*: Txn() function signature refactor and remove ActivePendingTxn() (#8327) #8567
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…ingcap#8327) * change Txn() function signature to Txn(active bool) * ActivePendingTxn() is not used any more because Txn() does the work * change executor builder getStartTS() uint64 to getStartTS() (uint64, error)
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/run-all-tests tidb-test=pr/674 |
crazycs520
reviewed
Dec 4, 2018
| @@ -125,7 +125,7 @@ func (e *CheckIndexRangeExec) Open(ctx context.Context) error { | |||
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| func (e *CheckIndexRangeExec) buildDAGPB() (*tipb.DAGRequest, error) { | |||
| dagReq := &tipb.DAGRequest{} | |||
| dagReq.StartTs = e.ctx.Txn().StartTS() | |||
| dagReq.StartTs = e.ctx.Txn(true).StartTS() | |||
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should check if sctx.Txn(true).Valid() first?
winkyao
reviewed
Dec 4, 2018
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What problem does this PR solve?
Cherry pick from #8327
What is changed and how it works?
I thought #8327 is just a simple refactor, so I did not cherry pick that to release 2.1
But later it turns out that without the commit, release 2.1 will fail on this test #8566
@crazycs520 @winkyao
This change is