本文整理汇总了Golang中github.com/pingcap/tidb/kv.Transaction.GetClient方法的典型用法代码示例。如果您正苦于以下问题：Golang Transaction.GetClient方法的具体用法？Golang Transaction.GetClient怎么用？Golang Transaction.GetClient使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/pingcap/tidb/kv.Transaction的用法示例。
在下文中一共展示了Transaction.GetClient方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: doIndexRequest
func (e *XSelectIndexExec) doIndexRequest(txn kv.Transaction) (*xapi.SelectResult, error) {
selIdxReq := new(tipb.SelectRequest)
startTs := txn.StartTS()
selIdxReq.StartTs = &startTs
selIdxReq.IndexInfo = tablecodec.IndexToProto(e.table.Meta(), e.indexPlan.Index)
var err error
selIdxReq.Ranges, err = indexRangesToPBRanges(e.indexPlan.Ranges)
if err != nil {
return nil, errors.Trace(err)
}
return xapi.Select(txn.GetClient(), selIdxReq, 1)
}示例2: doTableRequest
func (e *XSelectIndexExec) doTableRequest(txn kv.Transaction, handles []int64) (*xapi.SelectResult, error) {
selTableReq := new(tipb.SelectRequest)
startTs := txn.StartTS()
selTableReq.StartTs = &startTs
selTableReq.TableInfo = tablecodec.TableToProto(e.indexPlan.Table)
selTableReq.Fields = resultFieldsToPBExpression(e.indexPlan.Fields())
for _, h := range handles {
if h == math.MaxInt64 {
// We can't convert MaxInt64 into an left closed, right open range.
continue
}
pbRange := new(tipb.KeyRange)
pbRange.Low = codec.EncodeInt(nil, h)
pbRange.High = codec.EncodeInt(nil, h)
selTableReq.Ranges = append(selTableReq.Ranges, pbRange)
}
selTableReq.Where = conditionsToPBExpression(e.indexPlan.FilterConditions...)
return xapi.Select(txn.GetClient(), selTableReq, 10)
}