause. You can use a native SQL query for this in JPA.
James : http://www.eclipselink.org

Select in FROM clause not working

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