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AliSQL: double negation changes the result of ALL and ANY quantified comparisons

Status: Open.

#175 In alibaba/AliSQL;

· chen8908917 opened on Jul 26, 2026

AliSQL: redundant IS NOT NULL after BETWEEN recomputes an expensive expression

Status: Open.

#174 In alibaba/AliSQL;

· chen8908917 opened on Jul 26, 2026

AliSQL: INTERSECT and EXCEPT do not fold provably empty branches

Status: Open.

#173 In alibaba/AliSQL;

· chen8908917 opened on Jul 26, 2026

AliSQL: adding OR FALSE evaluates an expensive subquery despite an impossible HAVING clause

Status: Open.

#172 In alibaba/AliSQL;

· chen8908917 opened on Jul 26, 2026

AliSQL: duplicating an equivalent EXISTS predicate causes a 424x slowdown

Status: Open.

#171 In alibaba/AliSQL;

· chen8908917 opened on Jul 26, 2026

Deployment Architecture Issues

Status: Open.

#170 In alibaba/AliSQL;

· spihiker opened on Jul 21, 2026

Corrupt database file

Status: Open.

#157 In alibaba/AliSQL;

· kxxu opened on Jun 27, 2026

VECTOR INDEX with M=200 returns farthest candidates on 1D monotonic vectors

bug

Status: Open.

Bug

#156 In alibaba/AliSQL;

· YakultGo opened on May 29, 2026

Potential memory leak in hlindex_open when open_table_from_share fails

bug

Status: Open.

Bug

#152 In alibaba/AliSQL;

· UsedByFeiYang opened on May 18, 2026

部分配置情况下开启主从复制线程会导致服务hang住

Status: Open.

#146 In alibaba/AliSQL;

· cnjiang334 opened on May 9, 2026

Fix DuckDB integration failure during out-of-source builds

Status: Open.

#142 In alibaba/AliSQL;

· UsedByFeiYang opened on Apr 23, 2026

cannot be converted from type 'varchar(6000(bytes))' to type 'mediumtext'

Status: Open.

#138 In alibaba/AliSQL;

· nshigit opened on Apr 7, 2026