feat(txn): surface transaction abort reasons to clients - #9747

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rahst12 wants to merge 9 commits into

dgraph-io:mainfrom

rahst12:txn-abort-reason-surface-phase-1

Commits on Jun 18, 2026

first draft of surfacing the reason transaction abort/error occured

rahst12
authored and
matthewmcneely
committed
11ff9ec
adding test

rahst12
authored and
matthewmcneely
committed
1042bb1

Commits on Jul 30, 2026

Merge remote-tracking branch 'origin/main' into txn-abort-reason-surface-phase-1
rahst12
committed
0f2c0de
fix(txn): report the cause an abort actually had, not the one nearby

rahst12
and
claude
committed
59855c9
refactor(txn): declare every abort detail in one block

rahst12
and
claude
committed
29d86d0

Commits on Jul 31, 2026

feat(txn): name the key kinds a conflict abort cannot distinguish

rahst12
and
claude
committed
b3d40ad
fix(txn): report aborts that happened before the commit was decided

rahst12
and
claude
committed
d1dddc7

Commits on Aug 11, 2026

fix(zero): parse group id with ParseUint so the uint32 conversion cannot truncate

rahst12
and
claude
committed
c7f2f35

Commits on Aug 13, 2026

Merge branch 'main' into txn-abort-reason-surface-phase-1
rahst12
authored
71961d7