I have a table which is getting populated from a source. I dont have a time-stamp column in the table. Is there anyway to find the time when a record was inserted into the table?
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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.
View 5 Replies View RelatedI have a table with lot of records.In this table, how do I find, which record is inserted just before a record in my question.
consider this example..
SQL> desc test1
Name Null? Type
------------------------------- -------- ----
SEQ_ID NUMBER
NAME VARCHAR2(1)
[code]....
in the above data, if I want to know what record is inserted before "1018", how can I find it.
Can we find out based on ROWID.?
I have a form that used to enter new employees , if the employee ID already registerd then the user can ONLY update the information and NOT adding the same ID with new info.
int the ID item in when-validat-item trigger I put this code
begin
IF :SOURCE_CODE IS NULL THEN MESSAGE('PLEASE ENTER SOURCE CODE');
ELSE
declare --chg#13-3169 nada
[Code].....
in the save button the code is : commit;
The problem Is : a new record with same ID is inserted every time !! Duplication is happining
I am using an Oracle Forms application. When you click a check-box in the form and save it,a record is inserted to a log table, they say. The DB schema has over 1000 tables and over50 log tables. Is there way using the data dictionaly to find out which table was inserted tomost recently? I don't have access to the Forms code. My goal is to find out the table that the Form inserted the log entry to.
View 7 Replies View RelatedI am using oracle developer 10g. I want to know the status of the printer where i want to print. If the running report is printing or in queue then a record is to be inserted into a table as audit-trail of printing. Idon't want to do it manually.
View 1 Replies View RelatedI need select last added/inserted records where value = 'test1' and = 'test2' and = 'test3' in column 'NAME' should be one record for each 'test1','test2' ...
aslo..table have column 'DATE_USR' with data_type = timestamp(6)
i m create a table emp . all user of database have privileged to read and write the emp table. now How can identify that which user have insert row in emp file ?
View 4 Replies View Relatedi have a table in that every month i insert rows and my table doesn't have primary key,index and date filed.for example:-table is like this
name salary Id
john5000101
brat4500102
smith4600103
john5500101
brat4600102
smith4800103
i think one cannot tell in above table whether "john" salary is 5000 or 5500(last insert row is 5000 then john salary is 5000)
when it comes to retrieve i have to pick the latest(last) insert row of particular Name.Is there any auto generated row_numbers in Oracle.
I wanted to select data which is inserted on the same time.
Is that possible? I am trying with below query but facing isses.
SQL> SELECT a,b,c,d FROM tb;
no rows selected
SQL> SELECT a,b,c,d FROM (INSERT INTO tb VALUES(1,1,1,1));
SELECT a,b,c,d FROM (INSERT INTO tb VALUES(1,1,1,1))
*
ERROR at line 1:
ORA-00903: invalid table name
How to find date and time of a column in table ?
say for example there is a column called 'date_txn' in a table .When i select that particular column it display output as 'June 2013'.But i want output "with date and time".
I have used a template to create a form which has 3 below tables / blocks in the form:
1.'OIFC_INV_DEVICE_TYPES'
2.'OIFC_INV_SECTIONS'
3.'OIFC_INV_DEVICE_MASTER'
The 1st 2 tables are used only to fetch values through a LOV and no insert happen during save and the 3rd has initial values defined and has to insert these values while click on the save (when button pressed trigger) button which has the below pasted code, but no error is thrown and neither the record is inserted,
declare
al_id alert:=FIND_ALERT('popup');
al number;
insert_val varchar2(500);
increment_value number;
MAX_VALUE NUMBER;
rec_check varchar2(1);
[code]....
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]........
I have a procedure I need to feed a number into in order to generate some thumbnails.
I'm trying to automatically update the value every time a new row is inserted but I'm having trouble with the code.
DECLARE
varInt NUMBER :='SELECT MAX(IMAGE_ID) FROM IMAGES';
begin
create_blob_thumbnail(varInt);
end;I get the error +'ORA-06502: PL/SQL: numeric or value error: character to number conversion error'+
If I run the query SELECT MAX(IMAGE_ID) FROM IMAGES, it returns the last row ID I created just as it should. The create_blob_thumbnail(varInt) procedure works fine if I manually put in a number.
I want to use a function in join clause. so i go for pipelined function(using for loop to get record & 1 more loop to fetch in table type variable). i achieved what i required. but problem is it takes much time to fetch data. is there any other approach which returns table records without pipelined function.
View 2 Replies View RelatedMy time zone has the offset of 2 hrs during summer and 1 hr during winter.If I want Oracle to tell me what was offset for particular day for example I want to know the offset for February 01, 2010 and August 01, 2010, is it possible?
View 1 Replies View Relatedi am trying to insert a table through select statement. if i execute the select stmnt alone its working fine. but the table is not getting inserted?
View 10 Replies View RelatedWe have a table, to which daily we insert 100 records. if we want to know recently or today inserted records from that table.
View 3 Replies View RelatedI have one table in which I want to restrict some records from being inserted. I don't want to put any checked constraints. e.g. consider following table
transaction(
id number primary key,
txn_date timestamp(7),
payee varchar2(40),
amount number,
memo varchar2(40),
ref_num number
)
I want to write SQL which should not inset duplicate record.
e.g.
I have written one as bellow:
insert into transaction
select 1, to_date('2009-12-12','YYYY-MM-DD'), 'Payee1', 12, 'Test', 212 from dual where
(select count(*) from transaction where txn_date=to_date('2009-12-12','YYYY-MM-DD') and
payee='Payee1' and amount=12)=0;
Can I use exists/not exists, which query will be more appropriate. (Please consider that fields which I am using to filter out the duplicate transactions does not contain primary key.)
Can I write such SQL. Or do i check for duplicate rows one by one and then filter the duplicate records.
the query to copy the data in last 24 hours from one to another table
Database Version :- Oracle 11g
how to resolve the following issue ...
insert into GTT (select query) inserting less no. of rows than that returned by the query.
The global temporary table has ON COMMIT PRESERVE ROWS.
I got html source code inserted into the table as CLOB (or BLOB). And I would like to search a some word from that.When I find a some value I can write this one into the column.It would be easy if this code is xml but isnt.
View 12 Replies View RelatedCREATE TABLE F_TIME( PERIOD_ID NUMBER, PERIOD_NAME VARCHAR2(30 CHAR), PERIOD_YEAR NUMBER, PERIOD_TYPE VARCHAR2(30 CHAR), CREATION_DATE DATE, UPDATE_DATE DATE, UPDATE_BY NUMBER); SET DEFINE OFF;Insert into F_TIME (PERIOD_ID, PERIOD_NAME, PERIOD_YEAR, PERIOD_TYPE, CREATION_DATE, UPDATE_DATE) Values (16, 'Q4', 2012, 'q', TO_DATE('04/20/2013 17:41:28', 'MM/DD/YYYY HH24:MI:SS'), TO_DATE('04/20/2013 17:41:28', 'MM/DD/YYYY HH24:MI:SS'));Insert into F_TIME
[code]...
if i pass 30 then it will return period id=16 data
I know this is an old thread and I just started working with triggers. I want to check if the data being inserted is already in the table and if not insert it:
create or replace trigger t_triggername
before insert on tbl_tablename
for each row
begin
if(:new.user_id <> :old.user_id) then
insert into tbl_tablename(user_id, location)
values (:new.user_id, :new.location);
end if;
end;
what if I wanted to keep the user but only update location if the user is already in the table. I've tried doing it this way:
create or replace trigger t_triggername
before insert on tbl_tablename
for each row
begin
if(:new.user_id <> :old.user_id) then
insert into tbl_tablename(user_id, location)
[code]...
I have a complex sql query that fetches 88k records. This query uses a global temporary table which is the replica of one of our permanent tables. When I do Create table..select... using this query it inserts only fewer records. But when I make the query point to the permanent table it inserts all 88k records.
1. I tried running the select query separately using temp and perm table. Both retrieves 88k records.
2. From debugging I found that this problem occurred when we were trying to perform a left outer join on an inline view.
However this problem got resolved when I used the /*+ FIRST_ROWS */ hint.
From my limited oracle knowledge I assume that it is the problem with the query and how it is processed in the memory.
I have 2 tables. Cbxrd and Cbxrdlog. If the Cbxrd table having creation date column. when it inserts the row. if the column is null value. then the entire insert script row will be inserted into Cbxrdlog table sqltext column.
i have attached the trigger script. when i execute the table but i shows error like
"Ora-0756 Quoted String not properly terminated".
"Ora-04098: trigger os_wm_sit_owner.cbx trigger is invalid and failed revalidation.
We have data as below in the table. I need the to display the records in the order based on number of NULL values and position for each record.
provide a simple query using case in ORDER BY clause.
ID CLASS NAME DIST_ID DIST_NAME
0 NULL KIRAN 0 AP
0 C1213 NULL 0 AP
0 NULL NULL 0 AP
NULL C1234 NULL 0 AP
0 NULL NULL 0 AP
NULL NULL NULL NULL NULL
0 C123 RAJESH 0 AP
NULL C123 RAVI NULL AP
We have to give the rank based on NULL values and NULL value column position.Let us assume column positions as
1 2 3 4 5
ID CLASS NAME DIST_ID DIST_NAME
for the following three records number of NULL values are same. but positions are different.
0 NULL NULL 0 AP
NULL C1234 NULL 0 AP
0 NULL NULL 0 AP
NULL C123 RAVI NULL AP
Based on the column positions the ranks as
2*2+3*3=13
1*1+3*3=10
2*2+3*3=13
1*1+4*4=17
Which is having high rank (greatest number) that record should come last . The record which is having all values that should come first. The record which is having all NULL values should come last. The out put I want as
ID CLASS NAME DIST_ID DIST_NAME
0 C123 RAJESH 0 AP
0 NULL KIRAN 0 AP
0 C1213 NULL 0 AP
NULL C1234 NULL 0 AP
0 NULL NULL 0 AP
0 NULL NULL 0 AP
NULL C123 RAVI NULL AP
NULL NULL NULL NULL NULL
I wanted to calculate the time variance dynamically as below.I have one table called process_status where we can see the process name, start time, end time and the status .
1. Now i wants to calculate the duration(end_time - start_time) in hh:mi:ss format and i got the output using below query.
select name, start_time, end_time, status, to_char(trunc(sysdate) + (end_time - start_time), 'HH24:MI:SS') duration from process_status ;
I got currect oupput but i am stuggling with the below step.
2). Actually the process expectaiotn time is 2 hours only(fixed time). Now i wants to calculate variance b/w expected time and the duration time(end_time - start_time)
i.e variance = expected_time - (end_time - start_time ) ;
here expected time is 02:00:00(fixed).
I tried using with to_char and to_date function but no luck.
I want to know how I can find which query is taking more time , for example some query's are run from unix, java and from toad,sqlplus. and one query is taking much more time to execute, so how i can get that query and all the details.
View 2 Replies View Relatedwe can easily find out the locks which are currently active session.
Is any other way to find out locks on particular date and time using data dictionary?
For example, we have to find whether TT_objects occured the lock or not on ON yesterday.
