Transact SQL :: Dynamically Select Table In Query?

May 18, 2015

How  Can I select  Table Dynamically from in Side SQL Query

i.e.,
Select * from (Here I want Select the Dynamically from other Query)

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Writing Query To Dynamically Select A Database Table

Sep 24, 2006

Is there a way I can write a query to dynamically select a database table. That is, instead of having a variable for a certain column like customerId which would be €œcustomerID = @customerID€? I want to use the variable to select the table. I assume I may have to use a stored procedure but I am unclear as to how this would be coded.

Thanks

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Transact SQL :: Adding Results Of Query To Another Query Via Dynamically Added Columns

Jul 30, 2015

For each customer, I want to add all of their telephone numbers to a different column. That is, multiple columns (depending on the number of telephone numbers) for each customer/row. How can I achieve that?

I want my output to be

CUSTOMER ID, FIRST NAME, LAST NAME, TEL1, TEL2, TEL3, ... etc

Each 'Tel' will relate to a one or more records in the PHONES table that is linked back to the customer.

I want to do it using SELECT. Is it possible?

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Transact SQL :: Dynamically Alter Schema Of Stage Table When Source Table Structure Changed?

Oct 25, 2015

we have a table in our ERP database and we copy data from this table into another "stage" table on a nightly basis. is there a way to dynamically alter the schema of the stage table when the source table's structure is changed? in other words, if a new column is added to the source table, i would like to add the column to the stage table during the nightly refresh.

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Transact SQL :: Renaming Pivot Table Column Names Dynamically

Oct 30, 2015

I got a table which gets populated by stor proc where we pivot the Sum(Balance of mortgage) by YYYYMM for the whole duration of the loan term.

I have a requirement to rename the column header where the previous month end balance period be renamed to P0.

if we run the report today, then the balance as at 31/09 should show under column P0 which now shows under 201509 and then P0 keeps shifting with each month run.

How do I dynamically rename the column headers.

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Want A Stored Procedure To Dynamically Select Views Pulled From A Table.

Feb 1, 2007

I am building a dashboard features that allows user to select reports from a dropdownlist. It is pulling from a table called Reports (cols: ReportID, Description, sqlView) In this Report table the report is associated to a view that queries the report.
And the user's selections are stored in table called UserReport (cols: userID, ReportID, createDt) .
I need to get a Dataset to contain datables of all reports selected. (for example a user select 3 reports, the dataset should contain 3 datables that represent the report).
I want to accomplish this by create a store procedure that queries the Reports table and then dynamically executes the views that related to the user selected reports. Can anyone give me an example on how to create the storeprocedure? 
Thanks,
CG 
 
 
 

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Transact SQL :: Use Query Results As Select Criteria For Another Query

Jul 10, 2015

I have a query that performs a comparison between 2 different databases and returns the results of the comparison. It returns 2 columns. The 1st column is the value of the object being compared, and the 2nd column is a number representing any discrepancies.What I would like to do is use the results from this 1st query in the where clause of another separate query so that this 2nd query will only run for any primary values from the 1st query where a secondary value in the 1st query is not equal to zero.I was thinking of using an "IN" function in the 2nd query to pull data from the 1st column in the 1st query where the 2nd column in the 1st query != 0, but I'm having trouble ironing out the correct syntax, and conceptualizing this optimally.

While I would prefer to only return values from the 1st query where the comparison value != 0 in order to have a concise list to work with, I am having difficulty in that the comparison value is a mathematical calculation of 2 different tables in 2 different databases, and so far I've been forced to include it in the select criteria because the where clause does not accept it.Also, I am not a DBA by trade. I am a system administrator writing SQL code for reporting data from an application I support.

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Transact SQL :: SELECT On Column Name From Query Result Set In Same Query?

May 9, 2015

I have a column colC in a table myTable that has a value (e.g. '0X'). The position of a non-zero character in column colC refers to the ordinal position of another column in the table myTable (in the aforementioned example, colB).

To get a column name (i.e., colA or colB) from table myTable, I can join ("ON cte.pos = cn.ORDINAL_POSITION") to INFORMATION_SCHEMA.COLUMNS for that table catalog, schema and name. But I want to show the value of what is in that column (e.g., 'ABC'), not just the name. Hoping for:

COLUMN_NAME Value
----------- -----
colB        123
colA        XYZ

I've tried dynamic SQL to no success, probably not executing the concept correctly...

Below is what I have:

CREATE TABLE myTable (colA VARCHAR(3), colB VARCHAR(3), colC VARCHAR(3))
INSERT INTO myTable (colA, colB, colC) VALUES ('ABC', '123', '0X')
INSERT INTO myTable (colA, colB, colC) VALUES ('XYZ', '789', 'X0')
;WITH cte AS
(
SELECT CAST(PATINDEX('%[^0]%', colC) AS SMALLINT) pos, STUFF(colC, 1, PATINDEX('%[^0]%', colC), '') colC

[Code] ....

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Declaring A Table Variable Within A Select Table Joined To Other Select Tables In Query

Oct 15, 2007

Hello,

I hope someone can answer this, I'm not even sure where to start looking for documentation on this. The SQL query I'm referencing is included at the bottom of this post.

I have a query with 3 select statements joined together like tables. It works great, except for the fact that I need to declare a variable and make it a table within two of those 3. The example is below. You'll see that I have three select statements made into tables A, B, and C, and that table A has a variable @years, which is a table.

This works when I just run table A by itself, but when I execute the entire query, I get an error about the "declare" keyword, and then some other errors near the word "as" and the ")" character. These are some of those errors that I find pretty meaningless that just mean I've really thrown something off.

So, am I not allowed to declare a variable within these SELECT tables that I'm creating and joining?

Thanks in advance,
Andy



Select * from

(

declare @years table (years int);

insert into @years

select

CASE

WHEN month(getdate()) in (1) THEN year(getdate())-1

WHEN month(getdate()) in (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12) THEN year(getdate())

END

select

u.fullname

, sum(tx.Dm_Time) LastMonthBillhours

, sum(tx.Dm_Time)/((select dm_billabledays from dm_billabledays where Dm_Month = Month(GetDate()))*8) lasmosbillingpercentage

from

Dm_TimeEntry tx

join

systemuserbase u

on

(tx.owninguser = u.systemuserid)

where

Month(tx.Dm_Date) = Month(getdate())-1

and

year(dm_date) = (select years from @years)

and tx.dm_billable = 1

group by u.fullname

) as A

left outer join

(select

u.FullName

, sum(tx.Dm_Time) Billhours

, ((sum(tx.Dm_Time))

/

((day(getdate()) * ((5.0)/(7.0))) * 8)) perc

from

Dm_TimeEntry tx

join

systemuserbase u

on

(tx.owninguser = u.systemuserid)

where

tx.Dm_Billable = '1'

and

month(tx.Dm_Date) = month(GetDate())

and

year(tx.Dm_Date) = year(GetDate())

group by u.fullname) as B

on

A.Fullname = B.Fullname

Left Outer Join

(

select

u.fullname

, sum(tx.Dm_Time) TwomosagoBillhours

, sum(tx.Dm_Time)/((select dm_billabledays from dm_billabledays where Dm_Month = Month(GetDate()))*8) twomosagobillingpercentage

from

Dm_TimeEntry tx

join

systemuserbase u

on

(tx.owninguser = u.systemuserid)

where

Month(tx.Dm_Date) = Month(getdate())-2

group by u.fullname

) as C

on

A.Fullname = C.Fullname

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Transact SQL :: Query To Select Particular Record?

Sep 21, 2015

I have created a sample Table with inserting below data,

ID    Subject    CreatedDate
1      Test         2015-09-20 22:59:07.373
2      Test         2015-09-21 09:16:58.290
3      Test         2015-09-21 09:18:17.500

I am loading a dropdown with Subject. The dropdown list shows the 3 items with same subject name since i have three records with same subject. I need a SQL select query  for - if subject 'Test' is selected from the dropdown, need to be able to pull its corresponding associated ID from the table based on CreatedDate? 

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Transact SQL :: Select Summary Query

Aug 2, 2015

I'm trying to make a summary daily production report on the data below:Want to summarize the data with the sum of the Correct Weight between start and end date.

eg. of summary.
Recipe Name Total Weight
Hedge Shears - Lasher/kudu 
500
Grass Slasher 
200
eg.

But it needs to summarize when selected between start and end date.

RecipeName
CorrectWeight
CurDateTime
Weight

[code]....

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Transact SQL :: How To Add UTC Offset To Select Date Query

Oct 15, 2015

I have the follwing function in my SQL data base which is hosted in Azure.

All date and time field in my db are store as UTC and I have a function define as below :

ALTER FUNCTION [dbo].[func_GetCurrentLocalTimeFromUTC]
(
)
RETURNS datetime
AS
BEGIN
DECLARE @OffSet as int = 1
DECLARE @CurrentDate as datetime = getUTCdate()

[Code] ...

Now what I have trying to do is to perform a select statement on a table where I have a dateTime value field and add the proper offset value to the field in order it is display based on where user will run the query. For example if I run this simple query :

SELECT INVENTORYDATE from Inventory

Will return the UTC dateTime value.

How can I use the select statement in order to get the field format with proper offset based on user pc timezone/. Please note that the query will be called from a rrs.

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Transact SQL :: Select (sum) Statements With Two Table?

Jun 5, 2015

I have a database with two tables (Table1 and Table2)

looking for something like:

Table1:
+----+-------+----------+
| id   | Name | email    |
+----+-------+----------+
|  1 | name1 | mail1    |
|  2 | name2 | mail2    |
|  3 | name3 | mail3    |
|  4 | name4 | mail4    |
|  5 | name5 | mail5    |
|  6 | name6 | mail6    |
+-- +-------+----------+

Table2:
+----+------------+---------+------+
| id   | table1_ID | fee       | type |
+---+-------------+---------+------+
|  1 |     1           | 20000  |     1 |
|  2 |     3           | 1000    |     1 |
|  3 |     1           | 10000  |     1 |
|  4 |     3           | 1000    |     1 |
|  5 |     5           | 500      |     1 |
|  6 |     5           | 500      |     2 |
|  7 |     1           | 60000  |     2 |
|  8 |     2           | 1000    |     2 |
+----+------------+---------+-------+

i want the query that return:

+--------+-------+---------------------------------+---------------------------------+--------+
| name  | email | a:sum(fee) where type=1   | b:sum(fee) where type=2   |  b/10  |
+--------+-------+---------------------------------+---------------------------------+--------+
|name1 | mail1 |         30000                        |       60000                         |  6000|
|name2 | mail2 |           0                              |        1000                          |  100    |
|name3 | mail3 |          2000                         |          0                              |   0       | 
|name4 | mail4 |           0                              |          0                              |   0       |
|name5 | mail5 |          500                           |         500                           |   50     |
|name6 | mail6 |           0                              |          0                              |   0       |
+--------+-------+---------------------------+---------------------------------------+---------+

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Transact SQL :: Call Stored Procedure In Select Query?

Nov 9, 2015

I have a SELECT query that also needs to call a sproc with a column name passed in as a parameter.

Unfortunately I cannot use a TVF, as the sproc code references a TVF on a linked server.

What is the best option?

SELECT
u.UserID,
u.Username,
u.Address,
EXEC dbo.[GetResult] u.UserID AS 'Result'
FROM dbo.UserTests u

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Transact SQL :: SELECT Query To Produce UPDATE Command

Nov 18, 2015

How I can get the desired result using query. I don't want any

'@' variable in the result.
DECLARE @ST AS varchar(10)='AA'
DECLARE @desc   AS int=8
DECLARE @STID  AS int=4
DECLARE @PP AS      int=63
DECLARE @SS AS     int=22
/* Desired Result */
Update #RT Set ST='AA', desc=8, STID=4 Where PP=63 and SS=22

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Transact SQL :: Select And Update Query In Same Stored Procedure

May 6, 2015

I have a stored procedure in which I'll select some rows based on a condition and I need to update the status of those rows within the same stored procedure.For e.g.

Create Procedure [dbo].[myProcedure]  As    BEGIN    BEGIN TRAN T1    SET NOCOUNT ON    SELECT TOP 5 * INTO #TempTable FROM myTable WHERE ENABLED = 1 AND FetchDate<=GetDate();    UPDATE myTable SET [Status] = 'Locked' From myTable Inner Join on #TempTable myTable.id = #TempTable.id;    SELECT * FROM #TempTable;    DROP Table #TempTable;    COMMIT TRAN T1    END

The Stored Procedure works fine when I debug in SQL. I'm accessing the StoredProcedure through C# like this.

private ProcessData[] ReadFromDb(string StoredProcedure, SqlConnection Connection) {                List<ProcessData> Data = new List<ProcessData>();  SqlCommand Command = new SqlCommand(StoredProcedure, Connection);  Command.CommandType = System.Data.CommandType.StoredProcedure;    try                {                    Command.CommandTimeout = CONNECTION_TIMEOUT;   

[code]....

The problem is I'm getting the required rows in C# but the update query in stored procedure is not working.

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Transact SQL :: Select Values From Temp Table

Jul 10, 2015

DECLARE @Query varchar(8000)
Create Table
#tempCountRichard (Status varchar(50), Number Varchar(1000)
Set @Query = 'Insert Into #tempCountRichard
Select Count(Status),

[code]...

With the following SQL. When I select from the temp table I return the right count but my second column doesn't return anything.

Count Status
1010 2000
1111 2222

When I run the query that is being inserted into the the temp table I return the correct results

Count Status
1010 Pass
2000 Pass with Obs
1111 Fail
2222 None

how to select the data from the temp table exactly the same way it was inserted. As I need to select the exact same data from the insert.

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Transact SQL :: Select Last Inserted Value Row ID In Employee Table?

Nov 2, 2015

<g class="gr_ gr_54 gr-alert gr_gramm Grammar multiReplace" data-gr-id="54" id="54">I want</g> to get row number of last inserted into employee table?

How can i get it @@identity function returns null.

is there any way to do it?

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Transact SQL :: Where Clause Based On Select Statement From Another Table

Jul 9, 2015

I basically want to select all GRNID's from one table but they have to be between dates in another table.So I want all GRN's between two dates found in the ABSPeriodEndDate table. To find out the start date for the between clause I need to find the MAX Period then minus 1 and the max year. To find the end date of the between clause I want I need to find both the max period and year. But I want the DateStamp column to return the results for the between clause. My query is below:

SELECT tblGRNItem.GRNID
FROM tblGRNItem
INNER JOIN ABSPeriodEndDates ON tblGRNItem.DateCreated = ABSPeriodEndDates.DateStamp
WHERE tblGRNItem.DateCreated BETWEEN
(SELECT ABSPeriodEndDates.DateStamp FROM ABSPeriodEndDates WHERE ABSPeriodEndDates.DateStamp = (SELECT

[code]....

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Transact SQL :: Select Data From Table With Custom Format

Sep 15, 2015

I want to select custom format from table?

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Transact SQL :: Select Unique From Table If Specific Value Does Not Exists

Jul 31, 2015

I have a table that has for each shop a value that can change over time.For example

BK_POS 1 --> Segment A
BK_POS 1 --> Segment /

What I would like to achieve is to get all distinct Shops (BK_POS) from the table above, but if for that specific pos a row exists where the segment = "/" then I do not want to take this BK_POS in my select query.More concrete, the for example above I do not want to select BK_POS 1 because he has one row where the segment = "/".

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Transact SQL :: Create Hierarchies Table Or Query From Multi Parent Table?

May 21, 2015

convert my table(like picture) to hierarchical structure in SQL. actually i want to make a table from my data in SQL for a TreeList control datasource in VB.net application directly.

ProjectID is 1st Parent
Type_1 is 2nd Parent
Type_2 is 3rd Parent
Type_3 is 4ed Parent

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Transact SQL :: Query Plan Shows Table Not Even In Query?

Jul 22, 2015

I am trying to optimize a stored procedure in SQL 2008.  When I look at an actual execution plan generated from when I run it in SSMS it shows a table being used in the plan that has no relation to what is actually in the query script and this is where the biggest performance hit occurs.

I've never seen a table show up before that wasn't part of the query. why this might occur and how to correct it?  I can't just change the query script because the table in question isn't there.

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Transact SQL :: Insert Constant Value Along With Results Of Select Into Temp Table?

Dec 4, 2015

I'm trying to fill a temp table whose columns are the same as another table plus it has one more column. The temp table's contents are those rows in the other table that meet a particular condition plus another column that is the name of the table that is the source for the rows being added.

Example: 'permTable' has col1 and col2. The data in these two rows plus the name of the table from which it came ('permTable' in this example) are to be added to #temp.

Data in permTable
col1   col2
11,    12
21,     22

Data in #temp after permTable's filtered contents have been added

TableName, col1   col2
permTable, 11,     12
permTable, 21,     22

What is the syntax for an insert like this?

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Transact SQL :: Select Multiple Columns From Table But Group By One Column

Jun 17, 2015

I have a SQL query like this

select CurrencyCode,TransactionCode,TransactionAmount,COUNT(TransactionCode) as [No. Of Trans] from TransactionDetails where CAST(CurrentTime as date)=CAST(GETDATE()as date) group by TransactionCode, CurrencyCode,TransactionAmount order by CurrencyCode

As per this query I got the result like this

CurrencyCode TransactionCode TransactionAmount No.OfTrans
AED     BNT    1     1
AED     BNT     12     1
AED     SCN     1     1
AED     SNT     1     3

[Code] ....

But I wish to grt result as

CurrencyCode TransactionCode TransactionAmount No.OfTrans
AED     BNT   13     2
AED     SCN     1     1
AED     SNT     11     7
AFN     BPC    8     6

[Code] ....

I also tried this

select CurrencyCode,TransactionCode,TransactionAmount,COUNT(TransactionCode) as [No. Of Trans]
from TransactionDetails where CAST(CurrentTime as date)=CAST(GETDATE()as date)
group by TransactionCode order by CurrencyCode

But of course this codes gives an error, but how can I get my desired result??

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Transact SQL :: Execute Select Query By Fetching Results Form Excel Sheet?

Jul 9, 2015

I am trying to fetch records from excel sheet using Select Query but I am getting the error message saying

"Msg 7302, Level 16, State 1, Line 1
Cannot create an instance of OLE DB provider "Microsoft.Jet.OLEDB.4.0" for linked server "(null)"."
Here is my Query,
sp_configure 'show advanced options',1
reconfigure with override
go
sp_configure 'Ad Hoc Distributed Queries',1
reconfigure with override
go
reconfigure
SELECT *
FROM OPENROWSET
('Microsoft.Jet.OLEDB.4.0', 'Excel 8.0;Database=C:M2MworkedworkedBOS.xlsx;HDR=YES', 'select * from [Sheet1$]') AS A;

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Transact SQL :: Select 1000 Rows At A Time From / Into A Large Temp Table?

May 12, 2015

I am using SQL SERVER 2008R2, not Denali, so I cannot use OFFSET FETCH Clause.

In my stored procedure, I am doing a SELECT INTO #tblTemp FROM... Working fine. This resultset is going to be used in an SSIS package which will generate a pipe-delimited .txt file... Working fine.

For recoverability sake, I am trying to throttle back on the commit chunks to 1000 rows per commit until there are no more rows. I am trying to avoid large rollbacks.

Q: Am I supposed to handle the transactions (begin/commit/rollback/end trans) when the records are being inserted into the temp table? Or when they are being selected form the temp table?

Q: Or can I handle this in my SSIS package for a flat file destination? I don't see option for a flat file destination like I do for an OLE DB Destination (like Rows per batch, Maximum insert commit size).

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Transact SQL :: Allow A User To Select Data Through A View But Not Restrict Access To Underlying Table

Sep 29, 2015

I have two databases DB1 and DB2 DB1 has a source table named 'Source' I have created a login 'Test_user' in DB2 with Public access. I have also created a view named 'Test_view' in DB2 which references data from DB1.dbo.Source

How can I do the following: AS A Test_user

SELECT * FROM DB2.dbo.Test_view --Should work

SELECT * FROM DB1.dbo.Source --Should Not work

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Transact SQL :: Dynamically Create A View

Jun 25, 2015

Log-in access web-page.When page is accessed a stored procedure is executed that will provide a list of all the RA(Problem -- when a new building is added, this stored procedure must be opened and syntax added)..Results are stored in a drop down list on the page.Create a table holds list of all buildings something similar to this

Create Table [dbo].[BuildingInformation] (
ID INT IDENTITY NOT NULL,
BuildingName varchar(50),
RAName varchar(50)

[code]....

Alter the stored procedure so that when it is run it will iterate the BuildingInformation table and compare the value in BuildingInformation to the values in the field BuildingName of the view [RA].  If all buildings contained in the table [BuildingInformation] exist in the view [RA] nothing will change.  If their are values in the [BuildingInformation] table that do not exist in the view [RA], the view [RA] will be dropped and recreate with a 'Union ALL' for each building in the table

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Transact SQL :: Insert Using Select Intersect / Except - Number Of Supplied Values Not Match Table Definition

May 12, 2015

I have two tables, D and C, whose INTERSECT / EXCEPT values I'd like to insert in the following table I've created

CREATE TABLE DinCMatch (
servername varchar(50),
account_name varchar (50),
date_checked datetime DEFAULT getdate()
)

The following stmt won't work...

INSERT INTO DinCMatch
select servername, account_name from D
intersect
select servername, account_name from C

... as the number of supplied values does not match table definition.

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Transact SQL :: Order To Make A Pivot Dynamically

Jun 9, 2015

I am trying to find a solution in order to make a pivot dynamically. One of my department charge every month all the sales figure in one table and I need to pick up the last two months archived in order to make a pivot and to see if something is changed or not. What I am trying to do is to have these last two months dynamically. create table forum (customer varchar (50), nmonth varchar(6), tot int, archived datetime)

insert into forum values ('Pepsi','201503',100,'2015-04-28'),
('Pepsi','201504',200,'2015-04-28'),
('Texaco','201503',600,'2015-04-28'),
('Texaco','201504',300,'2015-04-28'),

[code]...

As you can see I have to change manually the values underlined every months but it's a temporary solution. How can I set up the last two months in a dynamic way?

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SQL Server 2012 :: How To Pull Value Of Query And Not Value Of Variable When Query Using Select Top 1 Value From Table

Jun 26, 2015

how do I get the variables in the cursor, set statement, to NOT update the temp table with the value of the variable ? I want it to pull a date, not the column name stored in the variable...

create table #temptable (columname varchar(150), columnheader varchar(150), earliestdate varchar(120), mostrecentdate varchar(120))
insert into #temptable
SELECT ColumnName, headername, '', '' FROM eddsdbo.[ArtifactViewField] WHERE ItemListType = 'DateTime' AND ArtifactTypeID = 10
--column name
declare @cname varchar(30)

[code]...

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Need Help W/ Postback To 'Customers' Table On Form Using Select Query From 'Parameters' Table

Dec 20, 2007

I have set up a 'Parameters' table that solely stores all pre-assigned selection values for a webform. I customized a stored query to Select the values from the Parameters table. I set up the webform. The result is that the form1.apsx automatically populates each DropDownList task with the pre-assigned values from the 'Parameters' table (for example, the stored values in the 'Parameters' table 'Home', 'Business', and 'Other'  populate the drop down list for 'Type').
The programming to move the selected data from form1.aspx to a new table in the SQL database perplexes me. If possible, I would like to use the form1.aspx to Postback (or Insert) the "selected" data to a *new* column in a *new* table (such as writing the data to the 'CustomerType' column in the 'Customers' table; I clearly do not want to write back to the 'Parameters' table). Any help to get over this hurdle would be deeply appreciated.

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