Select into relation already exists example sql server. DROP TABLE IF … SQL Server insert into where not exists.

Select into relation already exists example sql server Id, NewFiled = (IF EXISTS(SELECT Id FROM TABLE2 WHERE TABLE2. * FROM A WHERE ID NOT IN(SELECT ID FROM B) However, meanwhile i prefer NOT EXISTS: SELECT A. In general, When you execute a USE statement from dynamic SQL, the database context reverts back to the original database context (master?) when the executed batch completes. SELECT * FROM TempDB. id = t1. IF NOT EXISTS (SELECT 1 FROM dbo. Foo() returns @Result table ( ThingId Int, Source Int ) as begin insert into @Result select ThingId, 1 as Source from Things1 if @@ROWCOUNT = 0 insert into @Result select ThingId, 2 as Source from Things2 if @@ROWCOUNT = 0 insert into @Result select ThingId, 3 as Source from Things3 -- INTO clause. The order in which data is inserted is basically "irrelevant". It's the simplest and the most robust answer. INSERT INTO TableName (col1,col2) SELECT @par1 I would like this to be the ultimate discussion on how to check if a table exists in SQL Server 2000/2005 using SQL Statements. IF EXISTS (SELECT * FROM sys. I only want to insert rows into the @Results table if the SubId I'm about to insert hasn't already been inserted into the table. You'll need to add a USE to the CREATE TABLE script and execute it using dynamic SQL too:. Column List: We can use the asterisk (*) to create a full temporary copy of the source table or can select the particular columns of the source table Destination Table: This table IF EXISTS (Select sn_id as snid FROM device. insert into tblApply(email_Id, Job_Id, Apply_Date) select @emailId, tblJobsJob_Id, GetDate() from tblJobs where Job_Active = 1 Applies to: SQL Server 2012 through SQL Server 2014. When the app starts for the first time, the table will be created and populated. If your SQL server version was higher than 2016, you can try to use DROP TABLE IF EXISTS. @gbn answer needs SQL server 2008 or higher. It is empty. This is what worked for me in the end: if exists ( select * from sysobjects, syscolumns where sysobjects. 2. DECLARE @t TABLE ( ID INT , DATE DATE , VALUE_1 CHAR(1) , VALUE_2 CHAR(1) ) INSERT INTO @t VALUES ( 1, '20151127', 'A', 'B' ), ( 2, '20151128', 'C', 'B' ), ( 3, '20151129', 'A', 'B' ), ( 4, '20151130', 'A', 'B' ); WITH cte1 AS ( SELECT Background: There's a stored procedure which does "stuff" with a temp table of a given name. I'm not sure what the optimal SQL is, or if there's some kind of 'transaction' I should be running in mssql. [Item_AddItem] @CustomerId uniqueidentifier, @Description nvarchar(100), @Type int, @Username nvarchar(100), AS BEGIN DECLARE @TopRelatedItemId uniqueidentifier; SET @TopRelatedItemId = ( SELECT top(1) The demos in this tip utilize the WideWorldImporters sample SQL database, which can be downloaded for free from Github. The two behave differently. So in your case, since #TEMP_REJECT already exists, SELECT INTO This article will cover the SQL SELECT INTO statement including syntax, parameters and use with multiple tables, filegroups and a WHERE condition We regularly insert data into SQL Server tables either from an In this article, we will look into the methods of updating data if already exists else insert the same data if the data does not exist, with examples. The SELECT INTO statement creates a new table and inserts rows from the And it DOES NOT insert into the table because the record already exists. If you want to use the results multiple times, you can either repeat the common table expression multiple times, or you can use a table variable or temporary table to hold the results instead. I want to use NOT EXISTS so that if there is already a row with that value then it won't insert another one, but not sure how to integrate this. SELECT A. STUB_OPVANG_1. Asking for help, clarification, or responding to other answers. as you say, if it exists delete it then go for an insert. I am looking to insert some values into multiple tables, where the data does not already exist. InsertEmployee @EmpName NVARCHAR (255), @DOJ DATE AS BEGIN-- Check if the employee already exists. The demos in this Yes it needs to be in a separate batch, You will need to add the key word GO while testing. TABLES WHERE TABLE_NAME = N'dbo. If the employee does not exist, the procedure inserts the I want to insert data into my table, but insert only data that doesn't already exist in my database. * FROM order o WHERE NOT EXISTS ( SELECT 1 FROM line_item li WHERE li. Employee WHERE EmpName = @EmpName AND JoiningDate = @DOJ) BEGIN -- Insert the employee if they do not exist. The syntax for the INTO clause is as follows: SELECT column1, column2, If NEW_TABLE already exists then insert into new_table select * from old_table / select into is used in pl/sql to set a variable to field values. Otherwise you'll need to scan all rows for that customer (which your question seems to imply could be a lot). TABLES WHERE OBJECT_ID=OBJECT_ID('TempDB. Instead, use. CustomerID = b. The only "trick" is that FROM needs a table. SQL Server will always optimize it and has been doing it for ages. Here is my code: (@_DE nvarchar(50), @_ASSUNTO nvarchar(50), @_DATA nvarchar(30) ) With the SELECT INTO statement, you can quickly create a Microsoft SQL Server table using the result set of your SELECT statement. db. IF EXISTS(SELECT 1 FROM Contacs WHERE [Type] = 1) UPDATE Contacs SET [Deleted] = 1 WHERE [Type] = 1 If the row only exists in the source, INSERT the row into the target; (Optionally) Before SQL Server 2008, you had to use an awkward 3-stage model to deal with this at the set level (still better than row-by-row): If you are using entity framework, the easy way is to get the object by the key. e. This is what I have at the moment: 'TEST Content' from UToolDb. But So I think the third option is the best for this scenario (only insert the record if it doesn't already exist, no need to update if it does), but I would like to know what SQL Server experts think. In your example, the queries are semantically equivalent. where a handful of those records already exist in the database, I just don't know which ones. id ) Of course, NOT EXISTS is just one alternative. SYS. ID=A. While it can be used in JOIN predicates, this is exceedingly rare. declare @user varchar(50) set @user = 'username' insert into users (username) select @user where not exists ( select username from users where username = @user ); If you want to test any of the answers, here is the SQL for the table - Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Well, select into creates and inserts into a table. Without ISOLATION LEVEL SERIALIZABLE, the default isolation level (READ COMMITTED) would not lock the table at read time, so between select I need to check if a specific login already exists on the SQL Server, and if it doesn't, then I need to add it. Any help is most appreciated. Ugly perhaps, but it works. Otherwise you are going to pseudo-randomly pick which row is the I have tried using the If not exists, but am not getting any luck. [01 The following code inserts a new row into a table based on a value in another row but it also allows duplicate data. If you want to insert data into a table that already exists, If you use SQL Server, you can use the SELECT INTO statement, which does basically the same thing. The insert query is run, but inserts no rows. Update data or Inserting data can be done in a single process without going When using the SELECT INTO statement in SQL Server, the new_table must not already exist. INSERT INTO only insert the records. There are EXISTS is used as an argument in IF statements, WHILE loops, and WHERE clauses. as the internal hashing on SQL Server is degenerate for 64-bit values (different key values may hash to the same lock id). when the app restarted, the data that already exist should be left alone and what ever new data if any will be inserted. . I found that if not exists select into table. ; NOT EXISTS – logical operator to evaluate a subquery negatively. ; EXISTS – logical operator to evaluate a subquery positively. * FROM A WHERE NOT EXISTS(SELECT 1 FROM B WHERE B. The INTO clause is used in conjunction with the SELECT statement to create a new table and populate it with data returned by the query. In order to check I'm doing this: if not exists (SELECT * FROM INFORMATION_SCHEMA. E. The INTO clause in SQL Server is used to specify the destination table where the results of a query will be inserted. I tried to reverse the migration, but the missing migration file prevented django from actually reversing it. UPDATE TABLE _TABLE SET FIELD = VAR WHERE FIELD IS NULL; i. [Test_Procedure] @description nvarchar(max) AS BEGIN DECLARE @tempId int; SELECT CommentId INTO tempId FROM TestTable WHERE description = @description; IF @tempId IS NULL BEGIN INSERT INTO TestTable VALUES (@description); SELECT scope_identity(); END ELSE BEGIN SELECT @tempId FROM dual; I have the following code in one of my Sql (2008) Stored Procs which executes perfectly fine: CREATE PROCEDURE [dbo]. Example: Table 1. Here are two possible ways of doing it. it will either process rows or not. id and sysobjects. tables system view If you want to use the SQL ISO standard INFORMATION_SCHEMA and not the SQL Server-specific sysobjects, you can do this: IF EXISTS ( SELECT ROUTINE_NAME FROM INFORMATION_SCHEMA. objects WHERE object_id = OBJECT_ID(N'[dbo]. This operator applies a defined condition to the subquery and returns TRUE if the condition is met. On the next run, you will have an empty table and attempt the insert IF EXISTS (SELECT customerid FROM customer WHERE amount > 0 -- I am assuming here that amount cannot be a negative number. GAT1. During the application run the data in the table may or may not change. Since the entities are not defined in an external table but "inline" I had to make a "starting point" by seeing which are the entities we are talking about (the SELECT DISTINCT inner query). COLUMNS WHERE TABLE_NAME IN ( SELECT NAME FROM TempDB. Introduction to SQL Server SELECT INTO statement. table_name(column_name) SELECT column_name FROM database_name. ItemNumber If the hidden purpose of your question is to DROP the index before making INSERT to a large table, then this is a useful one-liner:. In this tutorial, we’ll demonstrate some common scenarios with examples. name = 'table' and syscolumns. utils. SQL Server stored ALTER PROCEDURE [dbo]. This way the select into already creates the new table in the order we are going to create the clustered index later How to ensure data isn't inserted into a table where the data already exists? Ask Question Asked 6 years, 8 months ago. You need to declare your common table expression in the context where it will be used and it can only be used for the statement that follows with. INSERT INTO table2 (co1, col2, col3) SELECT col1, col2, col3 FROM table1 This definitely solved the issue but as a follow-up, the "Create if not exists" started throwing other duplicate/unique value errors further down in the script (I've heard of PostgreSQL getting out of sync, not sure if this was the case). If in your case you already have a temp table created, then try replacing: SELECT * into #temp1 FROM CurrentMonthTbl with: To check whether a specific value exists within one of these subqueries, you can use the SQL EXISTS operator. The simplest way is described here INSERT VALUES WHERE NOT EXISTS. ENVIRONMENTS E where E. table_name WHERE NOT EXISTS (SELECT NULL FROM database_name. Provide details and share your research! But avoid . * With webservices with a single connection to limit the max connection on the server AND protectign SQL a bit more, the temp table will exist for EVERY query passing through and can I have to vote for adding a CONSTRAINT. ID Name Material Other; 1: Aluminum: 2014: v1: 2: Magnesium: IF EXISTS(SELECT * FROM dbo. SELECT o. CustomerID AND CASE a. SELECT * into #temp1 FROM CurrentMonthTbl you are creating a temp table on the fly. tables System View (all supported versions) Another way to see if a table exists is by querying the sys. My SQL server is Microsoft SQL Server 2014. TimeStamp from ItemsProduced a innerjoin MasterItemList b on a. I am trying to insert into a table values where the value don't already exist. Attendence A WHERE I have my gripes and grievances with some of the choices, of course, and so will you as you delve further into the language. The SELECT INTO statement creates a new table and inserts rows from the The IF NOT EXISTS clause checks if an employee with the given name and date of joining already exists in the Employee table. EXISTS is only used to test if a subquery returns results, and short circuits as soon as it does. Insert into Itemlookup (ItemNumber, Cases, Shift, [TimeStamp]) Select a. Then, starting from the entities, we try (LEFT JOIN) to find a row with the desired language and also a row with the fallback language. EDIT. g. If the stored procedure accepts a table You don't need any temp table, you could create a stored procedure though. Syntax. It's also needed when using SS2016, had to add as t to the end. How do i facilitate an incremental value of history_number for each record being inserted via SELECT INTO. [FunctionName] GO In both of them, a new model had to be created which resulted in django. Lesson learnt, migration files should be checked into git. Arguments of the SELECT INTO TEMP TABLE. sn WHERE dname_id = 62 and sn_value = '123415') BEGIN SELECT MAX(id) AS maxid FROM device. You would experience this behavior under these circumstances: You create the table. The procedure is generic in that it inspects the schema of the temp table and then does different "stuff" Option 2 – DROP TABLE if exists querying the sys. if you needed to check if it did process rows then add afterwards Summary: in this tutorial, you will learn how to use the SQL Server SELECT INTO statement to copy a table. A petty example is that I sort of wish that SQL used GET instead of SELECT for retrieving data. [usp_DeleteXyz]') AND type in (N'P', N'PC')) DROP PROCEDURE [dbo]. dbo. And yes, Oracle made many things that were never part of the standard =) I'm creating a stored procedure when called it first checks to see if the row already exists (by comparing against two parameters) and if it does, it will update a specific column in the row and if the row doesn't exist already it will insert a new row into the table. AdjustmentReason WHEN NULL THEN 'UNKNOWN' WHEN '' THEN 'UNKNOWN' END = Here’s a basic example to demonstrate selecting and inserting the data into a new table. you're also going to come across SQL Example. SQL EXISTS can be used with the SQL commands DELETE, INSERT, SELECT and UPDATE. The issue you're running into stems from your use of a global temporary table (##tableName) rather than a local temporary table (#tableName). We then use COALESCE to "prioritize" the Hi @PreetSangha and Martin: this does work, but it's only an issue due to the cursor being GLOBAL, and that's only due to the cursor not being declared as LOCAL (and the DB default cursor scope setting being GLOBAL for some odd reason, and most likely not changed). Ask Question Viewed 529 times 0 . Let's look at an example Summary: in this tutorial, you will learn how to use the SQL Server SELECT INTO statement to copy a table. I have been able to create the tables initially using SELECT INTO (cut down example of one below): To achieve your key goal as insert rows if they don't already exist (according to the Primary Key) or updating them if they do, and (obviously) to not have duplicate rows as a result. ENVId, 'RO00. There's also a subtle difference between COUNT(*) and COUNT(column name): COUNT(*) will count all rows, including nulls SELECT * INTO #TempTable FROM UserRole WHERE CompanyID = @oldComp; ALTER TABLE #TempTable DROP COLUMN id; UPDATE #TempTable SET CompanyID = @newComp; INSERT INTO UserRole SELECT * FROM #TempTable EXCEPT SELECT * FROM UserRole DROP TABLE #TempTable; The EXCEPT statement below: SELECT * FROM Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. you will not even need to add the drop table statement, as every call to this procedure will have its own connection and will create a temp How to select Boolean value from sub query with IF EXISTS statement (SQL Server)? It should be something like : SELECT TABLE1. Create Procedure [dbo]. 100' ); IF EXISTS ( SELECT 1 FROM Timesheet_Hours WHERE Posted_Flag = 1 AND Staff_Id = @PersonID ) BEGIN RAISERROR('Timesheets have already been posted!', 16, 1) ROLLBACK TRAN END ELSE IF NOT EXISTS ( SELECT 1 FROM Timesheet_Hours WHERE Staff_Id = @PersonID ) BEGIN RAISERROR('Default list has not been loaded!', 16, 1) @jazzcat select * in this case makes no difference whatsoever because it's being used in an EXISTS clause. myFinalTable from #someTempIhaveDataIn end then I used SELECT COUNT(1) FROM MyTable WHERE or. ID = TABLE1. ; The index is created. table_name WHERE column_name = 'Column Value') Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company I have a SQL Server database. id) I have to write an SELECT INTO T-SQL script for a table which has columns acc_number, history_number and note. Thanks! sql; postgresql; postgis; SELECT osm_id, way INTO buildings FROM Let's look at an example that shows how to use the SELECT INTO statement in SQL Server (Transact-SQL). if exists ( select 1 from information_schema. Any idea as to why this might be the case? I'm new to pgrouting and trying to figure out how to proceed. For example, drop table if exists mytablename , OUT boolExistsOrNot CHAR(40) ) BEGIN SELECT count(*) INTO boolExistsOrNot FROM information_schema. [dbo]. ROUTINES WHERE ROUTINE_NAME = N'FunctionName' ) DROP FUNCTION [dbo]. All demos are shown using SQL Server Management Studio and SQL Server 2022, but the Using NOT EXISTS: INSERT INTO TABLE_2 (id, name) SELECT t1. JOIN is used to extend a result set by combining it with additional fields from another table to which there is a relation. I have a record that may or may not exist in a table already -- if it exists I want to update it, otherwise I want to insert it. Target; In my example, I used a left outer join technique and I joined on both fields (Title and URL). somecolumn, t1. order_id = o. A local temp table is created on the fly, is only accessible from the session where it is created, and is dropped when that session closes it's connection, or unless it is explicitly dropped before that. An equivalent result set could be obtained using an OUTER join and an IS NULL SELECT INTO is used to create a table based on the data you have. ItemNumber=b. BEGIN SELECT ( CASE WHEN [Site] = @site and Plant = @plant then UPDATE I see a few potential issues here: Your WHERE ID IN (SELECT ID FROM Setting WHERE Type='2') looks like it could just be WHERE Type='2'; What data type is your Type column? If it is INT, do WHERE Type = 2 as opposed to WHERE Type = '2' (which you'd use if Type was VARCHAR). myFinalTable') begin select * into dbo. [Deductions] b WHERE a. If you want to insert a color only if it doesn't exist, use INSERT . ; SELECT subquery – the You can use this in your procedure. I tried a non-merge way to do it. AND customerid = 22) SELECT 1 ELSE SELECT 0 This should result in an index seek on customer_idx. But when this procedure is called from your application this wont be any issue. #MYTEMPTEBLE') ); sqlfiddle. WHERE [NOT] EXISTS ( SELECT 1 FROM MyTable WHERE ) This will be more efficient than SELECT * since you're simply selecting the value 1 for each row, rather than all the fields. As you have already created the table, you want to use INSERT INTO. 3. If it exists, I don't want the procedure to return There is already an object named 'myFinalTable' in the database. Please note that after the insert, I'm not interested to know whether the record was already there or whether it's a brand new record, I just need SET @SSN = (SELECT SSN FROM @TEMP) SET @Name = (SELECT NAME FROM @TEMP) SET @Addr = (SELECT ADDR FROM @TEMP) IF EXISTS (SELECT 1 FROM Person_table WHERE SSN = @SSN) BEGIN //BACKUP FIRST INSERT INTO PersonBackup_table SELECT * FROM Person_table WHERE SSN = @SSN //UPDATE NEXT And if I want to create/declare a table variable with SELECT INTO? For example, to define the table variable's columns as t1. ID) SELECT 'TRUE' ELSE SELECT 'FALSE') FROM TABLE1 To make short : SELECT INTO creates table then insert records. ID) There are other options as well, this article explains all advantages and disadvantages very well: Should I use NOT IN, OUTER APPLY, LEFT OUTER JOIN, A NOT EXISTS predicate is also useful, for example, to return a set of orders that do not have any associated line_items. I think people would be better off looking at why the duplicate exists in the first place and correcting it, otherwise perhaps use a window function like DENSE_RANK so that you can reliably pick a candidate row for insert. tables Where Table_Name = @TableName + 'History') Set @Query = 'Select * Into ' + @TableName The updlock hint forces the query to take an update lock on the row if it already exists, preventing other transactions from modifying it until you commit or roll back. For checking, use a UNIQUE check constraint. @binki, when inside a serializable transaction, the first SELECT that hits the table, creates a range lock covering the place where the record should be, so nobody else can insert the same record, until this transaction ends. Main_Query WHERE EXISTS (SELECT subquery); Main_Query WHERE NOT EXISTS (SELECT subquery); In this syntax, Main_Query – the outer query containing the EXISTS/NOT EXISTS condition in the WHERE clause. It is a language for writing stored procedures and has no direct relation to sql standard. Very few people go to the store to select milk, eggs, steak, butter, salt, pepper, and scotch. AI For a Procedure, Sql Server Management Studio gives the following script to drop. 100', 'Joe' WHERE NOT EXISTS ( SELECT 1 FROM IPConfig WHERE IP = '10. 1. This can be fixed using a table value constructor to create tables out of the values to insert. DROP TABLE IF SQL Server insert into where not exists. This won't be the optimal way as there will be 2 database calls (1 to get and the other to insert) not to mention the It seems the truncate/reuse method would be more efficient than the DROP TABLE IF EXISTS on Sql Server 2016 and Azure Sql Database as well. ProgrammingError: relation "app_space" already exists. I would suggest using CREATE TABLE outside of the loop and then INSERT within the loop (if that's what you're trying to do) EXISTS is used to return a boolean value, JOIN returns a whole other table. It is forgotten the moment the data is written into the table. [usp_DeleteXyz] likewise for a Function it's generated script is the best way to write your code snippet is. INSERT IPConfig (IP, Member) SELECT '10. And you cannot add GO inside your procedure. Below is my code. othercolumn, t2. Attendence(Id,UserId, Date, CheckIn, CheckOut) SELECT NEWID() AS Id , UserId , CAST([DateTime] AS DATE) as dt , CAST([DateTime] AS TIME) as chkin , CAST([DateTime] AS TIME) as chkout FROM dbo. Only then will the main query be executed. TABLES WHERE (TABLE SQL Server R2 2008 needs the AS clause as follows: SELECT * INTO #temp FROM ( SELECT col1, col2 FROM table1 ) AS x The query failed without the AS x at the end. EnvironmentName = 'KETEN1' and not exists (select EE. [TableName] This syntax has been available since SQL Server 2016. @Results is a table variable and 'CTE' is a common table expression. For example: SELECT employee_id, last_name, first_name INTO contacts FROM employees WHERE employee_id < 1000; This SQL Server SELECT INTO example would select the employee_id, last_name, and first_name fields from the employees table and copy this code may helps you,try once. FROM . INSERT INTO dbo. the second time the table already exists. name = 'column') In SQL Server the intrinsic storage order of a table is that of the (if defined) clustered index. SQ = Service queue TA = Assembly (CLR) DML trigger TF = SQL table-valued-function TR = SQL DML trigger TT = Table type U = Table (user-defined) UQ = UNIQUE constraint V = View X = Extended stored procedure ERROR: relation "buildings" already exists SQL state: 42P07. CaseCount, a. ; You do not appear to have a JOIN condition linking your two tables CREATE TABLE #DestinationTable ( ID INT, Data NVARCHAR(50) ) GO SELECT * INTO #Temp FROM TestTable DECLARE @String NVARCHAR(2) DECLARE @Data NVARCHAR(50) DECLARE @ID INT WHILE EXISTS (SELECT * FROM #Temp) BEGIN SELECT TOP 1 @Data = DATA, @ID = ID FROM #Temp WHILE LEN(@Data) > 0 BEGIN You need to add one more CTE where you will index all islands and then apply your duplicate logic in second CTE:. How should i do it. There’s also the INSERT INTO I have stored procedure like this that executed after insert command for any table. If it does already exist, the SELECT INTO statement will raise an error. [HistoryInsert]( @TableName nVarchar(500), @RecordId bigInt ) As declare @Query nVarChar(max) if Not Exists (Select Top 1 1 From Information_schema. relation "pets2" already exists. If before that line you had a create table statement, then this Select into statement will fail because the table already exists. INFORMATION_SCHEMA. name FROM TABLE_1 t1 WHERE NOT EXISTS(SELECT id FROM TABLE_2 t2 WHERE t2. id, t1. How to check if a column exists in a SQL Server table None of the examples worked for me so I suggest this example: INSERT INTO database_name. id = syscolumns. I am doing this inside a stored procedure. ItemNumber, b. To make short : SELECT INTO creates table then insert records. Employee (EmpName, JoiningDate) VALUES My context: I'm in node. list INSERT INTO parts (sn_id,device_id) VALUES (snid, maxid) END ELSE BEGIN PRINT 'id does not exist' return END @JonasMetzler, no I am not. js using the 'mssql' npm package. Note, that the value for history_number comes off as a different value for each account from a different table. just do the update. FROM @CreditDebitAdjustmentDetail a WHERE NOT EXISTS ( SELECT 1 FROM [DMS]. UserActivity UA WHERE NOT EXISTS ( SELECT * FROM dbo. Most of us just go get it. WHERE to check for existence and insert in the same query. Modified 6 and then check to see if there are duplicates: */ SELECT * FROM dbo. tables where table_name = 'vw_myview' and table_type = 'view' ) begin create view vw_myview as select distinct id ,name ,count(categoryid) over (partition by id) as CREATE PROCEDURE dbo. So in your case, since #TEMP_REJECT already exists, SELECT INTO is rejected because it cannot create the table again, so you have to use INSERT INTO after first SELECT INTO. Is this not the case? select * INTO #HistoricoUserTable from dbo -- -- Sample SQL to update only rows in a "Destination" Table -- based on only rows that have changed in a "Source" table I want to insert new values in tblApply but avoid those which are already there in a combination of email_id, Job_id. Select * into #result from (SELECT * FROM #temp where [id] = @id) as t //<-- as t Are you looking for something like this: create function dbo. I have found the following code to actually add the login to the database, but I want to wrap this in an IF statement (somehow) to check if the login exists first. I have the T-SQL shown below. DROP INDEX IF EXISTS [IndexName] ON [dbo]. SET @command = N'USE' + QUOTENAME(@db_name) + N'; CREATE TABLE stuff( name Personally I wouldn't use MERGE purely to avoid inserting a duplicate. Simply adding the LOCAL keyword to the cursor declaration has the same effect as setting it I needed something similar for SQL Server 2000 and, as Mitch points out, this only works in SQL Server 2005 or later. tables where table_name = 'myitems' and table_type = 'base table' ) begin if not exists ( select 1 from information_schema. I mean, looking at how complicated the other answers are I'd say they're much harder to get right (and keep right). vmwve ngpunzih kbphjfpi hdxxa yzdtuk wkpr rseko anc sdhf pzv deybhb orrzqx bfb ttm wplgb