Why SQL Operation is misfire in FLASHBACK_TRANSACTION_QUERY (Ora 10g XE)?

I am selecting the list of sql queries issued using FLASHBACK_TRANSACTION_QUERY . (Oracle 10g XE)
The below is query...
select operation,START_SCN,undo_sql from FLASHBACK_TRANSACTION_QUERY where logon_user='SHARMA' AND table_owner='SHARMA' AND TABLE_NAME='EMPLOYEE';
Output is..
operation START_SCN undo_sql
DELETE 1000896 insert into "SHARMA"."EMPLOYEE"("ID","NAME") values ('103','Shiva');
UPDATE 966271 update "SHARMA"."EMPLOYEE" set "NAME" = 'Fernandas' where ROWID = 'AAADeIAABAAAKlaAAD';
INSERT 966222 delete from "SHARMA"."EMPLOYEE" where ROWID = 'AAADeIAABAAAKlaAAD';
From the above o/p
Sql query is "Delete from.." for that Operation is INSERT and vice versa.
Update is correct format only.
How to rectify this?
Thanks

Thanks for yor reply..
I am trying to get when the INSERT,UPDATE and DELETE query is issued..
For this i had created a table with 'ROWDEPENDENCIES'.
Then i issue a query
SELECT SCN_TO_TIMESTAMP(ORA_ROWSCN),ID,NAME FROM emptest;
It shows except DELETED quey information..
I need to get DELETED query details also..
Using FLASHBACK we can retrive the deleted query info know?
For that only i tried in FLASHBACK_TRANSACTION_QUERY table.
It wont give full information..
I had tried AS OF clause
SELECT * FROM emptest AS OF TIMESTAMP
TO_TIMESTAMP('25-JAN-08 07.53.17 PM', 'DD-MON-YY HH:MI:SS AM')
The above query also doesn't display DELETED query details..
How to get when the record is got deleted?
Thanks

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-----------MY assumptuion---------------------
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Instead of memorizing, why not check the query plan -
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CREATE TABLE test_tbl as
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SELECT 'A' name, 120 sal FROM dual UNION ALL
SELECT 'B' name, 66 sal FROM dual UNION ALL
SELECT 'C' name, 20 sal FROM dual UNION ALL
SELECT 'C' name, 50 sal FROM dual UNION ALL
SELECT 'C' name, 60 sal FROM dual UNION ALL
SELECT 'D' name, 90 sal FROM dual UNION ALL
SELECT 'D' name, 110 sal FROM dual;
-->-- Query explain plan
EXPLAIN PLAN for
SELECT name, SUM(sal) sm
FROM test_tbl
GROUP BY name
HAVING Sum(sal) > 150
ORDER BY sm;
-->-- Fetching the plan from cursor pool
SELECT *
FROM TABLE(dbms_xplan.display);
-->-- Query plan
PLAN_TABLE_OUTPUT
Plan hash value: 3401269832
| Id | Operation            | Name     | Rows | Bytes | Cost (%CPU)| Time     |
|   0 | SELECT STATEMENT     |          |     8 |   128 |     5 (40)| 00:00:01 |
|   1 | SORT ORDER BY       |          |     8 |   128 |     5 (40)| 00:00:01 |
|* 2 |   FILTER             |          |       |       |            |          |
|   3 |    HASH GROUP BY     |          |     8 |   128 |     5 (40)| 00:00:01 |
|   4 |     TABLE ACCESS FULL| TEST_TBL |     8 |   128 |     3   (0)| 00:00:01 |
Predicate Information (identified by operation id):
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Now, how to read the plan?
Start reading the plan - with the line "Operation" indented towards extreme right. Line-4 in this case.
Note: If two lines are indented similarly i.e. on same vertical line... read normally as-in order.
Like this:
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|   0 | SELECT STATEMENT     |            |     8 |   128 |     5 (40)| 00:00:01 |
|   1 | SORT ORDER BY       |            |     8 |   128 |     5 (40)| 00:00:01 |
|* 2 |   FILTER             |            |       |       |            |          |
|   3 |    HASH GROUP BY     |            |     8 |   128 |     5 (40)| 00:00:01 |
|   4 |     TABLE ACCESS FULL| TEST_TBL_1 |     8 |   128 |     3   (0)| 00:00:01 |
|   5 |     TABLE ACCESS FULL| TEST_TBL_2 |     8 |   128 |     3   (0)| 00:00:01 |
Read: line 4 and then line 5, since both are on same vertical level.
Final sequence:
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4- (Line 1) Sorting : ORDER BY clause
5- (Line 0) SELECT
Hope this helps.
-- Ranit

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when i analyse this code with code expert

atpidgeon wrote:
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Why SQL Operation is misfire in FLASHBACK_TRANSACTION_QUERY (Ora 10g XE)?

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