Details
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New Feature
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Status: Closed (View Workflow)
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Major
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Resolution: Incomplete
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None
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None
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None
Description
Let server told mxs the latest variable changes in ok packet, when mxs send result back to client ,at the same time, apply these changes to other backends;
Attachments
Issue Links
- blocks
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MXS-2331 Slave server 'server2': response (0xff) differs from master's response (0x00) to COM_QUERY
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- Closed
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- is blocked by
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MDEV-16470 Session user variables tracker
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- Stalled
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MXS-1892 Support deprecate eof
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- Closed
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If I understand this correctly, the idea is to execute all variable (mainly user variables) modifications on the master and propagate the results to the slaves. This would remove the need for the use_sql_variables_in parameter as well as improve overall performance of user variable modifications.