postgres

package

v0.1.0 Latest Latest Go to latest Published: Oct 19, 2026 License: MIT Imports: 9 Imported by: 0

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Valid go.mod file
Redistributable license
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Repository

github.com/weaveplatform/artifactweave

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Documentation ¶

Overview ¶

Package postgres opens an artifactweave store on PostgreSQL through pgx's database/sql adapter (decision 0004).

Index ¶

Variables
func IsUniqueViolation(err error) bool
func Open(ctx context.Context, dsn string, o Options) (*sqlcommon.Store, error)
type Options

Constants ¶

This section is empty.

Variables ¶

View Source

var Dialect = sqlcommon.Dialect{
	Name:              "postgres",
	Dollar:            true,
	ForUpdate:         "FOR UPDATE",
	Migrations:        sqlcommon.MustSub(migrationFS, "migrations"),
	IsUniqueViolation: IsUniqueViolation,
}

Dialect is PostgreSQL's sqlcommon.Dialect.

View Source

var ErrDSNRequired = errors.New("postgres: DSN is required")

ErrDSNRequired is returned by Open for an empty DSN.

Functions ¶

func IsUniqueViolation ¶

func IsUniqueViolation(err error) bool

IsUniqueViolation reports a PostgreSQL unique violation.

func Open ¶

func Open(ctx context.Context, dsn string, o Options) (*sqlcommon.Store, error)

Open connects to dsn and migrates the schema.

Types ¶

type Options ¶

type Options struct {
	sqlcommon.Options
	// MaxOpenConns bounds the pool; 0 keeps the database/sql default.
	MaxOpenConns int
	// ConnMaxLifetime recycles connections; 0 keeps them.
	ConnMaxLifetime time.Duration
}

Options configures Open.

Source Files ¶

View all Source files

postgres.go

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