Does each query template call within a repeater re-create the connection?

Version: 11.5.1.b57
Hi,
How exactly does query template calls from a BLS work? Does each call re-create the connection to the database, or does the connection stay open for awhile?
Specifically, in my situation we are making query template calls to a database within a repeater loop to insert rows and I'm curious whether it is recreating the connection each time. We can't insert all the rows at once because of JDBC limitations, so have to insert row by row. We are reading the data from an xml file and then inserting the data into the database and the performance seems slower than I would have expected (even inserting row by row). Currently it is taking around ~4m to insert ~2600 records into the database.
I thought one of two things would be causing the slow speed.
1. XMII is recreating the DataBase connection for each query template call
2. The repeat reading from the XML document is time-consuming as 11.5 BLS XML manipulation is slow.
Thanks for the help.
Kerby

Hi Kerby,
It will recreate connection eachtime.
You need to use the repeater action block to insert all the rows.If you wont use repeater,it will insert only one row.
2600 records inserting into database means you will get performance issue because eachtime it will recreate the connection.
To avoid the performance issue you need to do the following things:
1) you schedule the transaction in backend.It will insert the records in the database table.
2) If you want to populate the data in front end , write a query using that table and make a grid.
It wont create any performance issue.Always big transactions we need to schedule in backend to avoid the performance issue.
Hope this will help you.
Thanks,
Manisha

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Whenever you post provide your 4 digit Oracle version (result of SELECT * FROM V$VERSION)
>
I am using a materialized view, and I cant set it to fast refresh because some of the tables are from remote database which does not have materialized view log.
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Does the dbms_mview.refresh('MY_MATVIEW', 'C', atomic_refresh=>false) do the same exact insert as when I created the view?
>
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>
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>
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