Finding records with timestamps

Hello
I want find records in a table where a certain column not only contains dates, but also contains a timestamp. For example, I would like to find records in which the value of the column is like that.

23/08/2010-20:02:29

The data type of the column you are looking for is the DATE.

The column also contains values of date without timestamps. Thank you!

Maybe

where date_column != trunc(date_column)

Concerning

Etbin

Tags: Database

Similar Questions

Query to find records with more than 2 decimal places.
```
I have written the below query to find records with more than 2 decimal places, but it is returning records with decimal places 1 & 2. 
The datatype of the AMT column is NUMBER (without any precision).

SELECT amt  FROM amount_table
 WHERE substr(amt, instr(amt, '.')) LIKE '.%'
       AND length(substr(amt, instr(amt, '.') + 1)) > 2
```
Output:-

AMT

* 41591.1*
* 275684.82*
* 64491.59*
* 3320.01*
* 6273.68*
* 27814.18*
* 30326.79*
131.8413635
162.5352898
208.5203816
8863.314632
22551.27856
74.716992
890.0158441
2622.299682
831.6683841
* 1743.14*
2328.195877
3132.453438
5159.827334
3.236234727
37.784
```
Thanks
```
Hello
user1585440 wrote:
```
when i inserted fee_amt as 41591.0999999999  it is displayed as 41591.1 in the output i.e,

insert into amount_table (line_number,fee_amt) values (100,41591.0999999999);

select fee_amt from amount_table  where line_number = 100. this query shows the output as below

fee_amt

41591.1

The fee_amt column has number as datatype (without precision)

Why it is automatically shown rounded off as 41591.1? 
```
Published by: user1585440 on December 28, 2010 04:50
You use SQL * more your front end?

SQL * Plus has a fixed width to display all columns. The default for numbers is 10 characters. If necessary, SQL * Plus will be round a number or the use of scientific notation, to represent the number of the expected number of characters.
You can use the SQL * more "SET NUMLARGEUR" to change the default view for all the numbers of orders, or "COLUMN" to set a sepcific format in an individual column.
If you explicitly convert your channel numbers in a query, SQL * Plus adjusts the column width to whatever is needed. For example
```
SELECT  TO_CHAR (fee_amt, 'TM')     AS fee_amt_d
```
"TM" is the default format; You can call TO_CHAR with a single argument, if you prefer.

The Sound Recorder with W7 now seems much more rudimentary than the old version, and I can't find any way to insert messages into My Documents.

My O.S. is W.7. 32-bit.

Before, I recently upgraded to XP and using MS Word 2007, I have a (short) Sound Clip of pre-registration<60 secs. )="" and="" then="" insert="" it="" into="" my="">

A small icon that looks like a speaker appeared on the Document and that the beneficiary would have left click on it to hear the recording. The Sound Recorder with W7 now seems much more rudimentary than the old version, and I can't find any way to insert messages into My Documents.

Is this even possible or has Microsoft taken a step backward here?

I'd appreciate some help here. Thanks in advance. Mech-Tech.

Original title: Sound Recorder

If I've understood your problem, try this. Create a shortcut to "soundrecorder /file outputfilename.wav" (without the quotes).

Then start soundrecorder via this shortcut and start and stop the recording, it will save so (hopefully) as a wav as before.

I think the problem is, W7 soundrecorder, by default, saves to wma.

If not, try a 3rd free part program such as Audacity (which seems like overkill, but should do the job).

I hope this will help.

Locate computers I recorded with HP?

I'm trying to find out which computers I recorded with HP. I don't have a product # or # of series on the a because it brought on the back and it may be one of those involved in a recall. I have three others who have bought the same month and al the information but I wanted to get the nfo on the last of them.

Is anyway to do this on the site of HP?

Thank you

[Personal information]

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On most of the PC from HP, you can look in the bios, set up screens to find the model and serial number.

Some you fress F1 at the beginning of power on when you see the HP logo. Others, you use F10 to enter the BIOS.

Need to record the timestamp after activation...

Hello world! I am currently working on a .vi for some fire tests and I need help, try to understand this.

I have some smoke detectors in place. The tension extends from-10,4 V to 10.4 V and I use FieldPoint

When the voltage is at 10.4 the detector makes no noise, or, when the detector is less than 10,4 V turn off meaning that it detected smoke.

This decline occurs when I need to be able to record the timestamp and display it on the front panel. I thought of ways to do it, but I can't think about all the right ways.

If anyone has any suggestions that would be greatly appreciated.

Thank you

-Tanya

Hi tanyasue327,

Assuming you are using the FP Read VI in order to acquire the tension of your FieldPoint, you should be able to use the output from 'timestamp' read FP to get the time associated with the value being read. "" The 'timestamp' output will be in a double data type, but you can use the ' timestamp' feature in the functions ' programming ' Timiing palette to convert this DBL to a Time Stamp data type. ' ' Then you can view this at the front panel through a time stamp indicator and/or write to deposit using the screw found in the functions file IO ' programming ' palette file IO.

I hope this helps!

Aaron P

National Instruments

Technical sales engineer

http://www.NI.com/support

VIXIA HF R600 record with no healthy option?

I'm sure that I'm missing something simple, but can someone please help me with how to save with no noise on the Vixia HF R600?

I can see sound options for: modes Standard, music, speech, & forest birds and Noise Suppression. (= Noise suppression "reduces the noise of the wind and cars. Ideal for recording in a car or the crowd. ("It does not turn off the noise.)

During video playback I can see where to adjust the volume of the headphones/AV.

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It seems strange that a modern camcorder would not be the mere possibility of recording with no sound so. It seems such an obvious option to understand.

Well. Thanks again!

Can we create backup files to another folder with timestamp of a file in another folder?

Original title: automate the process to create backup files.

Can we create backup files to another folder with timestamp of a file in a different folder.
My goal is: when I dump/copy the files in the folder 1, saving the same file must be created in the folder with timestamp 2.
This will apply even if I change the file existing on the record 1 (i.e. If I change an exixting file in folder 1, this change should reflect by creating a new file with timstamp)

Hi Dhawal02,

This option is no longer available in Windows XP.

You can use your favorite search engine and download & install any third party software that can serve the purpose.

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Hope the helps of information.

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Follow these steps to try to solve your problems of boot.

Restore point:

Try typing F8 at startup and in the list of Boot selections, select Mode safe using ARROW top to go there > and then press ENTER.

Try a restore of the system once, to choose a Restore Point prior to your problem...

Click Start > programs > Accessories > system tools > system restore > choose another time > next > etc.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

If restore work not and you do not have a Vista DVD from Microsoft, do a repair disc to do a Startup Repair:

Download the ISO on the link provided and make a record of repair time it starts.

Go to your Bios/Setup, or the Boot Menu at startup and change the Boot order to make the DVD/CD drive 1st in the boot order, then reboot with the disk in the drive.

At the startup/power on you should see at the bottom of the screen either F2 or DELETE, go to Setup/Bios or F12 for the Boot Menu.

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Read all the info on the website on how to create and use:

http://NeoSmart.net/blog/2008/Windows-Vista-recovery-disc-download/

ISO Burner:http://www.snapfiles.com/get/active-isoburner.html

It's a very good Vista startup repair disk.

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It is NOT a disc of resettlement.

And the 32-bit is what normally comes on a computer, unless 64-bit.

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Data recovery:

1. slave of your hard drive in another computer and read/save your data out there.

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3 Alternatively, use Knoppix Live CD to recover data:

http://www.Knopper.NET/Knoppix/index-en.html

Download/save the file Knoppix Live CD ISO above.

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http://isorecorder.alexfeinman.com/isorecorder.htm

Download the Vista software from the link above.

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Knoppix is not installed on your PC; use only the resources of your PC, RAM, graphics etc.

Change the boot order in YOUR computer/laptop to the CD/DVD Drive 1^st in the boot order.

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Click on the icons of hard drive to open and to understand which drive is which.

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What is wrong with this sequence, it does not work when, after 3 inserts, I add a new record with the trigger it gives an error.

Mr President.

What is wrong with this sequence, it does not work when, after 3 inserts, I add a new record with the trigger it gives an error.

--SL_CUSTOMERS table data


INSERT INTO SL_CUSTOMERS VALUES(1,'Kamrul Hasan',NULL,NULL,'Moghbazar', 'Dhaka','0456789123',NULL,NULL,NULL,'Y',NULL);
INSERT INTO SL_CUSTOMERS VALUES(2,'Rabiul Alam',NULL,NULL,'Motijheel', 'Dhaka','0567891234',NULL,NULL,NULL,'Y',NULL);
INSERT INTO SL_CUSTOMERS VALUES(3,'Shahed Hasan',NULL,NULL,'2-G/1,2-2,Mirpur', 'Dhaka','0678912345',NULL,NULL,NULL,'Y',NULL);

CREATE SEQUENCE  "ALIZA"."SL_CUSTOMERS_SEQ"  MINVALUE 1 MAXVALUE 9999999999999999999999999999 INCREMENT BY 1 START WITH 1 NOCACHE NOORDER  NOCYCLE ;


CREATE OR REPLACE TRIGGER SL_CUSTOMERS_TRG 
BEFORE INSERT ON "ALIZA"."SL_CUSTOMERS"   
FOR EACH ROW   
BEGIN   
IF :NEW.CUSTOMER_ID IS NULL OR :NEW.CUSTOMER_ID < 0 THEN  
  SELECT SL_CUSTOMERS_SEQ.nextval   
    INTO :NEW.CUSTOMER_ID  
    FROM DUAL;   
  END IF;   
END;   
/

When I try to insert several records with the seq.nextval it gives error

violation of primary key.

INSERT INTO "ALIZA"."SL_CUSTOMERS" (CUSTOMER_NAME) VALUES ('sdfsd')
ORA-00001: unique constraint (ALIZA.SL_CUSTOMERS_PK) violated
ORA-06512: at line 1




One error saving changes to table "ALIZA"."SL_CUSTOMERS":
Row 4: ORA-00001: unique constraint (ALIZA.SL_CUSTOMERS_PK) violated
ORA-06512: at line 1

Concerning

Mr President.

I find the solution by creating a function before the triiger

as below

CREATE SEQUENCE  "ALIZA"."SL_CUSTOMERS_SEQ"  MINVALUE 1 MAXVALUE 9999999999999999999999999999 INCREMENT BY 1 START WITH 1 NOCACHE NOORDER  NOCYCLE ;

CREATE OR REPLACE FUNCTION get_SL_CUSTOMERS_vId RETURN VARCHAR2 AS
BEGIN
   RETURN SL_CUSTOMERS_SEQ.NEXTVAL;

END;
/

CREATE OR REPLACE TRIGGER SL_CUSTOMERS_TRG
BEFORE INSERT ON "ALIZA"."SL_CUSTOMERS"
FOR EACH ROW
DECLARE
dummy VARCHAR2(200);
BEGIN
  dummy := get_SL_CUSTOMERS_vId();
  :NEW.CUSTOMER_ID := dummy;
END;
/

It works very well

Thank you all for the suggestions.

Concerning

one-to-many selfjoin, delete records with the same rank or a substitution

Sorry for my poor choice of the title of the discussion, feel free to suggest me a more relevant

I rewrote for clarity and as a result of the FAQ post.

Version of DB

I use Oracle10g Enterprise 10.2.0.1.0 64-bit

Tables involved
```
CREATE TABLE wrhwr (
wr_id INTEGER PRIMARY KEY,

eq_id VARCHAR2(50) NULL,
date_completed DATE NULL,
status VARCHAR2(20) NOT NULL,
pmp_id VARCHAR2(20) NOT NULL,
description VARCHAR2(20) NULL);
```
Examples of data
```
INSERT into wrhwr  VALUES (1,'MI-EXT-0001',date'2013-07-16','Com','VER-EXC','Revisione')
INSERT into wrhwr VALUES  (2,'MI-EXT-0001',date'2013-07-01','Com','VER-EXC','Verifica')
INSERT into wrhwr  VALUES (3,'MI-EXT-0001',date'2013-06-15','Com','VER-EXC','Revisione')
INSERT into wrhwr  VALUES (4,'MI-EXT-0001',date'2013-06-25','Com','VER-EXC','Verifica')
INSERT into wrhwr  VALUES (5,'MI-EXT-0001',date'2013-04-14','Com','VER-EXC','Revisione')
INSERT into wrhwr  VALUES (6,'MI-EXT-0001',date'2013-04-30','Com','VER-EXC','Verifica')
INSERT into wrhwr  VALUES (7,'MI-EXT-0001',date'2013-03-14','Com','VER-EXC','Collaudo')
```
Query used
```
SELECT *
  FROM (SELECT eq_id,
               date_completed,
               RANK ()
               OVER (PARTITION BY eq_id
                     ORDER BY date_completed DESC NULLS LAST)
                  rn
          FROM wrhwr
         WHERE     status != 'S'
               AND pmp_id LIKE 'VER-EX%'
               AND description LIKE '%Verifica%') table1,
       (SELECT eq_id,
               date_completed,       
               RANK ()
               OVER (PARTITION BY eq_id
                     ORDER BY date_completed DESC NULLS LAST)
                  rn
          FROM wrhwr
         WHERE     status != 'S'
               AND pmp_id LIKE 'VER-EX%'
               AND description LIKE '%Revisione%') table2,
       (SELECT eq_id,
               date_completed,            
               RANK ()
               OVER (PARTITION BY eq_id
                     ORDER BY date_completed DESC NULLS LAST)
                  rn
          FROM wrhwr
         WHERE     status != 'S'
               AND pmp_id LIKE 'VER-EX%'
               AND description LIKE '%Collaudo%') table3
 WHERE     table1.eq_id = table3.eq_id
       AND table2.eq_id = table3.eq_id
       AND table1.eq_id = table2.eq_id
```
The above query is intended to selfjoin wrhwr table 3 times in order to have for each line:
- eq_id;
- date of the completion of a verification type work request for this eq_id (aka table1);
- date completion of a line (aka table2) type wr for this eq_id;
- date of completion of a type wr Collaudo (aka table3) for this eq_id;
A separate eq_id:
- can have different completion of many requests for work (wrhwr records) with dates or date of completion (date_completed NULL column).
- in a date range can have all types of wrhwr ('verification', 'Line', 'Problem'), or some of them (e.g. audit, line but not Collaudo, Collaudo but not verification and line, etc.);
- must not repeat the substrings in the description;
- (eq_id, date_completed) are not unique but (eq_id, date_completed, description, pmp_id) must be unique;
Expected results
Using data from the example above, I expect this output:
eq_id, table1.date_completed, table2.date_completed, table3.date_completed
MI-ext-001,2013-07-01,2013-07-16,2013-03-14 <- to this eq_id table3 doesn't have 3 lines but only 1. I would like to repeat the value most in the rankings in table 3 for each line of output
MI-ext-001,2013-07-01,2013-06-15,2013-03-14 <-I don't want this line of table1 and table2 with both 3 lines match must be in terms of grade (1st, 1st) (2nd, 2nd) (3rd, 3rd)
MI-ext-001,2013-06-25,2013-06-15,2013-03-14 <-2nd table1 joined the 2nd row from table2
MI-ext-001,2013-04-30,2013-04-14, 2013-03-14 <-1 table1, table2 rank rank 1, 1st rank table3
In the syntax of vector style, tuple expected output should be:
IX = ranking of the i - th of tableX
(i1, i2, i3) IF EXISTS a rank i - th line in each table
ON THE OTHER
(i1, b, b)
where b is the first available lower ranking of the table2, or NULL if there isn't any line of lower rank.
Clues?
With the query, I am unable to delete the lines "spurius.
I think a solution based on analytical functions such as LAG() and LEAD(), using ROLLUP() or CUBE(), using nested queries, but I would find a solution elegant, simple, fast, and easy to maintain.

Thank you

Hello

Sorry, it's still not quite clear what you are asking.

This becomes the desired resutls of the sample data you posted:

WITH got_r_type AS

(

SELECT eq_id, date_completed

CASE

Description WHEN LIKE '% Collaudo %' THEN 'C '.

Description WHEN AS 'Line %' THEN 'R '.

Description WHEN AS 'Verification %' THEN 'V '.

END AS r_type

OF wrhwr

Situation WHERE! = s "

AND pmp_id LIKE '% WORM - EX'

)

got_r_num AS

(

SELECT eq_id, date_completed, r_type

, ROW_NUMBER () OVER (PARTITION BY eq_id, r_type)

ORDER BY date_completed DESC NULLS LAST

) AS r_num

OF got_r_type

WHERE r_type IS NOT NULL

)

SELECT eq_id

LAST_VALUE (MIN (CASE WHEN r_type THEN date_completed END = ' V')

IGNORES NULL VALUES

) OVER (PARTITION BY eq_id

ORDER BY r_num

) AS audit

LAST_VALUE (MIN (CASE WHEN r_type = 'R' THEN date_completed END)

IGNORES NULL VALUES

) OVER (PARTITION BY eq_id

ORDER BY r_num

) AS line

LAST_VALUE (MIN (CASE WHEN r_type = 'C' THEN date_completed END)

IGNORES NULL VALUES

) OVER (PARTITION BY eq_id

ORDER BY r_num

) AS collauda

OF got_r_num

GROUP BY eq_id

r_num

ORDER BY eq_id

r_num

;

I guess the description can have (at most) only substrings target, in other words, you can't have a line like this:

INSERT into (1,'MI-EXT-0001',date'2013-07-16','Com','VER-EXC','Revisione VALUES wrhwr and audit");

In addition, you said the combination (eq_id, date_comepleted) is not unique, that it is y no example of this in your sample data. What results would you if, in addition to this line (who did the validation):

INSERT into wrhwr VALUES (7,'MI-EXT-0001',date'2013-03-14','Com','VER-EXC','Collaudo');

the following line is also?

INSERT into wrhwr VALUES (97,'MI-EXT-0001',date'2013-03-14','Com','VER-EXCFUBAR','Collaudo');

.

You could do a self-join instead of GROUP BY, but I suspect it will be much less effective. You can use FULL OUTER JOIN, since you do not know what r_types was that r_nums.

By comparing the Date with timestamp without time portion

Hello
I have table lets say rates, it has a field called expire_date. Now, I need to display the records in this table which expires date is greater than today. Can someone tell me how to do?
Currently, I do like this:
Select * rate where expire_date > = (select SYSDATE from DOUBLE);
This request is now selection of records whose timestamp is greater than the current date and time and other drops while the expire_Date is today with less time stamp.
I need to show the records that are valid today and coming dates regardless of today
Kind regards
Ashish

Select * rate where expire_date > = trunc (sysdate);

Avoid the misuse of the double

Kind regards

Group records with time
Hi all

This is our requirement.

We must combine records with time.

for example: period = 3
TABLE: XX_SALES
---------------------------------------------
XDATE XQTY
---------------------------------------------
10 5/1/2012
20 2/5/2012
3/5/2012 30
4/5/2012 60
12 2012/5/7
8/5/2012 23
45 8/5/2012
100 12/5 / 2012
5/2012/13 55
5/2012/15 99

== >
---------------------------------------------
XDATE XQTY
---------------------------------------------
1/5/2012 10-> 5/1/2012 Group (5/1/2012 ~ 3/5/2012)
2/5/2012 20-> 5/1/2012 Group (5/1/2012 ~ 3/5/2012)
3/5/2012 30-> 5/1/2012 Group (5/1/2012 ~ 3/5/2012)
4/5/2012 60-> Group 5/2012/4 (4/5/2012 ~ 2012/5/6) *.
7/5/2012 12-> Group 5/2012/7 (5/7/2012 ~ 9/5/2012) *.
8/5/2012 23-> Group 5/2012/7 (5/7/2012 ~ 9/5/2012) *.
8/5/2012 45-> Group 5/2012/7 (5/7/2012 ~ 9/5/2012) *.
5/2012/12 100-> Group 5/12/2012 (2012/5/12 ~ 14/5/2012) *.
13/5/2012 55-> Group 5/12/2012 (2012/5/12 ~ 14/5/2012) *.
5/15/2012 99-> Group 5/15/2012 (15/5/2012 ~ 5/17/2012) *.

After amount to combine with period = 3, the result will be
---------------------------------------------
XDATE_G XQTY_G
---------------------------------------------
60 1/5/2012
4/5/2012 60
2012/5/7 80
12/5/2012 155
5/2012/15 99

Here's the example script
```
 
create table XX_SALES(XDATE DATE, XQTY Number);
insert into XX_SALES VALUES(to_date('20120501','YYYYMMDD'),10);
insert into XX_SALES VALUES(to_date('20120502','YYYYMMDD'),20);
insert into XX_SALES VALUES(to_date('20120503','YYYYMMDD'),30);
insert into XX_SALES VALUES(to_date('20120504','YYYYMMDD'),60);
insert into XX_SALES VALUES(to_date('20120507','YYYYMMDD'),12);
insert into XX_SALES VALUES(to_date('20120508','YYYYMMDD'),23);
insert into XX_SALES VALUES(to_date('20120508','YYYYMMDD'),45);
insert into XX_SALES VALUES(to_date('20120512','YYYYMMDD'),100);
insert into XX_SALES VALUES(to_date('20120513','YYYYMMDD'),55);
insert into XX_SALES VALUES(to_date('20120515','YYYYMMDD'),99);
 
```
We can solve this problem by using the loop now:
to find the XDATE_G and it's rank in the loop and the XQTY in the range of the sum.
```
DECLARE
  V_DATE_FROM DATE := NULL;
  V_DATE_TO   DATE := NULL;
  V_QTY_SUM   NUMBER := 0;
  CURSOR CUR_DATE IS
    SELECT DISTINCT XDATE FROM XX_SALES ORDER BY XDATE;
BEGIN
  FOR REC IN CUR_DATE LOOP
    IF V_DATE_TO IS NULL OR REC.XDATE > V_DATE_TO THEN
      V_DATE_FROM := REC.XDATE;
      V_DATE_TO   := REC.XDATE + 3 - 1;
      SELECT SUM(XQTY)
        INTO V_QTY_SUM
        FROM XX_SALES
       WHERE XDATE >= V_DATE_FROM
         AND XDATE <= V_DATE_TO;
      DBMS_OUTPUT.PUT_LINE(TO_CHAR(V_DATE_FROM, 'YYYYMMDD') ||
                           '-----qty: ' || TO_CHAR(V_QTY_SUM));
    END IF;
  END LOOP;
END;
```
Is it possible to solve this problem by using analyze sql?

Thanks in advance,
Best regards
Zhxiang

Published by: zhxiangxie on April 26, 2012 14:41 fixed the grouping expected data
There was an article about a similar problem in Oracle Magazine recently:

http://www.Oracle.com/technetwork/issue-archive/2012/12-Mar/o22asktom-1518271.html

See the section on the 'grouping beaches '. They needed a total cumulative who started once the total reaches a certain amount.

You need a total cumulative which starts again when the date changes to group and the dates of beginning and end of each group must be determined dynamically.

This can be done with the analytical functions.

Here is a solution-based 'code listing 5', the solution MODEL, which is recommended in the article.
```
SELECT FIRST_DATE, SUM(XQTY) SUM_XQTY FROM (
  SELECT * FROM xx_sales
  MODEL DIMENSION BY(ROW_NUMBER() OVER(ORDER BY XDATE) RN)
  MEASURES(XDATE, XDATE FIRST_DATE, XQTY)
  RULES(
    FIRST_DATE[RN > 1] =
      CASE WHEN XDATE[CV()] - FIRST_DATE[CV() - 1] >= 3
      THEN xdate[cv()]
      ELSE FIRST_DATE[CV() - 1]
      END
  )
)
GROUP BY first_date ORDER BY first_date;

FIRST_DATE            SUM_XQTY
--------------------- --------
2012/05/01 00:00:00         60
2012/05/04 00:00:00         60
2012/05/07 00:00:00         80
2012/05/12 00:00:00        155
2012/05/15 00:00:00         99
```
If you 9i, there is no function model. In this case, I can give you a solution using START WITH / CONNECT BY that does not work as well.

Find records overlapping start and end dates
Hi all

I have a table with begin and end date columns. I need to find the records that overlap with a few values in corresponding column.

Table: MG_AUTH_AGNT
-----
ID
MGATH_clnt
MGATH_beg_DT
MGATH_END_DT
MGATH_SERV_GRP
MGATH_STAT
MGATH_TYP
MGATH_NHIC_ERR_CD
-----
I need to find records containing dates that overlap.

Examples of data
-----

If the customer has two records with the same MGATH_SERV_GRP, MGATH_STAT, MGATH_TYP and start and end dates of the first disc are 01/JAN/2009 AND 01 / JAN / 2009.
start and end dates of second record are 15/JAN/2009 and 15/FEB/2009.
Here are the dates overlap. with my select query, I should get these two recordings.

I am using the following query. But it is too slow. Could you please suggest a better sql?
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Select MG_AUTH_AGNT m, MGATH_clnt, MGATH_beg_DT, MGATH_END_DT, MGATH_NHIC_ERR_CD, id where m.MGATH_SERV_GRP = '1' and m.MGATH_STAT = 'A' and MGATH_clnt = (select distinct MGATH_clnt of MG_AUTH_AGNT d where d.MGATH_SERV_GRP = m.MGATH_SERV_GRP and d.MGATH_TYP = m.MGATH_TYP and m.MGATH_CLNT = d.MGATH_CLNT and d.MGATH_STAT = m.MGATH_STAT and m.idd.id ((trunc (m.MGATH_beg_DT) & gt; = trunc (d.MGATH_beg_DT) and trunc (m.MGATH_beg_DT) & lt;=trunc(d.MGATH_END_DT)) or (trunc (m.MGATH_END_DT) & gt; = trunc (d.MGATH_beg_DT) and trunc (m.MGATH_END_DT) & lt; = trunc (d.MGATH_END_DT)) or (trunc (m.MGATH_beg_DT) & lt; = trunc (d.MGATH_beg_DT) and trunc (m.MGATH_END_DT) & gt; = trunc (d.MGATH_END_DT))) MGATH_clnt order MGATH_beg_DT

Published by: user10727414 on March 17, 2009 01:36
user10727414 wrote:
My data is correct

MGSRV_CLNT = MGSRV_BEG_DT = MGSRV_END_DT
501184242 = 28-AUG-07 = 31-DEC-9999
501184242 = 28-AUG-07 = 31-DEC-9999
501184242 = 20-DEC-07 = 31-DEC-9999
501184242 = 20-DEC-07 = 31-DEC-9999

And we had to guess that a year of "99" was in fact "9999" were we? Hang on I'll go and dust off my crystal ball.

Well, now we know the correct dates (?), we'll put that in the original request...
```
SQL> ed
Wrote file afiedt.buf

  1  with mypeople as
  2  (select 501184242 as id, to_date('28-AUG-2007','DD-MON-YYYY') as stdt, to_date('31-DEC-9999','DD-MON-YYYY') as endt from dual union all
  3   select 501184242, to_date('28-AUG-2007','DD-MON-YYYY'), to_date('31-DEC-9999','DD-MON-YYYY') from dual union all
  4   select 501184242, to_date('20-DEC-2007','DD-MON-YYYY'), to_date('31-DEC-9999','DD-MON-YYYY') from dual union all
  5   select 501184242, to_date('20-DEC-2007','DD-MON-YYYY'), to_date('31-DEC-9999','DD-MON-YYYY') from dual union all
  6   select 2, to_date('19/01/2009','DD/MM/YYYY'), to_date('24/01/2009','DD/MM/YYYY') from dual)
  7  -- END OF TEST DATA
  8  select id, stdt, endt
  9        ,case when lead(stdt) over (partition by id order by stdt,endt) <= endt
 10                or lag(endt) over (partition by id order by stdt,endt) >= stdt then 'Overlap'
 11              else 'Ok'
 12         end as status
 13  from mypeople
 14* order by id, stdt, endt
SQL> /

        ID STDT      ENDT      STATUS
---------- --------- --------- -------
         2 19-JAN-09 24-JAN-09 Ok
 501184242 28-AUG-07 31-DEC-99 Overlap
 501184242 28-AUG-07 31-DEC-99 Overlap
 501184242 20-DEC-07 31-DEC-99 Overlap
 501184242 20-DEC-07 31-DEC-99 Overlap

SQL>
```
Looks like it works for me.

If it does not work for you then maybe had better give us a statement of create table and insert to your data in the example statements then we can see what you're trying to do.

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