hub / github.com/flyway/flyway

github.com/flyway/flyway @flyway-12.10.0

repository ↗ · DeepWiki ↗ · release flyway-12.10.0 ↗ · Ask this repo → · + Follow

5,120 symbols 15,698 edges 788 files 969 documented · 19% ● updated 5d agoflyway-12.10.0 · 2026-06-30★ 9,888220 open issues

README

Flyway by Redgate

Database Migrations Made Easy.

Flyway

Evolve your database schema easily and reliably across all your instances.

Simple, focused and powerful.

Works on

Windows, macOS, Linux, Docker and Java

Supported build tools

Maven and Gradle

Supported databases

Supports 50+ DBMS, including: Oracle, SQL Server, MySQL, PostgreSQL, MariaDB, MongoDB, Snowflake, Google BigQuery, Amazon Redshift, Azure Synapse, SAP HANA (including SAP HANA Cloud), SQLite, IBM DB2 LUW, Amazon Aurora MySQL, Amazon Aurora PostgreSQL, Google Cloud Spanner, SingleStoreDB, CockroachDB, TimescaleDB, Babelfish, Cassandra, Couchbase, Fabric data warehouse, Fabric database, Percona XtraDB Cluster and Sybase ASE.

Including Community DB Submissions: ClickHouse, Cubrid, Databricks, IBM DB2 z/OS, DuckDB, Ignite, Iris, Oceanbase, QuestDB, TiDB, Timeplus, YugabyteDB

Third party plugins

SBT, Ant, Spring Boot, Grails, Play!, DropWizard, Grunt, Griffon, Ninja, ...

Documentation

Download

Download Flyway OSS via Flyway documentation pages
If you are looking for the Redgate editions of Flyway, you can find out more and download free trials from the Redgate website.

More information about Redgate Flyway

Redgate also develops and maintains editions of Flyway that come with a GUI and additional capabilities if you are looking for more than an open source CLI edition of Flyway. Please note that these editions are not part of the Flyway open source project.

Redgate Flyway Community - free database migrations tool maintained by Redgate. Built for individual developers looking for a simple and reliable migrations framework that gives the essentials to manage database changes.
Redgate Flyway Enterprise - enterprise-grade database change management solution maintained by Redgate. Designed for enterprises needing a secure and scalable way to manage complex database changes. Built on Redgate’s best-in-class database comparison technology.

About

Flyway is brought to you by Redgate with the help of many contributors.

How to contribute

Please visit our contribution page to find out how you can contribute in various ways to the project.

License

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Trademark

Flyway is a registered trademark of Boxfuse GmbH, owned by Red Gate Software Ltd.

Extension points exported contracts — how you extend this code

DatabaseExecutionStrategy (Interface)

Defines a strategy for executing a SqlCallable against a particular database. [24 implementers]

flyway-core/src/main/java/org/flywaydb/core/internal/database/DatabaseExecutionStrategy.java

ConfigurationManager (Interface)

(no doc) [12 implementers]

flyway-commandline/src/main/java/org/flywaydb/commandline/configuration/ConfigurationManager.java

McpConfigurationLoader (Interface)

Provides a way to load flyway configuration for use with tools within an MCP server. This is an experimental API and may [2 …

flyway-command/flyway-command-mcp/src/main/java/org/flywaydb/mcp/McpConfigurationLoader.java

NativeConnectorsDatabasePluginResolver (Interface)

(no doc) [2 implementers]

flyway-nc/flyway-nc-core/src/main/java/org/flywaydb/nc/NativeConnectorsDatabasePluginResolver.java

HtmlRenderer (Interface)

(no doc) [2 implementers]

flyway-reports/src/main/java/org/flywaydb/reports/api/extensibility/HtmlRenderer.java

SqlScriptExecutor (Interface)

Executor for SQL scripts. [23 implementers]

flyway-core/src/main/java/org/flywaydb/core/internal/sqlscript/SqlScriptExecutor.java

HtmlResultDeserializer (Interface)

(no doc) [2 implementers]

flyway-reports/src/main/java/org/flywaydb/reports/json/HtmlResultDeserializer.java

ClassPathLocationScanner (Interface)

Scans for classpath resources in this location. [9 implementers]

flyway-core/src/main/java/org/flywaydb/core/internal/scanner/classpath/ClassPathLocationScanner.java

Core symbols most depended-on inside this repo

append

called by 385

flyway-command/flyway-command-mcp/src/main/java/org/flywaydb/mcp/McpServerFileLog.java

stream

called by 375

flyway-core/src/main/java/org/flywaydb/core/api/configuration/FluentConfiguration.java

quote

called by 356

flyway-core/src/main/java/org/flywaydb/core/internal/nc/NativeConnectorsDatabase.java

equals

called by 292

flyway-core/src/main/java/org/flywaydb/core/internal/util/Pair.java

execute

called by 254

flyway-core/src/main/java/org/flywaydb/core/FlywayExecutor.java

filter

called by 247

flyway-core/src/main/java/org/flywaydb/core/internal/configuration/resolvers/PropertyResolverContextImpl.java

getVersion

called by 223

flyway-core/src/main/java/org/flywaydb/core/api/MigrationInfo.java

getName

called by 181

flyway-core/src/main/java/org/flywaydb/core/extensibility/Plugin.java

Shape

Method 4,310

Class 625

Interface 108

Function 41

Enum 36

Languages

Java99%

Python1%

Modules by API surface

flyway-core/src/main/java/org/flywaydb/core/api/configuration/ClassicConfiguration.java172 symbols

flyway-core/src/main/java/org/flywaydb/core/api/configuration/Configuration.java76 symbols

flyway-core/src/main/java/org/flywaydb/core/api/configuration/FluentConfiguration.java71 symbols

flyway-core/src/main/java/org/flywaydb/core/internal/parser/Parser.java56 symbols

flyway-core/src/main/java/org/flywaydb/core/internal/database/base/Database.java54 symbols

flyway-commandline/src/main/java/org/flywaydb/commandline/configuration/CommandLineArguments.java54 symbols

flyway-core/src/main/java/org/flywaydb/core/internal/nc/NativeConnectorsDatabase.java45 symbols

flyway-core/src/main/java/org/flywaydb/core/internal/configuration/ConfigUtils.java40 symbols

flyway-database/flyway-sqlserver/src/main/java/org/flywaydb/database/sqlserver/SQLServerDatabase.java38 symbols

flyway-database/flyway-database-nc-mongodb/src/main/java/org/flywaydb/database/nc/mongodb/MongoDBDatabase.java37 symbols

flyway-database/flyway-sqlserver/src/main/java/org/flywaydb/database/sqlserver/SQLServerSchema.java34 symbols

flyway-database/flyway-database-nc-couchbase/src/main/java/org/flywaydb/database/nc/couchbase/CouchbaseDatabase.java33 symbols

Dependencies from manifests, versioned

${project.groupId}:flyway-command-mcp1×

${project.groupId}:flyway-command-test-connection1×

${project.groupId}:flyway-core1×

${project.groupId}:flyway-database-cassandra1×

${project.groupId}:flyway-database-databricks1×

${project.groupId}:flyway-database-db21×

${project.groupId}:flyway-database-derby1×

${project.groupId}:flyway-database-hsqldb1×

${project.groupId}:flyway-database-informix1×

${project.groupId}:flyway-database-nc-cassandra1×

${project.groupId}:flyway-database-nc-couchbase1×

${project.groupId}:flyway-database-nc-mongodb1×

Datastores touched

(mysql)Database · 1 repos

(mongodb)Database · 1 repos

my_databaseDatabase · 1 repos

mysqlDatabase · 1 repos

my_databaseDatabase · 1 repos

postgresDatabase · 1 repos

mydbDatabase · 1 repos

source_dbDatabase · 1 repos

For agents

$ claude mcp add flyway \
  -- python -m otcore.mcp_server <graph>

⬇ download graph artifact