Module migration 

Compatibility re-exports for SQL migration planning types.

Structs

ColumnToAdd

A column missing from an existing table and planned for additive creation.

IndexToCreate

A standalone index missing from the database and planned for creation.

MigrationStatement

A SQL statement emitted by a migration plan.

SchemaMigrationPlan

Additive schema changes planned for a live database.

TableToCreate

A table missing from the database and planned for creation.

Enums

MigrationStatementKind

The additive operation represented by a migration statement.

SchemaMigrationWarning

Non-executable findings discovered while planning migrations.