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Partitioning Types

aliases: ['/docs-cn/stable/tidb-limitations/','/docs-cn/v4.0/tidb-limitations/']使用限制标识符长度限制Databases、Tables、Views、Connections 总个数限制 ...

04.01.2022 · This document describes the common usage limitations of TiDB, including the maximum identifier length and the maximum number of supported databases, tables, indexes, partitioned tables, and sequences ...

The design behind TiDB's DDL implementation can be read in the Online DDL ... which is also one of the reasons TiDB has the limitation of only one DDL ...

TiDB and the problems it resolves - Issues with MySQL sharding, including cautionary use cases - Benchmark results from different versions of TiDB

Due to the limitations of the underlying storage engine, TiDB requires a single row to be no more than 6 MB. All columns of a row are converted to bytes according to their data types and summed up to estimate the size of a single row.

TiDB is a distributed relational database. It supports MySQL protocol and dialect. So you can replace MySQL with TiDB to power your applications without ...

Learn the usage limitations of TiDB.

1. What problems does tidb want to solve · The amount of single table and single database data is too large; · Single machine storage capacity ...

TiDB (/’taɪdiːbi:/, "Ti" stands for Titanium) is an open-source, distributed, NewSQL database that supports Hybrid Transactional and Analytical Processing (HTAP) workloads. It is MySQL compatible and features horizontal scalability, strong consistency, and high availability. TiDB can be deployed on-premise or in-cloud.

Defaults to 64 and can be adjusted up to 512. Rows. unlimited. Size. unlimited. Partitions. 1024. The upper limit of Columns can be modified via table-column-count-limit. The upper limit of Indexes can be modified via index-limit.

TiDB Limitations This document describes the common usage limitations of TiDB, including the maximum identifier length and the maximum number of supported databases, tables, indexes, partitioned tables, and sequences. Limitations on identifier length Limitations on the total number of databases, tables, views, and connections

Query Views

TiDB/TiKV/PD documentation. Contribute to liancheng/tidb-docs development by creating an account on GitHub.

TiDB/TiKV/PD documentation. Contribute to pingcap/docs development by ... MySQL Compatibility · TiDB Limitations · TiDB Adopters · Credits. Quick Start.

Browse documentation about TiDB and its ecosystem, including TiDB Operator, TiDB Data Migration, Database Tools, TiUP, etc.

TiDB/TiKV/PD documentation. Contribute to pingcap/docs development by creating an account on GitHub.

TiDB is an open-source, cloud-native distributed SQL database that ... One of the limitations we have is that the software images we use are ...

PingCap's TiDB, a MySQL-compatible distributed database built on TiKV, takes design ... such as foreign key constraints and Serializable isolation level.