ClickHouse/clickhouse-java
View on GitHubClickHouse Java Clients & JDBC Driver
- Stars
- 1.6k
- Forks
- 636
- Open beginner issues
- 0
- Indexed issues
- 154
- Avg merge
- 2d 16h
- Merged PRs (30d)
- 28
- Dominant language
- Java
- License
- Apache-2.0
- Last GitHub push
- Sep 11, 2026
- Latest indexed
- Sep 15, 2026
- Contributing guide
- Contributing guide
- Code of conduct
- Code of conduct
- Beginner labels
- No beginner labels indexed
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client-api-v2 enhancement
ClickHouse/clickhouse-java#2509 · 14 comments · 2 reactions · 0 assignees ·
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client-api-v2 performance v2-feedback
ClickHouse/clickhouse-java#2516 · 10 comments · 7 reactions · 0 assignees ·
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area:jdbc-insert jdbc-v2 v2-feedback
ClickHouse/clickhouse-java#2526 · 15 comments · 0 reactions · 0 assignees ·
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area:jdbc-read enhancement jdbc-v2
ClickHouse/clickhouse-java#2558 · 6 comments · 0 reactions · 0 assignees ·
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jdbc-v2 performance v2-feedback
ClickHouse/clickhouse-java#2585 · 1 comment · 0 reactions · 0 assignees ·
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enhancement
ClickHouse/clickhouse-java#2599 · 0 comments · 2 reactions · 0 assignees ·
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beta.row_binary_for_simple_insert fails on Uint64 values larger than long type passed as string Openarea:jdbc-insert bug jdbc-v2
ClickHouse/clickhouse-java#2619 · 3 comments · 0 reactions · 0 assignees ·
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bug client-api-v2
ClickHouse/clickhouse-java#2622 · 1 comment · 0 reactions · 0 assignees ·
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bug investigating jdbc-v2
ClickHouse/clickhouse-java#2637 · 6 comments · 0 reactions · 0 assignees ·
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enhancement
ClickHouse/clickhouse-java#2639 · 0 comments · 0 reactions · 0 assignees ·
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area:docs enhancement epic
ClickHouse/clickhouse-java#2640 · 0 comments · 0 reactions · 0 assignees ·
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enhancement
ClickHouse/clickhouse-java#2643 · 3 comments · 0 reactions · 0 assignees ·
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client-api-v2
ClickHouse/clickhouse-java#2649 · 1 comment · 1 reaction · 0 assignees ·
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ClickHouse/clickhouse-java#2651 · 1 comment · 1 reaction · 0 assignees ·
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area:docs
ClickHouse/clickhouse-java#2661 · 0 comments · 1 reaction · 0 assignees ·
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area:data-type bug client-api-v2
ClickHouse/clickhouse-java#2662 · 1 comment · 0 reactions · 0 assignees ·
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area:format client-api-v2
ClickHouse/clickhouse-java#2665 · 0 comments · 0 reactions · 0 assignees ·
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area:general area:jdbc-metadata client-api-v2
ClickHouse/clickhouse-java#2672 · 0 comments · 0 reactions · 0 assignees ·
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area:data-type bug jdbc-v2
ClickHouse/clickhouse-java#2674 · 1 comment · 0 reactions · 0 assignees ·
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area:docs
ClickHouse/clickhouse-java#2675 · 1 comment · 0 reactions · 0 assignees ·
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When building jdbcConnection for test cases, you can build your own Clickhouse cluster configuration Openenhancement test
ClickHouse/clickhouse-java#2680 · 1 comment · 0 reactions · 0 assignees ·
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area:client-pojo-serde bug
ClickHouse/clickhouse-java#2685 · 1 comment · 0 reactions · 0 assignees ·
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jdbc-v2
ClickHouse/clickhouse-java#2686 · 0 comments · 0 reactions · 0 assignees ·
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jdbc-v2 question
ClickHouse/clickhouse-java#2692 · 2 comments · 1 reaction · 0 assignees ·
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area:general
ClickHouse/clickhouse-java#2702 · 0 comments · 1 reaction · 0 assignees ·
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client-api-v2 feature-request
ClickHouse/clickhouse-java#2709 · 1 comment · 0 reactions · 0 assignees ·
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area:data-type bug
ClickHouse/clickhouse-java#2715 · 4 comments · 1 reaction · 0 assignees ·
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enhancement
ClickHouse/clickhouse-java#2726 · 3 comments · 0 reactions · 0 assignees ·
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bug client-api-v2
ClickHouse/clickhouse-java#2728 · 1 comment · 0 reactions · 0 assignees ·
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area:general client-api-v2 jdbc-v2
ClickHouse/clickhouse-java#2730 · 5 comments · 0 reactions · 0 assignees ·
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area:general client-api-v2
ClickHouse/clickhouse-java#2732 · 4 comments · 0 reactions · 0 assignees ·
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area:jdbc-metadata jdbc-v2
ClickHouse/clickhouse-java#2739 · 0 comments · 0 reactions · 0 assignees ·
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enhancement jdbc-v2
ClickHouse/clickhouse-java#2759 · 0 comments · 0 reactions · 0 assignees ·
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area:data-type bug investigating jdbc-v2
ClickHouse/clickhouse-java#2762 · 3 comments · 0 reactions · 0 assignees ·
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bug client-api-v2 jdbc-v2
ClickHouse/clickhouse-java#2774 · 0 comments · 0 reactions · 0 assignees ·
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client-api-v2 enhancement
ClickHouse/clickhouse-java#2776 · 3 comments · 0 reactions · 0 assignees ·
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bug question
ClickHouse/clickhouse-java#2787 · 16 comments · 2 reactions · 1 assignee ·
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enhancement
ClickHouse/clickhouse-java#2788 · 3 comments · 0 reactions · 0 assignees ·
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area:network client-api-v2 epic
ClickHouse/clickhouse-java#2795 · 0 comments · 0 reactions · 0 assignees ·
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area:sql-parser enhancement jdbc-v2
ClickHouse/clickhouse-java#2797 · 0 comments · 0 reactions · 0 assignees ·
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ClickHouse/clickhouse-java#2798 · 0 comments · 0 reactions · 0 assignees ·
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bug jdbc-v2
ClickHouse/clickhouse-java#2799 · 4 comments · 0 reactions · 0 assignees ·
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area:docs bug client-api-v2 jdbc-v2
ClickHouse/clickhouse-java#2824 · 10 comments · 4 reactions · 0 assignees ·
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area:general client-api-v2 jdbc-v2
ClickHouse/clickhouse-java#2826 · 0 comments · 0 reactions · 0 assignees ·
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client-api-v2 jdbc-v2
ClickHouse/clickhouse-java#2827 · 1 comment · 0 reactions · 0 assignees ·
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area:client-pojo-serde client-api-v2 jdbc-v2
ClickHouse/clickhouse-java#2828 · 0 comments · 0 reactions · 0 assignees ·
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jdbc-v2
ClickHouse/clickhouse-java#2830 · 0 comments · 0 reactions · 1 assignee ·
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area:packaging
ClickHouse/clickhouse-java#2831 · 1 comment · 0 reactions · 0 assignees ·
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JDBC Driver: PreparedStatement counts ? placeholders inside SQL comments (regression since 0.1.36) Open
ClickHouse/clickhouse-java#2835 · 0 comments · 0 reactions · 0 assignees ·
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area:sql-parser jdbc-v2
ClickHouse/clickhouse-java#2839 · 2 comments · 0 reactions · 0 assignees ·