In return I need to check column Status for whenever the value has changed and need to store that in my table. If there are two records for which value in column Status is same, I need to pick only one of the records and that being the earliest of them and therefore the Date field is mentioned in my table . My output should be something like below.
I have created NONCLUSTERED index on table but my report is taking more time that's why i created columnstore NONCLUSTERED index on the same table but i have one query, if any table have row and column level index(same columns in index) . Which index query will consider.
I created am inventory table with few columns say, Servername, version, patching details, etc
I want a tracking of the table.
Let's say people are asked to modify the base table and I want a complete capture of the details modified and the session of the user ( ) who (system_user) is actually modifying the details.
While writing store procedure in db most of Time i will Use common Table to write select queries for selecting more than seven table whether it reduce speed performance or it won't
I'd like to create a table that will store different order items. Several order items make up one single order. Order items can have 0 or more children (max depth will never be deeper than one). Order items can have up to 150 attributes/values. The way I think this should be done is using XML column instead of the EAV type of model. My table structure currently looks like this:
* child_order_item_id (PK) * parent_order_item_id (FK to child_order_item_id) * order_id (FK to Order table) * product_id (FK to Product table) * price * attribute_XML
How my attribute_XML should look like or how to validate the xml.
Or can it record before and after column changes based on the LSN only?
An extract from a file based legacy accounting system is performed every night. The system does not have a primary key because transactions are managed through program code. (the more things change...). The extract is copied to text in Unix and FTP'd to Windows, where the file is loaded into SQL Server by kill & fill. Because of the expense of modifying the source system, there is enormous inertia/resistance to injecting a primary key at the source, so kill & fill it stays.
In reading about Change Data Capture, it seemed to me that column level insert update and delete are stored in tables that remember the before and after content of each column tracked. In my reading I have seen many references to the LSN to decide when and what to record as changed, but I have not seen any refereference to the necessity of a primary key for Change Data Capture to work. This is in contrast to replication, where the requirement for the existence of a primary key is made plain.
Is it possible to use Change Data Capture against a table without a primary key? How to use it to change the extract from kill and fill to incremental.
i am inserting something into the temp table even without creating it before. But this does not give any compilation error. Only when I want to execute the stored procedure I get the error message that there is an invalid temp table. Should this not result in a compilation error rather during the execution time.?
--create the procedure and insert into the temp table without creating it. --no compilation error. CREATE PROC testTemp AS BEGIN INSERT INTO #tmp(dt) SELECT GETDATE() END
only on calling the proc does this give an execution error
What is the best way to transfer data from the staging table into the main table.
Example: Staging Table Name: TableA_satge (# of rows - millions) Main Table Name: TableA_main (# of rows - billions)
Note: Staging table may have some data same as the main table.
Currently I am doing: - Load data into staging table (TableA_stage) - Remove any duplication of rows from the staging table (TableA_stage) - Disable all indexes on main table (TableA_main) - Insert into main table (TableA_main) from staging table (TableA_stage) - Remove any duplication of rows from the main table using CTE (TableA_main) - Rebuild indexes on main_table (TableA_main)
The problem with the above method is that, it takes a lot of time and log file size grows very big.
I have table 'stores' that has 3 columns (storeid, article, doc), I have a second table 'allstores' that has 3 columns(storeid(always 'ALL'), article, doc). The stores table's storeid column will have a stores id, then will have multiple articles, and docs. The 'allstores' table will have 'all' in the store for every article and doc combination. This table is like the master lookup table for all possible article and doc combinations. The 'stores' table will have the actual article and doc per storeid.
What I am wanting to pull is all article, doc combinations that exist in the 'allstores' table, but do not exist in the 'stores' table, per storeid. So if the article/doc combination exists in the 'allstores' table and in the 'stores' table for storeid of 50 does not use that combination, but store 51 does, I want the output of storeid 50, and what combination does not exist for that storeid. I will try this example:
'allstores' 'Stores' storeid doc article storeid doc article ALL 0010 001 101 0010 001 ALL 0010 002 101 0010 002 ALL 0011 001 102 0011 002 ALL 0011 002
So I want the query to pull the one from 'allstores' that does not exist in 'stores' which in this case would the 3rd record "ALL 0011 001".
I started with an inline table returning function with a hard coded input table name. This works fine, but my boss wants me to generalize the function, to give it in input table parameter. That's where I'm running into problems.
In one forum, someone suggested that an input parameter for a table is possible in 2012, and the example I saw used "sysname" as the parameter type. It didn't like that. I tried "table" for the parameter type. It didn't like that.
The other suggestion was to use dynamic sql, which I assume means I can no longer use an inline function.
This means switching to the multi-line function, which I will if I have to, but those are more tedious.
Any syntax for using the inline function to accomplish this, or am I stuck with multi-line?
A simple example of what I'm trying to do is below:
Create FUNCTION [CSH388102].[fnTest] ( -- Add the parameters for the function here @Source_Tbl sysname ) RETURNS TABLE AS RETURN ( select @Source_Tbl.yr from @Source_Tbl )
Error I get is:
Msg 1087, Level 16, State 1, Procedure fnTest, Line 12 Must declare the table variable "@Source_Tbl".
If I use "table" as the parameter type, it gives me:
Msg 156, Level 15, State 1, Procedure fnTest, Line 4 Incorrect syntax near the keyword 'table'. Msg 137, Level 15, State 2, Procedure fnTest, Line 12 Must declare the scalar variable "@Source_Tbl".
I just created a new table with over 100 Columns and I need to populated just the first 2 columns.
The first columns to populate is an identify column that is the primary key. The second column is a foreign_key to an other column and I am trying to populate this columns with all the values from the foreign_key value. This is what I am trying to do.
column1 = ID column2= P_CLIENT_D
SET IDENTITY_INSERT PIM1 ON
INSERT INTO PIM1 (P_CLIENT_ID) SELECT Client.ID FROMP_Client
So I am trying to insert both an identity values and a value from an other table while leaving the other columns blank. How do I go about doing this.
I am trying to use a stored procedure to update a column in a sql table using the value from a variable table I getting errors because my syntax is not correct. I think table aliases are not allowed in UPDATE statements.
This is my statement:
UPDATE [dbo].[sessions_teams] stc SET stc.[Talks] = fmt.found_talks_type FROM @Find_Missing_Talks fmt WHERE stc.sessionid IN (SELECT sessionid FROM @Find_Missing_Talks) AND stc.coupleid IN (SELECT coupleid FROM @Find_Missing_Talks)
I have a function that returns a table from a comma-delimited string.
I want to take this a step further and create a function that will return a set of tablenames in a table based on a 'group' parameter which is a simple integer...1->9, etc.Obviously, what I am doing is not working out.
CREATE FUNCTION dbo.fnReturnTablesForGroup ( @whichgroup int ) RETURNS @RETTAB TABLE ( TABLENAME VARCHAR(50)
I have a 2010 SSIS package where I am reading csv files with different fields and formatted data, I have created separate packages for each file and I am formatting the data to fit the final destination tables data elements, I've been instructed to create 7 separate packages to read each file and the format the data from the 7 csv files, and insert into their table tbl1, tbl2, tbl3...etc then, I'm taking a execute sql task and wanting to insert the tbl1, tbl2, tbl3...etc into destination table that will be the final table for all reports and other uses.
1- should I create a ID? 2- these files will be read once a month 3- I want to append the data, not drop and recreate each run, 4- It's 2012 SQL and 2010 SSIS
Each csv file is in a different format, some have 15 columns, other have 8 I have to parse the data, in SP to align with the fields in the destination table.
5- Can I force RowID to be the next auto gen number from tbl1,for the start of insert for tbl2, then last row of tbl2 for insert of tbl3???
To avoid locking/blocking, or in transaction scope, we are trying make a common practice of writing coide for update commands in our all SPs based on primary key columns in where clause. I have a following scenario...
UPDATE [dbo].[TL_CST_Locker_Issuance] SET [isActive] = 0 WHERE LockerIssuanceId IN (SELECT LockerIssuanceId
[Code] ...
What is the better approach and should be followed to avoid locks and gain performance or best approach.
I need to use Bulk insert statement for copying a table with 200 million rows to another table on the same server...the table has no primary key or identity column.... script for BULK INSERT ...
I am wondering if tempdb stores all results tempararily whenever I query a large fact table with over 4 million records which joins another dimension table? Since each time when I run the query, the tempdb grows to nearly 1GB which nearly runs out all the space on my local system drive, as a result the performance totally down. Is there any way to fix this problem? Thanks a lot in advance and I am looking forward to hearing from you shortly for your kind advices.
I have to leave a production trace running for a couple of days to track down a little bit of data corruption. I am setting the stop time and maximum file size and I am running it from another machine and writing to a file and not a table and all of that good stuff.
however since I am going to be leaving this running for a while I do not want to deal with a gigantic file to sift through I am trying to limit my trace to all of the stored procs, which can be coming from other databases, to those inserting and and updating a particular table.
I have been goofing around with the Objects:Closed and Objects:Open and the SP:Starting And SP:Completed events, but I can not seem to make this work. I skimmed through the first 5 pages of my google search and my BOL search, but came up empty.
Is this possible? I thought I had done this before.
One of my co-worker told me I can do this to capture errors and insert into error table but when I test it, it doesn't work. Here is what I try to accomplish. SQL 2012. In reality, I have more complicate queries than below.
1. Insert data FROM SourceEmployee INTO Employee table and capture emp_id and error msg insert into dbo.##temperror table 2. Continue on the process until no more record. Basically, skip the error records and do a while loop until end of record.
--DROP TABLE dbo.Employee; CREATE TABLE [dbo].[Employee] ( [emp_id] [int] NOT NULL, [last_name] [varchar](20) NULL, [first_name] [varchar](15) NOT NULL,
I trashed SQL Server2000 when I added the WINXP SP2, and had to reinstallit. When I did, my database(DEV_DATA) remained intact, but when I go inthru Enterprise Manager, it is not located in the system tree, and istherefore inaccessible. Can anyone suggest how I could get this databaseincluded.
I'm wondering if SSIS can capture the table schema structure, including the primary keys, foreign keys and indexes applied from the source table to the destination table? My source tables will be coming from AS400/DB2 and I'm using OLEDB Provider for DB2. I would like to automatically generate the table schema of my destination table in SQL Server 2005 (thru SSIS) as similar as my source table from AS400.
In my SSIS program I have a main package that calls bunch of packages step by step. I would like to find out how can I capture the status of each task once its done and insert the value whether its "success" or "failure" into a sql server table.
Say you have a fact table with a few columns that all reference the same key column in a dimension table, you want to write a view to return the information for those keys?
USE MyTestDB; GO SET NOCOUNT ON; IF OBJECT_ID ('dbo.FactTemp' ,'U') IS NOT NULL DROP TABLE dbo.FactTemp;
[Code] ....
I'm using very small data at the moment, and the query plan and statistics don't really say which way.
I wanted to know if it is possible to run a stored proc (report) when a new record is inserted / updated into a certain table. Also if it could do so for records with a column that meet a certain criteria ie. sell description like '%test%'
INSERT #Databases EXEC ('EXEC sp_databases'); SELECT@@SERVERNAME AS SERVER_NAME, DATABASE_NAME, DATABASE_SIZE AS 'KB', ROUND(DATABASE_SIZE / 1024, 2) AS 'MB', ROUND((DATABASE_SIZE / 1024) / 1024, 2) AS 'GB', CONVERT(date, getdate()) AS Date FROM #databases
I have around 100 packages (all [packages run at same time) each package calls a stored Procedure once the Stored proc Execution is completed the package will write the log information into a log table, here how can i capture the CPU and Memory usage for execution of each stored proc.
