1.2 Go in TiDBTotalAlloc = 1676585832 gogo/protobuf • Fast marshalling and unmarshalling • Fields without pointers cause less time in the garbage collector. • Used by etcd/docker/k8s/tidb • Benchmark Monitor0 码力 | 27 页 | 935.47 KB | 6 月前3- 1.3 Go practices in TiDB 姚维nullBitmap []byte offsets []int32 data []byte elemBuf []byte } Chunk ● Use unsafe.pointers to get complex types: func (r Row) GetMyDecimal(colIdx int) *types.MyDecimal { col := r.c.columns[colIdx]0 码力 | 32 页 | 1.76 MB | 6 月前3
- TiDB v8.3 Documentationprimary keys #47539 @Defined2014 • Fix the issue that recursive CTE queries might result in invalid pointers #54449 @hawkingrei • Fix the issue that the Connection Count monitoring metric in Grafana is incorrect primary keys #47539 @Defined2014 • Fix the issue that recursive CTE queries might result in invalid pointers #54449 @hawkingrei • Fix the issue that the Connection Count monitoring metric in Grafana is incorrect #53580 #53594 #53603 @YangKeao • Fix the issue that recursive CTE queries might result in invalid pointers #54449 @hawkingrei • Fix the overflow issue of the Longlong type in predicates #45783 @hawkingrei0 码力 | 6606 页 | 109.48 MB | 10 月前3
- TiDB v8.5 Documentationprimary keys #47539 @Defined2014 • Fix the issue that recursive CTE queries might result in invalid pointers #54449 @hawkingrei • Fix the issue that the Connection Count monitoring metric in Grafana is incorrect #53580 #53594 #53603 @YangKeao • Fix the issue that recursive CTE queries might result in invalid pointers #54449 @hawkingrei • Fix the overflow issue of the Longlong type in predicates #45783 @hawkingrei consistent with MySQL #47787 @qw4990 • Fix the issue that recursive CTE queries might result in invalid pointers #54449 @hawkingrei • Fix the issue that statistics collection does not update the stats_history0 码力 | 6730 页 | 111.36 MB | 10 月前3
- TiDB v8.4 Documentationprimary keys #47539 @Defined2014 • Fix the issue that recursive CTE queries might result in invalid pointers #54449 @hawkingrei • Fix the issue that the Connection Count monitoring metric in Grafana is incorrect #53580 #53594 #53603 @YangKeao • Fix the issue that recursive CTE queries might result in invalid pointers #54449 @hawkingrei • Fix the overflow issue of the Longlong type in predicates #45783 @hawkingrei consistent with MySQL #47787 @qw4990 • Fix the issue that recursive CTE queries might result in invalid pointers #54449 @hawkingrei • Fix the issue that statistics collection does not update the stats_history0 码力 | 6705 页 | 110.86 MB | 10 月前3
- TiDB v8.2 Documentation#53580 #53594 #53603 @YangKeao • Fix the issue that recursive CTE queries might result in invalid pointers #54449 @hawkingrei • Fix the overflow issue of the Longlong type in predicates #45783 @hawkingrei consistent with MySQL #47787 @qw4990 • Fix the issue that recursive CTE queries might result in invalid pointers #54449 @hawkingrei • Fix the issue that statistics collection does not update the stats_history Apply operator #54005 @XuHuaiyu • Fix the issue that recursive CTE queries might result in invalid pointers #54449 @hawkingrei • Fix the issue that an empty projection causes TiDB to panic #49109 @winoros0 码力 | 6549 页 | 108.77 MB | 10 月前3
- TiDB v8.1 Documentation#53580 #53594 #53603 @YangKeao • Fix the issue that recursive CTE queries might result in invalid pointers #54449 @hawkingrei • Fix the overflow issue of the Longlong type in predicates #45783 @hawkingrei consistent with MySQL #47787 @qw4990 • Fix the issue that recursive CTE queries might result in invalid pointers #54449 @hawkingrei • Fix the issue that statistics collection does not update the stats_history Apply operator #54005 @XuHuaiyu • Fix the issue that recursive CTE queries might result in invalid pointers #54449 @hawkingrei • Fix the issue that an empty projection causes TiDB to panic #49109 @winoros0 码力 | 6479 页 | 108.61 MB | 10 月前3
共 7 条
- 1