databrickslabs/lakebridge

Accelerates migrations to Databricks by automating key migration activities

Stars: 161
Forks: 119
Open beginner issues: 0
Indexed issues: 299
Avg merge: 14h
Merged PRs (30d): 2

Dominant language: Python
License: No license data
Last GitHub push: Sep 10, 2026
Latest indexed: Sep 20, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: good first issue

Beginner friendly Everything

Open All

299 open issues indexed

[BUG]: MSSQL profiler sys_info step fails on SQL Server 2016 (Invalid column name 'process_physical_affinity') Open

feat/profiler needs-triage profiler/sql-server

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

databrickslabs/lakebridge#2667 · Opened Sep 16, 2026
[BUG]: MSSQL profiler object-inventory steps fail on servers with mixed database collations (UNION ALL collation conflict) Open

feat/profiler needs-triage profiler/sql-server

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

databrickslabs/lakebridge#2666 · Opened Sep 16, 2026
[BUG]: format-less TRY_TO_NUMBER/TRY_TO_DECIMAL emits a bare CAST, so null-on-failure becomes throw-on-failure under ANSI Open

needs-triage

Difficulty 2/5 1-3 hours Newbie friendliness 88/100

databrickslabs/lakebridge#2662 · Opened Sep 11, 2026
[BUG]: Snowflake BEGIN/COMMIT/ROLLBACK are dropped silently, splitting an atomic block into independent statements Open

needs-triage

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

databrickslabs/lakebridge#2661 · Opened Sep 11, 2026
[BUG]: Bladebridge silently drops all but the last-defined session's override when multiple sessions share one mapping name Open

bb converter needs-triage

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

databrickslabs/lakebridge#2655 · Opened Sep 4, 2026
[BUG]: Reconcile expression builder doesn't take into account Synapse platform specifics by CAST'ing Open

feat/recon needs-triage

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

databrickslabs/lakebridge#2652 · Opened Sep 2, 2026
[BUG]: transpiler installation issue Open

needs-triage

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

databrickslabs/lakebridge#2643 · Opened Aug 23, 2026
[DOCS]: Snowflake profiler network prerequisites — result-stage egress is undocumented, PAT network policy is buried Open

feat/profiler

Difficulty 2/5 1-3 hours Newbie friendliness 90/100

databrickslabs/lakebridge#2609 · Opened Aug 6, 2026
[BUG]: End-user installs resolve dependencies unconstrained — uv.lock does not apply to `databricks labs install`, pyarrow arrives unpinned Open

feat/profiler

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

databrickslabs/lakebridge#2608 · 3 comments · Opened Aug 6, 2026
[BUG]: Lakebridge analyzer fails to run on Windows machines that have corporate restrictions - e.g. LoadLibrary perl530.dll Open

awaiting user response

databrickslabs/lakebridge#2599 · 2 comments · 1 assignee · Opened Jul 29, 2026
[FEATURE]: Migration Waves — dependency-ordered migration sequencing in the Analyzer Open

feat/analyzer

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

databrickslabs/lakebridge#2595 · Opened Jul 28, 2026
[BUG]: Desktop app truncates install failures to the useless end of the log line, and "Upgrade Lakebridge" retries a permanently-failing install with no diagnostics Open

feat/profiler

databrickslabs/lakebridge#2593 · 3 comments · 1 assignee · Opened Jul 27, 2026
[BUG]: Morpheus tables with default columns not converted correctly Open

needs-triage

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

databrickslabs/lakebridge#2560 · 1 comment · Opened Jul 10, 2026
BigQuery reconcile: handle decimal/timestamp hash parity via DataType_transform_mapping Open

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

databrickslabs/lakebridge#2537 · Opened Jun 26, 2026
Add table and column-level comments to DuckDB extract artifacts Open

feat/profiler

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

databrickslabs/lakebridge#2533 · Opened Jun 25, 2026
[BUG]: v0.14.0 advertises Switch SAS conversion, but the pinned databricks-switch-plugin ~=0.1.7 has no SAS support Open

needs-triage

Difficulty 2/5 1-3 hours Newbie friendliness 58/100

databrickslabs/lakebridge#2526 · 1 comment · Opened Jun 23, 2026
[BUG]: Informatica lookup conformance includes non-lookup columns and causes inconsistent column propagation Open

bb converter needs-triage

databrickslabs/lakebridge#2514 · 1 assignee · Opened Jun 18, 2026
[BUG]: Databricks LLM transpiler runs into parsing issue Open

needs-triage

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

databrickslabs/lakebridge#2505 · Opened Jun 12, 2026
BigQuery profiler PR-1 follow-ups (from #2472 review) Open

feat/profiler

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

databrickslabs/lakebridge#2493 · Opened Jun 4, 2026
Make Snowflake profiler lookback window configurable at runtime Open

feat/profiler

Difficulty 5/5 Over a week Newbie friendliness 38/100

databrickslabs/lakebridge#2486 · 1 comment · Opened May 29, 2026
Integration tests for profilers: mssql, oracle, legacy_synapse, bigquery, snowflake, redshift Open

feat/profiler

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

databrickslabs/lakebridge#2477 · Opened May 22, 2026
Add Oracle Wallet, Kerberos, TCPS, and OCI IAM auth modes to OracleConnector Open

enhancement feat/profiler sql/oracle

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

databrickslabs/lakebridge#2463 · Opened May 19, 2026
Add optional DDL to SQL pipeline step Open

feat/profiler tech debt

databrickslabs/lakebridge#2460 · 2 comments · 1 assignee · Opened May 19, 2026
[BUG]: Stored Procedure Conversion to Databricks SQL Requires Manual Adjustments Open

needs-triage

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

databrickslabs/lakebridge#2452 · Opened May 15, 2026
[FEATURE]: CROSS APPLY and Cursor handling for TSQL Open

bb converter sql/tsql

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

databrickslabs/lakebridge#2398 · Opened Apr 29, 2026
[BUG]: Informatica flat-file mappings: PySpark output fails when source uses positional columns (header ignored) Open

bb converter bug orchestrator/informatica sql/informatica

databrickslabs/lakebridge#2387 · 1 assignee · Opened Apr 20, 2026
[FEATURE]: Converter for Alteryx Open

enhancement question

Difficulty 5/5 Over a week Newbie friendliness 25/100

databrickslabs/lakebridge#2383 · 1 comment · 1 reaction · Opened Apr 16, 2026
[BUG]: SQL Server procedures and SSIS packages are incorrectly converted with Bladebridge. Open

bb converter ssis

databrickslabs/lakebridge#2370 · 2 comments · 2 assignees · Opened Apr 10, 2026
[BUG]: DataStage fixed-width file (PxSequentialFile) transpilation produces empty source reader Open

bb converter etl/datastage

databrickslabs/lakebridge#2368 · 1 assignee · Opened Apr 9, 2026
[FEATURE]: Support installation without GitHub access Open

enhancement feat/cli

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

databrickslabs/lakebridge#2360 · Opened Apr 1, 2026
[BUG]: Missing sdp_tech field in SwitchConfig causes AttributeError during SDP transpile Open

bug switch

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

databrickslabs/lakebridge#2332 · 1 comment · Opened Mar 11, 2026
[FEATURE]: Upgrade default foundation model from Claude Sonnet 4.5 to Claude Sonnet 4.6 for `llm-transpile` Open

switch

databrickslabs/lakebridge#2323 · 1 assignee · Opened Mar 4, 2026
[BUG]: GREATEST with single param does not get simplified Open

sql/oracle switch

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

databrickslabs/lakebridge#2308 · Opened Feb 23, 2026
[BUG]: LSP initialization failed v0.12.1 Open

awaiting user response

databrickslabs/lakebridge#2292 · 2 comments · 1 assignee · Opened Feb 13, 2026
[FEATURE]: PySpark - Multi-line embedded SQL parsing in Python (PySpark) files Open

feat/analyzer

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

databrickslabs/lakebridge#2283 · Opened Feb 11, 2026
[BUG]: LLM-Transpile problem with is_conversion_target Open

etl/datastage switch

databrickslabs/lakebridge#2260 · 1 comment · 1 assignee · Opened Feb 4, 2026
[BUG]: Transpile installation problem databricks_cli 0.258.0 Open

awaiting user response feat/cli

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

databrickslabs/lakebridge#2246 · 2 comments · Opened Jan 23, 2026
[BUG]: Teradata Conversion - some of the bteq procedural parts are not getting converted Open

bb converter sql/teradata

Difficulty 4/5 3-5 days Newbie friendliness 30/100

databrickslabs/lakebridge#2239 · 1 comment · Opened Jan 21, 2026
[BUG]: Analyzer and Transpiler not working with arm64 Open

needs-additional-info

databrickslabs/lakebridge#2227 · 7 comments · 2 assignees · Opened Jan 14, 2026
[BUG]: Dependencies failing to download during Lakebridge Installation Open

awaiting user response

databrickslabs/lakebridge#2221 · 1 comment · 4 assignees · Opened Jan 8, 2026
[FEATURE]: Lakebridge Transpiler CLI option for outputting converted code into Databricks Notebook format Open

needs-triage

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

databrickslabs/lakebridge#2220 · Opened Jan 8, 2026
[FEATURE]: Implement E2E tests for Switch transpiler integration Open

internal switch

databrickslabs/lakebridge#2217 · 1 assignee · Opened Jan 7, 2026
[FEATURE]: Optional param needed for all CLI entrypoints Open

enhancement internal

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

databrickslabs/lakebridge#2192 · Opened Dec 12, 2025
[BUG]: Informatica desktop not able pick up join type from source Open

bb converter sql/informatica

Difficulty 4/5 3-5 days Newbie friendliness 30/100

databrickslabs/lakebridge#2191 · Opened Dec 12, 2025
[BUG]: When comments contain one single quote converter considers some static strings to be inside another . Open

bb converter

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

databrickslabs/lakebridge#2183 · Opened Dec 8, 2025
[BUG]: Lakebridge inability to determine delta tables' datatypes Open

feat/recon

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

databrickslabs/lakebridge#2182 · Opened Dec 8, 2025
[BUG]: Issue in MS SQL Server (incl. Synapse) converter, HASHBYTES function, incorrectly mapped arguments Open

bb converter bug sql/tsql synapse

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

databrickslabs/lakebridge#2181 · 1 comment · Opened Dec 7, 2025
[BUG]: Conversion of Oracle outer joins with `(+)` syntax Open

bb converter enhancement

Difficulty 3/5 1-2 days Newbie friendliness 35/100

databrickslabs/lakebridge#2170 · 1 comment · Opened Nov 27, 2025
[BUG]: CLI ignores `--log-level=warn` Open

bug feat/cli

databrickslabs/lakebridge#2167 · 1 comment · 1 assignee · Opened Nov 25, 2025
[BUG]: Informatica mappings not getting converted on new Lakebridge installation Open

bb converter

Difficulty 4/5 3-5 days Newbie friendliness 25/100

databrickslabs/lakebridge#2162 · Opened Nov 24, 2025

A short digest of beginner-friendly GitHub issues.