Retrieve Table Constraint
Jun 5, 2008I have made a few table with check constraint
is there anyway that i could retrieve the constraint (Check) conditions for the particular table or columns?
Like in a Query
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Cannot Truncate Table 'Database.dbo.Table' Because It Is Being Referenced By A FOREIGN KEY Constraint..
Aug 23, 2006 Here is my issue I am new to 2005 sql server, and am trying to take my old data which is exported to a txt file and import it to tables in sql. The older database is non relational, and I had made several exports for the way I want to build my tables. I built my packages fine and everything is working until I start building relationships. I remove my foreign key and the table with the primary key will get updated for the package again. I need to update the data daily into sql, and once in it will only be update from the package until the database is moved over.
It will run and update with a primary key until I add a foreign key to another database.
Here is my error when running the package when table 2 has a foreign key.
[Execute SQL Task] Error: Executing the query "TRUNCATE TABLE [consumer].[dbo].[Client] " failed with the following error: "Cannot truncate table 'consumer.dbo.Client' because it is being referenced by a FOREIGN KEY constraint.". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly.
Transact SQL :: Retrieve Currently Created Date From Master Table To Load Into Parent And Child Table
May 12, 2015In Master tabel i have these date datas
2015-05-10
2015-05-11
2015-05-12
SO when i try to load from Master table to parent and child table i am using using expresssion like
select B.ID,A.* FROM FLATFILE_INVENTORY AS A JOIN DMS_INVENTORY AS B ON
A.ACDealerID=B.DMSDEALERID AND A.StockNumber=B.STOCKNUMBER AND
A.InventoryDate=B.INVENTORYDATE AND A.VehicleVIN=B.VEHICLEVIN
WHERE convert(date,A.[FtpDate]) = convert(date,GETDATE()) and convert(date,B.Ftpdate) = convert(date,getdate()) ;
If i use this Expression i am getting the current system date data's only from Master table to parent and child tables.
My Problem is If i do this in my local sserver using the above Expression if i loaded today date and if need to load yesterday date i can change my system date to yesterday date and i can run this Expression.so that yeserday date data alone will get loaded from Master to parent and child tables.
If i run this expression to remote server i cannot change the system date in server.
while using this Expression for current date its loads perfectly but when i try to load yesterday data it takes current date date only not the yesterday date data.
What is the Expression on which ever date i am trying load in the master table same date need to loaded in Parent and child table without changing the system Date.
What's The Accepted Way To Retrieve Records In A SQL Table With Null Values Using A Visual Studio 2005 Table Adapter?
Jan 21, 2008I'm using an ObjectDataSource in Visual Studio to retrieve records from a SQL Server 2005 database.
I have a very simple dilemma. In a table I have fields FirstName, Surname, Address1, Address2, Address3 etc. None of these are mandatory fields.
It is quite common for the user not to enter data in Address2, Address3, so the values are <null> in the SQL table.
In Visual Studio 2005 I have an aspx form where users can pass search parameters to the ObjectDataSource and the results are returned according to the passed in parameters.
The WHERE clause in my Table Adapter is:WHERE (Address1 LIKE @Address1 + '%') AND (Address2 LIKE @Address2 + '%') AND (Address3 LIKE @Address3 + '%') AND (FirstName LIKE @FirstName + '%') AND (Surname LIKE @Surname + '%')
If, for example, I simply want to search WHERE FirstName LIKE ‘R’, this does not return any results if the value of Address3 is <null>
My query is this: Could someone please show me the best way in Visual Studio 2005 to return records even if one of the Address fields is <null>.
For reference, I have tried: Address3 LIKE @Address3 + '%' OR IS NULLThis does work, however itsimply returns every instance where Address3 is <null> (accounting for about 95% of the records in the database). Thanks in advance Simon
How To I Retrieve The First Value From A Table In T-SQL?
May 21, 2006I want to do something similar to ExecuteScalar in ADO.net but instead in T-SQL.Basically I want to do a query that will return the first value in the table queried and put it into a variable. How do I do this?Thanks in advance.
View 3 Replies View RelatedRetrieve Second Max Value In A Sql Table
Feb 25, 2004Hi all,
I want to retrieve the second maximum value of a column data present in SQL table.Please help....
A
----
10
25
23
15
here I want 23 as the result.
Retrieve Value From A Table With The Value From So
Apr 11, 2008I am trying t get output for the following querry but I know am missing something. Can anyone help me out with it.
select distinct productnum, (SELECT SUM(quantity) FROM orderlineitem w WHERE w.productnum = e.productnum) as Quantity
from orderlineitem e where parentOrderlineitemid is null order by Quantity desc)
In the above query am getting the productnum and quanity and it looks like this
productnum quantity
abc 6
ttt 3
sss 1
What am tring to do to this query is that . From another table 'product' i want all the data to be retrieved with this productnum(the table 'product' has a column called prductnum). I don't know how to write a query for this.
my query is
select * from product where productnum in (
select distinct productnum, (SELECT SUM(quantity) FROM orderlineitem w WHERE w.productnum = e.productnum) as Quantity
from orderlineitem e where parentOrderlineitemid is null order by Quantity desc)
Thanks.
How To Retrieve Value From Table
Jan 10, 2008Hi every one,
here is my table: MVPTABLE
columnName: Accsno JanMail JanVisit JanPhone JanComments FebMail..upto DecMail DecVisit DecPhone DecComments.
eg: table with values:
Accsno JanMail JanVisit JanPhone JanComments FebMAil FebVisit
A234 1 2 3 yes jim 0 2
A234 0 2 0 No Comments 1 2
As34 0 0 0 No Comments 1 2
A235 1 2 3 yes jim 0 2
A235 0 2 0 No Comments 1 2
As35 0 0 0 No Comments 1 2
am sending 2 parameter as
1> @param1= A234
2> @param2= 'JanMail,JanVisit,JanPhone,FebMail,FebVisit,FebPhone,MarMail,MarVisit,MarPhone,AprMail,AprVisit,AprPhone,MayMail,MayVisit,MayPhone,JunMail,JunVisit,JunPhone,JulyMail,JulyVisit,JulyPhone,AugMail,AugVisit,AugPhone,SepMail,SepVisit,SepPhone,OctMail,OctVisit,OctPhone,NovMail,NovVisit,NovPhone,DecMail,DecVisit,DecPhone
based on these 2 parameter i wanted to retrieve respective Comments
say, if @param1 Ac234
@param2= JanMail,JanVisit,JanPhone,MarMail
if the value of JanMail or FebMAil....DecMail = 1,then retieve respective comments
if the value of JanVisit,FebVisit..........DecVisit=2,then retrieve respective comments
if the value of JanPhone,or FebPhone,.....DecPhone=3 then retive respective comments
thanks in advance
love all
Retrieve Value From Table
Jan 17, 2008Here's my table:
tblOrders
----------------
OrderID | Total
----------------
I'd like to get the Total value out of the table if I'm given the OrderID, and store it in a variable. I'm using C# and ASP.NET 2.0.
It's probably really simple, and I think I need to use a stored procedure and ExecuteScalar(), but I'm not sure how to do it.
How Can We Have UNIQUE Constraint To The Table...
May 19, 2008Hello...
I was confused with UNIQUE key. Its easy to create PRIMARY KEY to the Table. Now how to alter the Table to have UNIQUE key...
Thanks
Ganesh
Solutions are easy. Understanding the problem, now, that's the hard part
Named Constraint Is Not Supported For This Type Of Constraint (not Null)
May 13, 2008Hi, all.
I am trying to create table with following SQL script:
Code Snippet
create table Projects(
ID smallint identity (0, 1) constraint PK_Projects primary key,
Name nvarchar (255) constraint NN_Prj_Name not null,
Creator nvarchar (255),
CreateDate datetime
);
When I execute this script I get following error message:
Error source: SQL Server Compact ADO.NET Data Provider
Error message: Named Constraint is not supported for this type of constraint. [ Constraint Name = NN_Prj_Name ]
I looked in the SQL Server Books Online and saw following:
CREATE TABLE (SQL Server Compact)
...
< column_constraint > ::= [ CONSTRAINT constraint_name ] { [ NULL | NOT NULL ] | [ PRIMARY KEY | UNIQUE ] | REFERENCES ref_table [ ( ref_column ) ] [ ON DELETE { CASCADE | NO ACTION } ] [ ON UPDATE { CASCADE | NO ACTION } ]
As I understand according to documentation named constraints should be supported, however error message says opposite. I can rephrase SQL script by removing named constraint.
Code Snippet
create table Projects(
ID smallint identity (0, 1) constraint PK_Projects primary key,
Name nvarchar (255) not null,
Creator nvarchar (255),
CreateDate datetime
);
This script executes correctly, however I want named constraints and this does not satisfy me.
Retrieve 10 Fake Row From A Table
May 28, 2008Hi,
how can i retrieve 10 fake rows from any table? for examle for a row it will seem like that..
Id Name Value Status----- ----------- ----------- ---------------1 null null null
thanks in advance..
How To Retrieve A Value From The Inserted Table
Aug 20, 2004I'm writing a trigger for my DotNetNuke portal that requires me to read the value of a just inserted record. I believe I'm doing this right, still I'm unable to retrieve the desired value from the Inserted table. What am I doing wrong? Here is my code:
CREATE TRIGGER tr_addEditorRole ON [dbo].[UserPortals]
AFTER INSERT
AS
Declare @Portal int
set @Portal = (select PortalId FROM inserted)
Declare @TabId Int
set @Tabid = (select TabID from Tabs where Tabs.PortalID = @Portal
and Tabs.TabName = 'MyTab')
Declare @ModuleId int
set @ModuleId = (SELECT ModuleId FROM Modules WHERE Modules.TabID = @TabId
and Modules.ModuleTitle = 'MyModule')
update Modules
set
AuthorizedEditRoles = '-1;'
where ModuleId = @ModuleId
Retrieve Deleted Table
Dec 6, 2004hi there,
by mistake i deleted tables in the DB, i heard once that there is a way to retireve it after it has deleted, from the temp or something like that
so is there a way?
Thanks
How To Retrieve Last Record In A Table
Aug 19, 2013I have a bulk of employee records, i want to retrieve 1st record and last record in employee table how to retrieve the record
View 14 Replies View RelatedHow To Retrieve Table Schema
Mar 15, 2014I am more familiar with writing SQL for Oracle than MS SQL Server. Within Oracle there is a simple command, 'Describe', which actually shows the data types, and whether or not an attribute accepts NULLS. MS SQL Server does appear to support such a command, however I am looking for a way to describe the attributes of tables nonetheless.
View 4 Replies View RelatedHow To Retrieve The Top Most 5 Salaries From Table
May 12, 2008Hi all..
I want to retrieve the top most 5 salaries from the table please help.
Thanks in advance
Ramesh.
How Can I Retrieve Data From One Table To Another
Jan 12, 2006Hi, everione,
I am having a big problem, trying to create datebase.
I have 3 tables: SUPERAVATAR, MASTERAVATAR, MEGAAVATAR.
- SuperAvatars are heroes in an online role playing gaming. They have an ID, ‘superavatarID’ which contain an UNIQUE NUMBER NOT NULL PRIMARY KEY to identify them.
A wisdom – ‘trickster’,’conjuror’,’magician’, etc..
A current owner… who is the user or player of the game and has that Super Avatar– we associate the link to USERID to know the person.
SuperAvatars can be fathers or mothers of Mega Avatars.
-MegaAvatars are the children of SuperAvatars…. They also have an ID UNIQUE NUMBER NOT NULL PRIMARY KEY to indentify them.
A magic power – it can be a ‘Leader’ or ‘Sheep’…
A ‘parent’ – parent is the number identifying to know to who Super Avatar belongs.
e.g.
SUPERAVAT WISD CURRENTOWNER FATHEROF MOTHEROF
1 Thick 3 1
2 Mentally Ch. 11 3
3 Smart 9 2
4 Genius 16 4
5 Thick 19
MEGAAVATARID MAGICPOWER PARENT
1 MAGICIAN 1
2 WIZARD 3
3 SORCERER 2
4 MAGICIAN 4
-We see that MEGAAVATAR 1 has a magic power as Magician and his father is ‘1’. ‘1’ identifies the SUPERAVATAR.
We see SUPERAVATARID…. who has the number ‘1’? the first in the row… who has wisdom – thick and he belongs to the USER with ID number 3.
-We see MEGAAVATARID… we choose the number 2…. His magic power is as WIZARD… and his father is the number 3.
We see SUPERAVATARID now… we look up the SuperavatarID 3…. We can see he has a wisdom – GENIUS… who belongs to the USERID 16 and he is father of MEGAAVATAR number 2.
The list can carry on and never stop.
I have this Problems:
We create in this example 3 tables: Users, SuperAvatar, MegaAvatar
SQL
CREATE TABLE users(userID NUMBER CONSTRAINT pk_user PRIMARY KEY,email VARCHAR2(50) NOT NULL UNIQUE,password VARCHAR2(15) NOT NULL UNIQUE,subscription CHAR(8) NOT NULL CHECK (subscription IN('ACTIVE' , 'INACTIVE' ) ) );
CREATE TABLE superavatar(superavatarID NUMBER CONSTRAINT pk_superavatar PRIMARY KEY, wisdom VARCHAR2(19) NOT NULL CHECK (wisdom IN ('THICK', 'MENTALLY CHALLENGED', 'AWAKE', 'SMART', 'GENIUS')), currentOwner NUMBER NOT NULL, fatherOf NUMBER,motherOf NUMBER);
CREATE TABLE megaavatar (megaavatarID NUMBER CONSTRAINT pk_megaavatar PRIMARY KEY, magicPower VARCHAR2(12) NOT NULL CHECK (magicPower IN('TRICKSTER','CONJUROR','MAGICIAN','WIZARD','SORCERER')), parent NUMBER);
Now, the 3 tables are created…..
What happen when we try to insert values to this table?
In this case we insert to User Table some examples:
INSERT INTO users VALUES('3','john@hotmail.com','great78','ACTIVE');
INSERT INTO users VALUES('9','chrisandsandra@gmail.com','chrisandra)','ACTIVE');
Now, we insert to SuperAvatar some examples;
INSERT INTO superavatar VALUES('1','THICK','3','1','');
INSERT INTO superavatar VALUES('3','SMART','9','3','');
|
|
‘9’ is the UserID that we already insert to the User table
What’s the problem?
We have to insert manually the data from USERID to CURRENTOWNER as we didn’t match or link CURRENTOWNER from SUPERAVATAR Table to USERID from USER Table with a SQL CODE.
What happen if we have thousands of USERS that they register to this game…? We will never know to how belongs that SUPERAVATAR but if someone do it manually can spend a year.
I am trying to fix this problem …. I add in SUPERAVATAR TABLE ‘CHECK’ in currentOwner..
SQL> CREATE TABLE superavatar
(superavatarID NUMBER CONSTRAINT pk_superavatar PRIMARY KEY, wisdom VARCHAR2(19) NOT NULL CHECK (wisdom IN ('THICK', 'MENTALLY CHALLENGED', 'AWAKE', 'SMART', 'GENIUS')),
currentOwner NUMBER NOT NULL CHECK (currentOwner IN(SELECT userID FROM users)),
fatherOf NUMBER,
motherOf NUMBER);
*
ERROR:
ORA-02251: subquery not allowed here
It doesn’t work.
Please HELP, I have exam tomorrow
thank you
Desy
Retrieve The Last Record Of A Table
Jul 10, 2007Hi!
I needto find the last record that has been inserted on a table.
If I perform a SELCT * FROM mytable , will I receive the data based on the inserted order (natural order)? In that case i'll simply need to check the last record of the results I got in my application to find the last inserted one?
(no I am not looking for an identity number ^^)
thank you
How To Retrieve Only The Duplicates In A Table
Jul 20, 2005There is a table with a single column with 75 rows - 50 unique / 25duplicates. How would pull back a list of the rows that have/areduplicates?This is a question that I got in an interview. I didn't get it,obviously....Thanks,Tim
View 1 Replies View RelatedRetrieve Table Names
Sep 9, 2007How can I get a list of the names of the tables inside a database?
Alter Table Add Constraint Null Value
Dec 1, 2007I have a stored procedure that adds constraints from a variable:
ALTER procedure [dbo].[addMyConst](@txtAuto_ourlim money OUTPUT,@txtGen_ourlim money OUTPUT)ASEXECUTE('ALTER TABLE [dbo].[tbl1] ADD CONSTRAINT DF_auto_ourlim DEFAULT ' + @txtAuto_ourlim + ' FOR Auto_ourlim')EXECUTE('ALTER TABLE [dbo].[tbl1] ADD CONSTRAINT DF_Gen_ourlim DEFAULT ' + @txtGen_ourlim + ' FOR Gen_ourlim')
This works fine unless one of the variables is null or empty. Then I get the error: "Incorrect syntax near the keyword 'FOR'
Evidendly SQL Server Express sees "....DEFAULT + + FOR..." but I don't know.
I've fiddled with this a long time and haven't a clue how to fix it. Any help would be appreciated. Thanks, Steve
Dropping Constraint On Temporary Table
Mar 20, 2007I made a constraint on a temporary table in a stored procedure but now i can't delete it.
Here's what happened:
I ran this in a stored procedure
CREATE TABLE #TeFotograferen (RowID int not null identity(1,1) Primary Key,Stamboeknummer char(11) ,Geldigheidsdatum datetime, CONSTRAINT UniqueFields UNIQUE(Stamboeknummer,Geldigheidsdatum)
next time i ran the stored procedure it gave me
There is already an object named 'UniqueFields' in the database.
but since the temporary table is out of scope i cannot delete the constraint
I tried
delete from tempdb..sysobjects where name = 'UniqueFields'
and
declare @name
set @name=(SELECT name from sysobjects where id=(Select parent_obj from sysobjects where name='UniqueFields'))
drop table @name
giving me
Ad hoc updates to system catalogs are not allowed.
or
Cannot drop the table '#TeFotograferen__________________________________ __________________________________________________ _________________000000000135', because it does not exist or you do not have permission.
Table With Triggers Or Maybe A Check Constraint
May 19, 2013I have a question about a table with triggers or maybe a check constraint.I have the following create tables:
create table bid(
seller char(10) not null,
item_nummer numeric(3) not null,
)
create table Item(
startprice char(5) not null,
description char(22) not null,
start_date char(10) not null,
end_date char(10) not null,
seller char(10) not null,
item_nummer numeric(3) not null,
)
What i'm trying to make is this trigger/constraint: colomn "seller" from table Item will get NULL as long as systemdate is > start_date and end_date, then it will get the value from seller from table bid on the same item_nummer in both table).
SQL 2012 :: Adding A Constraint To A Table
Sep 16, 2015Select MemberNbr, EligYear,EligMonth, count(*) FROM [MemberMonth]
GROUP BY MemberNbr, EligYear,EligMonth HAVING COUNT(*) > 1
THIS WILL GIVE ME ZERO ROWS,,, That is GOOD which means NO DUPLICATES..I need to add a constraint to the table MEMBERMONTH to make sure no one can insert duplicate records.
MemberNbr VARCHAR,
EligYear INT ,
EligMonth INT
Problem In Removing A Constraint In A Table
Oct 4, 2006hi friends,
for my application i created a table which has a primary key column named num. this table contains this columns only.now i want to remove the column num. when i am tring to remove this column it is throwing the error:
"The object 'PK__Table_Null__023D5A04' is dependent on column 'num'."
so pls guide me on how to delete a primary key column from table.
thanx in advance,
rammohan
Alter A Default Constraint In A Table
Jun 12, 2007I have a default constratint on DateColumn getdate()-1
I have used enterprise manager to update it to yesterday's date everyday.
I would like to have a SQL which can check for the date in the system
or even a trigger which checks when the date changes the constraint is updated itself. If this is not possible I would like to have a stored procedure which I will schedule to run as a job everyday once.
So if today 6/12/2006, the default value in the Datecolumn should be
6/11/2006.
This gives me a error, i tried but could not fix the bug.
Alter Table TABLE_NAME
Alter Constraint DF_DATECOLUMN
Default getdate()-1
Ashley Rhodes
Unique Constraint To A Column From Another Table
Oct 29, 2005Is it possible to create a unique constraint to a column from anothertable? For example:tb_current:current_names--------------aaabbbtb_new:new_name--------cccNow I want to create a constraint on tb_new.new_name to be unique withrespect to tb_current.current_names. However, tb_new.new_name shouldnot be unique to itself. So I should not be able to insert 'aaa' totb_new.new_name. But I should be able to insert 'ccc' totb_new.new_name.Here's the script to reproduce this example:create table tb_current(current_names varchar(10))create table tb_new(new_name varchar(10))insert tb_current values ('aaa')insert tb_current values ('bbb')insert tb_new values ('ccc')select * from tb_currentselect * from tb_newinsert tb_new values ('aaa') -- this should NOT be allowedinsert tb_new values ('ccc') -- this should be allowed
View 3 Replies View RelatedUpdating A Table Having A Foreign Key Constraint
Nov 10, 2006Hi
I am trying to update tables "Table A" & " TableB" with a new value for a particular column1. Now "TableA" contains a foreign key "FK1" defined on it and is referencing another table "Table B" containing the similar column "Column1"
Because of this constraint I was not able to update TableA and TableB. My question is
1) If i wanted to go ahead with this update, what are the possible ways?
2) If only solution is to drop the constraint. Then How do i know the definition for this particular Foreign key, i mean it may refer some columns in Table B. I wanted to know the complete definition of it so that i can rebuild the constraint after the update. Right now i can see only the constraint name when i use sp_help TableA. But how do i know the complete reference made by this foreign key.
Early reply is much appreciated
Thanks!
Transact SQL :: How To Alter Table To Add A Constraint
Sep 19, 2015There is a table exists in a database name tbDatabaseProviders.
I want to alter this table to add a column DatabaseProvider Also I want to add a default constraint so if nothing than 1 should be added.
Remember, the table already exists so when I write the script query then I want to first check the constraint if it exists then I dont want to add the constrait otherwise I will add it.
I was having problem to first add a constraint with the constraint name so I could find the constraint before finding it if it already exists.
What should I do the above.
ForeignKey Constraint From A Lookup Table
Aug 5, 2007Hi,
I'm trying to figure out how to setup a Constraint (Foreign Key?) from a lookup table.
For the following example, I want to constrain to constrain so that a Car.ParkingSpotNumber is unique for a given ParkingFacility.
Any thoughts?
Thanks!
Andy
Here's the scenario:
CAR table:
Id (PrimaryKey)
LicensePlateNumber
ParkingSpotNumber
PARKINGFACILITY__CAR__LOOKUP table:
Id (PrimaryKey)
CarId (Foreign Key to Car.Id)
ParkingFacilityId (Foreign Key to ParkingFacility)
PARKINGFACILITY table:
Id (PrimaryKey)
PARKINGLOT table:
Id (Foreign Key to ParkingFacility.Id) (PrimaryKey)
Address
PARKINGGARAGE table:
Id (Foreign Key to ParkingFacility.Id) (PrimaryKey)
Address
Here's the T-SQL code to make a SQLServer2005 database for this scenario:
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
IF NOT EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[Car]') AND type in (N'U'))
BEGIN
CREATE TABLE [dbo].[Car](
[Id] [bigint] NOT NULL,
[CustomerName] [nvarchar](50) NOT NULL,
[ParkingSpotNumber] [int] NOT NULL,
CONSTRAINT [PK_Customer] PRIMARY KEY CLUSTERED
(
[Id] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]
END
GO
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
IF NOT EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[ParkingFacility]') AND type in (N'U'))
BEGIN
CREATE TABLE [dbo].[ParkingFacility](
[Id] [bigint] NOT NULL,
CONSTRAINT [PK_ParkingFacility] PRIMARY KEY CLUSTERED
(
[Id] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]
END
GO
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
IF NOT EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[ParkingFacility__To__Car_Lookup]') AND type in (N'U'))
BEGIN
CREATE TABLE [dbo].[ParkingFacility__To__Car_Lookup](
[Id] [bigint] NOT NULL,
[CarId] [bigint] NOT NULL,
[ParkingFacilityId] [bigint] NOT NULL,
CONSTRAINT [PK_ParkingFacility__To__Car_Lookup] PRIMARY KEY CLUSTERED
(
[Id] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]
END
GO
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
IF NOT EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[ParkingLot]') AND type in (N'U'))
BEGIN
CREATE TABLE [dbo].[ParkingLot](
[Id] [bigint] NOT NULL,
[Address] [nvarchar](50) NOT NULL,
CONSTRAINT [PK_ParkingLot] PRIMARY KEY CLUSTERED
(
[Id] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]
END
GO
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
IF NOT EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[ParkingGarage]') AND type in (N'U'))
BEGIN
CREATE TABLE [dbo].[ParkingGarage](
[Id] [bigint] NOT NULL,
[Address] [nvarchar](50) NOT NULL,
CONSTRAINT [PK_ParkingGarage] PRIMARY KEY CLUSTERED
(
[Id] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]
END
GO
IF NOT EXISTS (SELECT * FROM sys.foreign_keys WHERE object_id = OBJECT_ID(N'[dbo].[FK_ParkingFacility__To__Car_Lookup_Car]') AND parent_object_id = OBJECT_ID(N'[dbo].[ParkingFacility__To__Car_Lookup]'))
ALTER TABLE [dbo].[ParkingFacility__To__Car_Lookup] WITH CHECK ADD CONSTRAINT [FK_ParkingFacility__To__Car_Lookup_Car] FOREIGN KEY([CarId])
REFERENCES [dbo].[Car] ([Id])
GO
ALTER TABLE [dbo].[ParkingFacility__To__Car_Lookup] CHECK CONSTRAINT [FK_ParkingFacility__To__Car_Lookup_Car]
GO
IF NOT EXISTS (SELECT * FROM sys.foreign_keys WHERE object_id = OBJECT_ID(N'[dbo].[FK_ParkingFacility__To__Car_Lookup_ParkingFacility]') AND parent_object_id = OBJECT_ID(N'[dbo].[ParkingFacility__To__Car_Lookup]'))
ALTER TABLE [dbo].[ParkingFacility__To__Car_Lookup] WITH CHECK ADD CONSTRAINT [FK_ParkingFacility__To__Car_Lookup_ParkingFacility] FOREIGN KEY([ParkingFacilityId])
REFERENCES [dbo].[ParkingFacility] ([Id])
GO
ALTER TABLE [dbo].[ParkingFacility__To__Car_Lookup] CHECK CONSTRAINT [FK_ParkingFacility__To__Car_Lookup_ParkingFacility]
GO
IF NOT EXISTS (SELECT * FROM sys.foreign_keys WHERE object_id = OBJECT_ID(N'[dbo].[FK_ParkingLot_ParkingFacility]') AND parent_object_id = OBJECT_ID(N'[dbo].[ParkingLot]'))
ALTER TABLE [dbo].[ParkingLot] WITH CHECK ADD CONSTRAINT [FK_ParkingLot_ParkingFacility] FOREIGN KEY([Id])
REFERENCES [dbo].[ParkingFacility] ([Id])
GO
ALTER TABLE [dbo].[ParkingLot] CHECK CONSTRAINT [FK_ParkingLot_ParkingFacility]
GO
IF NOT EXISTS (SELECT * FROM sys.foreign_keys WHERE object_id = OBJECT_ID(N'[dbo].[FK_ParkingGarage_ParkingFacility]') AND parent_object_id = OBJECT_ID(N'[dbo].[ParkingGarage]'))
ALTER TABLE [dbo].[ParkingGarage] WITH CHECK ADD CONSTRAINT [FK_ParkingGarage_ParkingFacility] FOREIGN KEY([Id])
REFERENCES [dbo].[ParkingFacility] ([Id])
GO
ALTER TABLE [dbo].[ParkingGarage] CHECK CONSTRAINT [FK_ParkingGarage_ParkingFacility]
How To Retrieve Value From A Table Type Variable?
Dec 19, 2007Hi Forum,I have a split function.CREATE FUNCTION dbo.Split2(@List nvarchar(2000),@SplitOn nvarchar(5)) RETURNS @RtnValue table (Id int identity(1,1),Value nvarchar(100)) AS BEGINWhile (Charindex(@SplitOn,@List)>0)Begin Insert Into @RtnValue (value)Select Value = ltrim(rtrim(Substring(@List,1,Charindex(@SplitOn,@List)-1))) Set @List = Substring(@List,Charindex(@SplitOn,@List)+len(@SplitOn),len(@List))End Insert Into @RtnValue (Value) Select Value = ltrim(rtrim(@List)) ReturnEND Courtesy p2p.wrox.com It returns a TableHow to take the return into a temporary table?I want it inside an SP.Because i have a varchar field named occasionTime (varchar) in a tablea sample data inside it is "January,21,EveryWeek"In my SP i have to get either "January" and compare it to something or "21" or "EveryWeek" for comparison.How to do it?Regards,Naveen
View 1 Replies View RelatedRetrieve Values From Child Table
Feb 2, 2005Hello there,
I need to get the last value (status) from a child table. I try to simplify the problem with the following example.
Create Table Users
(
UserId int,
Lastname nvarchar(50)
)
Create Table UserStatus
(
UserId int,
Date datetime,
StatusId int
)
Create Table Status
(
StatusId int
Status nvarchar(50)
)
A user will go through all Status one by one. (1) Registered -> (2) In progress -> (3) authorized.
Now I want to know which users are in progress (2) but a simple select statement like:
Select LastName from Users Inner Join Users.UsersId = UserStatus.UserId Where UsersStatus.StatusId = 2
Will not return the wanted records because all authorized Users have been in this status.
I hope you understand the problem and can help me out.
Thx in advance.
Etinuz