Operation in oxide_sql_core::migrations - Rust

Operation in oxide_sql_core::migrations - Rust

pub enum Operation {
    CreateTable(CreateTableOp),
    DropTable(DropTableOp),
    RenameTable(RenameTableOp),
    AddColumn(AddColumnOp),
    DropColumn(DropColumnOp),
    AlterColumn(AlterColumnOp),
    RenameColumn(RenameColumnOp),
    CreateIndex(CreateIndexOp),
    DropIndex(DropIndexOp),
    AddForeignKey(AddForeignKeyOp),
    DropForeignKey(DropForeignKeyOp),
    RunSql(RawSqlOp),
}

Expand description

All possible migration operations.

Create a new table.

Drop an existing table.

Rename a table.

Add a column to an existing table.

Drop a column from a table.

Alter a column definition.

Rename a column.

Create an index.

Drop an index.

Add a foreign key constraint.

Drop a foreign key constraint.

Run raw SQL.

Creates a drop table operation.

Creates a drop table if exists operation.

Creates a rename table operation.

Creates an add column operation.

Creates a drop column operation.

Creates a rename column operation.

Creates a raw SQL operation.

Creates a raw SQL operation with both up and down SQL.

Attempts to generate the reverse operation.

Returns None if the operation is not reversible.

Returns whether this operation is reversible.