pgsql

package

v0.1.0 Latest Latest Go to latest Published: May 24, 2022 License: Apache-2.0 Imports: 8 Imported by: 0

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

PGSQL is a implementation go storage.Store interface

func New(c *storage.Config, mtrs *metrics.Metrics) (*PGSQL, error)

New return

func (c *PGSQL) Close() error

Close closes the database and prevents new queries from starting.

func (c *PGSQL) Connect(ctx context.Context) error

Connect returns a single connection by either opening a new connection or returning an existing connection from the connection pool.

func (c *PGSQL) ExecContext(ctx context.Context, q string) (sql.Result, error)

ExecContext executes a query without returning any rows.

func (c *PGSQL) Ping(ctx context.Context) error

Ping verifies a connection to the database is still alive, establishing a connection if necessary.

func (c *PGSQL) Stats() sql.DBStats

Stats return the database metrics statistics