Redgate Flyway

For PostgreSQL users - where are your DBs hosted?

Flyway Stream Setting

Description

Whether to stream SQL migrations when executing them. Streaming doesn't load the entire migration in memory at once. Instead each statement is loaded individually.

This is particularly useful for very large SQL migrations composed of multiple MB or even GB of reference data, as this dramatically reduces Flyway's memory consumption.

Type

Boolean

Default

false

Usage

Flyway Desktop

This can't be set in a config file via Flyway Desktop, although it will be honoured, and it can be configured as an advanced parameter in operations on the Migrations page.

Command-line

./flyway -stream="true" info

TOML Configuration File

[flyway]
stream = true

Configuration File

flyway.stream=true

Environment Variable

FLYWAY_STREAM=true

API

Flyway.configure()
    .stream(true)
    .load()

Gradle

flyway {
    stream = true
}

Maven

<configuration>
    <stream>true</stream>
</configuration>

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