# 用户指南

- 关于 TiDB
  - [TiDB 简介](/docs-cn/overview.md)
  - [TiDB 6.1 版本新特性](/docs-cn/releases/release-6.1.0.md)
  - [软硬件环境需求](/docs-cn/hardware-and-software-requirements.md)
  - [与 MySQL 的兼容性](/docs-cn/mysql-compatibility.md)
  - [TiDB 使用限制](/docs-cn/tidb-limitations.md)
- SQL 参考指南
  - SQL 语言结构和语法
    - 属性
      - [AUTO_INCREMENT](/docs-cn/auto-increment.md)
      - [AUTO_RANDOM](/docs-cn/auto-random.md)
      - [SHARD_ROW_ID_BITS](/docs-cn/shard-row-id-bits.md)
    - [字面值](/docs-cn/literal-values.md)
    - [Schema 对象名](/docs-cn/schema-object-names.md)
    - [关键字](/docs-cn/keywords.md)
    - [表达式语法](/docs-cn/expression-syntax.md)
    - [注释语法](/docs-cn/comment-syntax.md)
  - SQL 语句
    - [`ADD COLUMN`](/docs-cn/sql-statements/sql-statement-add-column.md)
    - [`ADD INDEX`](/docs-cn/sql-statements/sql-statement-add-index.md)
    - [`ADMIN`](/docs-cn/sql-statements/sql-statement-admin.md)
    - [`ADMIN CANCEL DDL`](/docs-cn/sql-statements/sql-statement-admin-cancel-ddl.md)
    - [`ADMIN CHECKSUM TABLE`](/docs-cn/sql-statements/sql-statement-admin-checksum-table.md)
    - [`ADMIN CHECK [TABLE|INDEX]`](/docs-cn/sql-statements/sql-statement-admin-check-table-index.md)
    - [`ADMIN SHOW DDL [JOBS|QUERIES]`](/docs-cn/sql-statements/sql-statement-admin-show-ddl.md)
    - [`ADMIN SHOW TELEMETRY`](/docs-cn/sql-statements/sql-statement-admin-show-telemetry.md)
    - [`ALTER DATABASE`](/docs-cn/sql-statements/sql-statement-alter-database.md)
    - [`ALTER INDEX`](/docs-cn/sql-statements/sql-statement-alter-index.md)
    - [`ALTER INSTANCE`](/docs-cn/sql-statements/sql-statement-alter-instance.md)
    - [`ALTER PLACEMENT POLICY`](/docs-cn/sql-statements/sql-statement-alter-placement-policy.md)
    - [`ALTER TABLE`](/docs-cn/sql-statements/sql-statement-alter-table.md)
      - [`COMPACT`](/sql-statements/sql-statement-alter-table-compact.md)
    - [`ALTER USER`](/docs-cn/sql-statements/sql-statement-alter-user.md)
    - [`ANALYZE TABLE`](/docs-cn/sql-statements/sql-statement-analyze-table.md)
    - [`BATCH`](/sql-statements/sql-statement-batch.md)
    - [`BEGIN`](/docs-cn/sql-statements/sql-statement-begin.md)
    - [`CHANGE COLUMN`](/docs-cn/sql-statements/sql-statement-change-column.md)
    - [`CHANGE DRAINER`](/docs-cn/sql-statements/sql-statement-change-drainer.md)
    - [`CHANGE PUMP`](/docs-cn/sql-statements/sql-statement-change-pump.md)
    - [`COMMIT`](/docs-cn/sql-statements/sql-statement-commit.md)
    - [`CREATE [GLOBAL|SESSION] BINDING`](/docs-cn/sql-statements/sql-statement-create-binding.md)
    - [`CREATE DATABASE`](/docs-cn/sql-statements/sql-statement-create-database.md)
    - [`CREATE PLACEMENT POLICY`](/docs-cn/sql-statements/sql-statement-create-placement-policy.md)
    - [`CREATE ROLE`](/docs-cn/sql-statements/sql-statement-create-role.md)
    - [`CREATE SEQUENCE`](/docs-cn/sql-statements/sql-statement-create-sequence.md)
    - [`CREATE TABLE LIKE`](/docs-cn/sql-statements/sql-statement-create-table-like.md)
    - [`CREATE TABLE`](/docs-cn/sql-statements/sql-statement-create-table.md)
    - [`CREATE USER`](/docs-cn/sql-statements/sql-statement-create-user.md)
    - [`CREATE VIEW`](/docs-cn/sql-statements/sql-statement-create-view.md)
    - [`DEALLOCATE`](/docs-cn/sql-statements/sql-statement-deallocate.md)
    - [`DELETE`](/docs-cn/sql-statements/sql-statement-delete.md)
    - [`DESC`](/docs-cn/sql-statements/sql-statement-desc.md)
    - [`DESCRIBE`](/docs-cn/sql-statements/sql-statement-describe.md)
    - [`DO`](/docs-cn/sql-statements/sql-statement-do.md)
    - [`DROP [GLOBAL|SESSION] BINDING`](/docs-cn/sql-statements/sql-statement-drop-binding.md)
    - [`DROP COLUMN`](/docs-cn/sql-statements/sql-statement-drop-column.md)
    - [`DROP DATABASE`](/docs-cn/sql-statements/sql-statement-drop-database.md)
    - [`DROP INDEX`](/docs-cn/sql-statements/sql-statement-drop-index.md)
    - [`DROP PLACEMENT POLICY`](/docs-cn/sql-statements/sql-statement-drop-placement-policy.md)
    - [`DROP ROLE`](/docs-cn/sql-statements/sql-statement-drop-role.md)
    - [`DROP SEQUENCE`](/docs-cn/sql-statements/sql-statement-drop-sequence.md)
    - [`DROP STATS`](/docs-cn/sql-statements/sql-statement-drop-stats.md)
    - [`DROP TABLE`](/docs-cn/sql-statements/sql-statement-drop-table.md)
    - [`DROP USER`](/docs-cn/sql-statements/sql-statement-drop-user.md)
    - [`DROP VIEW`](/docs-cn/sql-statements/sql-statement-drop-view.md)
    - [`EXECUTE`](/docs-cn/sql-statements/sql-statement-execute.md)
    - [`EXPLAIN ANALYZE`](/docs-cn/sql-statements/sql-statement-explain-analyze.md)
    - [`EXPLAIN`](/docs-cn/sql-statements/sql-statement-explain.md)
    - [`FLASHBACK TABLE`](/docs-cn/sql-statements/sql-statement-flashback-table.md)
    - [`FLUSH PRIVILEGES`](/docs-cn/sql-statements/sql-statement-flush-privileges.md)
    - [`FLUSH STATUS`](/docs-cn/sql-statements/sql-statement-flush-status.md)
    - [`FLUSH TABLES`](/docs-cn/sql-statements/sql-statement-flush-tables.md)
    - [`GRANT <privileges>`](/docs-cn/sql-statements/sql-statement-grant-privileges.md)
    - [`GRANT <role>`](/docs-cn/sql-statements/sql-statement-grant-role.md)
    - [`INSERT`](/docs-cn/sql-statements/sql-statement-insert.md)
    - [`KILL [TIDB]`](/docs-cn/sql-statements/sql-statement-kill.md)
    - [`LOAD DATA`](/docs-cn/sql-statements/sql-statement-load-data.md)
    - [`LOAD STATS`](/docs-cn/sql-statements/sql-statement-load-stats.md)
    - [`MODIFY COLUMN`](/docs-cn/sql-statements/sql-statement-modify-column.md)
    - [`PREPARE`](/docs-cn/sql-statements/sql-statement-prepare.md)
    - [`RECOVER TABLE`](/docs-cn/sql-statements/sql-statement-recover-table.md)
    - [`RENAME INDEX`](/docs-cn/sql-statements/sql-statement-rename-index.md)
    - [`RENAME TABLE`](/docs-cn/sql-statements/sql-statement-rename-table.md)
    - [`REPLACE`](/docs-cn/sql-statements/sql-statement-replace.md)
    - [`RESTORE`](/docs-cn/sql-statements/sql-statement-restore.md)
    - [`REVOKE <privileges>`](/docs-cn/sql-statements/sql-statement-revoke-privileges.md)
    - [`REVOKE <role>`](/docs-cn/sql-statements/sql-statement-revoke-role.md)
    - [`ROLLBACK`](/docs-cn/sql-statements/sql-statement-rollback.md)
    - [`SELECT`](/docs-cn/sql-statements/sql-statement-select.md)
    - [`SET DEFAULT ROLE`](/docs-cn/sql-statements/sql-statement-set-default-role.md)
    - [`SET [NAMES|CHARACTER SET]`](/docs-cn/sql-statements/sql-statement-set-names.md)
    - [`SET PASSWORD`](/docs-cn/sql-statements/sql-statement-set-password.md)
    - [`SET ROLE`](/docs-cn/sql-statements/sql-statement-set-role.md)
    - [`SET TRANSACTION`](/docs-cn/sql-statements/sql-statement-set-transaction.md)
    - [`SET [GLOBAL|SESSION] <variable>`](/docs-cn/sql-statements/sql-statement-set-variable.md)
    - [`SHOW [BACKUPS|RESTORES]`](/docs-cn/sql-statements/sql-statement-show-backups.md)
    - [`SHOW ANALYZE STATUS`](/docs-cn/sql-statements/sql-statement-show-analyze-status.md)
    - [`SHOW [GLOBAL|SESSION] BINDINGS`](/docs-cn/sql-statements/sql-statement-show-bindings.md)
    - [`SHOW BUILTINS`](/docs-cn/sql-statements/sql-statement-show-builtins.md)
    - [`SHOW CHARACTER SET`](/docs-cn/sql-statements/sql-statement-show-character-set.md)
    - [`SHOW COLLATION`](/docs-cn/sql-statements/sql-statement-show-collation.md)
    - [`SHOW [FULL] COLUMNS FROM`](/docs-cn/sql-statements/sql-statement-show-columns-from.md)
    - [`SHOW CONFIG`](/docs-cn/sql-statements/sql-statement-show-config.md)
    - [`SHOW CREATE PLACEMENT POLICY`](/docs-cn/sql-statements/sql-statement-show-create-placement-policy.md)
    - [`SHOW CREATE SEQUENCE`](/docs-cn/sql-statements/sql-statement-show-create-sequence.md)
    - [`SHOW CREATE TABLE`](/docs-cn/sql-statements/sql-statement-show-create-table.md)
    - [`SHOW CREATE USER`](/docs-cn/sql-statements/sql-statement-show-create-user.md)
    - [`SHOW DATABASES`](/docs-cn/sql-statements/sql-statement-show-databases.md)
    - [`SHOW DRAINER STATUS`](/docs-cn/sql-statements/sql-statement-show-drainer-status.md)
    - [`SHOW ENGINES`](/docs-cn/sql-statements/sql-statement-show-engines.md)
    - [`SHOW ERRORS`](/docs-cn/sql-statements/sql-statement-show-errors.md)
    - [`SHOW [FULL] FIELDS FROM`](/docs-cn/sql-statements/sql-statement-show-fields-from.md)
    - [`SHOW GRANTS`](/docs-cn/sql-statements/sql-statement-show-grants.md)
    - [`SHOW INDEX [FROM|IN]`](/docs-cn/sql-statements/sql-statement-show-index.md)
    - [`SHOW INDEXES [FROM|IN]`](/docs-cn/sql-statements/sql-statement-show-indexes.md)
    - [`SHOW KEYS [FROM|IN]`](/docs-cn/sql-statements/sql-statement-show-keys.md)
    - [`SHOW MASTER STATUS`](/docs-cn/sql-statements/sql-statement-show-master-status.md)
    - [`SHOW PLACEMENT`](/docs-cn/sql-statements/sql-statement-show-placement.md)
    - [`SHOW PLACEMENT FOR`](/docs-cn/sql-statements/sql-statement-show-placement-for.md)
    - [`SHOW PLACEMENT LABELS`](/docs-cn/sql-statements/sql-statement-show-placement-labels.md)
    - [`SHOW PLUGINS`](/docs-cn/sql-statements/sql-statement-show-plugins.md)
    - [`SHOW PRIVILEGES`](/docs-cn/sql-statements/sql-statement-show-privileges.md)
    - [`SHOW [FULL] PROCESSSLIST`](/docs-cn/sql-statements/sql-statement-show-processlist.md)
    - [`SHOW PROFILES`](/docs-cn/sql-statements/sql-statement-show-profiles.md)
    - [`SHOW PUMP STATUS`](/docs-cn/sql-statements/sql-statement-show-pump-status.md)
    - [`SHOW SCHEMAS`](/docs-cn/sql-statements/sql-statement-show-schemas.md)
    - [`SHOW STATS_HEALTHY`](/docs-cn/sql-statements/sql-statement-show-stats-healthy.md)
    - [`SHOW STATS_HISTOGRAMS`](/docs-cn/sql-statements/sql-statement-show-histograms.md)
    - [`SHOW STATS_META`](/docs-cn/sql-statements/sql-statement-show-stats-meta.md)
    - [`SHOW STATUS`](/docs-cn/sql-statements/sql-statement-show-status.md)
    - [`SHOW TABLE NEXT_ROW_ID`](/docs-cn/sql-statements/sql-statement-show-table-next-rowid.md)
    - [`SHOW TABLE REGIONS`](/docs-cn/sql-statements/sql-statement-show-table-regions.md)
    - [`SHOW TABLE STATUS`](/docs-cn/sql-statements/sql-statement-show-table-status.md)
    - [`SHOW [FULL] TABLES`](/docs-cn/sql-statements/sql-statement-show-tables.md)
    - [`SHOW [GLOBAL|SESSION] VARIABLES`](/docs-cn/sql-statements/sql-statement-show-variables.md)
    - [`SHOW WARNINGS`](/docs-cn/sql-statements/sql-statement-show-warnings.md)
    - [`SHUTDOWN`](/docs-cn/sql-statements/sql-statement-shutdown.md)
    - [`SPLIT REGION`](/docs-cn/sql-statements/sql-statement-split-region.md)
    - [`START TRANSACTION`](/docs-cn/sql-statements/sql-statement-start-transaction.md)
    - [`TABLE`](/docs-cn/sql-statements/sql-statement-table.md)
    - [`TRACE`](/docs-cn/sql-statements/sql-statement-trace.md)
    - [`TRUNCATE`](/docs-cn/sql-statements/sql-statement-truncate.md)
    - [`UPDATE`](/docs-cn/sql-statements/sql-statement-update.md)
    - [`USE`](/docs-cn/sql-statements/sql-statement-use.md)
    - [`WITH`](/docs-cn/sql-statements/sql-statement-with.md)
  - 数据类型
    - [数据类型概述](/docs-cn/data-type-overview.md)
    - [数据类型默认值](/docs-cn/data-type-default-values.md)
    - [数值类型](/docs-cn/data-type-numeric.md)
    - [日期和时间类型](/docs-cn/data-type-date-and-time.md)
    - [字符串类型](/docs-cn/data-type-string.md)
  - 函数与操作符
    - [函数与操作符概述](/docs-cn/functions-and-operators/functions-and-operators-overview.md)
    - [表达式求值的类型转换](/docs-cn/functions-and-operators/type-conversion-in-expression-evaluation.md)
    - [操作符](/docs-cn/functions-and-operators/operators.md)
    - [控制流程函数](/docs-cn/functions-and-operators/control-flow-functions.md)
    - [字符串函数](/docs-cn/functions-and-operators/string-functions.md)
    - [数值函数与操作符](/docs-cn/functions-and-operators/numeric-functions-and-operators.md)
    - [日期和时间函数](/docs-cn/functions-and-operators/date-and-time-functions.md)
    - [位函数和操作符](/docs-cn/functions-and-operators/bit-functions-and-operators.md)
    - [Cast 函数和操作符](/docs-cn/functions-and-operators/cast-functions-and-operators.md)
    - [加密和压缩函数](/docs-cn/functions-and-operators/encryption-and-compression-functions.md)
    - [锁函数](/functions-and-operators/locking-functions.md)
    - [信息函数](/docs-cn/functions-and-operators/information-functions.md)
    - [GROUP BY 聚合函数](/docs-cn/functions-and-operators/aggregate-group-by-functions.md)
    - [窗口函数](/docs-cn/functions-and-operators/window-functions.md)
    - [其它函数](/docs-cn/functions-and-operators/miscellaneous-functions.md)
    - [精度数学](/docs-cn/functions-and-operators/precision-math.md)
    - [集合运算](/docs-cn/functions-and-operators/set-operators.md)
    - [下推到 TiKV 的表达式列表](/docs-cn/functions-and-operators/expressions-pushed-down.md)
    - [TiDB 特有的函数](/docs-cn/functions-and-operators/tidb-functions.md)
  - [聚簇索引](/docs-cn/clustered-indexes.md)
  - [约束](/docs-cn/constraints.md)
  - [SQL 模式](/docs-cn/sql-mode.md)
  - [表属性](/docs-cn/table-attributes.md)
  - 事务
    - [事务概览](/docs-cn/transaction-overview.md)
    - [隔离级别](/docs-cn/transaction-isolation-levels.md)
    - [乐观事务](/docs-cn/optimistic-transaction.md)
    - [悲观事务](/docs-cn/pessimistic-transaction.md)
    - [非事务 DML 语句](/non-transactional-dml.md)
  - 垃圾回收 (GC)
    - [GC 机制简介](/docs-cn/garbage-collection-overview.md)
    - [GC 配置](/docs-cn/garbage-collection-configuration.md)
  - [视图](/docs-cn/views.md)
  - [分区表](/docs-cn/partitioned-table.md)
  - [临时表](/docs-cn/temporary-tables.md)
  - [缓存表](/cached-tables.md)
  - 字符集和排序
    - [概述](/docs-cn/character-set-and-collation.md)
    - [GBK](/docs-cn/character-set-gbk.md)
  - [Placement Rules in SQL](/docs-cn/placement-rules-in-sql.md)
  - 系统表
    - [`mysql`](/docs-cn/mysql-schema.md)
    - INFORMATION_SCHEMA
      - [Overview](/docs-cn/information-schema/information-schema.md)
      - [`ANALYZE_STATUS`](/docs-cn/information-schema/information-schema-analyze-status.md)
      - [`CLIENT_ERRORS_SUMMARY_BY_HOST`](/docs-cn/information-schema/client-errors-summary-by-host.md)
      - [`CLIENT_ERRORS_SUMMARY_BY_USER`](/docs-cn/information-schema/client-errors-summary-by-user.md)
      - [`CLIENT_ERRORS_SUMMARY_GLOBAL`](/docs-cn/information-schema/client-errors-summary-global.md)
      - [`CHARACTER_SETS`](/docs-cn/information-schema/information-schema-character-sets.md)
      - [`CLUSTER_CONFIG`](/docs-cn/information-schema/information-schema-cluster-config.md)
      - [`CLUSTER_HARDWARE`](/docs-cn/information-schema/information-schema-cluster-hardware.md)
      - [`CLUSTER_INFO`](/docs-cn/information-schema/information-schema-cluster-info.md)
      - [`CLUSTER_LOAD`](/docs-cn/information-schema/information-schema-cluster-load.md)
      - [`CLUSTER_LOG`](/docs-cn/information-schema/information-schema-cluster-log.md)
      - [`CLUSTER_SYSTEMINFO`](/docs-cn/information-schema/information-schema-cluster-systeminfo.md)
      - [`COLLATIONS`](/docs-cn/information-schema/information-schema-collations.md)
      - [`COLLATION_CHARACTER_SET_APPLICABILITY`](/docs-cn/information-schema/information-schema-collation-character-set-applicability.md)
      - [`COLUMNS`](/docs-cn/information-schema/information-schema-columns.md)
      - [`DATA_LOCK_WAITS`](/docs-cn/information-schema/information-schema-data-lock-waits.md)
      - [`DDL_JOBS`](/docs-cn/information-schema/information-schema-ddl-jobs.md)
      - [`DEADLOCKS`](/docs-cn/information-schema/information-schema-deadlocks.md)
      - [`ENGINES`](/docs-cn/information-schema/information-schema-engines.md)
      - [`INSPECTION_RESULT`](/docs-cn/information-schema/information-schema-inspection-result.md)
      - [`INSPECTION_RULES`](/docs-cn/information-schema/information-schema-inspection-rules.md)
      - [`INSPECTION_SUMMARY`](/docs-cn/information-schema/information-schema-inspection-summary.md)
      - [`KEY_COLUMN_USAGE`](/docs-cn/information-schema/information-schema-key-column-usage.md)
      - [`METRICS_SUMMARY`](/docs-cn/information-schema/information-schema-metrics-summary.md)
      - [`METRICS_TABLES`](/docs-cn/information-schema/information-schema-metrics-tables.md)
      - [`PARTITIONS`](/docs-cn/information-schema/information-schema-partitions.md)
      - [`PLACEMENT_POLICIES`](/information-schema/information-schema-placement-policies.md)
      - [`PROCESSLIST`](/docs-cn/information-schema/information-schema-processlist.md)
      - [`REFERENTIAL_CONSTRAINTS`](/docs-cn/information-schema/information-schema-referential-constraints.md)
      - [`SCHEMATA`](/docs-cn/information-schema/information-schema-schemata.md)
      - [`SEQUENCES`](/docs-cn/information-schema/information-schema-sequences.md)
      - [`SESSION_VARIABLES`](/docs-cn/information-schema/information-schema-session-variables.md)
      - [`SLOW_QUERY`](/docs-cn/information-schema/information-schema-slow-query.md)
      - [`STATISTICS`](/docs-cn/information-schema/information-schema-statistics.md)
      - [`TABLES`](/docs-cn/information-schema/information-schema-tables.md)
      - [`TABLE_CONSTRAINTS`](/docs-cn/information-schema/information-schema-table-constraints.md)
      - [`TABLE_STORAGE_STATS`](/docs-cn/information-schema/information-schema-table-storage-stats.md)
      - [`TIDB_HOT_REGIONS`](/docs-cn/information-schema/information-schema-tidb-hot-regions.md)
      - [`TIDB_HOT_REGIONS_HISTORY`](/docs-cn/information-schema/information-schema-tidb-hot-regions-history.md)
      - [`TIDB_INDEXES`](/docs-cn/information-schema/information-schema-tidb-indexes.md)
      - [`TIDB_SERVERS_INFO`](/docs-cn/information-schema/information-schema-tidb-servers-info.md)
      - [`TIDB_TRX`](/docs-cn/information-schema/information-schema-tidb-trx.md)
      - [`TIFLASH_REPLICA`](/docs-cn/information-schema/information-schema-tiflash-replica.md)
      - [`TIKV_REGION_PEERS`](/docs-cn/information-schema/information-schema-tikv-region-peers.md)
      - [`TIKV_REGION_STATUS`](/docs-cn/information-schema/information-schema-tikv-region-status.md)
      - [`TIKV_STORE_STATUS`](/docs-cn/information-schema/information-schema-tikv-store-status.md)
      - [`USER_PRIVILEGES`](/docs-cn/information-schema/information-schema-user-privileges.md)
    - [`METRICS_SCHEMA`](/docs-cn/metrics-schema.md)
- 账户与安全
  - 权限管理
    - [与 MySQL 安全特性差异](/docs-cn/security-compatibility-with-mysql.md)
    - [权限管理](/docs-cn/privilege-management.md)
    - [TiDB 用户账户管理](/docs-cn/user-account-management.md)
    - [基于角色的访问控制](/docs-cn/role-based-access-control.md)
    - [TiDB 证书鉴权使用指南](/docs-cn/certificate-authentication.md)
  - 安全加固
    - [为 TiDB 客户端服务端间通信开启加密传输](/docs-cn/enable-tls-between-clients-and-servers.md)
    - [为 TiDB 组件间通信开启加密传输](/docs-cn/enable-tls-between-components.md)
    - [生成自签名证书](/docs-cn/generate-self-signed-certificates.md)
    - [静态加密](/docs-cn/encryption-at-rest.md)
    - [为 TiDB 落盘文件开启加密](/docs-cn/enable-disk-spill-encrypt.md)
    - [日志脱敏](/docs-cn/log-redaction.md)
- 使用插件
  - [TiDB 审计插件](/plugin-audit.md)
  - [TiDB 白名单插件](/plugin-allowlist.md)
- 命令行工具
  - [tikv-ctl](/docs-cn/tikv-control.md)
  - [pd-ctl](/docs-cn/pd-control.md)
  - [tidb-ctl](/docs-cn/tidb-control.md)
  - [pd-recover](/docs-cn/pd-recover.md)
- 命令行参数
  - [tidb-server](/docs-cn/command-line-flags-for-tidb-configuration.md)
  - [tikv-server](/docs-cn/command-line-flags-for-tikv-configuration.md)
  - [tiflash-server](/docs-cn/tiflash/tiflash-command-line-flags.md)
  - [pd-server](/docs-cn/command-line-flags-for-pd-configuration.md)
- 配置文件参数
  - [tidb-server](/docs-cn/tidb-configuration-file.md)
  - [tikv-server](/docs-cn/tikv-configuration-file.md)
  - [tiflash-server](/docs-cn/tiflash/tiflash-configuration.md)
  - [pd-server](/docs-cn/pd-configuration-file.md)
  - [动态配置变更](/docs-cn/dynamic-config.md)
- [系统变量说明](/docs-cn/system-variables.md)
- [使用放置规则](/docs-cn/configure-placement-rules.md)
- 读取历史数据
  - 使用 Stale Read 功能读取历史数据（推荐）
    - [Stale Read 使用场景介绍](/docs-cn/stale-read.md)
    - [使用 `AS OF TIMESTAMP` 语法读取历史数据](/docs-cn/as-of-timestamp.md)
    - [使用系统变量 `tidb_read_staleness` 读取历史数据](/docs-cn/tidb-read-staleness.md)
  - [使用系统变量 `tidb_snapshot` 读取历史数据](/docs-cn/read-historical-data.md)
- 监控与告警
  - [监控框架概述](/docs-cn/tidb-monitoring-framework.md)
  - [监控 API](/docs-cn/tidb-monitoring-api.md)
  - [手动部署监控](/docs-cn/deploy-monitoring-services.md)
  - [将 Grafana 监控数据导出成快照](/docs-cn/exporting-grafana-snapshots.md)
  - [TiDB 集群报警规则与处理方法](/docs-cn/alert-rules.md)
  - [TiFlash 报警规则与处理方法](/docs-cn/tiflash/tiflash-alert-rules.md)
  - [错误码](/docs-cn/error-codes.md)
  - 监控指标
    - [Overview 面板](/docs-cn/grafana-overview-dashboard.md)
    - [Performance Overview 面板](/grafana-performance-overview-dashboard.md)
    - [TiDB 面板](/docs-cn/grafana-tidb-dashboard.md)
    - [PD 面板](/docs-cn/grafana-pd-dashboard.md)
    - [TiKV 面板](/docs-cn/grafana-tikv-dashboard.md)
    - [TiFlash 监控指标](/docs-cn/tiflash/monitor-tiflash.md)
    - [TiCDC 监控指标](/docs-cn/ticdc/monitor-ticdc.md)
  - TiDB Dashboard
    - [简介](/docs-cn/dashboard/dashboard-intro.md)
    - 运维
      - [部署](/docs-cn/dashboard/dashboard-ops-deploy.md)
      - [反向代理](/docs-cn/dashboard/dashboard-ops-reverse-proxy.md)
      - [用户管理](/docs-cn/dashboard/dashboard-user.md)
      - [安全](/docs-cn/dashboard/dashboard-ops-security.md)
    - [访问](/docs-cn/dashboard/dashboard-access.md)
    - [概况页面](/docs-cn/dashboard/dashboard-overview.md)
    - [集群信息页面](/docs-cn/dashboard/dashboard-cluster-info.md)
    - [Top SQL 页面](/docs-cn/dashboard/top-sql.md)
    - [流量可视化页面](/docs-cn/dashboard/dashboard-key-visualizer.md)
    - [监控关系图](/docs-cn/dashboard/dashboard-metrics-relation.md)
    - SQL 语句分析
      - [列表页面](/docs-cn/dashboard/dashboard-statement-list.md)
      - [执行详情页面](/docs-cn/dashboard/dashboard-statement-details.md)
    - [慢查询页面](/docs-cn/dashboard/dashboard-slow-query.md)
    - 集群诊断页面
      - [访问](/docs-cn/dashboard/dashboard-diagnostics-access.md)
      - [查看报告](/docs-cn/dashboard/dashboard-diagnostics-report.md)
      - [使用示例](/docs-cn/dashboard/dashboard-diagnostics-usage.md)
    - [日志搜索页面](/docs-cn/dashboard/dashboard-log-search.md)
    - 实例性能分析
      - [手动分析页面](/docs-cn/dashboard/dashboard-profiling.md)
      - [持续分析页面](/docs-cn/dashboard/continuous-profiling.md)
    - 会话管理与配置
      - [分享会话](/docs-cn/dashboard/dashboard-session-share.md)
      - [配置 SSO 登录](/docs-cn/dashboard/dashboard-session-sso.md)
    - [常见问题](/docs-cn/dashboard/dashboard-faq.md)
- 最佳实践
  - [TiDB 最佳实践](/docs-cn/best-practices/tidb-best-practices.md)
  - [Java 应用开发最佳实践](/docs-cn/best-practices/java-app-best-practices.md)
  - [操作系统性能参数调优](/docs-cn/tune-operating-system.md)
  - [HAProxy 最佳实践](/docs-cn/best-practices/haproxy-best-practices.md)
  - 性能调优
    - 优化手册
      - [优化概述](/performance-tuning-overview.md)
      - [优化方法](/performance-tuning-methods.md)
      - [优化实践](/performance-tuning-practices.md)
    - 软件调优
      - [TiDB 内存调优](/docs-cn/configure-memory-usage.md)
      - [TiKV 线程调优](/docs-cn/tune-tikv-thread-performance.md)
      - [TiKV 内存调优](/docs-cn/tune-tikv-memory-performance.md)
      - [TiKV Follower Read](/docs-cn/follower-read.md)
      - [Region 性能调优](/tune-region-performance.md)
      - [TiFlash 调优](/docs-cn/tiflash/tune-tiflash-performance.md)
      - [下推计算结果缓存](/docs-cn/coprocessor-cache.md)
    - SQL 性能优化
    - [SQL 性能调优概览](/docs-cn/sql-tuning-overview.md)
    - 理解 TiDB 执行计划
      - [TiDB 执行计划概览](/docs-cn/explain-overview.md)
      - [使用 `EXPLAIN` 解读执行计划](/docs-cn/explain-walkthrough.md)
      - [MPP 模式查询的执行计划](/docs-cn/explain-mpp.md)
      - [索引查询的执行计划](/docs-cn/explain-indexes.md)
      - [Join 查询的执行计划](/docs-cn/explain-joins.md)
      - [子查询的执行计划](/docs-cn/explain-subqueries.md)
      - [聚合查询的执行计划](/docs-cn/explain-aggregation.md)
      - [视图查询的执行计划](/docs-cn/explain-views.md)
      - [分区查询的执行计划](/docs-cn/explain-partitions.md)
      - [开启 IndexMerge 查询的执行计划](/docs-cn/explain-index-merge.md)
    - SQL 优化流程
      - [SQL 优化流程概览](/docs-cn/sql-optimization-concepts.md)
      - 逻辑优化
        - [逻辑优化概览](/docs-cn/sql-logical-optimization.md)
        - [子查询相关的优化](/docs-cn/subquery-optimization.md)
        - [列裁剪](/docs-cn/column-pruning.md)
        - [关联子查询去关联](/docs-cn/correlated-subquery-optimization.md)
        - [Max/Min 消除](/docs-cn/max-min-eliminate.md)
        - [谓词下推](/docs-cn/predicate-push-down.md)
        - [分区裁剪](/docs-cn/partition-pruning.md)
        - [TopN 和 Limit 下推](/docs-cn/topn-limit-push-down.md)
        - [Join Reorder](/docs-cn/join-reorder.md)
      - 物理优化
        - [物理优化概览](/docs-cn/sql-physical-optimization.md)
        - [索引的选择](/docs-cn/choose-index.md)
        - [统计信息简介](/docs-cn/statistics.md)
        - [错误索引的解决方案](/docs-cn/wrong-index-solution.md)
        - [Distinct 优化](/docs-cn/agg-distinct-optimization.md)
      - [执行计划缓存](/docs-cn/sql-prepare-plan-cache.md)
    - 控制执行计划
      - [控制执行计划概览](/docs-cn/control-execution-plan.md)
      - [Optimizer Hints](/docs-cn/optimizer-hints.md)
      - [执行计划管理](/docs-cn/sql-plan-management.md)
      - [优化规则及表达式下推的黑名单](/docs-cn/blocklist-control-plan.md)
- 常见问题
  - [产品 FAQ](/docs-cn/faq/tidb-faq.md)
  - [SQL FAQ](/docs-cn/faq/sql-faq.md)
  - [高可用 FAQ](/docs-cn/faq/high-availability-faq.md)
  - [高可靠 FAQ](/docs-cn/faq/high-reliability-faq.md)