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support restore privileges tables from v6.5 to v7.5 #64667

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1 of 1 issue completed
#65078
#64668
Closed
support restore privileges tables from v6.5 to v7.5#64667
1 of 1 issue completed
#65078
#64668
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affects-7.5This bug affects the 7.5.x(LTS) versions.affects-8.1This bug affects the 8.1.x(LTS) versions.affects-8.5This bug affects the 8.5.x(LTS) versions.component/brThis issue is related to BR of TiDB.severity/moderatetype/bugThe issue is confirmed as a bug.

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@Leavrth
Leavrth
opened on Nov 25, 2025

Enhancement

The columns DB, Table_name and Column_name have different collate between 6.5(utf8mb4_bin) and 7.5(utf8mb4_general_ci).
BR can restore the data by REPLACE INTO SQL if all the data have the same behavior in utf8mb4_bin and utf8mb4_general_ci.

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    affects-7.5This bug affects the 7.5.x(LTS) versions.affects-8.1This bug affects the 8.1.x(LTS) versions.affects-8.5This bug affects the 8.5.x(LTS) versions.component/brThis issue is related to BR of TiDB.severity/moderatetype/bugThe issue is confirmed as a bug.

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