I have following tables:
EMPLOYEE (E-Number, Name, Department, age)
ASSIGNMENT (E-Number, P-Number )
PROJECT( P-Number, Project, Manager)
Create a view to show employee names, age and total number of projects they are assigned to
display the total number of employee working under president in emp table
View 5 Replies View Relatedhow to show total number of department with their department name assign to employee table.
View 2 Replies View RelatedI have been asked to show the names and room number according to students who have 4 classes in a room.
select s.name, r.room_no
from s, r
where r.room_no = u.room_no
and e.unit_code = u.unit_code
GROUP BY s.name, r.room_no
HAVING COUNT(DISTINCT s.stu_no) > 4;
However I get the error 'ERROR at line 4:
ORA-00904: "U"."UNIT_CODE": invalid identifier'
I have a multi record field of five rows. And 3 values.
the values are
IT
CSE
ECE
And i have one text item name is COUNT.
how to show the total number of records in Text item .
/* Formatted on 2013/08/11 18:46 (Formatter Plus v4.8.8) */
CREATE PROCEDURE p_get_name (
p_empno IN OUT NUMBER,
p_name OUT VARCHAR2,
p_err OUT NUMBER
[code].......
Note:- I want to print ename and salary of emp using empno as a input but i dont want to declare extra variable for salary , i want to print salary using empno but when i execute this procedure. It gives value of empno in salary. Don't Know Why , how can i print salary of emp using empno as input without declaring extra variable for salary.
this is my code
DECLARE
V1 VARCHAR2(100);
V2 VARCHAR2(100);
V3 VARCHAR2(200);
BEGIN
[code]......
if i want to dynamically enter the three to four names then i want the count of those names .
I am new to Oracle. I want to retrieve a list of employee names from a given empID. How to create a stored procedure for this query statement
example:
select name from employee table
where empID = 10
order by name;
i have 3 tables
table employee
employee_no
employee_name
table manager
manager_id
manager_name
table department
dept_id
dept_name
how can show on the tree all manager with employee with department
example
manager ali
employee Mohamed
department marketing
I got table alpha
CREATE TABLE alpha
(alpha_id NUMBER
alpha_cash NUMBER,
alpha_other VARCHAR2(20)
);
[Code]....
What is the best/a good way to display in alpha the total regarding the alpha_id ?
i am using oracle developer 6i report builder i required this type of query
example
if (:page number LIKE '1')
then
srw.set_text_color('darkred');
end if;
return (TRUE);
end;
but page number is not my table database item how can i use builtan page &<pagenumber> use for conditional format.
In a classic report, I'm using the Sum functionality and breaks by First Column to get subtotals and report total. I Repeat Headers on Break which works great for the subtotals but I would like for the report to display the column headers above the report total for easier reading. If the last grouping has a lot of data, the user needs to scroll up to read the column headers when looking at the Grand Total.
Is there a way to Repeat Headers prior to report total?
I'm trying to create a Materialized View on a remote database from a simple view. The reason is, the data owners don't want to grant explicit tables privileges to external subscribers.
A new schema is created to publish data in the form of a view. I've created mlogs on the master tables, and granted them to the subscriber, but it's still complaining about a missing primary key on the view. A primary key does exist in the master table.
Is there another work around for this situation without having to work inside the data sources' environment?
is it possible to create primary key on view and use this view for creating foreign key .
View 3 Replies View RelatedI have been trying to construct a query in Oracle that allows me to do the following:
For example if I have the data below:
EmpNo DOB SickDays
Alex 445 15/06/1985 7
Tom 778 22/08/1981 4
James 992 07/10/1978 5
I need to write and a query to lists the employee number and the amount of days sick that they have had and also add a column that compares the number of sick days to the average number of suck days by ALL employees.
I can calculate the average sick days etc, but It wont see to allow me to find the difference between that and the amount of sick days that each person has had. I have tried this many ways and have not been able to come up with a solution.
I have a report created in Reports6i. I have two fields at the bottom
1.Page Total
2.Voucher Total
I do not want to print the Page Total if the total number of pages = 1.
How can I achieve this?
i'm working on sql developer in that i'm able to access tables if particular table name is given..
i don't understand is there any grant role problem .
based on the following information
grade lowsal highsal
------ ----- ------
1 700 1200
2 1201 1400
3 1401 2000
4 2001 3000
5 3001 9999
for the employee table to assign grade for each employee based on his salary the following plsql procedure is giving error:
-----------------------------------------------------------
CREATE OR REPLACE PROCEDURE GRADE(EID IN NUMBER,BONUS OUT NUMBER) IS
vGRADE NUMBER(8,2);
vSAL NUMBER(8,2);
BEGIN
vGRADE=1
SELECT SAL INTO vSAL FROM EMP WHERE EMPNO=EMPID;
IF vSAL<= 700 THEN
vGRADE:=1;
ELSEIF vSAL<= 1201 THEN
[code]....
DECLARE
l_query VARCHAR2(4000);
TYPE cursor_type IS REF CURSOR;
[Code].....
How can I get the total number of rows returned by the query?
I want to be able to check omething like c1.ROWS = 0
I have a query that should return count the number of rows depending on the value of SLOT. The expected result will be like this:
WIPDATAVALUE SLOT N M
1-2 TRALTEST43S1 1 3
1-2 TRALTEST43S1 2 3
3 TRALTEST43S1 3 3
4-6 TRALTEST43S2 1 4
4-6 TRALTEST43S2 2 4
4-6 TRALTEST43S2 3 4
7 TRALTEST43S2 4 4
The M column is used to count the total number of occurrences of a SLOT. Now, as for the N field, this is used to count the occurrence of the SLOT. In my example for the SLOT TRALTEST43S1, it has three occurrences so M will be 3. Why 3, is because of the WIPDATAVALUE. The WIPDATAVALUE of TRALTEST43S1 is 1-2 and 3. 1-2 WIPDATAVALUE signifies two occurrences (one to two) and 3 signifies only one occurrence. As for N, it should just count the number of occurrence. To further explain, see below:
WIPDATAVALUE SLOT N M
1-2 TRALTEST43S1 1 3 -> First occurrence in the total of 3
1-2 TRALTEST43S1 2 3 -> Second occurrence in the total of 3
3 TRALTEST43S1 3 3 -> Third occurrence in the total of 3
4-6 TRALTEST43S2 1 4 -> First occurrence in the total of 4
4-6 TRALTEST43S2 2 4 -> Second occurrence in the total of 4
4-6 TRALTEST43S2 3 4 -> Third occurrence in the total of 4
7 TRALTEST43S12 4 4 -> Fourth occurrence in the total of 4
This is the query that I have so far:
SELECT DISTINCT
WIPDATAVALUE, SLOT
, LEVEL AS n
, m
FROM
(
SELECT
WIPDATAVALUE
, SLOT
, (dulo - una) + 1 AS m
[code]....
I think that my current query is basing its M and N results on WIPDATAVALUE and not the SLOT that is why I get the wrong output. I have also tried to use the WITH Statement and it works well but unfortunately, our system cant accept subquery factoring.
I want to know that whether we can write a query to add total number of count of each table.
for example:
select count(*) from emp;
count(*)
14
select count(*) from emp_1;
count(*)
15
select count(*) from emp_2;
count(*)
16
My question is that is it possible to add this all the three results and get the value as 45.
Table : Customer
Cust_idNameid
227ABC1
227ABC2
227ABC3
228XYZ1
228XYZ2
228XYZ3
228XYZ4
In one oracle table (Customer) we have multiple cust_id based on that, we want to populate id column as cust_id record count.
I have id column right now null and want result same as above.
how to get total number of record in form
View 3 Replies View Relatedhere on your forum but has been following several threads ever since.So anyway here is the thing, I have a query that should return count the number of rows depending on the value of SLOT. Something like this:
WIPDATAVALUE SLOT N M
1-2 TRALTEST43S1 1 3
1-2 TRALTEST43S1 2 3
3 TRALTEST43S1 3 3
4-6 TRALTEST43S2 1 4
4-6 TRALTEST43S2 2 4
4-6 TRALTEST43S2 3 4
7 TRALTEST43S2 4 4-----
As you can see above, on the SLOT TRALTEST43S1, there are three occurrences so M (Total number of occurrences) should be three and that column N should count it. Same goes with the SLOT TRALTEST43S2. This is the query that I have so far:
SELECT DISTINCT
WIPDATAVALUE, SLOT
, LEVEL AS n
, m
FROM
(
[code]...
I think that my current query is basing its M and N results on WIPDATAVALUE and not the SLOT that is why I get the wrong output. I have also tried to use the WITH Statement and it works well but unfortunately, our system cant accept subquery factoring.
SELECT emp.emp_id, emp.ename, TRUNC (attendancedatetime),
TRUNC ( ( 86400
* (MAX (attendancedatetime) - MIN (attendancedatetime))
)
/ 60
)
- 60
[Code]...
Following is the out put:
EMP_IDENAME Date Min Hrs
10013Javed Iqbal09/20/2011 00:00:0036.007.00
10013Javed Iqbal09/21/2011 00:00:0027.007.00
10013Javed Iqbal09/22/2011 00:00:0049.007.00
10013Javed Iqbal09/23/2011 00:00:000.000.00
10013Javed Iqbal09/24/2011 00:00:000.000.00
i need the TOtal sum of Minutes and Hrs e.g 7+7+7=21 and also minutes but if minutes total increase from 60 minutes then it should add to hrs .how to get sum.
base on performance it is better to retrieve data from view or mention the table names directly?
I have a select statement in from clause one of my table is view (which is having data collected from four tables) my question is whether performance of querry will be improved if i use directly all tables( four tables of a view) instead of a view
I have set up a view that pulls news & events records.
SELECTc.priority, c.startDate, p.headline, p.newsID, p.kicker, p.category, p.webPath, p.makePopup, p.thumbnail, p.shortDesc, p.storyType
FROM(so_news p LEFT OUTER JOIN so_news_deptLevel c ON p.newsID = c.newsID) LEFT OUTER JOIN so_departments d ON d.deptID = c.deptID
[Code].....
For events I want only the events that have a p.startDate equal to today. I have tried setting that line up a few different ways.
p.startDate = sysDate didn't provide any records for events
p.startDate = TO_CHAR(sysDate, 'MM/DD/YYYY') freaked the system out and nothing appeared for either parts of the union
how to output only events that are for today?
I am trying to create view that selects a number of rows from a table and has a calculated field which is a counter form 1 to n next to each row.
In the below example, s_name is repeated many times each with a differnet serial, I want to cteate a view that shows a counter for the occurences of s_name next to the serial.
CREATE TABLE XYZ
(
SERIAL NUMBER PRIMARY KEY,
S_NAME VARCHAR2(30)
);
INSERT ALL
INTO XYZ VALUES (1, 'ABC')
INTO XYZ VALUES (11, 'ABC')
[code].....
I have below mentioned records in mount so whenever i select any mount it should now show the the last row of that mount i.e. test no-3 any records of mount which will not show last row of test number
mount day org1 test_No org2 org3 org4
299.00 1 0 1 1 0 7186
299.00 1 0 2 1 0 7186
299.00 0 3 3 0 7186
[code]...
but i want test_no should be in asceding order
how to store total no of updated rows (number) in a variable after executing an updation query using script
View 2 Replies View Related