Documentation
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Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func RegisterTypes ¶ added in v0.0.3
RegisterTypes registers custom Postgres types (composites and enums) with the pgx connection's TypeMap so that they can be scanned and encoded correctly. Call this once per connection after connecting.
For pgxpool.Pool, use config.AfterConnect:
config.AfterConnect = func(ctx context.Context, conn *pgx.Conn) error {
return RegisterTypes(ctx, conn)
}
Types ¶
type DBQuerier ¶
type DBQuerier struct {
// contains filtered or unexported fields
}
func NewQuerier ¶
func NewQuerier(conn genericConn) *DBQuerier
NewQuerier creates a DBQuerier that implements Querier. conn is typically *pgx.Conn, pgx.Tx, or *pgxpool.Pool.
func (*DBQuerier) OutParams ¶
func (q *DBQuerier) OutParams(ctx context.Context) ([]OutParamsRow, error)
OutParams implements Querier.OutParams.
func (*DBQuerier) OutParamsBatch ¶
func (q *DBQuerier) OutParamsBatch(batch genericBatch)
OutParamsBatch implements Querier.OutParamsBatch.
func (*DBQuerier) OutParamsScan ¶
func (q *DBQuerier) OutParamsScan(results pgx.BatchResults) ([]OutParamsRow, error)
OutParamsScan implements Querier.OutParamsScan.
type OutParamsRow ¶
type Querier ¶
type Querier interface {
OutParams(ctx context.Context) ([]OutParamsRow, error)
// OutParamsBatch enqueues a OutParams query into batch to be executed
// later by the batch.
OutParamsBatch(batch genericBatch)
// OutParamsScan scans the result of an executed OutParamsBatch query.
OutParamsScan(results pgx.BatchResults) ([]OutParamsRow, error)
}
Querier is a typesafe Go interface backed by SQL queries.
Methods ending with Batch enqueue a query to run later in a pgx.Batch. After calling SendBatch on pgx.Conn, pgxpool.Pool, or pgx.Tx, use the Scan methods to parse the results.
Source Files