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pingcap / tidb Public

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planner: build multi alternative logical plan from shared AST#66677

Merged

ti-chi-bot[bot] merged 6 commits into

pingcap:masterpingcap/tidb:masterfrom

AilinKid:ast-multi-logical-planAilinKid/tidb:ast-multi-logical-planCopy head branch name to clipboard

Mar 6, 2026

Conversation Commits6 (6)Checks Files changed

Merged

planner: build multi alternative logical plan from shared AST#66677
ti-chi-bot[bot] merged 6 commits into
pingcap:masterfrom
AilinKid:ast-multi-logical-plan

Commits

Commits on Mar 3, 2026

planner: deep copy AST-owned FieldTypes when building expressions
AilinKid
committed
planner: document read-only AST references in planner plans
AilinKid
committed

Commits on Mar 5, 2026

planner: isolate per-build state for shared AST rebuild
AilinKid
committed
planner: fix optimize unused view hint handling call
AilinKid
committed
sessionctx: keep plan cache build state in stmtctx
AilinKid
committed
.
AilinKid
committed

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