mongodb

Documentation

Index

• type Database
  • func Connect(connString, database string) (Database, error)
  • func (db Database) Delete(table string, keys map[string]interface{}) error
  • func (db Database) Get(t string, keys map[string]interface{}, out interface{}) error
  • func (db Database) List(table string, keys map[string]interface{}, n int64, out interface{}) error
  • func (db Database) Put(obj interface{}, table string) error
  • func (db Database) RawUpdate(table string, keys, up map[string]interface{}) error
  • func (db Database) Replace(table string, keys map[string]interface{}, obj interface{}) error
  • func (db Database) Update(table string, keys, obj map[string]interface{}) error

Types

type Database

type Database struct {
	// contains filtered or unexported fields
}

func Connect

func Connect(connString, database string) (Database, error)

Connect connects to mongodb

func (Database) Delete

func (db Database) Delete(table string, keys map[string]interface{}) error

Delete erases at most one element from database

func (Database) Get

func (db Database) Get(t string, keys map[string]interface{}, out interface{}) error

Get gets an item given a table and keys

func (Database) List

func (db Database) List(table string, keys map[string]interface{}, n int64, out interface{}) error

List retrieves all objects from a collection The n parameter is the limit of objects returned, use 0 for no limit And the out parameter must be a pointer to a slice

func (Database) Put

func (db Database) Put(obj interface{}, table string) error

Put inserts an item with the given input

func (Database) RawUpdate

func (db Database) RawUpdate(table string, keys, up map[string]interface{}) error

RawUpdate changes fields of one object matching the keys Here the update if any MongoDB update expression

func (Database) Replace

func (db Database) Replace(table string, keys map[string]interface{}, obj interface{}) error

Replace either inserts or updates an object

func (Database) Update

func (db Database) Update(table string, keys, obj map[string]interface{}) error

Update changes fields of one object