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trinodb

9 indexed repositories · View on GitHub

trino-python-client
Python client for Trino

Python · 439 stars
trino-gateway

Java · 268 stars
charts
Helm charts for Trino and Trino Gateway

Shell · 197 stars
trino-go-client
Go client for Trino

Go · 184 stars
grafana-trino
The Trino datasource allows to query and visualize Trino data from within Grafana.

TypeScript · 50 stars
trino-js-client
TypeScript client library for Trino

TypeScript · 48 stars
trino-query-ui
Web-based query UI for Trino

TypeScript · 44 stars
tpcds
Port of TPC-DS dsdgen to Java

Java · 23 stars
aws-proxy
Proxy for S3

Java · 20 stars

Beginner friendly Everything

Open All

Fault-tolerant execution can commit an Iceberg INSERT twice when the TableFinish task is retried Open

Difficulty 4/5 3-5 days Newbie friendliness 65/100

trinodb/trino#31246 · Opened Sep 20, 2026
Consolidation of Column-Level Access in Ranger Audit Logs Open

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

trinodb/trino#31238 · Opened Sep 18, 2026
Make Flyway the only source of the database schema Open

trinodb/trino-gateway#1276 · 1 comment · 1 assignee · Opened Sep 18, 2026
Iceberg HMS: CREATE TABLE failure handling can delete the metadata of a table a later commit already built on Open

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

trinodb/trino#31211 · Opened Sep 17, 2026
Writing a Delta Lake checkpoint fails for a table with a multi-field struct column Open

Difficulty 5/5 Over a week Newbie friendliness 45/100

trinodb/trino#31194 · 1 comment · Opened Sep 16, 2026
max_by/min_by with N corrupt ROW fields after NULL-to-non-NULL replacement (476, 483) Open

Difficulty 4/5 3-5 days Newbie friendliness 68/100

trinodb/trino#31193 · Opened Sep 16, 2026
Cast properties are derived from `canCoerce`, which silently breaks for complex types Open

correctness

Difficulty 5/5 Over a week Newbie friendliness 45/100

trinodb/trino#31191 · 1 comment · Opened Sep 16, 2026
Non-deterministic TABLESAMPLE projections get deduplicated Open

Difficulty 3/5 1-2 days Newbie friendliness 62/100

trinodb/trino#31178 · 1 comment · Opened Sep 16, 2026
Incorrect `WITH RECURSIVE` result when source query is non-deterministic Open

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

trinodb/trino#31176 · Opened Sep 16, 2026
Support NUMBER as number in JSON functions Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

trinodb/trino#31150 · 1 comment · Opened Sep 15, 2026
Replace H2 test shim for the DB resource group manager with real databases Open

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

trinodb/trino#31147 · 1 reaction · Opened Sep 15, 2026
Move the integration tests into their own Go module so consumers stop inheriting dockertest, moby and aws-sdk-go Open

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

trinodb/trino-go-client#210 · Opened Sep 13, 2026
Ranger column masks do not quote column identifiers Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

trinodb/trino#31119 · Opened Sep 13, 2026
Web UI continues polling pages after route navigation Open

Difficulty 3/5 1-2 days Newbie friendliness 76/100

trinodb/trino#31111 · Opened Sep 12, 2026
Web UI query list reorders with Reorder Interval Off Open

Difficulty 3/5 1-2 days Newbie friendliness 72/100

trinodb/trino#31110 · Opened Sep 12, 2026
url_extract_parameter does not decode parameter names Open

syntax-needs-review

Difficulty 2/5 1-3 hours Newbie friendliness 74/100

trinodb/trino#31109 · Opened Sep 12, 2026
Binary substr overflows its end index for large lengths Open

Difficulty 2/5 1-3 hours Newbie friendliness 84/100

trinodb/trino#31108 · Opened Sep 12, 2026
width_bucket returns invalid bucket IDs for finite inputs Open

Difficulty 3/5 1-2 days Newbie friendliness 76/100

trinodb/trino#31107 · Opened Sep 12, 2026
Example favicon is shipped in the published package Open

Difficulty 2/5 1-3 hours Newbie friendliness 76/100

trinodb/trino-query-ui#63 · Opened Sep 12, 2026
Published package ships no type declarations Open

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

trinodb/trino-query-ui#62 · Opened Sep 12, 2026
Consolidate redundant Iceberg metadata table implementations Open

iceberg

trinodb/trino#31100 · 1 comment · 2 reactions · 2 assignees · Opened Sep 11, 2026
JDBC: "failed to read clob" error with unbounded VARCHAR Open

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

trinodb/trino#31091 · Opened Sep 11, 2026
Table properties and view security mode are only readable through SHOW CREATE Open

Difficulty 5/5 Over a week Newbie friendliness 45/100

trinodb/trino#31088 · 2 reactions · Opened Sep 11, 2026
Window accumulator memory is not accounted by WindowOperator Open

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

trinodb/trino#31074 · 1 comment · Opened Sep 10, 2026
Concurrent MERGE violates serializable isolation on partitioned Iceberg tables Open

Difficulty 4/5 3-5 days Newbie friendliness 68/100

trinodb/trino#31072 · 1 comment · Opened Sep 10, 2026
CREATE OR REPLACE TABLE over an existing view silently succeeds on Iceberg (HMS) and orphans data files Open

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

trinodb/trino#31041 · 1 comment · Opened Sep 8, 2026
Deoptimization storm in cached PageFilter code causes severe query slowdown Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

trinodb/trino#31029 · 2 reactions · Opened Sep 8, 2026
[helm] Support Helm template evaluation (tpl) for Ingress hosts and TLS host lists Open

Difficulty 2/5 1-3 hours Newbie friendliness 84/100

trinodb/charts#449 · Opened Sep 6, 2026
Support PostgreSQL (and other dialects) in the DB session property manager Open

docs

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

trinodb/trino#31013 · Opened Sep 5, 2026
Support authenticated browser clients via WebUiSessionAuth Open

Difficulty 5/5 Over a week Newbie friendliness 48/100

trinodb/trino-js-client#985 · Opened Sep 5, 2026
Incorrect `trim` result for `CHAR` when trimming non-whitespace characters Open

correctness

Difficulty 3/5 1-2 days Newbie friendliness 68/100

trinodb/trino#31004 · 2 comments · Opened Sep 4, 2026
Support Web UI session reuse Open

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

trinodb/trino-query-ui#61 · 1 comment · Opened Sep 4, 2026
BIGINT / 64-bit integers lose precision (parsed as JS number) Open

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

trinodb/trino-js-client#983 · 2 comments · Opened Sep 4, 2026
Incorrect result of `upper` over "ß" Open

Difficulty 3/5 1-2 days Newbie friendliness 65/100

trinodb/trino#30995 · 2 comments · Opened Sep 4, 2026
Release @trinodb/trino-js-client 1.0.0 Open

trinodb/trino-js-client#982 · 1 comment · 1 assignee · Opened Sep 4, 2026
Track the downstream move to @trinodb/trino-js-client Open

trinodb/trino-js-client#979 · 1 comment · 1 assignee · Opened Sep 3, 2026
339 regression: HTTP 200 empty-body retry causes severe spooled-result regression and retries valid empty responses Open

Difficulty 4/5 3-5 days Newbie friendliness 68/100

trinodb/trino-python-client#636 · Opened Sep 2, 2026
Iceberg `FOR VERSION AS OF '<branch>'` reads with the branch head snapshot's schema instead of the table's current schema Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

trinodb/trino#30970 · Opened Sep 1, 2026
Worker autoscaling does not effectively handle bursty concurrent queries on Iceberg data Open

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

trinodb/trino#30969 · 1 comment · 1 reaction · Opened Sep 1, 2026
Async split loading starves small Iceberg queries behind large-manifest scans Open

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

trinodb/trino#30967 · 3 comments · Opened Sep 1, 2026
Query can fail while transaction commit succeeds Open

Difficulty 4/5 3-5 days Newbie friendliness 65/100

trinodb/trino#30964 · 1 comment · Opened Sep 1, 2026
Allow JDBC connectors to push down an expression and still re-check it in the engine Open

Difficulty 4/5 3-5 days Newbie friendliness 58/100

trinodb/trino#30951 · 5 comments · Opened Aug 31, 2026
Flaky TestIcebergNessieCatalogConnectorSmokeTest.testDeleteRowsConcurrently Open

Flaky Tests

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

trinodb/trino#30928 · Opened Aug 28, 2026
Sliding window frame (ROWS BETWEEN n PRECEDING AND CURRENT ROW) nondeterministically evaluated as if leading partition rows were missing Open

Difficulty 5/5 Over a week Newbie friendliness 28/100

trinodb/trino#30924 · Opened Aug 27, 2026
Web UI reports JWT-authenticated requests as unauthenticated Open

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

trinodb/trino#30910 · 1 comment · Opened Aug 26, 2026
Connector-defined scalar function with supportsSession=true breaks: invalid columnar bytecode for a real column argument, unbound ConnectorSession for a literal argument Open

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

trinodb/trino#30889 · Opened Aug 25, 2026
TestDeltaLakeCreateOrReplaceTableAsSelectCompatibility.testCreateOrReplaceTableOnDeltaWithSchemaChange fails with Delta Lake 4.4.0 Open

delta-lake

Difficulty 3/5 1-2 days Newbie friendliness 48/100

trinodb/trino#30886 · Opened Aug 25, 2026
Flaky TestDeltaLakeDynamicPartitionPruningTest.testJoinLargeBuildSideRangeDynamicFiltering Open

Flaky Tests

Difficulty 3/5 1-2 days Newbie friendliness 45/100

trinodb/trino#30880 · Opened Aug 25, 2026
Prepare tests to support case sensitive identifiers Open

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

trinodb/trino#30874 · Opened Aug 24, 2026
File System cache (Alluxio) - Cache a subset of tables or filepath prefixes Open

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

trinodb/trino#30858 · Opened Aug 21, 2026

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