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br: adjust default tidb global config for br (#45794) #46190

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4 changes: 4 additions & 0 deletions br/pkg/task/restore.go
Original file line number Diff line number Diff line change
Expand Up @@ -913,6 +913,10 @@ func enableTiDBConfig() func() {
// when upstream and downstream both set this value greater than default(3072)
conf.MaxIndexLength = config.DefMaxOfMaxIndexLength
log.Warn("set max-index-length to max(3072*4) to skip check index length in DDL")
conf.IndexLimit = config.DefMaxOfIndexLimit
log.Warn("set index-limit to max(64*8) to skip check index count in DDL")
conf.TableColumnCountLimit = config.DefMaxOfTableColumnCountLimit
log.Warn("set table-column-count to max(4096) to skip check column count in DDL")
})
return restoreConfig
}
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