I need to get the number of rows based on one condition for certain time period. For example, writing a query for 3(any) hrs , i need to get the output as count of rows as hourly basis. Like these:
Date Time Count
12/08/2010 16:00 234
12/08/2010 17:00 345
12/08/2010 18:00 645
Can we do a specfic word count in sql. Requirement is there is a string "I am very very poor in sql" the word "very" occurs two times, so the result should be 2.
View 16 Replies View RelatedI'd like to know if it is possible to track DML actions issued on a specific table by a specific user, for example , i tried :
AUDIT SELECT on SCOTT.DEPT by HR by ACCESS;
I get an error, where is my syntax error ?
i want to know if it's possible to do it without trigger ?
This is what I've been trying to do.
I have the following table:
FOOTBALL PLAYERS < ID, NAME, ATTRIBUTE>
100-JIM-TALL
101-BOB-STRONG
102-MARK-SMART
...etc
I want to form a query that regardless of the total returned records, I will be able to specify how many of each "kind" of players I want returned. There are several good reasons that it has to be one query and not many.
I want my query to return the rows of the table where a column contains a specific values first in a certain order, and then return the rest of the rows alphabetized.
For Example:
Country
ALBANIA
ARGENTINA
AUSTRALIA
....
CANADA
....
USA
....
Now i want USA and CANADA on top in that order and then other in alphabetized order.
There are four columns as follows, but I need to delete those rows from the third column only where the second letter of the word appears as vowel. For example, I want to delete the rows having the words, 'Ramu' and 'Ravi' only.
A B C D
xx y Ramu xx
yu ut Ameer uui
rtt iw Ravi iwoow
fgsg isd Intel jjuiw
If i have a CSV file that is in the following format
"fd!","sdf","dsfds","dsfd",
"fd!","asdf","dsfds","dsfd",
"fd","sdf","rdsfds","dsfd",
"fdd!","sdf","dsfds","fdsfd",
"fd!","sdf","dsfds","dsfd",
"fd","sdf","tdsfds","dsfd",
"fd!","sdf","dsfds","dsfd",
Is it possible to exclude any row where the first column has an exclamation mark at the end of the string.
i.e. it should only load the following rows
"fd","sdf","rdsfds","dsfd",
"fd","sdf","tdsfds","dsfd",
I am using Oracle 10.2
I think this is easier than I think but all I want to do is count the distinct rows in a table.
WITH data AS
(SELECT 1 id1, 1 id2, 111 val1
FROM dual
UNION ALL
SELECT 1, 2, 222
FROM dual
UNION ALL
[Code]..
seems to get what I want
ID1VAL1CNT1
111114
212224
321114
422224
but can the count be done in a stand alone query such as??
SELECT DISTINCT id1,
val1,
COUNT(*) over() cnt1,
COUNT(*) over(PARTITION BY id1) cnt2
FROM data
ORDER BY id1, val1
NOT what I want
ID1VAL1CNT1CNT2
1111152
2122252
3211153
4222253
I have tried to execute this query
select partition_name, num_rows from dba_tab_partitions where table_name='Partisi_Book_Issue';
it display 0 num_rows. But i have made non partitioned table to partitioned table with the same number of rows. how to display number of record in each partition in any table?
To count the number of rows to the below table entries with certain conditions
my table
col1(varchar2(4000)) col2(varchar2(10))
3-1808116101 3-Standard
3-1808312141 3-Standard
3-1808312061 3-Standard
3-1807714441 2-Significant
3-1808284201 2-Significant
3-1808278361 2-Significant
3-1808284111 3-Standard
3-1807714261 3-Standard
3-1807128371 3-Standard
3-1807128351 3-Standard
3-1808301721 2-Significant
3-1808301701 3-Standard
3-1808322501 2-Significant
where conditions:
1)need to take the count of rows(col1).where col2 value is 3 or 2 .
2)value 3 or 2 is extracted and conditioned in the query
I want to create a SELECT, that shall give back only a special amount of rows, depending on the sum of one of the selected fields.
At first a code sample of the complete selection:
SELECT DISTINCT mnr, ktxt,
(SELECT Sum(meng_4)FROM reldb d1 WHERE d1.mnr=d.mnr)qty
FROM reldb d
WHERE mnr IN (SELECT mnr FROM relac WHERE Lower(rlnr) NOT LIKE 'platte geprägt%')
AND saext='M'
ORDER BY qty DESC,ktxt;
This selection produces some lines of output (in my case i.e. like 300). What I want to see is only that much lines that the condition 'sum of all items listed below meng_4<=sum of all items meng_4 of the whole selection * 0.9' is fulfilled.
So, if the whole selection produces a total of 10000 as sum for all items meng_4, I want to see only that amount of rows that sums a total of at least 9000 for all items meng_4.
I hope, this specification is exactly enough to understand my intent.
1. Can I do this in a query?
2. If yes, what would this query look like?
from within plsql i am doing
insert into t_target (...) select (fiels,fields,fiels) from sourcetable;
commit;
i want to capture number of rows committed and assign it to a variable or insert it into a table, i can not rely on count of source table or t_target because both those tables are changing through out of the day/ data are being inserted and removed from those tables. is this possible
My problem is i need to display the status and the record count in separate rows.How can i do it
Example
SELECT 'A' STAT, COUNT(A) CNT,'B' STAT, COUNT(B) CNT,'C' STAT, COUNT(C) CNT
FROM TAB1;
OUTPUT SHUD BE LIKE
STAT COUNT
A A_cnt
B B_CNT
C C_CNT
I need to list a count of rows where a DATE field is not null and group those counts by day.
Here's my sql so far...
SELECT
COUNT(DQ_DISTRBTN_DATE) as DQR_DIST,
DQ_DISTRBTN_DATE as DIST_DATE
from
ETL_PROCESS.BATCH
group by
DQ_DISTRBTN_DATE;
Because DQ_DISTRBTN_DATE contains time, how do I modify to achieve the desired result?
I have a I/R report with a checkbox is column 1 of each row using:
HTMLDB_ITEM.CHECKBOX
(1,R.RESEARCH_ID,
decode(:Pxx_SELECT_ALL_ROWS,'Y','CHECKED',
decode(instr(nvl(:Pxx_SELECTED_IDS,0),R.RESEARCH_ID),0,NULL,'CHECKED'))
)
AS select_flag
I want to use Javscript or a Dynamic Action to "count" how many selected rows there are, when a UPDATE button is pressed. Right now, the UPDATE button "submits" the page, then a page item computation runs the following code to get a count:
DECLARE
v_cnt number(9);
BEGIN
v_cnt := 0;
FOR i in 1..htmldb_application.g_f01.count
LOOP
v_cnt := v_cnt + 1;
END LOOP;
return v_cnt;
This works... but I dont want to submit (and rerun the report) just to get this count.
I have copied this loop into a Dynamic Action using the Click action of the UPDATE button, but it doesnt seem to recognize htmldb_application.g_f01.count .. so my value returns as 0.
I have a database which consists of various orders and various field.
I have a variable called createddatetime . I want that whenever i should run the database it should display records from
Yesterday 06:00:00 am to Current Date 05:59:59 am
Now to implement this i tried to put this syntax
and to_char(Createddatetime,'dd/mm/yyyy HH24:mi:ss') between 'sysdate-1 06:00:00' and 'sysdate 05:59:59'
But nothing comes up
where as definitely there are records between times because when i do and Createddatetime between sysdate-1 and sysdate I see valid records coming up.
Following is the scenario:
CREATE TABLE EMP_VACATION(
EMP_NO NUMBER(3),
VAC_TYPE NUMBER(1),
START_DATE DATE,
END_DATE DATE,
START_PERIOD_DATE DATE,
END_PERIOD_DATE DATE,
PRIMARY KEY (EMP_NO,VAC_TYPE,START_DATE))
[code]....
--How to calculate START_PERIOD_DATE and END_PERIOD_DATE for every time insert reocrd, like for 4 cases?
--I need to check start_date with last period date for same employee.
And based upon calculate START_PERIOD_DATE and END_PERIOD_DATE,,,,,
I'm trying to write a cross tab query but which groups by periods.
Test Case: -
CREATE TABLE COMPANIES
(
"ID" NUMBER(9,0),
"CODE" NUMBER(8,0),
"DESCRIPTION" VARCHAR2(40 CHAR),
CONSTRAINT "PK_COMPANIES" PRIMARY KEY ("ID")
);
[Code]..
The cross tab is to have columns 1 - 31 which sum the quantity of the article sold. Represnting days of the month.
In addition the description of the company.
I would then like to end up with 3 entries in the results for each company, but these are for summing the quantity of articles by the following periods: -
Breakfast: 01:00 - 10:00
Lunch: 11:00 - 14:00
Dinner: 17:00 - 22:30
I hope that makes sense?
i want to find the data which has the more then one rates available for the given date. Here below i've posted a test table. how can find the products for which, there multiple dates/overlapping period is available through sql statement.
SQL> CREATE TABLE STO.TEMP
2 (
3 ID NUMBER(8),
4 ITEM_ID NUMBER(8),
5 RATE NUMBER(5,2),
6 FROMDATE DATE,
7 TODATE DATE
8 );
[code]....
CREATE TABLE CONTRACT
(
EQT VARCHAR2(10 BYTE),
SUBTYP VARCHAR2(3 BYTE),
FROM_DT DATE,
TO_DT DATE
);
[Code]....
The data in contract and lease table show like below.
contract
EQT SUBTYPFROM TO
ABCD100000DRY1/1/20121/7/2012
ABCD100000DCH1/7/20121/21/2012
ABCD100000GAZ1/21/2012
lease
EQT CONTRACTFROM TO
ABCD100000LS11/2/20121/10/2012
ABCD100000LS21/10/20121/17/2012
ABCD100000LS31/17/2012
Now required output should be
EQT SUBTYP CONTRACTFROM TO
ABCD100000DRY 1/1/20121/2/2012
ABCD100000DRYLS11/2/20121/7/2012
ABCD100000DCHLS11/7/20121/10/2012
ABCD100000DCHLS21/10/20121/17/2012
ABCD100000DCHLS31/17/20121/21/2012
ABCD100000GAZLS31/21/2012
The period for contracts should be in sequential order and should not overlap and if contract does not exist for that date period, then it should return NULL.
I need to divide the given time period into weeks from Monday to Sunday .There should not be overlapping of two months, for a week.Every month should start from First day of that month to next Sunday .Same thing can be done by following PL/SQL block . let me know if there is any simple way by using query instead of block .
declare
pid_from_date date := '01-JAN-11';
pid_to_date date := '31-dec-11';
ln_number number := 0;
ld_from_date date;
ld_to_date date;
begin
[Code]....
"ALTER PROFILE profile_name LIMITPASSWORD_LOCK_TIME 1"means the user account will be locked in a period of one day after FAILED_LOGIN_ATTEMPTS has gone over limit.How to set PASSWORD_LOCK_TIME less or more than one day (like not full days)?
View 2 Replies View RelatedI have TableA which has data like below.
ID NAME CRT_DTE
1 AB 03/05/1992
2 EF 15/04/1995
3 CD 20/08/1995
4 GH 01/01/1999
5 UV 08/07/2001
[code]....
I want a query which splits the total time period (from min crt_dte to max crt_dte) into year ranges.For eg, lets say a range of 5 years then I need to get results like below.
start_dte end_dte
---------- ----------
03/05/1992 03/05/1997
03/05/1997 03/05/2002
03/05/2002 03/05/2007
03/05/2007 09/03/2012
how to write this query.
In my production environment, I have a mostly working Oracle 12c Cloud Control environment, managing several database instances. On all of the databases, I am unable to use the Compare period ADDM feature ( Instance > Performance > AWR > Compare Period ADDM).
When I select that menu option, I see the message "To be able to use this feature some PL/SQL packages need to be loaded into the target database's monitoring schema, DBSNMP." I have been searching for further information in the specific packages that need to be loaded per the message, but neither Orafaq, [URL] nor Google seem to have those details.
I am trying to break down a row of data that has nine periods that I want to enter into a table one period at a time. I am trying to use "IF EXISTS ( SELECT * FROM TABLENAME WHERE FIELD1 IS NOT NULL) THEN" through all nine fields. It keeps returning lines that have a null column as well as not null columns. if there is a better way of doing this. Here is an example of what I am trying to do:
IF EXISTS (SELECT * FROM TABLE_NAME WHERE LAST_DT9 IS NOT NULL) THEN
SELECT NUMBER, 1COL9, 2COL9, 3COL9, FIRST_DT9, LAST_DT9, 4COL9
FROM TABLE_NAME;
ELSE IF EXISTS (SELECT * FROM TABLE_NAME WHERE LAST_DT8 IS NOT NULL) THEN
[code]...
i want to select columns of 3 tables in such a way that period column should be in the group by function.
create view allocated_budgets_detail as
select ba.ba_fin_year, ba.ba_start_date, ba.ba_end_date, ba.ba_rev_no,
bh.bh_budget_code,
bd.bd_period,
bb.bb_entered_amount
from budget_header bh, budget_allocation ba, budget_distribution bd, budget_balance bb
where bh.bh_budget_id = ba.ba_budget_id
and ba.ba_line_id = bd.bd_budget_line_id
and ba.ba_line_id = bb.bb_budget_line_id
group by bd.bd_period
I'm trying to run a script that will sum column values from a table using only a certain period of time in example below only January submissions. However, some of those rows have the same date and I want to have the latest time row of that day in the count.
Oracle 10g
sample 'submit' table
pk loan submit_time
1 105000 1/17/2011 08:05:23 AM
2 204954 1/17/2011 07:59:53 AM
3 159000 1/14/2011 05:25:35 PM
4 215000 1/05/2011 01:06:12 PM
5 340415 12/18/2010 4:34:12 PM
Need to find out what the maximum number of concurrent logins are over a period of 1 month. We need to do this as we may need to buy more licences.
View 4 Replies View RelatedWhen 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?
difference 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]....