Does anyone know how to get the row count of a user table by using the system tables.
There is no guarantee that these user tables will have any indexes - so I can not use the sysindexes table to count the rows in a clustered index.
Is there another way?
Anyone knows how to get a Table's Row Count from system tables?
Thanks.
Hi,I have a few things on my databases which seem to be neither true systemobjects or user objects - notably a table called 'dtproperties' (createdby Enterprise manager as I understand, relating to relationship graphingor something) and some stored procs begining with "dt_" (some kind ofsource control stuff, possible visual studio related). These show up whenI use"exec sp_help 'databaseName'"but not in Ent. Mgr. or in Query Analyzer's object browser, and also notin a third party tool I use called AdeptSQL. I am wondering how thosetools know to differentiate between these types of quasi-system objects,and my real user data. (This is for the purpose of a customized schemagenerator I am writing). I'd prefer to determine this info with systemstored procs (ie sp_help, sp_helptex, sp_...etc) but will dip into thesystem tables if needed.Thanks,Dave
View 1 Replies View RelatedFor MS SQL so that I can do something like...
select * from myTable where #system_row_number = 5;
I need to count the records in a table with a datetime field equal to system datetime. It looks like it is trying to match time also since time is in field too. I just want to match date only. My sql is below. Does anyone have some suggestions on how to handle this?
Date from code
DateTime todaydt = DateTime.Now;
Table Data format
[cal_str_tm] [datetime] not null,
Data in cal_str_tm field - 3/27/2008 9:43:16 PM
Thanks,
Ron
ALTER PROCEDURE SP_DpCount
(
@todaydt datetime
)
AS
SELECT @total = COUNT(cal_int_id)
from dpcalldtl
where (cal_callstat != 'COMPLETED' and cal_str_tm = @todaydt)
RETURN
Hellois there a variable that is available to me that contains the numberof rows contained in a dataset return from a database call?
have a class that runs a stored proc and returns a dataset/resultsetlooking to simply assign an integer this value if it is possible
i'm using (learning) vb.net and sql server
thanks in advance
when I call ((System.Collections.ICollection)resultSet.ResultSetView).Count multitime I get out of memory exception
does the calling of this statement reserve memory and how can I release it?
I have two tables. I have three columns DEPARTMENT_NAME, LAST_NAME, JOB_ID.
DEPARTMENT_NAME is from table
1. JOB_ID and LAST_NAME are from table 2.
I would like to count the number of employees for each DEPARTMENT_NAME and I want to be displayed DEPARTMENT_NAME, LAST_NAME, JOB_ID. But all I can do is to find the number of employees for each job_id. One DEPARTMENT_NAME has more than one JOB_ID.
Here is my code:
SELECT E.JOB_ID, D.DEPARTMENT_NAME, COUNT(E.LAST_NAME)
FROM EMPLOYEES E JOIN DEPARTMENTS D
ON (E.DEPARTMENT_ID = D.DEPARTMENT_ID)
GROUP BY E.JOB_ID, D.DEPARTMENT_NAME;
What to know if it can be done.
Have a main table with the user id's in it it and i want to join it to two other tables. One being a downloads table and the second being a searches tables, will join them both via the user id's. What i would like to do is count the rows from both the and searches tables and return each value next with userid.
e.g
User ID, Downloads, Searches
I have two tables in my DB for an e-commerce app. This allows for 1 order tohave multiple products. I want to select the OrderID from the Orders tablebut only when all the corresponding records in the OrderDetails table allhave their Despatched value = 0. Can anyone offer any help please?Simplified tables below.Orders-------------OrderIDUserIDOrderNumberOrderDateOrderDetails-------------OrderDetailsIDOrderIDProductIDDespatched
View 4 Replies View RelatedDoes anyone know what system tables are used when a sp_spaceused is executed?
Thanks in advance
I want to get rid of systemtables or systemstored procedures which displays when ever i creat new database.
How can I get rid of system tables ?
Hi All
I want to know where I can find Object permission detailes, For example
I have table1 and user "abc", I have given permission to user "abc" for table1 to "SELECT" "INSERT", "UPDATE", I want to know where this detail is stored in system table. I was looking at "SYSUSERS","SYSLOGINS",
"SYSPERMISSIONS", "SYSMEMBERS", "SYSOBJECTS" I couldn't find anything, If some one can post your answers that will be great.
Thanks in Advance
Regards
Ram
Hello,
I have succesffuly BCP out system tables(sysdatabases, sysdevices, syslogins, and sysusages). Now I want to BCP those same tables IN to create devices, databases and so on using the BCP utility. I run the same command used to BCP out and only changes the OUT to IN but it did not work.
Can somebody whose done this before tell me how to do it.
Many Many thanks,
Ana.
Where can I find a discussion of how to interpret the keys1 and keys2 columns of the sysindexes table? These columns are binary(255) and are supposed to contain a description of the columns to which the index applies. I also need to know how to interpret the status column of the sysconstraints column.
View 1 Replies View RelatedHello,
I've one Sybase DBA asking this question, Is this really true, Pls help me.
Due to architectural changes in SQL Server 7.0, you cannot dump the transaction log if a database's system tables are inaccessible (due to media failure, for instance)in 7.0 and later versions. Microsoft recommends that separate devices be used for system tables and user tables to allow a final log backup to take place in the event the data device is inaccessible. The additional exposure incurred by not doing this is possible loss of data for the interval between the last transaction dump and the point of failure.
Thanks
Qinglee
Hi Gurus,
select * from sys.server_principals is not working for me on 2000 SERVER.
This works fine on 2005 SERVER..
Where Iam going wrong ..please advice..
Thanks,
ServerTeam
Hello all.
can anyone advise me where I can find a relationship diagram for the system tables in SQL Server2000.
Thanks all.
Hi,
I'm doing an impact analysis to see what views / stored procedures etc are impacted by a change to columns in a table.
I'm using the system tables to identify these changes, and it is something that I'll have to repeat across all our databases in case the tables are being accessed from elsewhere.
I'd like to make sure I'm doing it the right way so could someone point me in the direction of a good article or code for doing this.
thanks
Sean
I dont want to see these at all and cannot find where tospecify a view or modification of a view. can someone throw me abone here and tell me where to make the adjustments if I can make themat allMichael
View 2 Replies View RelatedHello,
I have created a linked server XYZ that is linked to server ABC. I am tying to view the tables via XYZ but I'm unable to do so. I can only see the system tables. When I run a select statement, I get the correct results. That means I have the access to the tables, yet why am I not able to see the tables.
Please assist
Hello,
Is it possible to:
Add a system table using smo (or at all)?
Add new rows to a system table?
Thanks,
Assaf
I have two tables: Thread and Reply and they both have a field called UserID
I need to know the number of rows in both tables where UserID="Chris"
I can do this with two stored procedures and add the results together:
SELECT COUNT(*) FROM Thread WHERE Thread.UserID='Chris'
SELECT COUNT(*) FROM Reply WHERE Reply.UserID='Chris'
but there must be a better way. Can this be written as one stored procedure with some sort of join?
Thanks, Chris
I have 4 tables
One is a user table and the other three contain records for the users. They all have a USERNAME column
I would like to get a count of records for each table grouped by USERNAME
My output would be:
username,totalFrom1,totalFrom2,totalFrom3
Thanks For the help!
Hi ,
Is there anyway I can get to know the total no of tables on a database
Bindu
Hello,
Do anyone knows how can i count rows in all the tables in a database.
With select count(*) I can count rows only from one table .
TIA.
Hi all....
Have a bit of a dilema involving getting a count on an inner join table select.
The projects (WU_Title) are listed in one table (BPI_Upload) and the second table (BPI_ProjectFeedback) holds multiple rows that are added via form where PF_Project is the same as WU_Title.
Here is the current select I am using...
---------------------------------------
SELECT t1.FileID, t1.WU_Title, t1.WU_Start, t1.WU_End, t1.WU_ProjectStatus, t2.PF_Project
FROM dbo.BPI_Upload t1 INNER JOIN dbo.BPI_ProjectFeedback t2
ON t1.WU_Title = t2.PF_Project
WHERE t1.WU_ProjectStatus = 'Completed'
--------------------------------------
This presently returns:
----------------------------------
ID(1)Project(t1) ID(2) Project(t2)
1 project_a 1 project_a
1 project_a 2 project_a
1 project_a 3 project_a
---------------------------------
What I need is to return only the title and a count from the second table of how many times the title occurs there.
Ultimately ....
Title[project_a] Count[3]
I am having difficulty with where to place the COUNT() within the select.
Any suggestions would be appreciated.
Thanks...
Hello To All @ Dev Shed,
I have three tables, say, A, B, and C. Both B and C contain/reference the primary key of A, ie B.a_id, and C.a_id. Multiple rows in B and multiple rows in C can have the same a_id. C and B have no relationships and essentially independant of each other.
I'm trying to find a single query (to prevent having to rewite function interfaces) that can return all the fields of A, the sum of a feilds in B, B.cost, where B.a_id = A.a_id and finially the count of C.a_id 's for where C.a_id = A.a_id.
The query I've been worlking on so far is as follows,
SELECT A.name, A.a_id, SUM (B.cost), COUNT ( DISTINCT C.a_id)
FROM A LEFT JOIN B USING (a_id) LEFT JOIN C USING (a_id)
GROUP BY A.a_id
This produces the correct result for the count of C.a_id (thanks to a DISTINCT) but the sum of B.cost is out by the factor of count C.a_id. I can see why this is happening but have completely run out of ideas. Group by on two columns may be? A strategically placed subquery? Is is even possible?
Any help would be much appreciated. Thanks in advance for your time.
Peter
PS I'm new to this forum thing so if you want the unsimplified query with all the full names just let me know and I'll post it.
Hi,
I have three tables - clients, messages, orders. clientid is the primary key for clients and clientid is present in both messages and orders as foreign key. I want to get clientid, messagecount, and ordercount, that is, for each client I want to get number of messages posted by the client and number of orders placed by the client.
To get clientid, messagecount I do this:
select a.clientid, count(b.clientid) as messagecount
from clients a left outer join messages b on a.clientid = b.clientid
group by a.clientid
To get clientid, ordercount I do this:
select a.clientid, count(b.clientid) as ordercount
from clients a left outer join orders b on a.clientid = b.clientid
group by a.clientid
But I am not able to get all three clientid, messagecount, ordercount in a single query. This is what I tried. But it is not giving me the correct answer.
select a.clientid, count(b.clientid) as messagecount, count(c.clientid) as ordercount
from clients a
left outer join messages b on a.clientid = b.clientid
left outer join orders c on a.clientid = c.clientid
group by a.clientid
Can any one tell me how to do it right?
Thanks.
I'm starting with the question but my end would be to store the results of this data so I can query it from my Access front end using between dates to determine totals.
1) How do I create a SQL view/temp table to query count totals from an MS Access 2010
2) CREATE TABLE [dbo].[tblProject](
[ProjectID] [int] IDENTITY(1,1) NOT NULL, [CAD] [bit] NULL, [RMS] [bit] NULL, [JMS] [bit] NULL,
and
CREATE TABLE [dbo].[tblProjectMilestones]([MilestoneID] [int] IDENTITY(1,1) NOT NULL, [ProjectID] [int] NULL, [ProjectSignedByCustomer] [datetime] NULL,
[ProjectCompleted] [datetime] NULL,
3) tblProject - CAD, RMS and JMS = True/False variations
tblProjectMilestones - ProjectCompleted = datetime
4) To calculate the count for each deliverable with no dates:
Select (Select COUNT (*) as CountCAD from tblProject where CAD='true') as CADNumber,
(Select COUNT (*) as CountRMS from tblProject where RMS='true')as RMSNumber
5) When I run the query between any dates, using tblProjectMilestonses.ProjectCompleted, what I would like is:
Code:
CADCount | RMSCount| JMSCount|
5 10 3
I have two tables. I have three columns DEPARTMENT_NAME, LAST_NAME, JOB_ID.
DEPARTMENT_NAME is from table 1.
JOB_ID and LAST_NAME are from table 2.
I would like to count the number of employees for each DEPARTMENT_NAME and I want to be displayed DEPARTMENT_NAME, LAST_NAME, JOB_ID. But all I can do is to find the number of employees for each job_id. One DEPARTMENT_NAME has more than one JOB_ID.
Here is my code:
SELECT E.JOB_ID, D.DEPARTMENT_NAME, COUNT(E.LAST_NAME)
FROM EMPLOYEES E JOIN DEPARTMENTS D
ON (E.DEPARTMENT_ID = D.DEPARTMENT_ID)
GROUP BY E.JOB_ID, D.DEPARTMENT_NAME;
I have two tables
Books
-BookID
-CustomerID
Magazines
-MagazineID
-CustomerID
How would i write a single sql statement where i can get that counts how many bookIDs are listed for each custoemrID and how many magzaineIDs are listed for each customerID and have it return one table that looks like this:
CustomerID, BookCount, MagazineCount
Hello. I'm quite new to SQL so have included as many details as i can think of here. The scenario is a wordsearch style puzzle. The user can select their answers in any order and these answers are stored in a table. I need help with the UPDATE statement to compare the users answers against the correct answers for that puzzle.
(Note: In the actual scenario there will be 10-15 answers per grid, but i have reduced the number to make testing easier - hopefully the code for a working UPDATE statement will be scalable to account for grids with different numbers of answers etc.)
The Tables:
-- These are the correct answers for a given grid (gridid).
-- Due to the nature of the puzzle, answers can be in any order.
-- Each level may contain one,two,or no 'bonusanswers' which are harder to find, so these are scored separately so bonus points can be awarded.
CREATE TABLE correctanswers
(
gridid smallint IDENTITY(1,1)PRIMARY KEY CLUSTERED,
answer1 char(15),
answer2 char(15),
bonusanswer1 char(15),
bonusanswer2 char(15)
)
-- These are the user submitted set of answers 'answerid' for level 'gridid'.
-- Answers may be submitted in any order.
CREATE TABLE useranswers
(
answerid smallint IDENTITY(1,1)PRIMARY KEY CLUSTERED,
gridid smallint,
firstanswer char(15),
secondanswer char(15),
thirdanswer char(15),
fourthanswer char(15),
)
-- A user (userid) submits their answers which get stored as answerid.
-- This table shows the scores for each set of answerid's the user has submitted.
-- A high score table for both the individual user, and all users may be created using this table.
CREATE TABLE userscores
(
userid smallint,
answerid smallint,
mainmatches smallint,
bonusmatches smallint
)
The Test Data:
-- sample test data
-- 2 users userid's '1' and '2' each have two goes on level1 (gridid 1)
-- correct answers for gridid 1
INSERT INTO correctanswers (answer1, answer2, bonusanswer1, bonusanswer2) VALUES ('cat','dog','rabbit','elephant')
-- user submitted answers for gridid 1
INSERT INTO useranswers (gridid, firstanswer, secondanswer, thirdanswer, fourthanswer) VALUES (1,'dog','rabbit','horse','cow')
INSERT INTO useranswers (gridid, firstanswer, secondanswer, thirdanswer, fourthanswer) VALUES (1,'dog','cat','elephant','horse')
INSERT INTO useranswers (gridid, firstanswer, secondanswer, thirdanswer, fourthanswer) VALUES (1,'rabbit','cat','elephant','donkey')
INSERT INTO useranswers (gridid, firstanswer, secondanswer, thirdanswer, fourthanswer) VALUES (1,'horse','cat','dog','sheep')
-- scores for users attempts - columns 3 and 4 needs calculating
INSERT INTO userscores VALUES (1,1,null,null) -- one main answer and one bonus answer, so null,null should be 1,1
INSERT INTO userscores VALUES (1,2,null,null) -- two main answers and one bonus answer, so null,null should be 2,1
INSERT INTO userscores VALUES (2,3,null,null) -- one main answer and two bonus answers, so null,null should be 1,2
INSERT INTO userscores VALUES (2,4,null,null) -- two main answers and no bonus answers, so null,null should be 2,0
I have included the correct new table values for the sample data - basically filling in the two null fields in the 'userscores' table.
I haven't used SQL much but from the little i know then i think the answer will include JOIN, COUNT and IN statements as part of the UPDATE statement...but i haven't a clue where to start with the order/logic etc.
I have looked for sample solutions myself but all the examples i have found so far are to do with exact matches between two tables, whereas in my scenario i need to know how many matches, irrelevant of the order.
Many thanks.
Roger