Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

v6.5.0 release notes: add descriptions about tidb_store_batch_size #20006

Merged
merged 4 commits into from
Mar 7, 2025
Merged

v6.5.0 release notes: add descriptions about tidb_store_batch_size #20006

Changes from 3 commits
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
1e95b37
Update release-6.5.0.md
qiancai Mar 6, 2025
754ea06
Update releases/release-6.5.0.md
qiancai Mar 6, 2025
f94fe80
Update releases/release-6.5.0.md
qiancai Mar 6, 2025
e41db41
Update releases/release-6.5.0.md
qiancai Mar 6, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
1 change: 1 addition & 0 deletions releases/release-6.5.0.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -321,6 +321,7 @@ TiDB 6.5.0 为长期支持版本 (Long-Term Support Release, LTS)。
| [`tidb_server_memory_limit`](/system-variables.md#tidb_server_memory_limit-从-v640-版本开始引入) | 修改 | 该变量默认值由 `0` 修改为 `80%`，因为 TiDB 全局内存控制特性 GA，该调整默认开启 TiDB 实例的内存限制，并将默认的内存限制设为总内存的 80%。|
| [`default_password_lifetime`](/system-variables.md#default_password_lifetime-从-v650-版本开始引入) | 新增 | 用于设置全局自动密码过期策略，要求用户定期修改密码。默认值为 `0`，表示禁用全局自动密码过期策略。 |
| [`disconnect_on_expired_password`](/system-variables.md#disconnect_on_expired_password-从-v650-版本开始引入) | 新增 | 该变量是一个只读变量，用来显示 TiDB 是否会直接断开密码已过期用户的连接。 |
| [`tidb_store_batch_size`](/system-variables.md#tidb_store_batch_size) | 新增 | 该变量默认关闭，其控制的功能尚未稳定，不建议在生产环境中使用该变量，请保留默认值。 |
| [`password_history`](/system-variables.md#password_history-从-v650-版本开始引入) | 新增 | 基于密码更改次数的密码重用策略，不允许用户重复使用最近设置次数内使用过的密码。默认值为 `0`，表示禁用基于密码更改次数的密码重用策略。 |
| [`password_reuse_interval`](/system-variables.md#password_reuse_interval-从-v650-版本开始引入) | 新增 | 基于经过时间限制的密码重用策略，不允许用户重复使用最近设置天数内使用过的密码。默认值为 `0`，表示禁用基于密码更改时间内的密码重用策略。 |
| [`tidb_auto_build_stats_concurrency`](/system-variables.md#tidb_auto_build_stats_concurrency-从-v650-版本开始引入) | 新增 | 该变量用于设置执行统计信息自动更新的并发度，默认值为 `1`。 |
Expand Down
Loading