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Posted to issues@hop.apache.org by "Mattang-Dan (via GitHub)" <gi...@apache.org> on 2023/10/19 20:14:22 UTC

[I] [Bug]: clear cache button on table inputs does not always or seldom works (hop)

Mattang-Dan opened a new issue, #3312:
URL: https://github.com/apache/hop/issues/3312

   ### Apache Hop version?
   
   2.7
   
   ### Java version?
   
   microsoft-jdk-11.0.19-windows-x64.msi
   
   ### Operating system
   
   Windows
   
   ### What happened?
   
   The clear cache button on table inputs seldom works for me. I am connected to a remote SQL Server database and running Hop on a VM to Windows Server. I usually have to close Hop, and even VS Code (which launches Hop) for it to work.
   
   launch script from VS Code.
   ```
   #!/usr/bin/env pwsh
   #Requires -Version 7
   
   #Set Windows System Environment variables
   $env:HOP_CONFIG = 'C:\dev\hop\HopBaseConfig\hop-config.json'
   $env:HOP_CONFIG_FOLDER = 'C:\dev\hop\HopBaseConfig'
   
   #Launch Hop 2.7
   start-process -FilePath "C:\programs\hop\hop_2.7\hop-gui.bat" -WorkingDirectory "C:\programs\hop\hop_2.7"
   
   ```
   
   ### Issue Priority
   
   Priority: 3
   
   ### Issue Component
   
   Component: Hop Gui


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Re: [I] [Bug]: clear cache button on table inputs does not always or seldom works (hop)

Posted by "Mattang-Dan (via GitHub)" <gi...@apache.org>.
Mattang-Dan commented on issue #3312:
URL: https://github.com/apache/hop/issues/3312#issuecomment-1775000005

   The only place I can think of adding it is here. Look right? this will affect every SQL server statement.
   
   ![image](https://github.com/apache/hop/assets/100213981/b74e867d-15ae-488f-b3c5-af2bc12715e4)
   


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Re: [I] [Bug]: clear cache button on table inputs does not always or seldom works (hop)

Posted by "bamaer (via GitHub)" <gi...@apache.org>.
bamaer commented on issue #3312:
URL: https://github.com/apache/hop/issues/3312#issuecomment-1773781214

   can you try setting this `SET use_cached_result = false` in the SQL statements in your advanced connection options to make sure this isn't related to JDBC driver caching (and not the Apache Hop cache)? 
   
   https://learn.microsoft.com/en-us/azure/databricks/sql/admin/query-caching
   
   


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Re: [I] [Bug]: clear cache button on table inputs does not always or seldom works (hop)

Posted by "hansva (via GitHub)" <gi...@apache.org>.
hansva commented on issue #3312:
URL: https://github.com/apache/hop/issues/3312#issuecomment-5778575612

   .take-issue


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Re: [I] [Bug]: clear cache button on table inputs does not always or seldom works (hop)

Posted by "hansva (via GitHub)" <gi...@apache.org>.
hansva closed issue #3312: [Bug]: clear cache button on table inputs does not always or seldom works
URL: https://github.com/apache/hop/issues/3312


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Re: [I] [Bug]: clear cache button on table inputs does not always or seldom works (hop)

Posted by "bamaer (via GitHub)" <gi...@apache.org>.
bamaer commented on issue #3312:
URL: https://github.com/apache/hop/issues/3312#issuecomment-1775697042

   nope, just in the Advanced tab, where it says "The SQL statements to run after connecting".
   will be executed once every time a connection is created. that is not the same as every SQL server statement. 
   


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Re: [I] [Bug]: clear cache button on table inputs does not always or seldom works (hop)

Posted by "Mattang-Dan (via GitHub)" <gi...@apache.org>.
Mattang-Dan commented on issue #3312:
URL: https://github.com/apache/hop/issues/3312#issuecomment-1775765094

   I clicked the Test button in appropriate... but received an error:
   
   ![image](https://github.com/apache/hop/assets/100213981/1720f409-e884-4389-aafe-af425074fee5)
   


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