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39 lines
1.1 KiB
39 lines
1.1 KiB
2 years ago
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# pgdriver
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[](https://pkg.go.dev/github.com/uptrace/bun/driver/pgdriver)
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pgdriver is a database/sql driver for PostgreSQL based on [go-pg](https://github.com/go-pg/pg) code.
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You can install it with:
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```shell
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go get github.com/uptrace/bun/driver/pgdriver
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```
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And then create a `sql.DB` using it:
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```go
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import _ "github.com/uptrace/bun/driver/pgdriver"
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dsn := "postgres://postgres:@localhost:5432/test"
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db, err := sql.Open("pg", dsn)
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```
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Alternatively:
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```go
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dsn := "postgres://postgres:@localhost:5432/test"
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db := sql.OpenDB(pgdriver.NewConnector(pgdriver.WithDSN(dsn)))
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```
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[Benchmark](https://github.com/go-bun/bun-benchmark):
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```
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BenchmarkInsert/pg-12 7254 148380 ns/op 900 B/op 13 allocs/op
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BenchmarkInsert/pgx-12 6494 166391 ns/op 2076 B/op 26 allocs/op
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BenchmarkSelect/pg-12 9100 132952 ns/op 1417 B/op 18 allocs/op
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BenchmarkSelect/pgx-12 8199 154920 ns/op 3679 B/op 60 allocs/op
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```
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See [documentation](https://bun.uptrace.dev/postgres/) for more details.
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