ADMIN CHECK [TABLE\|INDEX]
](/sql-statements/sql-statement-admin-check-table-index.md) | 校验表中数据和对应索引的一致性 |
-| [ADMIN SHOW DDL [JOBS\|QUERIES]
](/sql-statements/sql-statement-admin-show-ddl.md) | 显示有关当前正在运行或最近完成的 DDL 作业的详细信息|
++-----------------------------------------------------------------------------------------+-----------------------------------------------------+
+| 语句 | 功能描述 |
++=========================================================================================+=====================================================+
+| [`ADMIN CANCEL DDL JOBS`](/sql-statements/sql-statement-admin-cancel-ddl.md) | 取消当前正在运行的 DDL 作业 |
++-----------------------------------------------------------------------------------------+-----------------------------------------------------+
+| [`ADMIN CHECKSUM TABLE`](/sql-statements/sql-statement-admin-checksum-table.md) | 计算表中所有行和索引的 CRC64 校验和 |
++-----------------------------------------------------------------------------------------+-----------------------------------------------------+
+| [`ADMIN CHECK [TABLE|INDEX]`](/sql-statements/sql-statement-admin-check-table-index.md) | 校验表中数据和对应索引的一致性 |
++-----------------------------------------------------------------------------------------+-----------------------------------------------------+
+| [`ADMIN SHOW DDL [JOBS|QUERIES]`](/sql-statements/sql-statement-admin-show-ddl.md) | 显示有关当前正在运行或最近完成的 DDL 作业的详细信息 |
++-----------------------------------------------------------------------------------------+-----------------------------------------------------+
## `admin reload` 语句
diff --git a/ticdc-deployment-topology.md b/ticdc-deployment-topology.md
index dfb573f55c24..0adc5d03331d 100644
--- a/ticdc-deployment-topology.md
+++ b/ticdc-deployment-topology.md
@@ -13,13 +13,28 @@ summary: 介绍 TiCDC 部署 TiDB 集群的拓扑结构。
## 拓扑信息
-|实例 | 个数 | 物理机配置 | IP |配置 |
-| :-- | :-- | :-- | :-- | :-- |
-| TiDB |3 | 16 VCore 32GB * 1 | 10.0.1.1 Loader | TiDB Lightning |
---|---|
- -```toml -# 日志级别 -log-level = "info" -# 日志的输出目录 -log-file = "loader.log" -# Prometheus -status-addr = ":8272" -# 线程数 -pool-size = 16 -``` - - | - -```toml -[lightning] -# 日志级别 -level = "info" -# 日志的输出目录。如果未指定该位置目录,默认为执行命令的所在目录。 -file = "tidb-lightning.log" -# Prometheus -pprof-port = 8289 -# 并发度 (最好使用默认设置) -#region-concurrency = 16 -``` - - |
- -```toml -# 断点数据库名 -checkpoint-schema = "tidb_loader" -``` - - | - -```toml -[checkpoint] -# 断点存储 -enable = true -schema = "tidb_lightning_checkpoint" -# 断点默认存储在本地的文件系统,这样更高效。但你也可以 -# 选择将断点存储在目标数据库中,设置如下: -# driver = "mysql" -``` - - |
- -```toml -``` - - | - -```toml -[tikv-importer] -# 使用 TiDB-backend -backend = "tidb" -``` - - |
- -```toml -# 数据源目录 -dir = "/data/export/" -``` - - | - -```toml -[mydumper] -# 数据源目录 -data-source-dir = "/data/export" -``` - - |
- -```toml -[db] -# TiDB 连接参数 -host = "127.0.0.1" -port = 4000 -user = "root" -password = "" -#sql-mode = "" -``` - - | - -```toml -[tidb] -# TiDB 连接参数 -host = "127.0.0.1" -port = 4000 -# 在 TiDB-backend 模式下,该参数为可选参数 -# status-port = 10080 -user = "root" -password = "" -#sql-mode = "" -``` - - |
- -```toml -# [[route-rules]] -# Table routes -# schema-pattern = "shard_db_*" -# table-pattern = "shard_table_*" -# target-schema = "shard_db" -# target-table = "shard_table" -``` - - | - -```toml -# [[routes]] -# Table routes -# schema-pattern = "shard_db_*" -# table-pattern = "shard_table_*" -# target-schema = "shard_db" -# target-table = "shard_table" -``` - - |