EntglDb

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• Collection-per-file mode: concurrent explicit transactions corrupt the free-space index (IndexOutOfRangeException in SnapshotForTransaction)

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  bug package/core severity/medium triage

  Difficulty 4/5 3-5 days Newbie friendliness 54/100

  EntglDb/BLite#325 · Opened Oct 18, 2026

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• A PageFileConfig built with an object initializer gets LockTimeout.Immediate: every lock fails at once under contention

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  bug package/core severity/medium

  Difficulty 4/5 3-5 days Newbie friendliness 48/100

  EntglDb/BLite#322 · 1 comment · Opened Oct 18, 2026

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• DynamicCollection cannot write a document larger than one page: no overflow on the schema-less write path

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  enhancement package/core

  Difficulty 4/5 3-5 days Newbie friendliness 48/100

  EntglDb/BLite#320 · 1 comment · Opened Oct 18, 2026

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• An engine and a session hold separate DynamicCollection instances: an index created through one misses the other's writes, and a session commit can erase the index definition

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  area/indexing bug package/core severity/medium

  Difficulty 4/5 3-5 days Newbie friendliness 55/100

  EntglDb/BLite#305 · 1 comment · Opened Oct 17, 2026

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• Moving from LiteDB: a guide, an API mapping and an import tool

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  documentation enhancement

  Difficulty 5/5 Over a week Newbie friendliness 35/100

  EntglDb/BLite#297 · 1 comment · Opened Oct 17, 2026

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• BLite.Wasm: package lacks its JS files and offers no typed-context factory

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  bug package/core severity/medium

  Difficulty 4/5 3-5 days Newbie friendliness 52/100

  EntglDb/BLite#293 · 1 comment · Opened Oct 17, 2026

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• BLite.Wasm: a 50 MB database cannot be reopened (out of memory reading the WAL); CheckpointAsync returns at once while a background checkpoint runs

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  bug package/core severity/medium

  Difficulty 4/5 3-5 days Newbie friendliness 38/100

  EntglDb/BLite#292 · 1 comment · Opened Oct 17, 2026

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• BLite.Wasm: two tabs on one database lose a committed write (IndexedDB) or cannot open it (OPFS)

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  area/multi-process bug package/core severity/high

  Difficulty 4/5 3-5 days Newbie friendliness 45/100

  EntglDb/BLite#291 · 1 comment · Opened Oct 17, 2026

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• BLite.Wasm: synchronous waits block or kill the browser runtime (HasIndex open, sync LINQ/BLQL ToList, Dispose, IsAvailable)

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  bug package/core severity/high

  Difficulty 5/5 Over a week Newbie friendliness 35/100

  EntglDb/BLite#290 · 1 comment · Opened Oct 17, 2026

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• BLite.Wasm: a committed write is lost on a page reload unless a checkpoint ran, and CheckpointAsync does not reliably prevent it

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  bug package/core severity/critical

  Difficulty 4/5 3-5 days Newbie friendliness 45/100

  EntglDb/BLite#289 · 1 comment · Opened Oct 17, 2026

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• Native AOT publish of a consumer reports trim/AOT warnings inside BLite.Core: `#pragma warning disable IL2026/IL3050/IL2070` hides reflection from BLite's build but not from ILC

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  bug package/core severity/low

  Difficulty 4/5 3-5 days Newbie friendliness 38/100

  EntglDb/BLite#275 · 1 comment · Opened Oct 17, 2026

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• A dynamic index misses keys for a numeric bound of another BSON type and keys no Decimal128 or Boolean value

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  area/indexing bug package/core severity/high

  Difficulty 5/5 Over a week Newbie friendliness 35/100

  EntglDb/BLite#269 · 1 comment · Opened Oct 17, 2026

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• BLQL range operators match fields of another BSON type: null under $lt, strings under $gt

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  area/linq bug package/core severity/medium

  Difficulty 4/5 1-2 days Newbie friendliness 42/100

  EntglDb/BLite#267 · 1 comment · Opened Oct 17, 2026

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• BLQL orders and compares ObjectIds by their little-endian bytes, not as ObjectId.CompareTo

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  area/linq bug package/core severity/medium

  Difficulty 4/5 3-5 days Newbie friendliness 49/100

  EntglDb/BLite#265 · 1 comment · Opened Oct 17, 2026

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• BLQL filters and sorts cannot reach a nested field, though a dynamic index can be built on one

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  area/linq bug package/core severity/low

  Difficulty 4/5 1-2 days Newbie friendliness 57/100

  EntglDb/BLite#264 · 1 comment · Opened Oct 17, 2026

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• A crash between the two page writes of PageFile.FreePage/AllocatePage leaves a Free page off the free list

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  area/indexing bug package/core severity/low

  Difficulty 5/5 Over a week Newbie friendliness 35/100

  EntglDb/BLite#262 · 1 comment · Opened Oct 17, 2026

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• Every reopen strands the unwritten rest of the last page growth block

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  area/indexing bug package/core severity/low

  Difficulty 4/5 3-5 days Newbie friendliness 48/100

  EntglDb/BLite#258 · 1 comment · Opened Oct 17, 2026

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• BTreeIndex.Equal/In/GreaterThan/LessThan/Between/StartsWith miss duplicate keys and fail past the last key

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  area/indexing bug package/core severity/low

  Difficulty 4/5 3-5 days Newbie friendliness 55/100

  EntglDb/BLite#255 · 1 comment · Opened Oct 17, 2026

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• DynamicCollection: range filters and sorts on an indexed double field return wrong results (keys are little-endian BitConverter bytes)

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  area/indexing bug package/core severity/high

  Difficulty 5/5 Over a week Newbie friendliness 35/100

  EntglDb/BLite#254 · 2 comments · Opened Oct 16, 2026

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• B-Tree pages allocated by a rolled-back split are never reclaimed

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  area/indexing bug package/core priority/P3 severity/low triage

  Difficulty 5/5 Over a week Newbie friendliness 35/100

  EntglDb/BLite#237 · 1 comment · Opened Oct 16, 2026

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• DynamicCollection secondary index keys are not unique: deleting entries of a heavily duplicated value is quadratic

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  area/indexing bug package/core priority/P2 severity/medium triage

  Difficulty 5/5 Over a week Newbie friendliness 8/100

  EntglDb/BLite#234 · 1 comment · Opened Oct 15, 2026

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• Multi-process follow-ups after #221 (open lock): index fill under the lock, dictionary reload for readers, stale free-list head, ...

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  triage

  Difficulty 5/5 Over a week Newbie friendliness 12/100

  EntglDb/BLite#226 · Opened Oct 15, 2026

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• Multi-process WAL: a permanently unreadable record inside the published range stalls replay, checkpoints and truncation

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  area/multi-process bug package/core priority/P2 severity/high

  Difficulty 5/5 Over a week Newbie friendliness 8/100

  EntglDb/BLite#220 · Opened Oct 13, 2026

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• Typed secondary index keys are not prefix-free: values containing bytes 0x00–0x03 are mis-bounded

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  area/indexing bug package/core priority/P3 severity/medium

  Difficulty 4/5 3-5 days Newbie friendliness 25/100

  EntglDb/BLite#212 · Opened Oct 13, 2026

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• Model indexes: OnIndexBuildFailure(Skip | Throw) and a public RebuildIndexAsync(name)

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  area/indexing enhancement package/core priority/P3

  Difficulty 5/5 Over a week Newbie friendliness 35/100

  EntglDb/BLite#190 · Opened Oct 12, 2026

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• Multi-process WAL: PrepareTransactionAsync and the direct commit paths bypass the commit and cross-process writer locks

  May be free again A pull request for this issue was closed without being merged. Open

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  bug package/core priority/P3 severity/low

  Difficulty 4/5 3-5 days Newbie friendliness 35/100

  EntglDb/BLite#188 · Opened Oct 12, 2026

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• Optimistic concurrency: auto-increment version field support

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  enhancement package/core priority/P3

  Difficulty 5/5 Over a week Newbie friendliness 22/100

  EntglDb/BLite#20 · 1 reaction · Opened Mar 22, 2026

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• BLiteSession.Rollback() does not await the rollback: it returns while the transaction is still active, and failures go unobserved

  Possibly taken @CaffeinatedCoder claimed this 1 day ago. Open

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  bug package/core severity/medium

  Difficulty 3/5 1-2 days Newbie friendliness 78/100

  EntglDb/BLite#307 · 1 comment · Opened Oct 17, 2026

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• Two concurrent transactions both commit, and one of them is silently lost: no write-write conflict detection

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  bug package/core severity/critical

  Difficulty 4/5 3-5 days Newbie friendliness 25/100

  EntglDb/BLite#304 · 1 comment · Opened Oct 17, 2026

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• The schema-less API cannot read a typed collection that holds a document larger than one page: FindAllAsync and BLiteMigration throw "Skipping type 69"

  Possibly taken @CaffeinatedCoder claimed this 1 day ago. Open

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  bug package/core severity/medium

  Difficulty 4/5 3-5 days Newbie friendliness 48/100

  EntglDb/BLite#301 · 1 comment · Opened Oct 17, 2026

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• GdprMode.Strict warns that deleted documents are not zeroed, but every delete zero-fills them

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  bug gdpr package/core severity/low

  Difficulty 2/5 1-3 hours Newbie friendliness 88/100

  EntglDb/BLite#299 · 1 comment · Opened Oct 17, 2026

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• BLQL First and FirstOrDefault ignore Sort and Skip

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  area/linq bug package/core severity/medium triage

  Difficulty 3/5 1-2 days Newbie friendliness 55/100

  EntglDb/BLite#266 · 3 comments · Opened Oct 17, 2026

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• WAL commits are never flushed to disk: a power loss drops acknowledged commits and can leave documents pointing at freed pages

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  bug package/core severity/high

  Difficulty 5/5 Over a week Newbie friendliness 35/100

  EntglDb/BLite#260 · 2 comments · Opened Oct 17, 2026

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• A NaN with the sign bit clear sorts above +Infinity in an index on a double

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  area/indexing bug package/core severity/medium

  Difficulty 4/5 1-2 days Newbie friendliness 54/100

  EntglDb/BLite#257 · 2 comments · Opened Oct 17, 2026

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• Typed collections: == null and OrderBy(nullable).Take(n) served from an index return no null-keyed documents (indexes skip null keys, planner reads the null bucket)

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  area/indexing area/linq bug package/core severity/high

  Difficulty 4/5 3-5 days Newbie friendliness 25/100

  EntglDb/BLite#247 · 2 comments · Opened Oct 16, 2026

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• Db file locking read errors / Italian UI prompts

  Possibly taken @mrdevrobot claimed this 134 days ago. Open

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  area/studio bug package/client priority/P2 severity/low

  EntglDb/BLite#124 · 9 comments · 1 reaction · 2 assignees · Opened Jun 4, 2026

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