planner: cherry-pick multi alternative framework and fts like rewrite back to fts branch | tidb-test=42c2474b6e2e1ef3430d07a1743ca7e17fd97acc tiflash=feature-fts tikv=feature-fts#68383

Merged

ti-chi-bot[bot] merged 15 commits into

pingcap:feature/ftsfrom

AilinKid:cp-fts-base

May 16, 2026

Commits on May 15, 2026

planner: build multi alternative logical plan from shared AST (#66677)
AilinKid
committed
pkg/planner: build multiple logical plans from shared AST in optimize (#66743)
AilinKid
committed
pkg/planner, pkg/sessionctx: support non-decorrelate alternative (#66995)
AilinKid
committed
planner: fix join reorder correctness with conflict detection algorithm (#65705)

guo-shaoge
authored and
AilinKid
committed
planner: support Selection operator in JoinGroup for the new join reorder (#66681)

guo-shaoge
authored and
AilinKid
committed
sessionctx/variable: add sysvar for new join reorder impl (#66792)

guo-shaoge
authored and
AilinKid
committed
planner: enable cd-c algorithm by default for join reorder (#66349)

guo-shaoge
authored and
AilinKid
committed
pkg/planner: add order-aware logical join reorder rule (#67305)
AilinKid
committed
planner: correlate subquery rule (#66206)

terry1purcell
authored and
AilinKid
committed
planner: rewrite FTS predicates to LIKE for evaluation of non-TiCI query plan (#65626)

terry1purcell
authored and
AilinKid
committed
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AilinKid
committed
planner: avoid package globals in alternative round restore
AilinKid
committed
update BUILD.bazel
qw4990
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fix tici test
AilinKid
committed
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AilinKid
committed