Document seven undocumented dolt system variables#76
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Closes #67. Each section's scope/default/values come from the dolt source (sqle/system_variables.go, sqle/cluster/controller.go). General system setting variables: - dolt_allow_ci_creation (session bool, default 0) — gate Dolt CI workflow creation - dolt_auto_gc_enabled (global bool, default 1, startup-only) — background GC - dolt_optimize_json (both bool, default 1) — optimized/diffable JSON storage - dolt_transactions_disabled (session bool, default 0) — disable the txn layer Replication (cluster) variables: - dolt_cluster_role (persist string) — primary/standby; set via dolt_assume_cluster_role() - dolt_cluster_role_epoch (persist int) — role-transition epoch - dolt_cluster_ack_writes_timeout_secs (persist int 0-60, default 0) — primary->standby ack wait Added matching TOC entries (alphabetical) and rows in the SQL extensions index. Cluster-role sections cross-link to the existing "Replication Role and Epoch" section; verified all anchors and cross-link targets resolve in a build. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Closes #67.
Documents the seven system variables flagged in the cross-check, with scope / default / accepted values sourced from
sqle/system_variables.goandsqle/cluster/controller.go.General system setting variables:
dolt_allow_ci_creation0dolt_ci_*) tablesdolt_auto_gc_enabled1, read at startupdolt_optimize_json1dolt_transactions_disabled0Replication (cluster) variables — only present when cluster replication is configured:
dolt_cluster_roleprimary/standby; change viadolt_assume_cluster_role()dolt_cluster_role_epochdolt_cluster_ack_writes_timeout_secs0Added matching TOC entries (alphabetical, in the General and Replication groups) and rows in the SQL extensions index. The cluster-role sections cross-link to the existing Replication Role and Epoch section.
Verified
astro buildis clean and all seven anchors render, plus the#replication-role-and-epoch,#dolt_gc, and/products/dolthub/continuous-integrationcross-link targets exist (no dead links).🤖 Generated with Claude Code