I have table as below :-
Table ABC(
ID Number,
startDate date,
City varchar2(10)
)
I need to write query which will get me all the CityNames for which there are no Startdate differs,
i.e. To get all the city name records for which all of the Startdate are same across all the records.
I dont want to go after Self Join due to performance issues, do we have any better way?
I need to write a query in plsql to select records for first 3 distinct values of a single column (below example, ID )and all the rows for next 3 distinct values of the column and so on till the end of count of distinct values of a column.
eg:
ID name age
1 abc 10
1 def 20
2 ghi 10
2 jkl 20
2 mno 60
3 pqr 10
4 rst 10
4 tuv 10
5 vwx 10
6 xyz 10
6 hij 10
7 lmn 10
.
.
.
so on... (till some count)
Result should be
Query 1 should result --->
ID name age
1 abc 10
1 def 20
2 ghi 10
2 jkl 20
2 mno 60
3 pqr 10
query 2 should result -->
4 rst 10
4 tuv 10
5 vwx 10
6 xyz 10
6 hij 10
query 3 should result -->
7 lmn 10
.
.
9 .. ..
so on..
How to write a query for this inside a loop.
i have a table with a clob column and i have 150 records i want retrieve distinct values from the clob using distinct operator on clob will not work
View 1 Replies View RelatedI have a table with two columns, like:
123 xxx
456 xxx
789 yyy
987 yyy
And in the output I would like to have:
123 xxx
789 yyy
I tried with distinct and unique on the second column, but it doesn't work.
the 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
I have a table with 4 columns. The data is stored in an hierarchical format where L1 being the parent and L4 being the lowest child.
L1 L2 L3 L4
1 11 111 1111
2 21 211 2111
2 22 222 2222
[code]...
So each Level(L1 ..L4) has zero or many child levels which further has more levels.With out using PL/SQL how can we write a Select query to give me a distinct of all children, all the way to the lowest level (L4).Example: give me all the children where L1 = 3.Result: 31, 32, 33, 311, 322, 333, 3111, 3222, 3333Is it possible to write such a query or am I asking too much logic out of a select and should go with PL/SQL.
CREATE TABLE TEST_TAB
(
A NUMBER(5),
B VARCHAR2(20)
) ;
INSERT INTO TEST_TAB VALUES ( 1, 'Manoj' ) ;
INSERT INTO TEST_TAB VALUES ( 1, 'Arun' ) ;
INSERT INTO TEST_TAB VALUES ( 1, 'Varun' ) ;
INSERT INTO TEST_TAB VALUES ( 1, 'Suresh' ) ;
[code].....
Query Output :
1Arun,Arun,Manoj,Manoj,Manoj,Suresh,Varun
2Kamlesh,Manoj,Manoj,Manoj,Suresh,Suresh
Expected Output :
1Arun,Manoj,Suresh,Varun
2Kamlesh,Manoj,Suresh
Expectation here is duplicate values should not be repeated.
Oracle Database 11g Enterprise Edition Release 11.1.0.6.0 - 64bit Production
PL/SQL Release 11.1.0.6.0 - Production
"CORE 11.1.0.6.0 Production"
I have a cursor, whose sql is returning seven rows with these values:
9
4
4
9
7
9
4
i open cursor and fetch these values into variable as shown
OPEN id_search FOR l_sql_stmt;
LOOP
FETCH id_search INTO l_eve_id;
if l_eve_id != l_eve_id_prev then
l_eve_id_str := l_eve_id_str || ' , ' ||l_eve_id ;
[code].......
but i want only the distinct values in l_eve_id_str , i.e.,
l_eve_id_str := 9,4,7
What this code is doing is creating a string with all the values
l_eve_id_str := 9,4,4,9,7,9,4
How to remove duplicates from this string?
What is the fastest way to fetch DISTINCT values from partitioned table?
1) DISTINCT/UNIQUE
2) GROUP BY
3) PARTITION BY OVER()
4) MAX(ROWID)
Table Definition
CREATE TABLE STG_SOS_SALES_FACT_STUDY
(
CNTRY_KEY NUMBER,
STUDY_ID NUMBER,
PRD_KEY_YEAR NUMBER,
PRD_KEY_WEEK NUMBER,
DATE_FROM DATE,
[Code]...
-> PARTITION BY RANGE (PRD_KEY_YEAR, PRD_KEY_WEEK)
-> SUBPARTITION BY LIST (CNTRY_KEY)
** Local Partition Indexes
1) CN_SD_CTG_PRD_PRDC_IDX = STG_SOS_SALES_FACT_STUDY (PRD_KEY_YEAR, PRD_KEY_WEEK, CNTRY_KEY, STUDY_ID, CTG_ID, PRDC_KEY)
2) CN_SD_PRD_STR_CTG_IDX = STG_SOS_SALES_FACT_STUDY (PRD_KEY_YEAR, PRD_KEY_WEEK, CNTRY_KEY, STUDY_ID, STR_KEY)#Query:
SELECT DISTINCT PRD_KEY_WEEK, PRD_KEY_YEAR
[Code]...
** Explain Plan:
Plan
SELECT STATEMENT ALL_ROWSCost: 6,235 Bytes: 629 Cardinality: 37
8 HASH UNIQUE Cost: 6,235 Bytes: 629 Cardinality: 37
7 CONCATENATION
3 PARTITION RANGE ITERATOR Cost: 1,985 Bytes: 1,031,900 Cardinality: 60,700 Partition #: 3 Partitions accessed #194 - #207
[Code]...
Partition #: 7 Partitions determined by Key ValuesThe above query is taking around 6-7 minutes to fetch the data.
As per NULL values concept
One NULL value is not equal to other NULL value.
But how DISTINCT and UNION eliminating NULL values.
Then how UNIQUE key constraint accepting more than one NULL value..
I have following data
select rowid,object_name,object_type from do;
ROWID OBJECT_NAME OBJECT_TYPE
------------------ ------------------------------ ------------------
AAA/wuAAHAAAW73AAA CON$ TABLE
AAA/wuAAHAAAW73AAB I_COL2 INDEX
AAA/wuAAHAAAW73AAC I_USER# INDEX
AAA/wuAAHAAAW73AAD C_TS# CLUSTER
AAA/wuAAHAAAW73AAE I_OBJ# INDEX
AAA/wuAAHAAAW73AAF I_CON2 INDEX
6 rows selected.
I want it in the following manner
select rowid,object_name,object_type from do;
ROWID OBJECT_NAME OBJECT_TYPEGROUP
------------------ ------------------------------ ---------------------------
AAA/wuAAHAAAW73AAA CON$ TABLE2
AAA/wuAAHAAAW73AAB I_COL2 INDEX1
AAA/wuAAHAAAW73AAC I_USER# INDEX1
AAA/wuAAHAAAW73AAD C_TS# CLUSTER1
AAA/wuAAHAAAW73AAE I_OBJ# INDEX1
AAA/wuAAHAAAW73AAF I_CON2 INDEX1
6 rows selected.
Here the GROUP is changing when the data type is changing and thus for same data type the group shall remain the same As of now this is achieved by - first selecting distinct object_type, then it's mod(rownum,<input variable) and this result of 'mod' is doing the grouping which is the retrieved along with rowid of all individual record
Present query is as following and it is not much efficient
SELECT DO.ROWID RWID, RID
FROM DO,
(
SELECT OT,CASE MOD(ROWNUM,:v) WHEN 0 THEN :v ELSE MOD(ROWNUM,:v) end as RID
FROM(
(SELECT DISTINCT OBJECT_TYPE OT
[code]....
I tried using sequence with cycle but it gave different results. Even I tried following but it did not gave satisfactory results
select d.rowid,d.object_type,x.x1 from do d,(select distinct object_type,mod(rownum,:v) x1 from do where
created>'01-jan-2008')x where d.object_type=x.object_type and created>'01-jan-2008';
In short the query needs Distinct with mod(rownum) and individual records in a single pass The mod(rownum) i.e. group shall change when the object_type changes but then shall remain constant through out the particular object_type.
i have to get holidays count including sturday and sunday using HOLIDAYDATEMASTER if between stardate and enddate having any leave below is my procedure if run this procedure
startdate:12/21/2012 -- mm/dd/yyyy endate:12/26/2012 iam getting result=2 only actual not
included 25 holidaydate(22 sat ,23 sun)
CREATE TABLE HOLIDAYDATEMASTER(HOLIDAYDATEID NUMBER not null,HOLIDAYNAME VARCHAR2(100),
HOLIDAYDATE DATE,HOLIDAYYEAR NUMBER(10));
insert into HOLIDAYDATEMASTER (HOLIDAYDATEID, HOLIDAYNAME, TO_CHAR(HOLIDAYDATE,'DD-MON-YY, HOLIDAYDATE, HOLIDAYYEAR)
values (461, 'Christmas Day', '25-DEC-2012', to_date('25-12-2012', 'dd-mm-yyyy'), 2012);
CREATE OR REPLACE PROCEDURE p_Holiday_DAYS
(V_START_DATE IN DATE, V_END_DATE IN DATE,OC_DUR OUT NUMBER)
IS
[Code]....
create table TestDate(
idDate int not null primary key,
StartDate date not null,
EndDate date not null
)
I want to create a trigger that can control the Startdate and the EndDate when inserting data,the Endate must be less than the StartDate
This is a sample query with only 6 columns but my actual query has about 70 columns. Basically I need to be able to suppress those rows where numerical values are zeros across a row. But even if one column has a value greater than zero, I need that row. I am just trying to avoid creating a big WHERE clause with all fields in there.
with my_table as (
Select 'A' as org, 12 as val_1, 13 as val_2, 14 as val_3, 40 as val_4, 100 as val_5 from dual
union all
Select 'b' as org, 12 as val_1, 13 as val_2, 14 as val_3, 40 as val_4, 100 as val_5 from dual
union all
Select 'c' as org, 12 as val_1, 13 as val_2, 14 as val_3, 40 as val_4, 100 as val_5 from dual
[Code]....
there are some data in the table que_history (seqnbr is the key), e.g.
SEQNBR DN SL_TIME
20070927003668 (024)2272 AD182040 2007-9-27 15:15:00
20070928001343 (024)2272 AD182040 2007-9-28 9:55:14
20070928001624 (024)2272 AD182040 2007-9-28 10:30:06
20070928000910 (024)25672 AD000002 2007-9-28 9:06:59
20070928001288 (024)25672 AD000002 2007-9-28 9:49:13
20070923003834 (024)2585 AD210076 2007-9-23 17:15:13
20070923003890 (024)2585 AD210076 2007-9-23 17:23:54
20071001001593 (024)2589 AD000018 2007-10-1 11:54:39
20071003002814 (024)2589 AD000018 2007-10-3 16:53:52
20070923003320 (024)8831 AD000110 2007-9-23 15:24:39
I wanted to use this SQL to get the records ( dn is the same and the sl_time's interval is 600minutes) .
select A.* from que_history A,que_history B
where A.dn=B.dn and A.seqnbr<>B.seqnbr
and (A.sl_time-B.sl_time)*24*60 between -600 and 600
order by A.dn;
but the result is not the right.
I'm trying to select id's in a table that have 2 certain values for another column. Example below explains:
idCoupon Type
123Amount
123Percent
456Amount
789Percent
I would like to write a sql statement that would select all rows where id=123, because id 123 has both coupon types "Amount" and "Percent". So the result set of the sql statement would look like:
idCoupon Type
123Amount
123Percent
I am using PL/SQL Developer.I have two tables: A and BTable A contains serial_from and serial_to values.This is used to define the serial numbers issued to customers (i.e. the start and end range of serial numbers issued).Shown here for a client:
Table B contains the individual numbers, B.serial (within the serial_from and serial_to range) along with other data, and is only created when the serial is used by the client.
I would like to create a list of records for individual clients containing serial numbers issued but not used. i.e. they are in between the serial_from and serial_to values in Table A, but not in Table B.
How can I create a list of numbers issued, but not yet used? Because Table A contains only two values (to and from) no record exists for them, so how do I generate a list and check against it?
I have a table with following values in a column
Table A
col1
10
35
20
25
I need to form a query which will take these four values in rownum part and split the records into 4 groups in Table B.
Table B- 90 records (10 + 35 + 20 + 25)
Now for example, the Table B is having emp no, order by ascending and i need to split into 4 groups,
with first group having start value -1 and end value -10
second group - start value -11 and end value-45
third group - start value -46 and end value -65
fourth group - start value - 66 and end value-90
one way i can do it by using union and count, which was a bit tedious if the no. of group goes upto 10.
note that the values in Table A is dynamically changing, so not able to hard code values.
I have a multi record block based on a view. All records in the view are displayed in the block by use of Post-Query trigger when entering the form.
The block has 5 items as follows:
1) RECORD_STATUS = a non-base table column which is a checkbox.
2) ITEM_TYPE = a text-item which has an LOV attached.
3) ITEM_TEXT = a text-item which is free format text.
4) LAST_UPDATE_DATE a date column
5) STATUS = a text item either 'Open' or 'Closed'
The LOV is based on a table of Item Types with values say, 'Type1', upto 'Type9'.
I have a Wnen-New-Record-Instance trigger which 'Posts' changes to the database. This has been included as i want to limit the values of the ITEM_TYPE column to values which have not been previously used.
Consider this scenario...
The block has 3 records.
record 1 has 'Closed' status so no updates are allowed.
record 2 has 'Open' status so updating of Item_Text is allowed.
record 3 has 'Open' status so updating of Item_Text is allowed.
I check the RECORD_STATUS checkbox on record2.
(This sets the RECORD_STATUS checkbox to a checked value and changes the STATUS column to 'Closed' by When-Checkbox-Changed trigger.) At this point the record has not been saved so if you uncheck the checkbox , then the STATUS column will go back to 'Open'. However at this point i will leave it as Checked (Closed).
I then insert a new record, only values Item4 to Item 9 are correctly shown in the LOV. I select Item4.
I then go back to the previous record and uncheck the Checkbox to say that i wish to leave it 'Open' after all (in effect no changes have occurred), then the STATUS column correctly reverts back to 'Open' by my WCC trigger. If i then SAVE the changes, the new record has been inserted on the database correctly, however the LAST_UPDATED_DATE from the record which was checked and then unchecked has also been updated incorrectly even though no net changes have actually occurred.
(because i am using WNRI trigger to limit the List of Values on the LOV column, this has incorrectly set the previous records LAST_UPDATED_DATE column to be Sysdate.)
How can i stop this from happening?
Insert into PROFILE
(INSTANCE, PROFILENAME, USER_DATA, UPDATE_DATE)
Values
(138, 'Test A', 'SRC!-1,ARCHIVE_OPT!-1,DATE_FIELD!155,DATE_RULE!1,DISTINCT!1', TO_DATE('01/20/2005 13:35:33', 'MM/DD/YYYY HH24:MI:SS'));
/
Insert into RULES
(ID, NAME)
Values
(155, 'DATE_TEST');
I want a code something of this sort:
select profilename from PROFILE where user_data like '%DATE_RULE!115%';
Output will be "Test A".Now, this is just a single value from RULES table used to find the data of PROFILE table.I will have to run the query on multiple values of RULES tables to find records containing a string format of sort "DATE_RULE!<rule_no>". How to search on WILD CARDs like these?
previously i set null constraint to the column and creating some rows and need to change new entering values as not null constraint to the column in oracle without disturbing the old records. how can I do that.
View 5 Replies View RelatedI have a function which returns a preformatted SQL but with duplicates as follows
FSI
..FSIL
..FSIL
....IS123
....IS123
....IS345
....IS345
....IS547
....IS547
..FSIR
..FSIR
....IS98777
....IS98777
....IS34567
....IS34567
....IS67799
....IS67799
I have to eliminate the above result set without changing the order. a distinct on the function returns a jumbled result set.
I need to take the distinct values from VARRAY.. I have wrote following simple example. But it does not work. how to get the distinct value from VARRAY.
declare
type t is varray(10) of varchar2(10);
t1 t;
type r is table of varchar2(10) index by binary_integer;
r1 r;
begin
t1 := t('A','B','A','B','A','B','C');
select distinct * into r1 from table(select * from t1);
END;
i need a Select * from tablename just 1 Row for each distinct ActionMode column value
CREATE TABLE INSTRUCTIONAUDITLOGSS
(
TNUM NUMBER(10) PK NOT NULL,
BATCHTNUM NUMBER(10),
ENTRYTYPE VARCHAR2(8 BYTE),
USERGROUP VARCHAR2(8 BYTE),
USERID VARCHAR2(8 BYTE),
PRODUCT VARCHAR2(8 BYTE),
[code]...
I have following query which gives currency code from two different tables. I would like to get the distinct count of currency codes from these two different columns.
SELECT eb.person_seq_id, eb.bonus_amount, eb.currency_cd, ed.currency_cd_host
FROM fr_emp_bonuses eb, fr_emp_details ed, fr_periods p
WHERE eb.person_seq_id = ed.person_seq_id AND ed.period_seq_id = eb.period_seq_id
AND ed.period_seq_id = p.period_seq_id AND p.period_status = 'CURRENT'
AND eb.bonus_amount >= 0 AND eb.person_seq_id = 3525125;
This query gives following result
3525125240000USDINR
35251250 USDINR
352512560000 USDINR
352512550000 USDINR
There are two distinct currency codes (USD, INR) and total amount is 350000. So I am looking for a query to give me the following result
3525125350000 2
i have a query in this way
select field1,field2,field3 from Table1
union
select field1,field2,field3 from table2
In the query from table2 i am getting duplicate rows, HOW can i retrieve only distinct rows...Using distinct keyword did not work...if i have to post create and insert statements for this one...
I need to select multiple columns but only have 2 of them which are distinct. For instance if i have
userid lastname firstname city country time
1 jones tom lon gb 2:25
2 wall paul la usa 2:30
1 jones tom lon gb 2:50
3 smith jane ny usa 2:55
what i would want to do is select all the columns but avoid duplicate lastname-firstname combination rows. The problem is if i use a group by i have to include all the columns and because time is different i will get tom jones twice. a way of getting round this so i can select all the columns but only 1 row of tom jones.
Category Table
Name Null? Type
------------------------- -------- --------------
CAT_ID NOT NULL NUMBER
CAT_NAME VARCHAR2(20)
Qusestion Table
Name Null? Type
--------------------------- -------- -------
QUS_PK NOT NULL NUMBER
CREATED_DATE DATE
VIEW_COUNT NUMBER
CAT_ID NUMBER
select category.cat_id , qus_pk , cat_name , created_date , view_count
from category , qusestion
where category.cat_id = qusestion.cat_id
order by view_count desc
How can I retrieve distinct cat_id here?
I have got the following error while executing below Query.
ORA-01791 'Not a SELECTed expression'
select distinct sgbstdn_levl_code
from sgbstdn,spriden
where spriden_pidm = sgbstdn_pidm
and spriden_id = '200076543'
order by sgbstdn_term_code_eff desc;
The above Query is not working with Distinct & Order By clause are present and by joining two tables. I need the distinct values of levels in Descending order of Terms.
The table creation and Data insertion script is attached with the message.Basically I want to sort all the data based on the order by clause and then remove duplicates from the TSKID column and get distinct TSKIDs in the same order.I have below query to sort data:
SELECT *
FROM piwingetworkitems_vd
ORDER BY profilepriority,
authdptpriority,
returnpriority ASC,
priority DESC,
effdate,
tskid
But when I add a DISTINCT to the query, it does some kind of random sort and doesn't return the data as per above ORDER BY query and ignoring the SORT order.
SELECT DISTINCT tskid
FROM (SELECT *
FROM piwingetworkitems_vd
ORDER BY profilepriority,
authdptpriority,
returnpriority ASC,
priority DESC,
effdate,
tskid)
Is there any way to select the DISTINCT taskids ordered as per requirements?