datasource

package

v0.0.0-...-158c053 Latest Latest Go to latest Published: Feb 24, 2024 License: MIT Imports: 7 Imported by: 0

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Repository

github.com/okira-e/goreports

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Documentation ¶

Index ¶

type DataSource
type ExternalDb
- func NewExternalDb(connectionStr string) *ExternalDb
type SqliteDb
- func NewSqliteDb(dbPath string) *SqliteDb

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type DataSource ¶

type DataSource interface {
	Connect() safego.Option[error]
	Disconnect() safego.Option[error]
	Ping() safego.Option[error]
	Query(string, ...any) (*sql.Rows, safego.Option[error])
	Exec(string, ...any) safego.Option[error]
}

type ExternalDb ¶

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

ExternalDb is a wrapper for the sql.DB type.

func NewExternalDb ¶

func NewExternalDb(connectionStr string) *ExternalDb

NewExternalDb returns a new ExternalDb instance.

func (*ExternalDb) Connect ¶

func (self *ExternalDb) Connect() safego.Option[error]

Connect connects to the database.

func (*ExternalDb) Disconnect ¶

func (self *ExternalDb) Disconnect() safego.Option[error]

Disconnect disconnects from the database.

func (*ExternalDb) Exec ¶

func (self *ExternalDb) Exec(query string, args ...any) safego.Option[error]

Exec executes a query that returns a single row.

func (*ExternalDb) Ping ¶

func (self *ExternalDb) Ping() safego.Option[error]

Ping pings the database.

func (*ExternalDb) Query ¶

func (self *ExternalDb) Query(query string, args ...any) (*sql.Rows, safego.Option[error])

Query executes a query that returns rows.

type SqliteDb ¶

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

SqliteDb is a wrapper for the sql.DB type.

func NewSqliteDb ¶

func NewSqliteDb(dbPath string) *SqliteDb

NewSqliteDb returns a new SqliteDb instance.

func (*SqliteDb) Connect ¶

func (self *SqliteDb) Connect() safego.Option[error]

Connect connects to the database.

func (*SqliteDb) Disconnect ¶

func (self *SqliteDb) Disconnect() safego.Option[error]

Disconnect disconnects from the database.

func (*SqliteDb) Exec ¶

func (self *SqliteDb) Exec(query string, args ...any) safego.Option[error]

Exec executes a query that returns a single row.

func (*SqliteDb) Ping ¶

func (self *SqliteDb) Ping() safego.Option[error]

Ping pings the database.

func (*SqliteDb) Query ¶

func (self *SqliteDb) Query(query string, args ...any) (*sql.Rows, safego.Option[error])

Query executes a query that returns rows.

Source Files ¶

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