you can prepare statements like this in a text editor and paste them directly into command line. How to concatenate text from multiple rows into a single text string in SQL server? Use the EXECUTE IMMEDIATE statement with the BULK COLLECT INTO clause.. Use the OPEN-FOR, FETCH, and CLOSE statements. The amount of data that can be passed by using this method is limited by the number of parameters allowed. your coworkers to find and share information. unfortunately, as I said, the number of rows is going to change, therefore the number of "WHEN" operators would need to be altered constantly. WHERE PartNo = "" AND rownum < This might work in oracle. @arrayX and @arrayY are arrays which store new values for the posX and posY fields. nice example! In this case, where the VALUES(...) clause inside the CTE has been created on-the-fly: (According to the documentation, this should be valid SQLite syntax, but I can't get it to work in a fiddle), Updating multiple rows with different values in one query, UPDATE mytable SET fruit = CASE WHEN id=1 THEN 'orange' ELSE 'strawberry' END, drink = CASE WHEN id=1 THEN 'water' ELSE 'wine' END, food = CASE� This depends somewhat on your RDBMS/host language, but at worst this can be accomplished with a simple dynamic SQL (using a VALUES() clause), and then a standard update-from-another-table. Replace "i" with "id" everywhere. 1. See for_update_clause for more information. Could you put your code into the answer itself? How can I do an UPDATE statement with JOIN in SQL Server? Does authentic Italian tiramisu contain large amounts of espresso? Before table-valued parameters were introduced to SQL Server 2008, the options for passing multiple rows of data to a stored procedure or a parameterized SQL command were limited. For this SQL server concat rows example, We are going to use the below-shown data. I would also use JOIN effectively here UPDATE TableToUpdate, Tmp SET posX = Tmp.px posY = Tmp.py LEFT JOIN ON (TableToUpdate.id = Tmp.id). High income, no home, don't necessarily want one. But, step 2, 3 is not required for deleting multiple rows. What do you WANT to achieve? If the dynamic SQL statement is a SELECT statement that returns multiple rows, native dynamic SQL gives you the following choices:. Might work for other DBMS as well. To update multiple columns use the SET clause to specify additional columns. Making statements based on opinion; back them up with references or personal experience. This way, you knock down a bit on NUM_QUERIES, but COST_QUERY_PERFORMANCE goes up bigtime. The query broken in five or six pieces that are reassembled, three of them (first and second CASE, and the IN clause) built inside a single WHILE loop. Categorical presentation of direct sums of vector spaces, versus tensor products, Wilcoxon signed rank test with logarithmic variables, Alternative proofs sought after for a certain identity, MicroSD card performance deteriorates after long-term read-only usage. set datecol. ... sql query to update multiple columns of … How to UPDATE from SELECT Example 2. [NS_Art_Export_ProdUpdate] ON [dbo]. All the steps listed below are suitable for updating multiple rows. Symfony 3.3 injecting repositories into services, How to implement new material BottomAppBar as BottomNavigationView, Empty commits removed after interactive rebase, even though --keep-empty is used, Java - Search for a specific property whilst iterating through a list of objects. Thanks for contributing an answer to Stack Overflow! For the sake of consistency, this chapter discusses dynamic SQL mainly from the perspective of PL/SQL. How-To:: SQL update multiple rows with a single query, different , Example 1 - multiple rows, single column: In order to make multiple updates, you can use a CASE block in SQL combined with an appropriate WHERE clause to select the appropriate rows and set the different values. Somehow I missed the original tag, and my example statement wasn't valid in the target RDBMS. set datecol=getdate() where ID in (1,2,3) or. Multiple UPDATE, same column, different values, different WHERE , Hello, I wanted to know how to UPDATE multiple rows with different values and I just don't How to Insert multiple rows in a single SQL query? No, I only enter PartNo and Value ..for ex my table have 10 records....with status IN, when I enter Value as 4 its shd update only 4 rows status as OUT, and 6rows status shd be IN.Please help me out. How do I UPDATE from a SELECT in SQL Server? is greater than or equal to 300 then we can use the following query − I want to UPDATE a field of table with the results of another query, (sub query), but my sub quesry contains a Group By and so returns multipel rows. In this tutorial, we’ll go over the various ways to update rows in a table using SQL progressing from more general updates to more specific methods.. Full Update. It would probably be better if you could use 'SerialNo' in the query, but if not you can try: But this only works if you assume that Inven_Qty is either 1 or 0. For this example I have a table called test_table and the structure looks like this: For this post I used python for the application login and pscyopg2 as the … The value controlling the number of rows to update is here. How to separate css rules for files in react? Before updating the data, let’s check the dependents of Nancy. In case you want to update data in multiple columns, each column = value pair is separated by a comma (,). DBMS_SQL is a last-resort option, because you must write lots more code to use it. You need to restructure the INSERT as being a set-based operation as follows:. CREATE TRIGGER [dbo]. The WHERE clause is optional. Otherwise, I'd try with indexing on id, or modifying the architecture. or is there a particular criteria? To learn more, see our tips on writing great answers. Example of a Basic Cursor to Loop through Table Rows in SQL Server. Hi, the question asks for a way to update multiple rows whereas the code you shared is for inserting multiple rows. In our scenario, we need to get one table with all business entity id values after processing all the rows; hence, it would be easier if we remove the INSERT statement from the cell, and keep only the values. Now, Nancy wants to change all her children’s last names from Bell to Lopez. In this case each column is separated with a column. Why is today the shortest day but the solstice is actually tomorrow? Here is a simple UPDATE statement to updates a single value: UPDATE Person.Person SET FirstName = 'Kenneth' WHERE BusinessEntityID = 1 Update Multiple Columns . update table. DBMS_SQL Supports Multiple Row Updates and Deletes with a RETURNING Clause. Third, specify which rows you want to update … With the 19 December 2020 COVID 19 measures, can I travel between the UK and the Netherlands? How do I (or can I) SELECT DISTINCT on multiple columns? Please provide requirement. For simple operations, such as those shown in the earlier examples, DBMS_SQL is overkill. Basic Syntax. remove leading newline from bash variable, Split hyphen separated words with spaces in between | Python, How to stop form submission if one of two radio buttons are not checked by user. update emptab set settingname = 'blah blah', value = 'bla bla' where (condition) Or if they don't have something in common you'd have to loop through and perform an ado command for every row you wanted to update. If you omit the WHERE clause, all records in the table will be updated! The WHERE clause specifies which record (s) that should be updated. [FirstName] = [Emp]. For simple operations, such as those shown in the earlier examples, DBMS_SQL is overkill. If the dynamic SQL statement is a SELECT statement that returns multiple rows, native dynamic SQL gives you the following choices:. Right now if that link dies, your answer becomes next to useless. Why is the minidlna database not being refreshed? If you're working on oracle you can use ROWID. Using Native Dynamic SQL. To update multiple columns use the SET clause to specify additional columns. There's a couple of ways to accomplish this decently efficiently. An example of how this can be done (see SQLFiddle here): (p.s. EDIT: This won't work if SerialNo is null. CREATE TABLE #UserGroups (WhereClause nvarchar(1000), totalCount int) INSERT #UserGroups VALUES ('FirstName IS NULL', NULL) INSERT #UserGroups VALUES ('FirstName IS NOT NULL', NULL) DECLARE @sql VARCHAR(8000) = STUFF( ( SELECT ';UPDATE #UserGroups SET totalCount = (SELECT COUNT (*) FROM [Users] WHERE ' + WhereClause + ') WHERE WhereClause = ''' + WhereClause + '''' FROM #UserGroups FOR XML PATH('') ), 1, 1, '') PRINT @sql EXEC(@sql) SELECT * FROM #UserGroups … DBIx::MultiRow – Updating multiple database rows quickly and easily, to update multiple rows with different values through a single query Transact- SQL There can be multiple records having the same Policy_Number but I have to update the Rider_Code column which is currently NULL� To add multiple rows to a table at once, you use the following form of the INSERT statement: INSERT INTO table_name (column_list) VALUES (value_list_1), (value_list_2), (value_list_n); In this syntax, instead of using a single list of values, you use multiple comma-separated lists of values for insertion. Even if we wanted to update a thousand rows with different values, we FROM approach requires knowledge of the specific SQL database� But, I'm needing to UPDATE a column in multiple rows with a different value for each W… I've found plenty of info around about updating multiple rows with the same value using "WHERE columname, Updating multiple rows with different values – SQLServerCentral, Column values on multiple rows can be updated in a single UPDATE statement if the condition specified in WHERE clause matches multiple rows. Podcast 296: Adventures in Javascriptlandia, bind in and out parameters to anonymous pl/sql. Use the EXECUTE IMMEDIATE statement with the BULK COLLECT INTO clause.. Use the OPEN-FOR, FETCH, and CLOSE statements. A developer could choose from the following options for passing multiple rows to the server: 1. If you don't you should add one. SQL UPDATE multiple rows example. Also, if you are updating a LOB value using some method other than a direct UPDATE SQL statement, then you must first lock the row containing the LOB. Notice the WHERE clause in the UPDATE statement. Asking for help, clarification, or responding to other answers. Second, assign a new value for the column that you want to update. Case against home ownership? If any of the posX or posY values are the same, then they could be combined into one query. Therefore, we will keep the following code and populate it across all rows. SQL Server procedures ca… update top (2) YourTable set Inven_Qty = 0, Status = 'OUT' where PartNo = '001A' and Status = 'IN' Another way that may be more easily translated to a some other DBMS Thanks alot ...This query is working fine. Basic Update Command. If I know the value of id for each row, and the number of rows, can I perform a single SQL query to update all of the posX and posY fields with different values according to the id? Here we’ll update both the First and Last Names: Just like with the single columns you specify a column and its new value, then another set of column and values. If it was a dynamic value or different for all or some computation before adding then Curson would do. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Might work for other DBMS as well. Will try this. Native dynamic SQL processes most dynamic SQL statements by means of the EXECUTE IMMEDIATE statement.. If you're really keen on doing this, you could build the query dynamically. We are no longer setting all the salary fields to the same value, so we can't collapse it into a single statement. I think your requirements can be met more elegantly. UPDATE Syntax. A professor I know is becoming head of department, do I send congratulations or condolences? If you omit the WHERE clause, all rows in the table will be updated. The UPDATE statement in SQL is used to update the data of an existing table in database. 1. Stack Overflow works best with JavaScript enabled, Where developers & technologists share private knowledge with coworkers, Programming & related technical career opportunities, Recruit tech talent & build your employer brand, Reach developers & technologists worldwide. If, for example, arrayX and arrayY contain the following values: ... then the database after the query should look like this: Is this possible? Execute the below code if you want to update all record in all columns: update config set column1='value',column2='value'columnN='value'; and if you want to update all columns of a particular row then execute below code: update config set column1='value',column2='value'columnN='value' where column1='value'. Thanks for the help. Most systems provide utilities for bulk load, though. If you wanted to be more specific in your update: update table. It allows you to create more general purpose and flexible SQL statement because the full text of the SQL statements may be unknown at compilation. The above screenshot will show you the data inside the Customer table present in the SQL Tutorial database.. SQL Concatenate Rows into String Example In a nutshell, using cursors, you can loop through all the rows of table and thus in the loop you can modify the values. Second, assign a new value for the column that you want to update. If it was a dynamic value or different for all or some computation before adding then Curson would do. Script Name Fetching Multiple Rows from Dynamic SELECT; Description This script shows you how to use both EXECUTE IMMEDIATE with BULK COLLECT and OPEN FOR with cursor variables to fetch multiple rows from a dynamically-constructed SELECT statement. second one bit confusing where to give the Value? If COST_QUERY_SETUP is really huge (e.g., you're calling some network service which is real slow) then, yes, you might still end up on top. In this tutorial, we’ll go over the various ways to update rows in a table using SQL progressing from more general updates to more specific methods.. Full Update. The number of rows changes constantly (might increase or decrease). For example, you can use the dynamic SQL to create a stored procedurethat queries data against a table whose name is not known until runtime. Native dynamic SQL only supports a RETURNING clause if a single row is returned. By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy. You can use DBMS_SQL to fetch multiple rows either one at a time or in bulk. You have to have some sort of unique id for this to work. Area PL/SQL General; Contributor Steven Feuerstein (Oracle) Created Monday April 04, 2016 Publish a message from child to parent View, Combine multiple NetCDF files into timeseries multidimensional array python, Maybe this can help dba.stackexchange.com/questions/17590/…. Another way that may be more easily translated to a some other DBMS. The Inven_Qty is always 1 or 0 not more than that...Thanks alot for the answer. Why access specifiers can't be used for variables declared inside method in a Java Class? To process a multi-row query in a PL/SQL procedure, you use the OPEN-FOR, FETCH, and CLOSE statements.. Oracle Database enables you to implement dynamic SQL in a PL/SQL … Native dynamic SQL processes most dynamic SQL statements by means of the EXECUTE IMMEDIATE statement.. How Can I build a running tally of cumulative multiplied elements in r? To process most dynamic SQL statements, you use the EXECUTE IMMEDIATE statement. This syntax works for SQL Server. How do I limit the number of rows returned by an Oracle query after ordering? I believe you are doing something wrong with the current explanation you have provided. In case you want to update data in multiple columns, each column = value pair is separated by a comma (,). Selecting rows using checkbox input. Second - The above-specified example might be an excellent option to update a single column. The alternative is to build up a dynamic pivot using dynamic sql within your stored procedure. I have a SQLite database with table myTable and columns id, posX, posY. Programming with Dynamic SQL. Note: Be careful when updating records in a table! So if you enter a particular part number, it should update all entries with that part number? One small correction though, since in the question the name of the column is "id" it should also appear in the answer. To update multiple columns use the SET clause to specify additional columns. Third, specify which rows you want to update in the WHERE clause. I'm updating one row per query right now, but it's going to take hundreds of queries as the row count increases. If every field needs to be updated to the same value, you can do that using a simple UPDATE command. Iterate through row details array to apply update/delete query for each. You ought to do something like this anyway, if the values change... Can you expand on how having a case statement in the SET causes COST_QUERY_PERFORMANCE to go up? How are we doing? Dynamic SQL is a programming technique that allows you to construct SQL statements dynamically at runtime. I'm also going to do this as a single PIVOT because that is my personal preference (for no good reason) and because it also demonstrates another technique that can … Submit array of row details to PHP. If column is a virtual column, you cannot specify it here. if there is some kind of uniqueness in both the row then you can use ROW_Number of SQL 2005, to identify the row and you can update the row on basis of that. Using Native Dynamic SQL. We can update single columns as well as multiple columns using UPDATE statement as per our requirement. Use a series of individual parameters to represent the values in multiple columns and rows of data. Here we’ll update both the First and Last Names: I could not make @Clockwork-Muse work actually. How do I import an SQL file using the command line in MySQL? How to pass multiple records to update with one sql statement in Dapper c# dapper sql-server. Yes, you can do this, but I doubt that it would improve performances, unless your query has a real large latency. Instead, we can show a Javascript popup to ask for confirmation of delete. Can I use the java HashSet class as a list? In this case, you need to update all Nancy’s dependents in the dependents table. What does "steal my crown" mean in Kacey Musgraves's Butterflies? Notice on the next script that I declared the cursor with the option FAST_FORWARD. Let’s create a cursor to fill the RunningTotal column. works well if you don't have too many updates to make. The DBMS_SQL package supports statements with a RETURNING clause that update or delete multiple rows. Well to update mutiple rows in SQL you use an update statement and a where clause if the rows have something in common. On basis of which column you can identify that this row should be change with the another row? You can get started using these free tools using my Guide Getting Started Using SQL Server. I have the above table with ex.4 records, if I enter PartNo 001A and Value 3 in a jsp page ..then only 3 rows should update as Status =OUT,Inv_qty =0. DBMS_SQL is a last-resort option, because you must write lots more code to use it. Just like with the single columns you specify a column and its new value, then another set of column and values. You cannot update it with a literal. Creating a dynamic SQL is simple, you just need to make it a string as follows: To execute a dynamic SQ… In a nutshell, using cursors, you can loop through all the rows of table and thus in the loop you can modify the values. For “method 4” dynamic SQL, it is a perfect fit. The total cost is given more or less by: NUM_QUERIES * ( COST_QUERY_SETUP + COST_QUERY_PERFORMANCE ). If Inven_Qty can be greater than 1 I don't think you can even do this with just a single query. On this post I’m going to be covering a neat trick I learned to dynamically update multiple rows in a table with a single query. rev 2020.12.18.38240. How to convert string to double with proper cultureinfo, Spring Boot web app FileNotFoundException for mchange-commons-java-0.2.11.jar, How to return the same status code from a second API call, Google Cloud SDK install failed UnicodeDecodeError: 'ascii' codec, 'dotenv' module not found in a python3.7 Telegram Bot hosted in PythonAnywhere. site design / logo © 2020 Stack Exchange Inc; user contributions licensed under cc by-sa. Please explain your situation more clearly. Show form UI for updating table columns. Stack Overflow for Teams is a private, secure spot for you and Please help us improve Stack Overflow. How to respond to a possible supervisor asking for a CV I don't have. The issue is that in SQL Server, Triggers fire once per operation, not once per row.So when you do multi-row operations, the subquery in SET @Key1 = (SELECT Counter FROM INSERTED) is returning a Counter value per each row updated. Why does NIST want 112-bit security from 128-bit key size for lightweight cryptography? Try with "update tablet set (row='value' where id=0001'), (row='value2' where id=0002'), ... How to update multiple rows with different values through a single , I hope it helps you. This syntax works for SQL Server. And this is somewhat RDBMS dependent as well, you could construct a dynamic update statement. In case you want to update data in multiple columns, each column = value pair is separated by a comma (,). I am using Oracle 11g. First, specify the table name that you want to change data in the UPDATE clause. To have some sort of unique id for this to work do this just... Bit on NUM_QUERIES, but COST_QUERY_PERFORMANCE goes up bigtime statements dynamically at runtime UK and the?! This case each column = value pair is separated with a single statement a perfect.. From the perspective of PL/SQL from your Post is, you could the! ” dynamic SQL statements by means of the EXECUTE IMMEDIATE statement with the single columns you specify a and. I send congratulations or condolences that may be more easily translated to possible! Where id in ( 1,2,3 ) or service, privacy policy and cookie policy `` steal my ''. Be updated set-based operation as follows: wants to change all her ’! The bulk COLLECT into clause.. use the EXECUTE IMMEDIATE statement database variable! As being a set-based operation as follows: the data, let ’ s in. Started using SQL Server Curson would do SQL statement is a private, secure spot for you and coworkers... A CV I do an update statement and the Netherlands dependents in the RDBMS! That you want to update in the WHERE clause, all rows in the dependents table, secure for. Sql processes most dynamic SQL this SQL Server concat rows example, we no... Listed below are suitable for updating multiple rows cookie policy missing SET keyword error the alternative is build! Columns values on multiple columns using update statement with the option FAST_FORWARD CLOSE statements to apply update/delete query for.... Statements like this in a text editor and paste them directly into command line SQL gives the... Statement was n't valid in the WHERE clause specifies which record ( s ) should... Can do this, you can get started using SQL Server Dapper c # Dapper sql-server,. The rule breakers when updating records in a text editor and paste this URL into your RSS.! Other DBMS SQL is a programming technique that allows you to construct SQL statements dynamically at.. To subscribe to this RSS feed, copy and paste this URL into your RSS reader for the itself. This way, you knock down a bit on NUM_QUERIES, but I doubt it... Between the UK and the Netherlands specify which rows you want to update sql update multiple rows dynamically WHERE! Answer itself code you shared is for inserting multiple rows either one at a time or in bulk it! Number of rows to update why is the standard uncertainty defined with a column, see tips... Url into your RSS reader values for the posX or posY values are same... That allows you to construct SQL statements by means of the posX and posY.! A couple of ways to accomplish this decently efficiently Javascript popup to ask for confirmation of delete pair is by. The OPEN-FOR, fetch, and CLOSE statements bulk COLLECT into clause.. use the SET to! The cursor with the current explanation you have provided update is here of bulk INSERT to some. ): ( p.s we ca n't be used for variables declared inside method in a Java Class values the... Using SQL Server procedures ca… if it was a dynamic update statement that. A integer array, how to deal with a single query a professor I know is head. Is today the shortest day but the solstice is actually tomorrow be used for variables inside! Async function inside a constructor in react-native COST_QUERY_PERFORMANCE ) it 's going use. Comma (, ) a Basic cursor to Loop through table rows in the earlier examples, is! Option FAST_FORWARD it was a dynamic pivot using dynamic SQL, it should update all entries with that number... For all or some computation before adding then Curson would do HashSet as. By: NUM_QUERIES * ( COST_QUERY_SETUP + COST_QUERY_PERFORMANCE ) if Inven_Qty can be met more.! Wo n't work if SerialNo is null allows you to construct SQL statements, you use the,... Records in a table to call an async function inside a constructor in react-native controlling number. Per query right now, Nancy wants to change all her children s! An async function inside a constructor in react-native rownum < < value > this might work in oracle statement the. Ask for confirmation of delete specify additional columns of how this can passed! Temporary table separated with a single text string in SQL Server procedures ca… if was. Second - and this is somewhat RDBMS dependent sql update multiple rows dynamically well as multiple columns using update statement as our!, secure spot for you and your coworkers sql update multiple rows dynamically find and share information ca. Discusses dynamic SQL statement is a perfect fit by using this method is by... I missed the original tag, and CLOSE statements a level of confidence of only 68 % count... Writing great answers oracle you can even do this with just a single statement with or! Declared inside method in a Java Class < value > this might work oracle. Id in ( 1,2,3 ) or up with references or personal experience opinion ; back them up references... Updating records in a table licensed under cc by-sa wanted to be updated to the same,! With references or personal experience, it is a programming technique that allows to! A last-resort option, because you must write lots more code to use it choose from following. An excellent option to update > this might work in oracle a last-resort option, because you must lots... Separated by a comma (, ) 1,2,3 ) or way to update rows returned by an oracle query ordering! Not make @ Clockwork-Muse work actually to concatenate text from multiple rows to css... Share information, clarification, or modifying the architecture more than that... Thanks alot for the or! Ca… if it was a dynamic pivot using dynamic SQL gives you the following for. # Dapper sql-server of how this can help dba.stackexchange.com/questions/17590/… be greater than 1 I do n't necessarily want...., no home, do n't have a SELECT in SQL Server method is by... I update from a SELECT statement that returns multiple rows either one at a time or in bulk clause specify... Solstice is actually tomorrow technique that allows you to construct SQL statements by means of the EXECUTE IMMEDIATE.. My crown '' mean in Kacey Musgraves 's Butterflies authentic Italian tiramisu contain large amounts of espresso here ’... Represent the values in multiple columns and rows of data modifying the architecture multiplied elements r... A time or in bulk a running tally of cumulative multiplied elements in?. Here we’ll update both the first and Last Names: I could not make @ Clockwork-Muse work actually either at! Missed the original tag, and CLOSE statements case each column is separated by a (! Just like with the current explanation you have provided really keen on doing this, but it 's to. Are the same value, then another SET of column and its new value for the sake of,. As being a set-based operation as follows: RSS reader ” dynamic SQL processes most dynamic SQL only a! Which column you can not specify it here or modifying the architecture this chapter discusses dynamic SQL statements means., then they could be combined into one query records in the earlier examples DBMS_SQL! This is somewhat RDBMS dependent as well as multiple columns, each column = value is... A virtual column, you can get started using these free tools using my Guide Getting started using free! Statement was n't valid in the WHERE clause specifies which record ( s ) that should change... As follows: them up with references or personal experience rows whereas the you. To subscribe to this RSS feed, copy and paste this URL into your RSS reader Post your answer next... Query after ordering WHERE clause a possible supervisor asking for a CV I do n't have Javascript! That part number > '' and rownum < < value > this might work in oracle free using. Find and share information rows whereas the code you shared is for inserting multiple rows provided... To ask for confirmation of delete s ) that should be updated an! Amounts of espresso means that you want to update in the table will be updated the. To other answers comma (, ) crown '' mean in Kacey Musgraves 's Butterflies it here sql update multiple rows dynamically may more! After ordering your stored procedure in Dapper c # Dapper sql-server well as multiple columns to apply query... After ordering for variables declared inside method in a Java Class see our tips writing. And share information [ FirstName ], … the alternative is to build up a dynamic or... Field needs to be updated, let ’ s dependents in the WHERE clause its new value, can. '' everywhere file using the command line an SQL file using the command line in.... 68 % fetch, sql update multiple rows dynamically CLOSE statements with just a single text string in Server! File using the command line in MySQL and paste this URL into your RSS reader the Server:.. Keen on doing this, you want to update data in multiple columns and rows of data a (... All the salary fields to the same, then they could be combined into one query that. ( see SQLFiddle here ): ( p.s the Netherlands this with just a single row is.... Collect into clause.. use the EXECUTE IMMEDIATE statement on multiple columns each. The code you shared is for inserting multiple rows a bit on,! For simple operations, such as those shown in the target RDBMS using this method is limited by the of... I doubt that it would improve performances, unless your query has a real large.!