cloud: update tidb_dml_type limitation#22415

Merged

ti-chi-bot[bot] merged 2 commits intopingcap:release-8.5from

zuowei593:dml-limit

Feb 6, 2026

Commits on Feb 6, 2026

update tidb_dml_type limitation
zuowei593
committed
add a note in system-variables.md indicating that this variable is read-only for TiDB Cloud Starter and Essential clusters
qiancai
committed