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queryExecutionHook OnQueryCompleted #18598

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1 change: 1 addition & 0 deletions go/vt/vttablet/tabletserver/query_executor.go
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Original file line number Diff line number Diff line change
Expand Up @@ -94,6 +94,7 @@ func (qre *QueryExecutor) Execute() (reply *sqltypes.Result, err error) {
qre.logStats.RowsAffected = int(reply.RowsAffected)
qre.logStats.Rows = reply.Rows
qre.tsv.Stats().ResultHistogram.Add(int64(len(reply.Rows)))
tabletenv.ProcessQueryCompleted(qre.logStats)
}(time.Now())

if err := qre.checkPermissions(); err != nil {
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17 changes: 17 additions & 0 deletions go/vt/vttablet/tabletserver/tabletenv/query_execution_hook.go
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Original file line number Diff line number Diff line change
@@ -0,0 +1,17 @@
package tabletenv

type QueryExecutionHook interface {
OnQueryCompleted(logStats *LogStats)
}

var queryExecutionHook QueryExecutionHook = nil

func SetQueryExecutionHook(hook QueryExecutionHook) {
queryExecutionHook = hook
}

func ProcessQueryCompleted(logStats *LogStats) {
if queryExecutionHook != nil {
queryExecutionHook.OnQueryCompleted(logStats)
}
}