Adapter Methods

Every adapter needs to implement at least these methods below:

getConnection()

Returns the current connection

closeConnection()

Closes the current connection.

Returns a promise.

query()

Returns a new query object

schema()

Returns Schema object

transaction(fn)

Returns a Promise

Read more in Transaction section.

populateTable(collection, rows)

Inserts rows into collection's table

Returns a promise

loadFixture(collection, rows)

Drops and creates table, and loads data for given collection

Returns a promise.

loadAllFixtures(arr)

Runs fixtures for multiple collections

arr should be in the format of [{collection: posts, rows: rows}]

Returns a promise.