gopkg/pgx
2
0
Fork 0
Code Activity

Apply gofmt -s

Browse Source 
And add CI check for that.
This commit is contained in:
Alexey Palazhchenko
2023-01-24 10:59:20 +04:00
committed by Jack Christensen
parent f581584148
commit f839d501a7
8 changed files with 69 additions and 63 deletions
Download Patch File Download Diff File Expand all files Collapse all files
stdlib/sql.go
+32 -32
View File
@@ -2,58 +2,58 @@
//
// A database/sql connection can be established through sql.Open.
//
// db, err := sql.Open("pgx", "postgres://pgx_md5:secret@localhost:5432/pgx_test?sslmode=disable")
// if err != nil {
// return err
// }
// db, err := sql.Open("pgx", "postgres://pgx_md5:secret@localhost:5432/pgx_test?sslmode=disable")
// if err != nil {
// return err
// }
//
// Or from a DSN string.
//
// db, err := sql.Open("pgx", "user=postgres password=secret host=localhost port=5432 database=pgx_test sslmode=disable")
// if err != nil {
// return err
// }
// db, err := sql.Open("pgx", "user=postgres password=secret host=localhost port=5432 database=pgx_test sslmode=disable")
// if err != nil {
// return err
// }
//
// Or a pgx.ConnConfig can be used to set configuration not accessible via connection string. In this case the
// pgx.ConnConfig must first be registered with the driver. This registration returns a connection string which is used
// with sql.Open.
//
// connConfig, _ := pgx.ParseConfig(os.Getenv("DATABASE_URL"))
// connConfig.Logger = myLogger
// connStr := stdlib.RegisterConnConfig(connConfig)
// db, _ := sql.Open("pgx", connStr)
// connConfig, _ := pgx.ParseConfig(os.Getenv("DATABASE_URL"))
// connConfig.Logger = myLogger
// connStr := stdlib.RegisterConnConfig(connConfig)
// db, _ := sql.Open("pgx", connStr)
//
// pgx uses standard PostgreSQL positional parameters in queries. e.g. $1, $2. It does not support named parameters.
//
// db.QueryRow("select * from users where id=$1", userID)
// db.QueryRow("select * from users where id=$1", userID)
//
// (*sql.Conn) Raw() can be used to get a *pgx.Conn from the standard database/sql.DB connection pool. This allows
// operations that use pgx specific functionality.
//
// // Given db is a *sql.DB
// conn, err := db.Conn(context.Background())
// if err != nil {
// // handle error from acquiring connection from DB pool
// }
// // Given db is a *sql.DB
// conn, err := db.Conn(context.Background())
// if err != nil {
// // handle error from acquiring connection from DB pool
// }
//
// err = conn.Raw(func(driverConn any) error {
// conn := driverConn.(*stdlib.Conn).Conn() // conn is a *pgx.Conn
// // Do pgx specific stuff with conn
// conn.CopyFrom(...)
// return nil
// })
// if err != nil {
// // handle error that occurred while using *pgx.Conn
// }
// err = conn.Raw(func(driverConn any) error {
// conn := driverConn.(*stdlib.Conn).Conn() // conn is a *pgx.Conn
// // Do pgx specific stuff with conn
// conn.CopyFrom(...)
// return nil
// })
// if err != nil {
// // handle error that occurred while using *pgx.Conn
// }
//
// PostgreSQL Specific Data Types
// # PostgreSQL Specific Data Types
//
// The pgtype package provides support for PostgreSQL specific types. *pgtype.Map.SQLScanner is an adapter that makes
// these types usable as a sql.Scanner.
//
// m := pgtype.NewMap()
// var a []int64
// err := db.QueryRow("select '{1,2,3}'::bigint[]").Scan(m.SQLScanner(&a))
// m := pgtype.NewMap()
// var a []int64
// err := db.QueryRow("select '{1,2,3}'::bigint[]").Scan(m.SQLScanner(&a))
package stdlib
import (
@@ -140,7 +140,7 @@ func RandomizeHostOrderFunc(ctx context.Context, connConfig *pgx.ConnConfig) err
return nil
}
newFallbacks := append([]*pgconn.FallbackConfig{&pgconn.FallbackConfig{
newFallbacks := append([]*pgconn.FallbackConfig{{
Host: connConfig.Host,
Port: connConfig.Port,
TLSConfig: connConfig.TLSConfig,