GoogleCloudPlatform/spanner-migration-tool

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Spanner migration tool helps you migrate from your existing database/dump files to Spanner

Stars: 155
Forks: 83
Open beginner issues: 0
Indexed issues: 42
Avg merge: 3d 7h
Merged PRs (30d): 6

Dominant language: PLpgSQL
License: Apache-2.0
Last GitHub push: Sep 15, 2026
Latest indexed: Sep 16, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: good first issue

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42 open issues indexed

Validate data written to Spanner Open

good first issue p4

GoogleCloudPlatform/spanner-migration-tool#19 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Improve error messages during data conversion. Open

p4

GoogleCloudPlatform/spanner-migration-tool#85 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Fix treatment of Postgres INHERITS clause when using pg_dump Open

p4

GoogleCloudPlatform/spanner-migration-tool#92 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Fix : mysqldump parser not able to parse ordering of the index key Open

GoogleCloudPlatform/spanner-migration-tool#96 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Get rid of normalizeSpace in tests tests validating ddl statements Open

p4

GoogleCloudPlatform/spanner-migration-tool#107 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Refactor: rename ddl.IndexKey to ddl.KeyColumn to follow standard spanner naming conventions Open

p4

GoogleCloudPlatform/spanner-migration-tool#108 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Feature: Support fulltext indexes Open

GoogleCloudPlatform/spanner-migration-tool#109 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Improve performance of Foreign Key processing Open

GoogleCloudPlatform/spanner-migration-tool#145 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Preserve Primary Key name of original schema in spanner Open

p4

GoogleCloudPlatform/spanner-migration-tool#148 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Report version of HarbourBridge when run from command line Open

GoogleCloudPlatform/spanner-migration-tool#160 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Spanner throws error creating Foreign Keys referring the same column concurrently Open

p3

GoogleCloudPlatform/spanner-migration-tool#165 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Improve error reporting in harbourbridge Open

GoogleCloudPlatform/spanner-migration-tool#186 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Using NullString, NullJSON structs while writing to spanner Open

GoogleCloudPlatform/spanner-migration-tool#207 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Improve Foreign Key throughput Open

GoogleCloudPlatform/spanner-migration-tool#210 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Show more diverse set of rows in dropped.txt Open

p4

GoogleCloudPlatform/spanner-migration-tool#242 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Defer secondary index creation based on flag Open

good first issue

GoogleCloudPlatform/spanner-migration-tool#292 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Improve documentation around CSV handling Open

GoogleCloudPlatform/spanner-migration-tool#318 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Improve test cases for APIs in HarbourBridge Open

p1

GoogleCloudPlatform/spanner-migration-tool#346 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Mismatch in scanned row count from DynamoDB database Open

p4

GoogleCloudPlatform/spanner-migration-tool#352 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Synthetic Id creation in empty Dynamodb database tables Open

p4

GoogleCloudPlatform/spanner-migration-tool#353 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Timestamp parsing fails with iso8601 datetime format from CSV Open

GoogleCloudPlatform/spanner-migration-tool#355 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
data and schema migrations fails for source=postgresql due to a field named "order" Open

GoogleCloudPlatform/spanner-migration-tool#450 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Dependency Dashboard Open

GoogleCloudPlatform/spanner-migration-tool#452 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Harbourbridge 2.0 WEB UI not working Open

GoogleCloudPlatform/spanner-migration-tool#487 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 16, 2026
Provide a macOS version or a Docker image Open

GoogleCloudPlatform/spanner-migration-tool#548 · 3 comments · 1 reaction · 0 assignees · Indexed Sep 16, 2026
Web UI fails to parse password with equals symbol on Migrate Open

GoogleCloudPlatform/spanner-migration-tool#643 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Data-only migration fails on PostgreSQL-dialect target Open

GoogleCloudPlatform/spanner-migration-tool#644 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Dependency Dashboard Open

GoogleCloudPlatform/spanner-migration-tool#650 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Database not found error with default parameters Open

GoogleCloudPlatform/spanner-migration-tool#793 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Datastream already exists error instead of reusnig Open

GoogleCloudPlatform/spanner-migration-tool#798 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Feature request - UI support for separate migration shard id Open

GoogleCloudPlatform/spanner-migration-tool#807 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Feature request - Correct cleanup command to store and use migration project id from metadata db Open

GoogleCloudPlatform/spanner-migration-tool#808 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Feature request - Document permissions required to run migration with different migration project and spanner project Open

GoogleCloudPlatform/spanner-migration-tool#809 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Documentation - Document usage of Cleanup command in the github documentation page Open

GoogleCloudPlatform/spanner-migration-tool#810 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Increase the mutations per commit limit to 80,000 Open

GoogleCloudPlatform/spanner-migration-tool#822 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
SMT not accepting special characters in database user password. Open

GoogleCloudPlatform/spanner-migration-tool#1007 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
File not found for pg_dumps examples Open

GoogleCloudPlatform/spanner-migration-tool#1181 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Feature request - Add Support for Neo4j as a source DB | 01 - Base Spanner Tables Open

GoogleCloudPlatform/spanner-migration-tool#1262 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 16, 2026
Web UI fails to parse password with "\" Open

GoogleCloudPlatform/spanner-migration-tool#1311 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Documentation: --log-level=verbose causes web UI to exit with no message Open

GoogleCloudPlatform/spanner-migration-tool#1314 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Bug - Web UI Does not Report Dropped Foreign Keys when migrating from MySQL Open

GoogleCloudPlatform/spanner-migration-tool#1318 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Save buttons in web-ui dialogs appear to be doing nothing while bacground tasks are ongoing Open

GoogleCloudPlatform/spanner-migration-tool#1323 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026

GoogleCloudPlatform/spanner-migration-tool

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