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IN_MEMORY_ANALYTICAL: sequential batched UNWIND … CREATE intermittently drops nodes silently (no error) — ~48.6K-node import retained 1.7% on one run, 100% on an identical re-run

Status: Open.

Bug

#4226 In memgraph/memgraph;

· martinholovsky opened on Jun 2, 2026

Recompute WAL transaction CRC32 on STRICT_SYNC (2PC) commit-flag flip

crc-walsWAL CRC32-per-txn feature work (sandcastle AFK queue)WAL CRC32-per-txn feature work (sandcastle AFK queue)

Status: Open.

#4221 In memgraph/memgraph;

· as51340 opened on Jun 1, 2026

Verify WAL transaction CRC32 on replica replay (WalFilesRpc/CurrentWalRpc), non-fatal retry

crc-walsWAL CRC32-per-txn feature work (sandcastle AFK queue)WAL CRC32-per-txn feature work (sandcastle AFK queue)

Status: Open.

#4220 In memgraph/memgraph;

· as51340 opened on Jun 1, 2026

Verify WAL transaction CRC32 on local crash recovery (fatal on mismatch)

crc-walsWAL CRC32-per-txn feature work (sandcastle AFK queue)WAL CRC32-per-txn feature work (sandcastle AFK queue)

Status: Open.

#4219 In memgraph/memgraph;

· as51340 opened on Jun 1, 2026

WAL CRC32-per-txn format plumbing (write + skip-on-read, no verification)

crc-walsWAL CRC32-per-txn feature work (sandcastle AFK queue)WAL CRC32-per-txn feature work (sandcastle AFK queue)

Status: Open.

#4218 In memgraph/memgraph;

· as51340 opened on Jun 1, 2026

Durability version bump (v36) for CRC-per-txn

crc-walsWAL CRC32-per-txn feature work (sandcastle AFK queue)WAL CRC32-per-txn feature work (sandcastle AFK queue)

Status: Open.

#4217 In memgraph/memgraph;

· as51340 opened on Jun 1, 2026

Add CRC32-per-transaction checksums to WAL files (verified on recovery and replica replay)

Status: Open.

#4216 In memgraph/memgraph;

· as51340 opened on Jun 1, 2026

Guarded contradiction branch raises Memgraph DB hits

Status: Open.

Bug

#4208 In memgraph/memgraph;

· YaeSakuraQ opened on May 29, 2026

Planner engine foundations

Capability - planner

Status: Open.

#4205 In memgraph/memgraph;

· Ignition opened on May 29, 2026

Optimise non-graph read queries

Capability - planner

Status: Open.

#4204 In memgraph/memgraph;

· Ignition opened on May 29, 2026

Execute every non-graph read query

Capability - planner

Status: Open.

#4203 In memgraph/memgraph;

· Ignition opened on May 29, 2026

Remove no-op paging

Capability - planner

Status: Open.

#4202 In memgraph/memgraph;

· Ignition opened on May 28, 2026