SQL & PL/SQL :: How To Find Which Table Is Last Updated
Apr 11, 2012
I want to know that How to find which table got last updated and how to find last DDL and DML operation obtained in which table? here I know the table name
SQL> SELECT LAST_DDL_TIME FROM DBA_OBJECTS WHERE OBJECT_NAME='PREM';
LAST_DDL_
---------
20-MAR-12
SQL> TRUNCATE TABLE PREM;
Table truncated.
SQL> SELECT LAST_DDL_TIME FROM DBA_OBJECTS WHERE OBJECT_NAME='PREM';
LAST_DDL_
---------
10-APR-12
Note: With out enable the auditing I want to know that .
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Mar 9, 2012
how to find a table is updated and when the table is updated.
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Oct 7, 2012
I tried to find out recently updated table list. I couldn't find anything.
CODE>> JUST SAMPLE TRANSACTIONS >>
SQL> conn sam
Enter password:
Connected.
SQL> select * from tab;
TNAME TABTYPE CLUSTERID
------------------------------ ------- ----------
BIN$y1TXhcjGApvgQAB/AQBOpA==$0 TABLE
TAB1 TABLE
[code]........
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Jul 17, 2012
write a query find which rows of a table is updated on 2 days before?
(OR)
In table there r so many rows write a query which two rows r updated last two day before?
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Jul 13, 2013
There are two tables like I posted below.I want a SQL query which selects all the rows from TABLE A which are not present in TABLE B. Also the select statement should pick all those rows which has updated value of COL_A2 in TABLE A.
TABLE A
COL_A1COL_A2
AAAMOBILE
BBBTABLET
CCCDESKTOP
DDDUNKNOWN
TABLE B
COL_B1COL_B2
AAAMOBILE
BBBUNKNOWN
CCCDESKTOP
The select statement should return following rows from TABLE A
COL_A1COL_A2
BBBTABLET
DDDUNKNOWN
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Mar 19, 2011
when the tables are updated, the following detals must be correct to ensure that the links in the affected tables are in place.
PLUPDATE_NEW(PLUP_SAVE_SEQ field value) must be the same with PLUPDATE_BENEF_NEW (PLUP_NEW_BENEF_SAVE_SEQ field value)
PLUPDATE_OLD(PLUP_SAVE_SEQ field value) must be the same with PLUPDATE_BENEF_OLD (PLUP_OLD_BENEF_SAVE_SEQ field value)?
[Code]....
i tried this code, what should i do in the link for this tables?
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Aug 16, 2011
The requirement is, the combination of col1,col2,col3 and col4 should always be unique, and wherever the col1, col2,col3 are same then col4 should be the sequence, starting from 1. Likewise the data should be updated back to the table.I'm able to do this using PL/SQL. Can I do the same using a single update statement?
create table tab1 (col1 number(5), col2 number(5), col3 number(5), col4 number(5));
Existing Data:
insert into tab1 values (101,521,3,1);
insert into tab1 values (101,521,3,1);
insert into tab1 values (101,522,3,2);
insert into tab1 values (101,522,3,2);
insert into tab1 values (101,523,3,1);
insert into tab1 values (101,523,3,2);
[code]....
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Feb 16, 2012
I have approximately 1200 transaction to be updated to a master table. There are other columns in the master table but only one column is being updated. I would like to use sqlloader if possible or any other efficient means. Those 1200 record is stored in an excel spreadsheet. The col1 of the excel spreadsheet have to match col1 of the master table inorder for update col2 from the excel spreadsheet. Here is an example of the data. My operation system is HPUX and database is Oracle 10g.
Master table
col1 col2 col3 col 4
4238 susan 56e
5879 h698c rich 12g
7091 joyce 34b
0876 mike 25n
7501 k956b robert 87c
9498 angela 67r
3645 doris 92y
excel spreadsheet
col1 col2
9498 a784r
3645 a784r
4238 a784r
7091 a784r
0876 a784r
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Jul 22, 2012
I have a table created with the following code:
CREATE TABLE CLIENT
(
CLIENT_ID NUMERIC(2),
CLIENT_NAME VARCHAR2(25),
CONTACT_LAST_NAME VARCHAR2(15),
[Code]...
I have altered the table to have the following:
ALTER TABLE CLIENT
ADD CLIENT_CITY VARCHAR2(25);
I am trying to insert new data into said table that was updated:
INSERT INTO CLIENT
(CLIENT_CITY)
VALUES
('Mount Pearl')
WHERE CLIENT_ID = 1;
Then I get the following error:
Error starting at line 1 in command:
INSERT INTO CLIENT
(CLIENT_CITY)
VALUES
('Mount Pearl')
WHERE CLIENT_ID = 1
Error at Command Line:4 Column:15
Error report:
SQL Error: ORA-00933: SQL command not properly ended
00933. 00000 - "SQL command not properly ended"
*Cause:
*Action:
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Sep 21, 2011
I want to know like How we can select the latest updated record from xyz table. that record has STATUS column. I also want to check if the status is RED or GREEN query should return if the status is red then 1 and if the status is GREEN then it should return 0
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Aug 10, 2010
Can I have all the rows in a table updated at once in the merge statement?
MERGE INTO providermaster a
using
(
SELECT * FROM PROVIDERMASTER@INGEST) b
ON (b.MASTERPROVIDERID=a.MASTERPROVIDERID)
WHEN MATCHED THEN
UPDATE ....... I want to update all the other rows at once..
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Nov 24, 2010
is that my looping script updates EVERY record with the LAST record of the datafile. where it's doing this..
DECLARE....
CURSORS...
-- *****************************************************
-- C 1
-- *****************************************************
CURSOR C1
[code]...
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Jul 29, 2010
I use oracle 9i. After doing execution ,process, how can I know which table in the oracle have been update/modify?
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Apr 6, 2013
I have a multi record block . I need to implement a functionality where the user updates a field in the record but the form saves the previous version of the record in another table ..
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Apr 16, 2010
I am having a table with 4 columns as mentioned below
For a particular prod the value greater less than 5 should be rounded to 5 and value greater than 5 should be rounded to 10. And the rounded quantity should be adjusted with in a product starting with order by of rank with in a prod else leave it
Table1
Col1prodvalue1rank
1A21
2A62
3A53
4B61
5B32
6B73
7C41
8C22
9C13
10C74
Output
Col1prodvalue1rank
1A51
2A52
3A33
4B101
5B02
6B63
7C51
8C52
9C03
10C44
I have taken all the records in to a cursor. Once after rounding the request of 1st rank and adjusting the values of next rank is done. Trying to round the value for 2nd rank as done for 1st rank. Its not taking the recently updated value(i,e adjusted value in rounding of 1st rank).
This is because of using a cursor having a value which is of old value. Is there any way to handle such scenario's where cursor records gets dynamically updated when a table record is updated.
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Feb 9, 2011
Is it possible to restore dropped table OR wrongly updated table using RMAN backup.
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Jul 22, 2011
A query to find the table fragmentation.
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Aug 19, 2010
i have table like TWRCHAIN_WS_SUM. it is regularly updated by another object like procedure, function. how can i find which object is updating the particular table across the database.
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Mar 22, 2011
why am i getting this?
SQL> SELECT TABLE_NAME,owner from dba_TABLES where TABLE_NAME in ('BSNL_ACCOUNT_DATA','BSNL_SERVICE_DATA','BSNL_PKG_DETAILS');
TABLE_NAME OWNER
------------------------------ ------------------------------
BSNL_ACCOUNT_DATA BPREAD
BSNL_SERVICE_DATA BPREAD
but the table exists
SQL> select count(*) from BPREAD.BSNL_PKG_DETAILS;
COUNT(*)
----------
3704
SQL> select TABLE_NAME,owner from dba_TABLES where TABLE_NAME='BSNL_PKG_DETAILS';
no rows selected
why is it showing no rows even if the table exists
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May 6, 2009
I have written a script to get count of each tables of a schema.
DECLARE CURSOR c1 IS
select distinct table_name from all_tab_columns where OWNER='PLAY';
countrows NUMBER;
[Code].....
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Mar 31, 2009
SQL> select count(*) from tab;
COUNT(*)
----------
63
I need to find out how many rows in each table.I've tried with cursor.
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Nov 9, 2011
To find out column in which table it is located.
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May 14, 2013
With Data in a table, is it possible to find out the table name and column name? Means i know the account number (data) of the table and with this data i want to find out column name and table name.
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Dec 24, 2010
I want to know constraint name of a particular table if it exists.Here are the queries that i tried to find the constraint name of a particular table but the results were 'no rows selected'.
Queries:
select constraint_name from user_cons_columns where table_name='x';
select constraint_name from user_constraints where table_name='x';
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Oct 28, 2010
i have a employee table .i want to find out duplicate name from this table.so i write following query
select empname from employee
having count(empname) >1
group by empname
i find the result but problem is how i can find out the same name if it have any space like ramkumar ram kumar both are same but above query did not.give this data. how i can solve it
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Jan 13, 2011
I've written the code (see below) and after run I get an error:
ORA-06502: PL/SQL: numeric or value error: Bulk Bind: Truncated Bind
I don't know how to find out the wrong value from table. How to find it out?
DECLARE
TYPE rowids IS TABLE OF ROWID;
r1 rowids;
type t_varchar is table of varchar2(50);
n1 t_varchar ;
cursor c1 is select e.rowid rid,msisdn_displayed
from the_table
where contract_id is not null;
BEGIN
OPEN c1;
[code].........
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Mar 2, 2013
I have two table in the database. I want to find the maximum routine date for a case_id when the lock_date is between 20 jan to 29 jan 2012 .
But I am not getting actual output (Output routine_date should be "28-jan-2012" but I m getting "31-jan-2012")
Master
case_id lock_date
101 23-jan-2012
101 24-jan-2012
102 27-jan-2012
102 29-jan-2012
101 30-jan-2012
101 29-jan-2012
Routine (for routine work)
case_id routine_date
101 23-jan-2012
103 28-jan-2012
102 21-jan-2012
102 29-jan-2012
101 21-jan-2012
101 28-jan-2012
101 31-jan-2012
select m.case_id, r.routine_date from master m, routine r,
(select case_id, max(routine_date) from routine group by case_id) rr
where m.case_id=r.case_id
and m.case_id=rr.case_id
and r.routine_date=rr.routine_date
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Apr 12, 2013
i'm just trying to find out DML Statements, that where executed on a special table at a defined time. By googeling i just found a statement to find out the last DML, that was executed on a table or something else. But i want to look into the past. How can i do this?
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May 14, 2013
I've got plenty of sequences. How can I identify that what are the sequences acting on a table?
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Oct 5, 2010
I have a table where there is no sequence maintained and there is no time stamp column to track the inserted record.How do I find the latest inserted record in the table.
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