All issues

LowCardinality(Nullable(T)): scanning a NULL does not clear a reused pointer destination (stale value)

#1932

· polyglotAI-bot opened

on Jul 27, 2026

Named()/DateNamed() serialize server-side {name:Type} parameter values incorrectly for several types

#1927

· nm-yegor-parfenenka opened

on Jul 20, 2026

HTTP: long-running query aborted by ResponseHeaderTimeout (=ReadTimeout); successful server response ignored, cannot be extended by context

#1924

· claude opened

on Jul 17, 2026

[backfill: ClickHouse/clickhouse-go] PrepareBatch silently drops SETTINGS clause when placed after column list

#1919

· alex-clickhouse opened

on Jul 16, 2026

[backfill: ClickHouse/clickhouse-go] Enum columns cannot be scanned into integer destinations

#1918

· alex-clickhouse opened

on Jul 16, 2026

[backfill: ClickHouse/clickhouse-go] Int128/UInt128 bind parameters serialized as quoted strings, not integer literals

#1917

· alex-clickhouse opened

on Jul 16, 2026

HTTP protocol: deterministic decode error while parsing exception block / EOF on first request every run, even with keep-alives disabled

#1916

· SGPavan opened

on Jul 15, 2026

Array (Tuple) is parsed as Map Is this as expected?

#1909

· xiaochaoren1 opened

on Jul 13, 2026

Expose struct column extraction helper for AppendStruct inserts

#1874

· rbroggi opened

on Jun 7, 2026

HTTP transport ignores X-ClickHouse-Exception-Code; HTTP 200 with error body in exec/insert path treated as success

#1859

· claude opened

on May 15, 2026

DateTime64 server-side parameter values silently truncated to seconds precision

#1858

· claude opened

on May 15, 2026

panic: makeslice: len out of range when reading JSON column with deprecated v0 wire format

#1854

· amalakar opened

on May 4, 2026