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Support fast alter table #20

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greenlion opened this issue Jul 14, 2020 · 0 comments
Open

Support fast alter table #20

greenlion opened this issue Jul 14, 2020 · 0 comments
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BETA3 Target for beta #3 enhancement New feature or request performance Issue is related to storage engine performance usability Improve usability of the storage engine

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@greenlion
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The following should be supported without rebuilding the entire table but still require a table lock:
Adding keys
Dropping keys
Adding columns
Dropping columns
Changing default values

The following should require rebuilding a table:
ADD PRIMARY KEY
ADD UNIQUE KEY
@greenlion greenlion added enhancement New feature or request performance Issue is related to storage engine performance usability Improve usability of the storage engine labels Jul 23, 2020
@greenlion greenlion added the BETA3 Target for beta #3 label Jul 30, 2020
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BETA3 Target for beta #3 enhancement New feature or request performance Issue is related to storage engine performance usability Improve usability of the storage engine
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