Three tables (all new, no data) will receive data from dBase and be
transposed into them...All three have auto generated IDENTITY columns
and pk and fk constraints. Can someone provide me with an
understandible sample?
Thanks,
Trint
I want to make a copy of a table and this table has several constraints and
I would like to keep all of them
How should I do it? Thank you
Trying to get all the constraints for particular Tables in my database. I try:
SELECT constraint_name, constraint_type FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS
and getting nada?
hey i was just wondering how to display the constraints from a particular table and display all the constraints and wat columns they apply to, someone told me they keyword u use but didnt tell me how to use it :P
View 5 Replies View RelatedDear Experts,When I use a single table I can easily use constraints to enforce mybusiness logic, but what do I do when I normalize a single table intomultiple tables.For example, imagine that my initial table has the columns ID, Name,Salary with the constraint that Salary is not NULL. Now imagine thatI break this into two tables, one with ID and Name and another with IDand Salary. I would like to have a constraint that prevents thecreation of a row with (ID,Name) in the first table unless acorresponding row in the second table is also created.I can enforce this logic with triggers, but it looks ugly and isfairly brittle. Is there a better way or is this the dark side ofnormalization?Thanks.
View 6 Replies View RelatedIs there a way to create tables on the sql ce db that matches the tables I'm pulling from the main sql server?
example;
if I do a pull from Customers and ID is a primary key, how can i create this table on my handheld and have the ID set to primary key as well?
I want to do this on all my tables I need to pull from and create on my sql ce db
Any script out there for disabling all the constraints on all the tables in a database?
Since there are more than 100 tables I need to import the data into, is there any generic script that I can use to disable all the constraints and triggers etc on all the tables?
Thanks,
Guys,
I have 600 tables in my database, out of which 40 tables are look up value tables. I want generate truncate scripts which truncates all the tables in order of Parent child relationship excluding lookup tables. Is there any way to do this apart from figuring out Parent Child relationship and then writing the truncate statements for each of the table.
For example
EmployeeDetail table references Employee table
DepartmentDetail table references Department table
Department table references Employee table
My truncate script should be
TRUNCATE TABLE DEPARTMENTDETAIL
TRUNCATE TABLE EMPLOYEEDETAIL
TRUNCATE TABLE DEPARTMENT
TRUNCATE TABLE EMPLOYEE
Is there any automated way to figure out parent and child tables and generate truncate script for the same.
Thanks
Hey there,
Trying to build a temporary table based on a parent table such that:select * into #staging from tbl_parent where 1=0
The temp table (#staging) picks up any NOT NULL constraints from the parent (tbl_parent) table and frankly, it doesn't meet my needs.I also tried to build a view of the parent (tbl_parent) table from which to base my SELECT INTO and still, the constraints followed.
I'm thinking perhaps it possble to iterate though the temp table using syscolumns sysobjects and and set the column NULL properties on the temp table AFTER its been created but in this approach, I'm working to avoid directly referencing the columns by name.
Is this possible? A better answer perhaps?
Purpose of exercie is to populate a record in memory before it hits the table.I'll be constructing the record on the fly so that at first, I won't have all the fields to de-Null the columns.Also, I don't wish to lose the fact that some of my fields are Null - once I've fully populated my temp record, I'll insert into my 'real' table and will depend on constraints to throw the appropriate error. In this I won't have to built custom error checking in the stored procedure itself but instead depend on SQL SERVERS built capacity to the throw the error. This opens a bunch of possibilities for extensibility since if at a later date a constraint rule changes, one need only change the parent table definition rather than cracking open the stored procedure.
Thank you for reading and a big thanks to you for replying :)
Also,
I have table variable in which I am inserting data from sql server database. I have made one of the columns called repaidID a primary key so that a clustered index will be created on the table variable. When I run the stored procedure used to insert the data. I have this error message; Violation of Primary key Constraint. Cannot insert duplicate primary key in object. The value that is causing this error is (128503).
I have queried the repaidid 128503 in the database to see if it is a duplicate but could not find any duplicate. The repaidID is a unique id normally use by my company and does not have duplicates.
Any tool, script, procedure, or otherwise that will solve this problem?
CREATE TABLE [Table 1] (
Id varchar,
TableTwoId varchar,
OtherData varchar )
CREATE TABLE [Table 2] (
Id varchar,
MoreData varchar )
What is the link between these two tables?
I have databases that have zero keys defined, no foreign key constraints, no unique value constraints. I cannot assume that an Identity column is the Id. The end game is be able to output that [Table 1].[TableTwoId] = [Table 2].[Id] but cannot assume that all linkage in the database will be as simple as saying "if the field name contains a table name + Id then it is the Id in that table."
Currently have written a script that will cycle through all columns and start identifying keys in singular tables based on the distinctness of the values in each column (i.e. Column1 is 99% distinct so is the unique value). It will also combine columns if the linkage is the combination of one or more columns from Table 1 = the same number of columns in Table 2. This takes a long time, and it somewhat unreliable as IDENTITY columns may seem to relate to one another when they don't.
CREATE TABLE [Table 1] (
Id varchar,
TableTwoId varchar,
OtherData varchar )
CREATE TABLE [Table 2] (
Id varchar,
MoreData varchar )
What is the link between these two tables?
I have databases that have zero keys defined, no foreign key constraints, no unique value constraints. I cannot assume that an Identity column is the Id. The end game is be able to output that [Table 1].[TableTwoId] = [Table 2].[Id] but cannot assume that all linkage in the database will be as simple as saying "if the field name contains a table name + Id then it is the Id in that table."
Currently have written a script that will cycle through all columns and start identifying keys in singular tables based on the distinctness of the values in each column (i.e. Column1 is 99% distinct so is the unique value). It will also combine columns if the linkage is the combination of one or more columns from Table 1 = the same number of columns in Table 2. This takes a long time, and it somewhat unreliable as IDENTITY columns may seem to relate to one another when they don't.
I know this is probably a flick of a switch but I cannot figure out which switch. Setup is SQL Server / Stored Procedures / DAL / BLL(skipped for testing) / PL. The stored procedure queries from only one table and two columns are ignored because they are being phased out. I can run the stored procedure and preview the data in the DAL but when I create a page with an ODS linked to the DAL and a GridView I get this error. I checked every column that does not allow nulls and they all have values. I checked unique columns (ID is the only unique and is Identity=Yes in the table definition). I checked foreign-key columns for values that are not in the foreign table and there are none. Any ideas why do I get this?
Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign-key constraints.
Hi,
I am getting the above error when trying to load a report into my Web Application, I have tracked the error down to one specific field in my database. Even though this field is a NVarChar field and is of size 30 it would seem that there is an issue returning the value from the field. I can write it into the database no problems but when I try to get it out of the database it returns the above error.
e.g
MOB 401.908.804 - Fails
0401.907.324 - okay
8239 9082 (pager) - fails
Anyone got an idea on how to fix this????
Regards..
Peter.
I am using the "Transfer SQL Server Objects Task" to copy some tables from database A to database B including data.
The tables, primary key constraints, Foreign key, data and all transfers nicely except for "DEFAULT CONSTRAINTS" on the tables.
I have failed to find any option in the "Transfer SQL Server Objects Task" task to explicitly say "copy default constraints". So I guess logically it should happen automatically but it doesn't. I hope it is not a bug :-)
Any option anyone knows will help.
Thanks.
Hello
I have a problem with setting relations properly when inserting data using adonet. Already have searched for a solutions, still not finding a mistake...
Here's the sql management studio diagram :
and here goes the code1 DataSet ds = new DataSet();
2
3 SqlDataAdapter myCommand1 = new SqlDataAdapter("select * from SurveyTemplate", myConnection);
4 SqlCommandBuilder cb = new SqlCommandBuilder(myCommand1);
5 myCommand1.FillSchema(ds, SchemaType.Source);
6 DataTable pTable = ds.Tables["Table"];
7 pTable.TableName = "SurveyTemplate";
8 myCommand1.InsertCommand = cb.GetInsertCommand();
9 myCommand1.InsertCommand.Connection = myConnection;
10
11 SqlDataAdapter myCommand2 = new SqlDataAdapter("select * from Question", myConnection);
12 cb = new SqlCommandBuilder(myCommand2);
13 myCommand2.FillSchema(ds, SchemaType.Source);
14 pTable = ds.Tables["Table"];
15 pTable.TableName = "Question";
16 myCommand2.InsertCommand = cb.GetInsertCommand();
17 myCommand2.InsertCommand.Connection = myConnection;
18
19 SqlDataAdapter myCommand3 = new SqlDataAdapter("select * from Possible_Answer", myConnection);
20 cb = new SqlCommandBuilder(myCommand3);
21 myCommand3.FillSchema(ds, SchemaType.Source);
22 pTable = ds.Tables["Table"];
23 pTable.TableName = "Possible_Answer";
24 myCommand3.InsertCommand = cb.GetInsertCommand();
25 myCommand3.InsertCommand.Connection = myConnection;
26
27 ds.Relations.Add(new DataRelation("FK_Question_SurveyTemplate", ds.Tables["SurveyTemplate"].Columns["id"], ds.Tables["Question"].Columns["surveyTemplateID"]));
28 ds.Relations.Add(new DataRelation("FK_Possible_Answer_Question", ds.Tables["Question"].Columns["id"], ds.Tables["Possible_Answer"].Columns["questionID"]));
29
30 DataRow dr = ds.Tables["SurveyTemplate"].NewRow();
31 dr["name"] = o[0];
32 dr["description"] = o[1];
33 dr["active"] = 1;
34 ds.Tables["SurveyTemplate"].Rows.Add(dr);
35
36 DataRow dr1 = ds.Tables["Question"].NewRow();
37 dr1["questionIndex"] = 1;
38 dr1["questionContent"] = "q1";
39 dr1.SetParentRow(dr);
40 ds.Tables["Question"].Rows.Add(dr1);
41
42 DataRow dr2 = ds.Tables["Possible_Answer"].NewRow();
43 dr2["answerIndex"] = 1;
44 dr2["answerContent"] = "a11";
45 dr2.SetParentRow(dr1);
46 ds.Tables["Possible_Answer"].Rows.Add(dr2);
47
48 dr1 = ds.Tables["Question"].NewRow();
49 dr1["questionIndex"] = 2;
50 dr1["questionContent"] = "q2";
51 dr1.SetParentRow(dr);
52 ds.Tables["Question"].Rows.Add(dr1);
53
54 dr2 = ds.Tables["Possible_Answer"].NewRow();
55 dr2["answerIndex"] = 1;
56 dr2["answerContent"] = "a21";
57 dr2.SetParentRow(dr1);
58 ds.Tables["Possible_Answer"].Rows.Add(dr2);
59
60 dr2 = ds.Tables["Possible_Answer"].NewRow();
61 dr2["answerIndex"] = 2;
62 dr2["answerContent"] = "a22";
63 dr2.SetParentRow(dr1);
64 ds.Tables["Possible_Answer"].Rows.Add(dr2);
65
66 myCommand1.Update(ds,"SurveyTemplate");
67 myCommand2.Update(ds, "Question");
68 myCommand3.Update(ds, "Possible_Answer");
69 ds.AcceptChanges();
70
and that causes (at line 67):"The INSERT statement conflicted with the FOREIGN KEY constraint
"FK_Question_SurveyTemplate". The conflict occurred in database
"ankietyzacja", table "dbo.SurveyTemplate", column
'id'.
The statement has been terminated.
at System.Data.Common.DbDataAdapter.UpdatedRowStatusErrors(RowUpdatedEventArgs rowUpdatedEvent, BatchCommandInfo[] batchCommands, Int32 commandCount)
at System.Data.Common.DbDataAdapter.UpdatedRowStatus(RowUpdatedEventArgs rowUpdatedEvent, BatchCommandInfo[] batchCommands, Int32 commandCount)
at System.Data.Common.DbDataAdapter.Update(DataRow[] dataRows, DataTableMapping tableMapping)
at System.Data.Common.DbDataAdapter.UpdateFromDataTable(DataTable dataTable, DataTableMapping tableMapping)
at System.Data.Common.DbDataAdapter.Update(DataSet dataSet, String srcTable)
at AnkietyzacjaWebService.Service1.createSurveyTemplate(Object[] o) in J:\PL\PAI\AnkietyzacjaWebService\AnkietyzacjaWebServicece\Service1.asmx.cs:line 397"
Could You please tell me what am I missing here ?
Thanks a lot.
Hi,
Currently, I'm using the following steps to migrate millions of records from Foxpro tables to SQL Server tables:
1. Transfer Foxpro records to .dat files and then bcp to SQL Server tables in a dummy database. All the SQL tables have the same columns as the Foxpro tables.
2. Manipulate the data in the SQL tables of the dummy database and save the manipulated data into the SQL tables of the real database where the tables may have different structure from the corresponding Foxpro tables.
I only know the following ways to import Foxpro data into SQL Server:
#1. Transfer Foxpro records to .dat files and then bcp to SQL Server tables
#2. Transfer Foxpro records to .dat files and then Bulk Insert to SQL Server tables
#3. DTS Foxpro records directly to SQL Server tables
I'm thinking whether the following choices will be better than the current way:
1st choice: Change step 1 to use #2 instead of #1
2nd choice: Change step 1 to use #3 instead of #1
3rd choice: Use #3 plus manipulating in DTS to replace step 1 and step 2
Thank you for any suggestion.
I currently insert into one table with: SqlCommand comm = new SqlCommand("INSERT INTO UsersTable (UserName, Password, Email) VALUES (@person, @pass, @email)", sqlConnection); comm.Parameters.AddWithValue("@person", usrnmeLbl.Text); comm.Parameters.AddWithValue("@pass", hiddenpassLbl.Text); comm.Parameters.AddWithValue("@email", hemailLbl.Text);but I realized that there's another table related to this table and I need to have something go in it so that the users data will be recorded at the same pace. So I tried: SqlCommand comm = new SqlCommand("INSERT INTO UsersTable, FatherHistTable (UserName, Password, Email), (Father) VALUES (@person, @pass, @email), (@father)", sqlConnection); comm.Parameters.AddWithValue("@person", usrnmeLbl.Text); comm.Parameters.AddWithValue("@pass", hiddenpassLbl.Text); comm.Parameters.AddWithValue("@email", hemailLbl.Text); comm.Parameters.AddWithValue("@father", fthrsNmeLbl.Text);Not working, so I am thinking I must do two inserts: SqlCommand comm = new SqlCommand("INSERT INTO
UsersTable (UserName, Password, Email) VALUES (@person, @pass,
@email)", sqlConnection);
comm.Parameters.AddWithValue("@person", usrnmeLbl.Text);
comm.Parameters.AddWithValue("@pass", hiddenpassLbl.Text);
comm.Parameters.AddWithValue("@email", hemailLbl.Text); SqlCommand comm2 = new SqlCommand("INSERT INTO
FatherHistTable (Father) VALUES (@father)", sqlConnection);
comm2.Parameters.AddWithValue("@father", fthrsNmeLbl.Text); Is that the only way to go about it then? Thanks in advance for any explanations.
Please i need to insert two tables at a time. One is Delivaries and the other is DelivaryDetails. This is the Structure:
DelivariesDelivaryId...........Int Primary Key IdentityDelivaryNo.........nvarcharDelivaryDate......datetime
DelivaryDetailsDelivaryId............Int Primary Key Foreign KeyProductId............Int Foreign KeyQty....................Int
I have created a StoredProcedure named InsertDelivaries
CREATE PROCEDURE InsertDelivaries@DelivaryId int output,@DelivaryNo nvarchar(20),@DelivaryDate datetime
AS
insert into Delivaries values(@DelivaryNo,@DelivaryDate)
but this does not insert the records as expected. Please help
hello..
I think this is common question, but i still dont get answer from all past topic and thread.
My problems is:
I have two tables,
1) company_info (com_ID(Primary key with increment int), name, add, contact_no)
2) company_detail(com_ID(Primarykey without increment), product, quantity)
I want capture the data com_ID from 1st table and at the same time I want to insert into 2nd tables. How the way??
currently I do in table adapter in data set.
I also looking how to use store procedures? my knowledge about store proceduree is zero and really need articles or tutorial from any website. anylink?
One more things, I also which part i should do the relationship, in dataset or at database diagram?
I really lack in this database knowledge
Thank you
hello my friends
i have a database with 5 tables : 1-Company 2-Activity 3-Product 4-Project 5-Telephone
each table have a one to many relation with Company Table ! i mean a Company can has many Activities,Products,Projects,Telephones i want to insert in tables at a same time insert into Company table ! i know that i should first insert into company Table and get CompanyID that need to insert in other tables. i hear that i can do this with define a VIEW of joining these tables and use trigger!i dont know how !?
I'll appreciate you to help me :O)
I am using Framework 3.5 with VS2008 writing VB code to put and get data in a SQL 2005 Server database.
How to fill out a form, and on one submit button click, send some information into one database table and different information into a different table?
Those tables of mine have a common key, but one is about where and when and what work needs to be done and the other is about authorization, departments and funds.
I’d just think that I should be able to do that in one InsertCommand="INSERT INTO …� statement and not have to code a whole new <asp:SqlDataSource ID="SqldsDOIT" runat="server" interface for the second table … which is the work-around that I can do … it just seems ignorant to me, when we are told to keep like-things in separate tables (normalization).
In other words, the following fails to run ... if I only INSERT INTO Job( or only INSERT INTO Signatory( ... it's all good.A little help please. I've scanned through the forums, but not found exactly this addressed. <asp:SqlDataSource ID="SqldsDOIT" runat="server" ConnectionString="<%$ ConnectionStrings:DOITWorkOrderConnectionString %>" SelectCommand="SELECT FROM [Job] JOIN [Signatory] ON Job.Jobnumber = Signatory.Jobnumber" InsertCommand="INSERT INTO Job(Datereq, ..., Jobcomm) VALUES(@Datereq, ..., @Jobcomm) INTO Signatory(BillProgram, ..., Sigemail) Values(@BillProgram, ..., @Sigemail)"> <InsertParameters>
I want to insert records from two tables into one table as the record is concatenated from both the tables and then put it into the one table.
How can we do that so that i can take the records from the one table..?
CREATE PROCEDURE SP_P31
AS
select 'CA'+'|'+COMPANY+'|'+COMPANYNAME+'|'+CUSTOMERNUMBE R+'|'+COMPANYPHONE
+'|'+COMPANYFAX+'|'+FEDTAXID+'|'+DUNSNUMBER+'|'+S1 099+'|'+DUNSSUFFIX+'|'+convert(char,ADDRESSSEQ)
+'|'+COUNTRY+'|'+ADDRESSTYPE+'|'+ADDRESS1+'|'+ADDR ESS2+'|'+ADDRESS3+'|'+ADDRESS4
+'|'+CITY+'|'+STATE+'|'+ZIP+'|'+FAXNUMBER hello1 into temp32
from v4
select 'CT'+'|'+COMPANY+'|'+CONTACTNAME+'|'+CONTACTTYPE+' |'+CONVERT(CHAR(10),CONTACTADDRESS)
+'|'+PHONE+'|'+FAX+'|'+TITLE hello INTO temp32
from v3
Does SQL allow you to insert data into 2 related tables simultaneously?
I have a form where the user enters in Name, Age, SocialSecurity,
Address. The Address table is a separate table than the Individual
table. How do I insert into both ??? Both tables are tied with a unique Individual_ID which is system generated.
I am using a stored procedure
Thanks alot!!
Joyce
I posted this question previously but am now getting another error and fixing it (months ago). I am trying insert The ID2 column (pk) from table 2 into ID2 column (fk) of table 1. What the T-SQL is trying to do is check to see if the record in table 2 already exists in then just pass the value to the insert query for table 1. If the record does not exist then insert data into table 2first then perform the table 1 insert.
This SP works fine if the user does not exist in table 2. However, if the user does exist in table2 then instead of passing the ID, a null value is passed.
Can anyone tell me why the first query does not work? If there is an easier way of doing this then I am all ears.
Thank you
DECLARE @IdentityHolder int
BEGIN TRANSACTION
IF EXISTS (SELECT ID2 FROM [tbl2] WHERE ID2 = @ID2)
BEGIN
(SELECT ID2 FROM [tbl2] WHERE ID2 = @ID2)
END
ELSE
BEGIN
INSERT INTO [tbl2] ([ID2], [FN], [LN], emailAdd])
VALUES ( @ID2, @fName, @lName, @emailAdd)
END
COMMIT
SET @IdentityHolder = (ID2)
INSERT INTO [tbl1]([ID2], [event])
VALUES (@ID2, @event)
Hi i have a stored prodedure which inserts into a local table then inserts into a remote table this works fine, what i need to do is.
INSERT ONTO TABLE A
THEN GET THE MAX(ID) OF THE RECORD INSERTED
THEN INSERT THAT MAX(ID) INTO TABLE B
i have created a parameter called @WebID but how do i give it the value of the MAX(ID) before i insert into tableB
Many thanks
Good evening every body.
I have 3 tables ( customer, product and order).
Customer table contain customer_id as a primary key
Product table contain product_id as a primary key
Order table contain both customer_id and product_id
I want to insert the values from customer and product to order.
Any help?
I want to compare two tables. if the data is existed to the other table i will insert it to other table if not exist it will load also to diffrent table.
Example: if my table was Tbl_StudentID and Tbl_FacultyID i want to insert in tbl_Grade if the data in Tbl_StudentID is exist or present in Tbl_FacultyID . And if the Tbl_StudentId is not exist in Tbl_FacultyID the data will move to Tbl_SupervisorID.
Please Help..
Coming from an asp world, I am totally lost on this one.
I have two tables.
tblUsers and tblUserInfo
I have a gridview that gives me the list of users and when selected, it gives me the detailsview of the the record. However, When I need to add a new user, I am trying to add that user into tblUsers (which happens with no problems), and then add a record, using the same user number (UserID) has the key or ID for the tblUserInfo.
So basicly, when I create a new user in tblUsers I want to create a record in tblUserInfo with the same userid.
In ASP, this takes me minutes... I have been trying to figure this out for weeks.
vs2005, sql express.
Thanks.
Hi, I have some problem with inserting data into two separate table which are connected via foreign key like in this example:Students (id_s, name, id_subject)Subjects (id_subject, name)So the point is to add a new student and subject for that chosen student. You have to make two inserts right? but how to pass the primary key to the table with foreign key? The form consists of three texbox: name, name_of_subject. Both id_s and id_subject are increment automatically. Any idea how to do it? I would be very grateful for the working code.Thanks in advance and best regards,N.
View 5 Replies View RelatedI have 3 tables, Type, Subtype, and Subtype2. All which are related by the ID of preceding table. Using a 3 textboxes and a button I want to insert new Types and subtypes to the tables. How do I go about identifying the new types new ID insert it in to the other tables? I am using ASP.net (vb) with sql server.
View 3 Replies View RelatedHi,I need to make an insert into two tables connected to each other via foreign and primary key. The point is - I cannot use stored procedures or triggers. That tables looks like this: Candidate(ID, Name, Surname, Class) and Candidate_Exam(ID, date). ID in Candidate_Exam is a foreign key. When you insert a new record into Candidate, another one need to be inserted into Candidate_Exam with the same ID. Can anyone help? It is supposed to be an easy assigment so maybe I just have a bad approach.Regards,N.
View 3 Replies View RelatedHi i want to insert a tables from one database to another based on unique key
View 2 Replies View Related