database

package

v0.0.0-...-87568c4 Latest Latest Go to latest Published: Mar 25, 2026 License: BSD-3-Clause Imports: 11 Imported by: 0

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Valid go.mod file
Redistributable license
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Stable version
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Repository

github.com/yanizio/adept

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Documentation ¶

Index ¶

func Conn(ctx context.Context) *sqlx.DB
func InitDefault(db *sqlx.DB)
func Open(dsn string) (*sqlx.DB, error)
func OpenProvider(ctx context.Context, dsn DSNProvider, opts Options) (*sqlx.DB, error)
func OpenWithOptions(ctx context.Context, dsn string, opts Options) (*sqlx.DB, error)deprecated
func OpenWithPool(dsn string, maxOpen, maxIdle int) (*sqlx.DB, error)
func Raw(db *sqlx.DB) *sql.DB
func Rebind(query string) string
func RegisterTenant(tenantID string, db *sqlx.DB)
func SetEngine(engine string) error
func WithTenant(ctx context.Context, tenantID string) context.Context
type DSNProvider
type Engine
type Options

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Conn ¶

func Conn(ctx context.Context) *sqlx.DB

Conn returns the *sqlx.DB for the current tenant, or defaultDB when the context is not tenant-scoped. It returns a zero sqlx.DB pointer if neither is registered, allowing callers to check for nil.

func InitDefault ¶

func InitDefault(db *sqlx.DB)

InitDefault sets the global fallback connection used when ctx has no tenant.

func Open ¶

func Open(dsn string) (*sqlx.DB, error)

func OpenProvider ¶

func OpenProvider(ctx context.Context, dsn DSNProvider, opts Options) (*sqlx.DB, error)

func OpenWithOptions deprecated

func OpenWithOptions(ctx context.Context, dsn string, opts Options) (*sqlx.DB, error)

Deprecated: migrate to OpenProvider for rotational credentials.

func OpenWithPool ¶

func OpenWithPool(dsn string, maxOpen, maxIdle int) (*sqlx.DB, error)

func Raw ¶

func Raw(db *sqlx.DB) *sql.DB

Raw returns the underlying *sql.DB to interoperate with packages that do not understand sqlx.

func Rebind ¶

func Rebind(query string) string

Rebind rewrites a QUESTION-bind query (`?`) for the active SQL dialect.

func RegisterTenant ¶

func RegisterTenant(tenantID string, db *sqlx.DB)

RegisterTenant associates tenantID with db. Call once during tenant bootstrap (e.g., after migrations).

func SetEngine ¶

func SetEngine(engine string) error

SetEngine configures global SQL dialect details used by OpenProvider and Rebind().

func WithTenant ¶

func WithTenant(ctx context.Context, tenantID string) context.Context

WithTenant returns a child context tagged with tenantID.

Types ¶

type DSNProvider ¶

type DSNProvider func() string

DSNProvider returns a DSN string. Callers may fetch secrets from Vault or rotate credentials dynamically.

type Engine ¶

type Engine string

Engine identifies which SQL dialect/driver should be used.

const (
	EnginePostgres  Engine = "postgres"
	EngineCockroach Engine = "cockroach"
	EngineMariaDB   Engine = "mariadb"
	EngineMySQL     Engine = "mysql"
)

type Options ¶

type Options struct {
	MaxOpenConns    int
	MaxIdleConns    int
	ConnMaxLifetime time.Duration
	Retries         int
	RetryBackoff    time.Duration
}

Options tunes pool behaviour and retry policy. Zero values fall back to sensible defaults (see defaultOpts).

Source Files ¶

View all Source files

databnase.go

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