SQL Server 2008 :: Finding All Relations Between Tables?

Sep 1, 2015

Below I have a query which list the relations (constraints) between tables.

I want to list all the relations which are visible in the Database Diagrams.

The list is not complete. How do I get a complete list ?

--
-- Query to show the relations (constraints) between tables.
-- This does not show the complete list
--
SELECT A.constraint_name,
B.table_name AS Child,
C.table_name AS Parent,

[Code] ...

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SQL Server 2008 :: Finding Column Within All Tables In DB

May 1, 2015

I am trying to find a way where I can search for a column that is associated in all tables of the database. I have created a query but is not executing correctly.

SELECT t.name AS table_name,
SCHEMA_NAME(schema_id) AS schema_name,
c.name AS column_name
FROM sys.tables AS t8
INNER JOIN sys.columns c ON t.OBJECT_ID = c.OBJECT_ID
WHERE c.name LIKE '%Status%'
ORDER BY schema_name, table_name;

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SQL Server 2008 :: Finding Tables With No Createdate?

May 4, 2015

In our Production db we have all most all tables have the column created or createdate.

I need to find out all tables without the created or createdate column

SELECT t8.name AS table_name,
SCHEMA_NAME(schema_id) AS schema_name,
c.name AS column_name
FROM sys.tables AS t8
INNER JOIN sys.columns c
ON t8.OBJECT_ID = c.OBJECT_ID

[code]....

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SQL Server 2008 :: Finding Only Fields That Don't Match In Two Different Tables

Feb 12, 2015

I have two table People and Employee, both have firstname and lastname as fields

I want to display only the names that don't match on firstname and lastname

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How I Can Get Relations Betweeen Tables Stored In Sql Server Database Using C# Ado

Feb 23, 2008



hiiii all,

plz , I need help:

i want to know relations between tables stored in sql server database :

1-parent column.
2-parent table.
3-child coulmn.
4-child table.


using c# ado.

thanks.

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SQL Server 2008 :: Finding Permissions That A User Have

May 4, 2015

Is there anyway to find the permissions assigned to user. What level of access the user has in each db and the tables & is he able to see jobs. Each object and permissions

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SQL Server 2008 :: Finding Database Connections Not Visible

Jul 15, 2015

I need to find a way to identify SPIDS where queries are connected to certain databases using the 4 dot notation instead of actually being connected to the database in question.

For instance, I connect and my default database is MASTER. In MASTER, instead of typing USE MyDb ahead of my query, I just type my query as:

SELECT Col1, Col2
FROM MyDB.dbo.MyTable

The above is the simple scenario. We usually have queries connecting 3 or 4 user dbs together. So database1 might have a query pointing to database2. What I need is a way to identify the SPIDS that are connecting to database2 despite being in database1.

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2 Tables And Relations

Aug 28, 2007

 Hi There,Im trying to display a list of results and have extra information pulled from another table. Please read on as this isnt what you think, just hard to explain but I will try.In Table 1 I have a set of Orders, example data below.Order 1, Line 1Order 1, Line 2Order 1, Line 3Now I have another table to record what lines a user would like to monitor, for this example the user will monitor these lines.Line 1Line 2but not Line 3I need to display a single grid view using the least amount of queries possible to diplay the following resultOrder 1, Line 1, MonitoredOrder 1, Line 2, MonitoredOrder 1, Line 3, NOT MonitoredI have tried viewed, but with the relationships it only displayes what is avialable in both tables, I have also thought about using a DataSet relationship with two queries through the code, but am really wondering if anybody knows of a simple and low overhead way of producing this result? Mayby stored procedures?Kind Regards,Gareth 

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SQL Server 2008 :: Finding Backup File Size In Advance?

Mar 8, 2015

My backups are failing sometimes.My db size is around 400 GB and we are taking backup to the remote server. Free size available on the disk is showing 600 GB but my database full backup run more than 10 hrs and failed. The failure reason is there is not enough space on the disk.

What could be the possible failure reasons? It has more than the the database size on the backup server but why it is showed that msg on the job failures. I noticed same thing occurred couple of times in the past.

Is there any way to find how much the backup file will be generate before we run the backup job?

i.e. If we run the full backup of test1 database now, it will generate ....bak file for that test1 db

currently we are using maintenance plan and with compression (2008R2) and the database has TDE enabled

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SQL Server 2008 :: Finding Multiple Character Occurrence In String

Mar 24, 2015

I am trying to figure out how I can find the names of people who have a double occurrence or more of characters either in their first name or last name.

This is for a data cleanup.

CREATE TABLE #Names ( FIRSTNAME VARCHAR (20), LASTNAME VARCHAR (20))
INSERT INTO #Names VALUES
('Thomas', 'Hohner')
,('Mike', 'SSmith')
,('TtTony', 'Hawk')
,('Jeff', 'Smith')
,('ZZSara', 'Jones')
,('Luke', 'HendersonZZ')
,('Lily', 'PPadZZZ')

SELECT * FROM #Names
DROP TABLE #Names

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SQL Server 2008 :: Not Finding A Record With A Space In The Middle Of String

May 19, 2015

Ok following scenario

create table dbo.ADAssets
(Computername nvarchar(max))
insert into dbo.ADAssets
values
('AIRLBEOF3565 CNF:4e926e06-6f62-4864-aebd-6311543d',
'AIRLBEOF3565')

So if execute the following

select Computername
from dbo.ADAssets
where Computername like
'AIRLBEOF3565%'

I get both records,but if I do this

select *
from dbo.ADAssets
where Computername in
(
'AIRLBEOF3565 CNF:4e926e06-6f62-4864-aebd-6311543d',
'AIRLBEOF3565'
)

I only get AIRLBEOF3565

So the big picture is that I need to compare 2 tables to find records that match & don't but that I get matches that shouldn't be & matches that aren't.

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SQL Server 2008 :: Finding Connection String For ChefTec Software

Jun 16, 2015

This question is a long shot because it requires familiarity with a specific application called ChefTec which is a program for the restaurant industry, but I'm giving it a try because I have nowhere else to go to get the information I need. I am the developer for a competitor of this program, and some ChefTec users want to switch to our product and have their data, which is in SQL Server 2005 or 2008, converted.

My plan is to create a utility that the users could run to convert the data (written in Delphi, though that doesn't really matter). The problem is that I can't determine the connection string that ChefTec uses. It doesn't seem to be stored anywhere obvious (an ini file or the registry). When ChefTec is installed it either installs SQL Server or gives the option of using an existing instance, but there's no way for me to know how it was set up on any given machine. The program must be using some internal logic to create the connection string but that's not accessible to me.

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Get Relations Betwwen The Tables?

Dec 21, 2003

i want to write program that will return
the relations between the tables and its type (one to many,.....etc)
any help
Thanks in advance

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Relations Between Tables - Contraints Diagram

May 4, 2004

Hi all,
I have a big problem. I have many tables with constraints, with foreign keys. I need to create a ordered list of tables, on the top must be the basic table what has no parents, then the second level tables (those depends on the first level) the the names of third level etc.

for example:
Table A[id]
Table B[id, idc]
Table C[id, ida]
Table D[id, ida]
Table E[id, idc]

I tried it by using information_scheme but I was unsuccesfull.

The result should be:
A
C
D
B
E

Thank you,
Tom.

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Aug 22, 2006

hi! I've been using sql server for a while but until recently have kept things pretty simple. now I'm trying to expand my horizons by trying to tackle some more complex applications, and one I'm really struggling with is nested relations. I hope this is in the right forum; if it is not, please feel free to move it, thank you!

here is my problem: I'm desigining a simple "Downloads" page in asp.net, and I have two tables set up. One is Downloads and the other is DownloadCategories. here is a simplified layout of the tables:

Downloads:
ID PK
Title
Description
CatID FK

DownloadCategories
ID PK
Name
Description
ParentID FK

basically CatID in downloads is a foreign key to the ID in downloadcategories, and ParentID is a foreign key to the ID in the same table, downloadcategories. This is set up because I want to support an infinite number of categories, each being able to support their own subcategories, which can go deeper into more subcats, and so on...

the problem is that I can't seem to get them to fill into the dataset I've created in vs 2005's designer. I have a procedure SelectAll which retrieves all rows, and SelectMain which retrieves only the topmost categories (where ParentID=Null). If I fill the datatable with SelectMain, I don't get any of the child categories, and if I call SelectAll, I get just a single table with all the rows, but no relations.

I have defined a relation in the datatable that mirrors that of the database, but no matter what I try, I cannot get it to show the relationship in the datatable when I fill it. am I doing something wrong? this is kind of how I have it setup:

dataset with Downloads and Categories datatables, relations from Categories to Downloads, and from Categories to Categories. I have the two queries added to the table adapter, and I call the SelectAll query to fill it, but all it does is fill the table with rows; it doesn't create any relations.

I hope this explanation of my problem makes sense. as I said I'm still very new to this complex stuff, and I'm hoping to get my head around it soon, because I really need the functionality (not to mention the skills!) so if you can take a moment to go over what I've explained and point out where my flaw might be, I would really appreciate it!!

if you need any more information to help, please let me know and i'll get right back to you. thanks a bunch!

-SelArom

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Updating Tables In Sequence With Primary Key And Foreign Key Relations

Feb 7, 2007

Hi all,
       In my project i will have the  data in a collection of objects, I need to update series of tables with foreign key relations
       Right now my code looks like this
       foreach(object obj in Objects){
       int accountId=Account.Insert(obj.accountOpenDate,obj.accountName);//this will update the accounts table and returns account id which is a Identity column in Acccounts table
       int DebtId=Debt.Insert(accountd,obj.debtamount,obj.debtbalance); this will update the Debts table and returns DebtId
       ///series of tables like above but all the relevant data comes from obj and in the Insert Methods i am using stored procedures to Insert the data into table
       }
      The no of objects varies from 1000 to 1 milliion,, with this approach its taking more time to update all the data. Please let me know if any alternative procedure to handle this kind of scenario.
 
Thanks
Regards
Prasad.

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T-SQL (SS2K8) :: Order Change In Parent To Its Child Tables Using FK Relations?

Apr 20, 2015

I have used Aasim Abdullah's (below link) stored procedure for dynamically generate code for deletion of child tables based on parent with certain filter condition. But I am getting a output which is not proper (Query 1). I would like to have output mentioned in Query 2.

Link:

[URL]

--[Patient] is the Parent table, [Case] is child table and [ChartInstanceCase] is grand child

--When I am deleting a grand child table, it should be linked to child table first followed by Parent

--- query 1

DELETE Top(100000) FROM [dbo].[ChartInstanceCase]
FROM [dbo].[Patient] INNER JOIN [dbo].[Case] ON [Patient].[PatientID] = [Case].[PatientID]
INNER JOIN [dbo].[ChartInstanceCase] ON [Case].[CaseID] = [ChartInstanceCase].[CaseId]
WHERE [Patient].PracticeID = '55';

--Query 2

DELETE Top(100000) [dbo].[ChartInstanceCase]
FROM [dbo].[ChartInstanceCase] INNER JOIN [dbo].[Case] ON [ChartInstanceCase].[CaseId]=[Case].[CaseID]
INNER JOIN [dbo].[Patient] ON [Patient].[PatientID] = [Case].[PatientID]
WHERE [Patient].PracticeID = '55';

how to modify the SP 'dbo.uspCascadeDelete' to get the output as Query 2.

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SQL 2012 :: Insert Data Onto Tables Having Primary And Foreign Key Relations?

Oct 31, 2015

Is there anyway to get the order in which data to be import on to tables when they have primary and Foreign Key relations?

For ex:We have around 170 tables and when tries to insert data it will throw error stating table25 data should be inserted first when we insert data in table 25 it say 70 like that.

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Insert Data From Flat File Into Serveral DB Tables Having Many-to-many Relations

Nov 4, 2007

Hi everyone,

I am new to SSIS and I thought maybe someone would give me tips for solving the problem I am facing.


Overview:
I want to insert data contained in a flat file into several DB tables, which have N-M relations.

For illustration, I would explain the problem on a very simple DB:
1. The database contains the following 3 tables:
EMPLOYEE (EMP_ID, EMP_NAME)
PROJECT (PROJ_ID, PROJ_NAME)
EMP_PROJ (EMP_ID, PROJ_ID) , where EMP_ID and PROJ_ID are foreign keys referencing records in the EMPLOYEE and PROJECT tables respectively.


2. Each entry in the falt file contains the following data:
EMP_ID, EMP_NAME, PROJ_ID, PROJ_NAME


3. In SSIS, I have created a Data Flow Task containing:
- a path from a Falt File Source to an SQL Server Destination (Table: Employee)
- a path from a Falt File Source to an SQL Server Destination (Table: Project)
- a path from a Falt File Source to an SQL Server Destination (Table: Emp_proj)

Note: I used SQL Server Destination, because I need to import a huge amount of data and I read that this component performs better than the OLE DB Destination!


Questions:
1. I would like to eliminate EMP_ID and PROJ_ID from the Flat File Source. Instead, I would like these fields to be generated automatically upon insertion.
a. How can I do this and propagate the generated key among the different paths, which I have explained previously?
b. Can I first generate the two keys somehow then the parallel insertions into the different tables should start using the generated keys?


2. Is my solution correct in the first place? Or is there another better way for inserting data which belong to N-N relations?


Thanks in adavance,
Samar


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Transact SQL :: Order Change In Parent To Its Child Tables Using FK Relations?

Apr 20, 2015

I have used Aasim Abdullah's (below link) stored procedure for dynamically generate code for deletion of child tables based on parent with certain filter condition. But I am getting a output which is not proper (Query 1). I would like to have output mentioned in Query 2.

Link: [URL]

--[Patient] is the Parent table, [Case] is child table and [ChartInstanceCase] is grand child

--When I am deleting a grand child table, it should be linked to child table first followed by Parent

--- Query 1

DELETE Top(100000) FROM [dbo].[ChartInstanceCase]
FROM [dbo].[Patient] INNER JOIN [dbo].[Case] ON [Patient].[PatientID] = [Case].[PatientID]
INNER JOIN [dbo].[ChartInstanceCase] ON [Case].[CaseID] = [ChartInstanceCase].[CaseId]
WHERE [Patient].PracticeID = '55';

--Query 2

DELETE Top(100000) [dbo].[ChartInstanceCase]
FROM  [dbo].[ChartInstanceCase] INNER JOIN [dbo].[Case] ON [ChartInstanceCase].[CaseId]=[Case].[CaseID] 
INNER JOIN
[dbo].[Patient] ON [Patient].[PatientID] = [Case].[PatientID]
WHERE [Patient].PracticeID = '55';

how to modify the SP 'dbo.uspCascadeDelete' to get the output as Query 2

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Jul 30, 2007

Does anyone have a good query that would return records from two tables that are found in one, but not it the other table?  In my situation I have 2 tables that are duplicate tables and I need to find an additional 3000 records that were added to one of the tables.  I also have a composite key so the query would have col1, col2 and col3 as the composite key.  So far I have tried concatenating the 3 columns and giving the result an alias and then trying to show the ones that were not in both tables, but have been struggling.  Thanks.. 

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Mar 20, 2015

I am trying to find a beginning date from multiple date ranges, for example:

RowNumberidBegin dtEnd Dt
107933192014-09-022015-06-30
207933192013-09-032014-09-01
307933192012-09-042013-09-02
407933192011-09-062012-09-03

For this id: 0793319, my beginning date is 2011-09-06

108203492014-09-022015-06-30
208203492013-09-032014-09-01
308203492012-09-042013-09-02
408203492011-12-122012-07-03--not a continuous date range

For this id: 0793319, my beginning date is 2012-09-04

108203492014-09-022015-06-30

For this id: 0820349, my beginning date is 2014-09-02

To find continuous date, you look at the beginning date in row 1 and end date in row 2, then if no break in dates, row 2 beginning date to row 3 end date, if no break continue until last date There could multiple dates up to 12 which I have to check for "no break" in dates, if break, display beginning date of last continuous date.

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Feb 6, 2015

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All tables have a clientid field

I want to right join them so I get all the client widgets and Client toys for each client...

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Mar 3, 2015

I need to write create table statements for the er diagram that I attached. I am new to sql and I have trouble integrating foreign keys with these bigger er diagrams.

These are the tables I need to create:
Create Table Author(...)
Create Table Writes(...)
Create Table Book(...)
Create Table Copy(...)
Create Table Loan(...)
Create Table Customer(...)

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SQL-server : Why Relations???

Aug 9, 2000

Hayyy

I have just made a database with 3 tables, they are now connectet with relationships.
My problem is when I write my select statement:
select * from table1 a, table2 b where a.ID=2.

I will get all the ´records from both the tables, I just want One record. Then I addes some too my select statement so it now looks like this:
select * from table1 a, table b where a.ID=2 AND a.No=b.No

Now I got the right result, but if this is the only way to do it, there is no recent to make all the relations i the DB between the tables.

Thank You... Jonas

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Jan 29, 2015

I am new in SQL and i need do a query where I need sum values from 2 tables, when i do it the Sum values are not correct. this is my query

SELECT D.Line AS Line, D.ProductionLine AS ProductionLine, D.Shift AS Shift, SUM(CAST(D.DownTime AS INT)) AS DownTime,
R.Category, SUM(Cast(R.Downtime AS INT)) AS AssignedDowntime,
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FROM Production.DownTimeReason R
left JOIN Production.DownTimeHistory D

[Code] .....

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Mar 18, 2015

MS SQL 2008.I want to execute a delete query on certain tables in my database to delete some rows in the tables.The tables selected has a certain name pattern (the name ends with "Temp").

So I can do this to get a list of the table names

SELECT name
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name like '%Temp'

Now I want to check each table to see if it has a column with the name "DateStamp" and then execute a delete query as follows:

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Mar 19, 2015

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SELECT t.name AS table_name,
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c.name AS column_name
FROM sys.tables AS t
INNER JOIN sys.columns c ON t.OBJECT_ID = c.OBJECT_ID
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Jul 14, 2015

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I am thinking that might be purging will reduce deadlocks.

The table has 15million records. Is this table consider as large table or not in OLTP systems?

In general how many records we need to consider as large table.

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Jul 17, 2015

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I tried setting a variable to be equal to the raw data field, and then using a LIKE '%@Variable%' to try and return anything that would contain it, but it didnt return any rows.

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Nov 2, 2015

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Feb 12, 2015

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Mar 3, 2015

I'm using MS SQL Server 2008 and I'm trying to figure out if it is possible to identify what tables / columns contain specific records.

In the example below information generated for the end user, so the column headers (Customer ID, Customer, Address, Phone, Email, Account Balance, Currency) are not necessarily the field names from the relevant tables, they are simply more identifiable headers for the user.

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mx9999 Mr X Whoknowsville 147-852369 mrx@whoknows.com0 EUR

In reality the column headers may be called eg (CustID, CustName, CustAdr, CustPh, CustMail, CustACBal, Currency).

As I am not the generator of this report, I would like to know whether or not it is possible to identify the field names and / or what tables they exist in, if I were to used the report info to search for it. For example, could I perhaps find out the field name and table for "jd2345" or for "mrx@whoknows.com", because the Customer ID or Email may not be what the actual fields are called.

I'm not a DB admin and I don't have rights to do a stored procedure on the server. I'm guessing what I want is not so simple to do, but is it possible to do via a query?

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