SQL & PL/SQL :: How Many (count Of) Records Got Updated
Dec 8, 2011I Have a table with 100records.after sometime i updated some records . But after that i want to know how many (count of) records got updated
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PL/SQL :: Latest Salary (last 2 Updated Records)
Jun 18, 2012I wanted to know the latest salary(last 2 updated records ) getting by emp- id 252 based on below mentioned information
source desti sal emp id MGR
1-Jan 1-Feb 1000 252 venkat
2-Jan 2-Feb 4000 252 venkat
2-Feb 2-Feb 5000 252 venkat
SQL & PL/SQL :: Procedure To Delete Records / Count Number Of Records Has Been Deleted
Feb 21, 2011I have written the following PL/SQL procedure to delete the records and count the number of records has been deleted.
CREATE OR REPLACE PROCEDURE Del_emp IS
del_records NUMBER:=0;
BEGIN
DELETE
FROM candidate c
WHERE empid in
(select c.empid
from employee e,
candidate c
where e.empid = c.empid
and e.emp_stat = 'TERMINATED'
);
[code]....
SQL & PL/SQL :: Dynamic Update Of Cursor Records When Table Gets Updated Immediately
Apr 16, 2010I 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.
Forms :: On-Update Trigger To Replace Default Form Builder Processing For Updated Records
Mar 8, 2007I'm using an 'On-Update trigger' to replace the default Form Builder processing for updated records. When I try to change a column in the form I get: ORA- 01446: cannot select ROWID from, or sample, a view with DISTINCT, GROUP BY, etc.
The on-update doesn't fire. How do I get around this. The block is based on a view.
SQL & PL/SQL :: Count Of Records On Each Date?
Jan 26, 2011PART_REF REGISTERED_BYREGISTERED_DATE
DCA544519 SVK 1/3/2011
DCA544520 SJA 1/3/2011
DCA544539 SJA 1/3/2011
DCA544572 THS 1/3/2011
DCA544608 GKA 1/3/2011
DCA544610 GKA 1/3/2011
DCA544611 THS1 1/3/2011
I just want a to get the total number of records registerd on particular date by particular user...
SQL & PL/SQL :: Count Records Per Every 10 Minutes
Jun 6, 2011How to count records per every 3 minutes ? we don't want SPs to get answer. Instead of we want single query to get this output.
The sample data has been enclosed with it.
SQL & PL/SQL :: Get Count Of Records By Month
Aug 17, 2011I have the following table. In this table i'm trying to get the count of records by month when its value (SIGNAGE_ONE_LANE_ROAD_AHEAD) is 'Yes' and its giving me the wrong count.
AUDIT_DATE SIGNAGE_ONE_LANE_ROAD_AHEAD SIGNAGE_LANE_CLOSED_AHEAD
1/5/2011 9:30 N/A N/A
2/9/2011 11:50 Yes Yes
2/21/2011 10:00 Yes Yes
2/22/2011 7:00 N/A N/A
3/7/2011 13:35 Yes N/A
3/8/2011 9:15 N/A N/A
3/9/2011 8:40 N/A N/A
3/10/2011 10:00 N/A N/A
[code]....
PL/SQL :: Get Records Count Of All Tables
Sep 26, 2012I am trying to get the record count of all tables using dynamic query. I don't know how to put the value in placeholder. I tried the below code.
SET SERVEROUTPUT ON SIZE 1000000
DECLARE
CURSOR table_list
IS
select OBJECT_NAME from user_objects
where object_type in ('TABLE')
[code].......
PL/SQL :: Get Count Of Particular Table Records
Mar 11, 2013We have table, which maintain log record of gl table. I don't know how much data exist in that table but problem is taking too much time while counting whole records.
View 11 Replies View RelatedSQL & PL/SQL :: Get Number Of Records (not A Simple Count())
Mar 4, 2010using the sql statement in SQL server. I noticed some of the sql syntax are different. My sql statement is as below;
---Select fieldA, Sum(fieldB+fieldC) as fieldD, fieldE, fieldF from TableA group by fieldA, fieldE, fieldF ---
the output will be as below;
fieldA fieldD fieldE fieldF
------ ------------- ------ ------
fieldA fieldB+fieldC fieldE fieldF
However, I need to have the total of no of records displayed for the sql statement and I need it in one sql statement with the one above so that I can display the total no of records along with the information for each field.
SQL & PL/SQL :: Count Of Records In Item List
Apr 17, 2012One of the tables is having
SQL> select count(1) from item_list;
COUNT(1)
----------
14356529
To fetch the count using the above query , it takes 6 mins. There are no other processes running in the DB. The fragmentation % on this table is showing 16.3%
I tried finding the fragmentation using the below query.
select table_name,
round((blocks*8),2) "table size kb",
round((num_rows*avg_row_len/1024),2) "actual data in table kb",
round((blocks*8),2)- round((num_rows*avg_row_len/1024),2) "wasted space kb",
((round((blocks*8),2)- round((num_rows*avg_row_len/1024),2)) / (round((blocks*8),2)) ) *100 "percent fragmented"
from dba_tables
where table_name like ITEM_LIST%'
and owner = 'TEST_USR'
and blocks != 0
order by 4 desc
TABLE_NAME table size kb actual data in table kb
------------------------------ ------------- -----------------------
wasted space kb percent fragmented
--------------- ------------------
ITEM_LIST 5163360 4318302.27
845057.73 16.3664306
SQL & PL/SQL :: How To Get Distinct Count Of Records From CSV File
Mar 18, 2010the below is the csv file data. 1st value is for transaction id, 2nd one is for order id and 3 rd one is category_id
"1","45678","a"
"2","45478","b"
"2","45278","b"
"3","45678","d"
"4","45278","e"
I am reading the above file and need to return the total no. of distinct transaction id from the file . How can i acheive this? In the above case distinct transaction id count is 4
SQL & PL/SQL :: Total Records Count Calculation
Jan 14, 2013We have a front end that is polling the database for some set of data.That set of data is returned by opening a ref cursor and passing it back to the calling environment.Now the problem they also want the count of total number of records that will be fetched by my select statement.One option is execute the select statement once ,get the count and pass it.But in that case i will be executuing the query twice once for count other time while openimng for the ref cursor .
View 7 Replies View RelatedPL/SQL :: How To Count Duplicate Records In A Table
Jun 15, 2012query to count the duplicate records and to display duplicate records in a table. Iam using oracle 10g.
View 2 Replies View RelatedSQL & PL/SQL :: Count Of Records In Table With Different Contents
Mar 31, 2010I am having a table with contents like
item id, name
100,s_enter
100,p_enter
200,s_enter
i would like the output to be
Variable name cnt_s_enter=1 (this is for 200)
cnt_s_p_enter =1 (this is becoz 100 is both in s_enter and p_enter)
I am working with basic case but thats not working.
select
sum(case when name='s_enter' then 1 else 0 end),
sum(case when name in (s_enter,p_enter) then 1 else 0 end)
from table
Getting Count Of Records / Returning Zero For Null Results?
Jul 23, 2009I'm needing to return results per month counting records that meet a certain criteria. Some months there will be no results but I need to return a zero rather than having that month omitted from the result set.
This is the pre-existing query:
SELECT TO_CHAR(CRSCHED_DATE,'YYYY/MM'), Count(CPMA.RECORDNUMBER)
FROM CPMA.CPMA CPMA
WHERE (CPMA.CRSCHED_DATE Between TRUNC(ADD_MONTHS(SYSDATE,-12),'MM') And LAST_DAY(ADD_MONTHS(SYSDATE,-1))) AND (CPMA.CHGSTATUS='Duplicate')
GROUP BY TO_CHAR(CRSCHED_DATE,'YYYY/MM')
ORDER BY TO_CHAR(CRSCHED_DATE,'YYYY/MM')
The results returned are accurate, but any month(s) with no records meeting the specified criteria are skipped in the result set.
SQL & PL/SQL :: Identify / Count Records In Ref Cursor Without Actually Fetching?
Jan 22, 2013/* Formatted on 22/01/2013 19:32:50 */
CREATE OR REPLACE PROCEDURE test_rdm_miles (
p_ref_cursor OUT SYS_REFCURSOR
p_success NUMBER)
IS
BEGIN
OPEN p_ref_cursor FOR
SELECT 5168 mem_uid,
[code]....
I have a Procedure with out parameters as a REF CURSOR and response message as p_success.This ref cursor will be returned to the calling service. Is there a way in oracle by which we can identify whether the Ref cursor holds data without actually fetching it. Since if i choose to fetch the data, i will lose one row when i return the ref cursor back to the calling service Or else is there way i can retrieve the row i lose during fetch.
Other alternative what have been suggested is create an object type ,fetch the ref cursor values in object type. Then i can use the ref cursor to return the data by table casting.
one more solution is
OPEN
FETCH
CLOSE
OPEN (AGAIN) { this will lead to redundancy)
Reports & Discoverer :: Count Records With Not Null Column
Jun 25, 2013i want to count group above report records! want to count department group employees there in time is not null!
my report query
SELECT div.division,
DEP.DEPARTMENT,
DEP.STRENGTH,
E.EMPLOYEECODE,
E.NAME,
DES.DESIGNATION,
[code].....
im doing it with formula column!
function CF_PRESENTFormula return Number is
v_emps number;
begin
select count(1)
into v_emps
[code]......
PL/SQL :: Updating Count Data Based On Records In Another Table
Nov 6, 2013I have 2 tables
Table 1Name Item DateJon Apples 06/11/2013 00:30:00 hrsSam OrangesNish Apples
Table 2 - Net countName Item CountNish Apples 10Nish Oranges 17Nish BananaSam Apples 10Sam Oranges 1Sam Bananas 1Jon Apples 8
I need to create a job that checks Table 1 for new records added after last run and then add the count in Table 2 accordingly.how to achieve this using PL/SQl or something similar
Get Count Of Records Grouped By Another Field From Transactions Table
Nov 5, 2009I have a table that cannot be changed with a field called transaction_reference in the transactions table. This field contains any number of some values in a look-up table called codes.
The table codes contains 'AA', 'BB', 'CC'.
A typical transaction_reference field may look like 'CC BB' or 'AA' or 'AA CC' or 'AA CC BB' - any number, any order.My goal is to get a count of records grouped by another field from the transactions table.
Transactions table example:
transaction_id | transaction_reference | family
---------------------------------------------
1 | AA BB | foo
2 | BB CC | bar
3 | BB | hello
4 | AA CC BB | foo
5 | BB AA | bar
So the results should look like:
family | code | count
foo | AA | 2
foo | BB | 2
foo | CC | 1
bar | AA | 1
bar | BB | 2
bar | CC | 1
hello | AA | 0
hello | BB | 1
hello | CC | 0
If the counts of 0 (like the third to last and last line above) don't show up I'm ok with that.I put together an explode function like this one here but I'm really not sure where to go from here. I can split the transaction_reference, but I'm not sure what to compare it to or how.
I realize that a field in the transactions table for AA, BB, and CC would be ideal, but I can't do that... the powers that be won't let me change the table.
for each exploded segment from transaction_reference
look for it in the codes table
if it exists, add 1 to the count
PL/SQL :: Create View Which Is Aggregate Count Of Member Records / Grouped By Business_unit / Gender / Age Per Year
Oct 13, 2012Using Oracle 11g...We have a table in our database of data with the following information:
MASTER_RECORD,
MEMBER_RECORD,
BUSINESS_UNIT,
GENDER,
DOB (date),
age [at time of month_record],
MONTH_RECORD (date) [31-MON-YEAR for recorded active month]
The table has ~55 million records. Existing index is only on MASTER_RECORD.There is now a need to create a view which is an aggregate count of member records, grouped by business_unit,gender, age per year. eg:
business_unit, gender, age, month_record, num_of_members -> for every combination
unit5, F, 25, 31-JUN-2011, 622
unit3, M, 18, 31-MAY-2011, 573
The view can be created now, but, is not fast enough to be reasonably considered a view. This table is re-created every month from a procedure, so there is flexibility on how it is created. Use interval partitioning by year( something I have not experienced using), create an index on the month_record,then create view.
Group Records With Less Than One Hour Separation And Count How Many Per Group
Nov 1, 2013I'm trying to group sets of data based on time separations between records and then count how many records are in each group.
In the example below, I want to return the count for each group of data, so Group 1=5, Group 2=5 and Group 3=5
SELECT AREA_ID AS "AREA ID",
LOC_ID AS "LOCATION ID",
TEST_DATE AS "DATE",
TEST_TIME AS "TIME"
FROM MON_TEST_MASTER
WHERE AREA_ID =89
AND LOC_ID ='3015'
AND TEST_DATE ='10/19/1994';
[code]....
Group 1 = 8:00:22 to 8:41:22
Group 2 = 11:35:47 to 11:35:47
Group 3 = 15:13:46 to 15:13:46
Keep in mind the times will always change, and sometime go over the one hour mark, but no group will have more then a one hour separation between records.
PL/SQL :: How To Get The Record Before Updated
Sep 3, 2012I have a problem where my record is updated yesterday. How to get the record before updated?
View 4 Replies View RelatedSQL & PL/SQL :: Difference Between Count(*) And Count(1)?
Nov 16, 2009When we execute select count(*) from table_name it returns the number of rows.
What does count(1) do? What does 1 signifies over here? Is this same as count(*) as it gives the same result on execution?
SQL & PL/SQL :: Difference Between Count(1) And Count(*)
Nov 24, 2011difference between count(1) and count(*). As i know count(*) will give number of rows irrespective of null and count(1) will not count the null.My Oracle version is 10 g.
SQL> select * from t1;
A B C
---------- -------------------- --------------------
1 2 3
2
5
SQL> select rownum,a.* from t1 a;
ROWNUM A B C
---------- ---------- -------------------- --------------------
1 1 2 3
2 2
3 5
4
[code]....
Logon Trigger Not Getting Updated
May 9, 2011There is a xxxxx.sql file in the OS level which contains create or replace trigger script. I modified that file with the code below:
if(upper(USER)= 'U_USER') then
execute immediate 'alter session set current_schema=USER';
end if;
after that, I went to sqlplus
and logged in to U_USER like this
SQL>conn U_USER/U_USER;
connected.
SQL>@xxxxx
some numbers are getting generated if i press enter.
Then i press ctrl +c and get to sql prompt.
I issue
SQL>select SYS_CONTEXT('USERENV','CURRENT_SCHEMA') FROM DUAL;
I am getting the output as U_USER but I must get the output as USER and not as U_USER. Basically the trigger is not getting updated.
SQL & PL/SQL :: How To Find Which Table Is Last Updated
Apr 11, 2012I 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 .
SQL & PL/SQL :: Rows Of A Table Updated
Jul 17, 2012write 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?
SQL & PL/SQL :: What Is Being Inserted / Updated In Database Currently
Apr 2, 2011I wanted to know if there is a way to keep track of what is being inserted/updated in the database currently.
I tried psoug website and SQL_Trace at orafaq (I cannot post the links) but those are useful when you want to see what happens with your queries in a session... When I tried to modify an outer session by its id I couldn't find any trace file that could've been generated (and its impossible to change "tracefile_identifier" in an outer session)
There is an application that is customized by me and it inserts some additional records into the DB in its backend functionality to which I do not have an access (I mean I don't have any source of the backend code), so if I need to see what are the inserts being made, I have to do that directly from the oracle level. I've heard that it is possible and easy to do in MySQL (but I never used that DBMS).