I am new with SQL and I am Oracle DBA, trying to learn SQL. Any way, in SQL, is there a view or tables that you can run to pull out a list of the databases inside an instance? I don't want to use the GUI though.
thx
Hello all.
Can anyone tell me how to go about establishing if a particular view exists on a table?
Thanks.
Hi all,
When I detach a SQL Server database, I see the following information:
Connections using this database: 5
Where are the connections from ? How can I check ?
Please help me !
Thanks
Hi,
Please, I like to know how can I check what is the number of connections already opened for an specific Database on SQL Server 2005, programmatically.
Thanks in advance.
Ivan
Hi All
How to check number of active connections ?
I know two ways of doing it ..
1. run sp_who2
2. in Current Activity in Enterprise Manager ..
If what ever number I am seeing is the Active Number of Connections ..then
I am facing a problem here ..
In My serevr I have 75 Users licenses are configured for Per server option ..
Through a Java aplication when Developer tried to capture any SQL server Connection it says following error ..
Details :
[MERANT][SQLServer JDBC Driver][SQLServer]Login failed. The maximum simultaneous user count of 75 licenses for this 'Standard Edition' server has been exceeded. Additional licenses should be obtained and installed or you should upgrade to a full version.
If I see from Sp_who2 and Current Activity , I can see only 37 Connections ...?
Why is so .. If I am having 75 configured and 37 live in sp_who2 ..why I am getting that error message ?
Is there other way to see Actual Number of Connections made to server ?
Sujit Kandi
1 860 520 7454
I am trying to check if a view exists on a linked server using sys.views. I tried to fully qualify it but that produces an error telling me the below, which both the database name is correct as well as the server name. Is it possible to obtain a list of views from a linked server connection? Msg 7314, Level 16, State 1, Line 321 The OLE DB provider "SQLNCLI10" for linked server "alpha" does not contain the table ""salesdata"."sys"."views"". The table either does not exist or the current user does not have permissions on that table.
SQL Server 2008 is the server I want to query from and sql server 2000 is the server I want to query even if I try to use this syntax it still produces the above said error
Code:
select
count(*)
from
alpha.salesdata.INFORMATION_SCHEMA.VIEWS
I also tried to qualify the views by using the below and still same error
Code:
select
count(*)
from
alpha.salesdata.INFORMATION_SCHEMA.VIEWS
where
table_schema = 'dbo'
I want to create a check constraint on a table but the constraint values depend upon another table column as well, now one possible way is to create a function to check the column value. But I don’t want to use the function.
Can I do this in a view if so then how can I achieve this.
I am working now on optimization of an update query for a particular table and I want to measure the number of page splits after each update. How to check it?
View 6 Replies View RelatedHello people,I might sound a little bit crazy, but is there any possibility that youcan incorporate 4^15 (1,073,741,824) tables into a SQL Database?I mean, is it possible at all? There might be a question of whereanyone would want so many tables, but i'm a bioinformatics guy and I'mtrying to deal with genomic sequences and was coming up with a newalgorithm, where the only limit is the number of tables I can put intoa Database.So, can you please advise if its possible to put in so many tables intoa SQL database? Or is the Bekerley DB better?
View 3 Replies View RelatedHow can we monitor the all tables in all databases and send notifications to the team.Is there a way to check to find the no of rows and size of a table last month and find out growth % now
View 4 Replies View RelatedWe run the SSIS through tidal scheduling agent using the dtexec utility. We want to see the number of rows transfered while running or after it has run our package. We require answers for the following:
1) How to see the number of rows transfered while running the package using dtexec utility
2) what parameter should be used in dtexec command line to get the number of rows transfered in the Log file after execution.
Thanks
Subhash Subramanyam
We are integrating all our applications/databases into one application/database. During the transition phase, I need to create a number of views based on the new database that mimic the old tables of the old databases, so the old programs can continue to function until they are gradually replaced.
In one of the views, I need to generate a sequential number. The value is unimportant, as long as it is unique in the dataset; strictly spoken, it even doesn't need to be sequential:
eg:
SELECT * FROM myView
should give
Code:
col1col2...id
lalacar..1
bababike..2
....
zsrdpen..896
ghrtink..897
SELECT * FROM myView ORDER BY col2
should give
Code:
col1col2...id
bababike..1
lalacar..2
..
ghrtink..45
..
zsrdpen..396
....
The view is created based on a number of tables.
I have a View created from 2 tables. How do I add an autoindex (0,1,2,3,..) to a new column?
View 8 Replies View RelatedHello, everyone:
I imported a table from a database to another one in same server. How to check if two tables have the same data?
Thanks
ZYT
Hi,
Our database has very large number of objects. We have a naming convension by modules, subprojects etc. But for example when we need to open a specific table it still takes time to find it. If we could create custom folders under table folder or stored procedure folder it will be easier to find an object. We could create sub folders by module, subproject and classify our objects with these folders. Will the next version SQL Server 2008 support this kind of functionality?
What I am trying to do is this. I have two tables that someone else created and now I have to fix there mess. Both tables have 3 like fields. I want to check and see if the ProjectNumber field from the Artifacts table does not find a match in the Projects table. If no match is found return the record from artifacts table.
Code:
SELECT *
FROM Artifacts INNER JOIN Project ON Artifacts.ProjectNumber = Project.ProjectNumber
WHERE Artifacts.ProjectNumber NOT IN (Project.ProjectNumber);
The next thing I have to do is insert a record of the three fields from the Artifacts table to the Projects table. Any help would be great.
Hello everyone:
I have some nightly jobs that execute stored procedure to call the tables? I want to know which table are called by these stored procedures. Is it possible? Any idea will be appreciated.
Thanks
ZYT
Hello, everyone:
Some tables werer sent from customer. They ask to check if these tables have been normalized. How to check them? Thanks a lot.
ZYT
I have two procedures (old and new) that return queries and have to check that for every possible parameter they return the same data. Any hints?
Thanks, Pablo
Hi
I am trying to check the size of each table in my database?
SELECT <TableName> , 'Size in bytes/megabytes' FROM DATABASE
I can't for the lif of me figure out how this is done.
Any help would be greatly appreciated
Kind Regards
Carel Greaves
We are having trouble figuring out how to create a view for this scenario:
We have a status log table that holds an order number, statusdatetime, and statuscode. This table will have multiple status' for the same order number. I want to create a view that will give me the most current status (by statusdatetime) of each order number. This view would show: order number, statusdatetime, and statuscode.
Here is a sample of the data:
Order numberStatusDateTimeStatusCode
1234512/15/2014 15:00CREATE
1234512/15/2014 16:30CONFIRMED
4567812/16/2014 08:00CREATE
9876412/18/2014 12:00CREATE
9876412/19/2014 08:00CONFIRMED
4567812/17/2014 09:30CONFIRMED
4567812/19/2014 15:30IN-TRANSIT
So my view should result in :
Order numberStatusDateTimeStatusCode
1234512/15/2014 16:30CONFIRMED
9876412/19/2014 08:00CONFIRMED
4567812/19/2014 15:30IN-TRANSIT
Hi,DDLs and DMLs:create table #job (jobID int identity(1,1) primary key, jobNamevarchar(25) unique not null, jobEndDate dateTime, jobComplete bitdefault(0), check (([JobEndDate] is null and [JobComplete] = 0) OR([JobEndDate] is not null and [JobComplete] = 1)));Q1 with check constraint:sample dagtainsert into #job (jobName)values('first job');transaction Aupdate #jobset jobEndDate = '12/19/2003', JOBCOMPLETE=1where jobID = 3;RESULTSET/STATUS = Successupdate #jobset jobEndDate = NULL, JOBCOMPLETE=0where jobID = 3;RESULTSET/STATUS = Successtransaction Cupdate #jobset jobEndDate = '12/19/2003'where jobID = 3;RESULTSET/STATUS = Failurehow come check constraint can't set a value which is preset in thecheck constraint? If it's the way how it works with MS SQL Server2000, well, IMHO, it's limiting because the above transaction C is avalid one. Or maybe check constraint is not fit for this purpose?Maybe, it doesn't make much sense for me to go into Q2 but I'll try-- create job's child table, taskcreate table #task (taskID int identity(1,1) primary key, taskNamevarchar(25) unique not null, taskEndDate dateTime, taskComplete bitdefault(0), jobID int not null references #job (jobID));-- skip check constraint for taskEndDate and taskComplete for nowNow, the Business Rule says,1) if all tasks are complete then automatically set jobComplete forthe #job table to yes;2) the jobEndDate in the #job table must be >= the last/MaxtaskEndDateI tend to think trigger would slow down data update quite a bit, so,try to stay away for this purpose if possible.Always appreciate your idea.
View 2 Replies View RelatedI want to check that no inserts are occurring in 5 tables that are depending on each other and then drop and create those 5 tables. I have scripts to drop and recreate the tables. How do I check that no inserts are happening in these 5 tables?
Table A
Table B dependant on
Table A
Table C dependant on
Table B
Table D dependant on
Table C
Table E dependant on
Table D
I'm kinda embarrased, it's been quite awhile since I've played with SQL or Access but here's my brain fart. I need to open an access DB by the name of eHomes. Inside there are two tables AD_IMAGE & PROPERTY. Property is the main table and stores most of the info. It has a field in it called AD_ID and others except for the image file name. The AD_IMAGE table just keeps the image file name and has 3 fields: ID - AD_ID - & Image1. The problem is when the ad is deleted from the property table the AD_IMAGE table record referring to the PROPERTY.AD_ID doen't get deleted. So, I just want the AD_IMAGE table cleaned up to match what's active in the PROPERTY table using the common AD_ID fields in both tables.
Thanks
Dear All...
is there any limitation that sql server must have these many tablesonly in one database?
and is there any same case with dataset? i faced these in one interview....
i dont know what is dataset and what is the maximum no of tables in a dataset..
please answere me.
thank you very much
Vinod
Even you learn 1%, Learn it with 100% confidence.
I found it pretty interesting. I checked the size of a database, before implementing database compression across all the user tables in a database. And Post implementation of compression too I checked the size of the database.
I did not find any difference. But if I expand the table and check propetires->storage and I can see that PAGE compression is implemented across all the tables, but no compaction in the size of the db. It still remains the same.
I have suddenly lost the ability to view the tables for one of my database via Enterprise Manager. It just sits at an hourglass and never returns!
Alos, if I attempt to link to the tables via MSAccess's ODBC interface, I get a timeout.
I am able to view the table list for other user databases, as well as the system databases.
I am able to view other object list (like SPs) for the database in question, via Enterprise Manager.
I am able to perform a select query against the sysobjects table for the database in question.
Any ideas on why Enterprise Manager, and ODBC links, are hanging while trying to access the tables for one particular user database?
Any help is appreciated.
All other functions appear normal. If I can't figure anything out, or no one has any other ideas, I will try rebooting the server after the users are gone for the day.
Hi, I€™m new to sql ex 2005 and have a couple of questions I can€™t find the answers to. Q.1 I am working with VS web dev ex 2005 and I€™m trying to backup my db, is it as simple as copying the .mdf file? Or should I create a text file, or something else? Q.2 How do I view the content of the db in my web programs in the sql server 2005 ex? I can€™t figure out what to do, to view the content. I have tried to find tutorials on ex 05 but can€™t find answers to my questions. Help would be appreciated. Thank you.
View 7 Replies View RelatedHello people,
I might sound a little bit crazy, but is there any possibility that you can incorporate 1,073,741,824 tables into a SQL Database?
I mean, is it possible at all? There might be a question of where anyone would want so many tables, but i'm a bioinformatics guy and I'm trying to deal with genomic sequences and was coming up with a new algorithm, where the only limit is the number of tables I can put into a Database.
So, can you please advise if its possible to put in so many tables into a SQL database? Or is the Bekerley DB better?
I have the following setup:
- An MSSQL 2014 Standard server that houses multiple small databases (in excess of a hundred).
- These databases are frequently dropped and restored by an application that uses this SQL Server.
- There is a business need for this setup at this time, so I can't get away from it. Therefore answers like "don't have so many small databases that are frequently dropped and restored" would be somewhat unuseful
This is the problem I have:
- When I connect SSMS 2014 to the server and expand the "Databases" node, it takes forever to display. In comparison, SSMS 2008 connected to SQL 2008R2 server with the same number of databases displays the Databases tree very quickly.
I ran a trace to see what exactly SSMS 2014 is doing. When the "Databases" node is expanded, it runs a query that checks each database for Memory-Optimized Tables (new and wonderful feature of SQL 2014 for sure, but I'm not using it, at least yet). Naturally, when you have to loop through over a hundred DBs, it takes time. Worse yet, if one of these DBs is in process of being restored, the query sits and waits to time out before proceeding to the next DB. Sometimes this causes outright timeouts. Here is the query:
use [MyDatabase]
SELECT
ISNULL((select top 1 1 from sys.filegroups FG where FG.[type] = 'FX'), 0) AS [HasMemoryOptimizedObjects]
To be sure, this is NOT a SQL Server performance issue. This server processes a rather heavy workload and has been doing so for over a month, and the workload completes within expected time limits or better. Even so I've done some basic performance measuring, and the server itself is quite all right.
Moreover, if I connect SSMS 2008 to it, I get an error message (Index out of bounds or somesuch), but SSMS 2008 does connect, and displays the Databases tree much faster than SSMS 2014.
I'd like to turn off the option to check for Memory Optimized Objects altogether, as I'm not using the feature.
Is it possible to to view 2 tables with a common field name and display it in the following way
Name telephon no.
John 123-4567
789-4561
987-6543
Peter 159-7536
654-9874
896-3214
456-9874
without repeating the name in each row.
Thanks
Is there a way to easily list the tables/views that a view is using to get its data?
Thanks in advance,
Shawn
I am trying to find the list of tables that make up any particular view in SQL server 2000. The information schema - VIEW_TABLE_USAGE would be the best tool, if only the sysdepends table worked! When I use the schema I get some but not all of my views. Has anyone got a solution, prefably one without cursors, that can identitfy the source tables for a view? I have used the following SQL, but unfortunately it gives too many results: SELECT VIEWS.name AS VIEW_NAME, TABLES.name AS TABLE_NAME, VIEW_SQL.text FROM sysobjects VIEWS INNER JOIN syscomments VIEW_SQL ON VIEWS.id = VIEW_SQL.id INNER JOIN sysobjects TABLES ON VIEW_SQL.text LIKE '%.' + TABLES.name + '%' WHERE (VIEWS.xtype = 'V') AND (TABLES.xtype = 'U') ORDER BY VIEWS.name, TABLES.name Justin
View 2 Replies View Related