今天在学习B站上一个外国博主的Golang的项目课程的时候,Golang连接postgres数据库报错,错误信息是sql: unknown driver "postgres" (forgotten import?) 解决之道: import _ "github.com/
它写在命令行工具的文档中：https://github.com/golang-migrate/migrate/tree/master/cmd/migrate#with...
db, err := sqlx.Connect("postgres", psqlconn) CheckError(err, "Main: sqlx.connect") defer db.Close() } 错误-w/osql.Register $ go run name-generator.go :: Drivers :: [] Error @ : Main: sqlx.connect panic: sql: unknown driver "postgres" (forgotten import?) goroutine 1 [running]...
一、安装PostgreSQL的.NET驱动程序 1，Npgsql的安装： PostgreSQL数据库程序可以去官网 http://ww ...
db, err = sql.Open("postgres", dbname)// OKdb, err = sql.Open("mysql", dbname)// OKdb, err = sql.Open("sqlite3", dbname)// returns error:unknown driver"sqlite3" 10.6 包和命名 Packages and Naming 本章节,我们将提供一些建议,如何遵循go独特的转换来用于命名包名和它的成员。
对于呼叫中的驱动程序名称sqlx.Connect("postgres", s)我已尝试过postgres,postgresql并且pgx。在所有情况下,对 connect 的调用都会失败并出现错误:sql: unknown driver "postgres" (forgotten import?) Run Code Online (Sandbox Code Playgroud) 相同的代码(带有驱动程序mssql和mssql URL)可以连接到 Microsoft ...
New("postgres query builder is not supported yet") } else if driver == "sqlite" { err = errors.New("sqlite query builder is not supported yet") } else { err = errors.New("unknown driver for query builder") } return } 构造sql语句 代码语言:javascript 代码运行次数:0 运行 AI代码解释 ...
driver+transport://user:pass@host/dbname?opt1=a&opt2=b driver:/path/to/file /path/to/file 其中: 驱动别名usql支持与dburl包相同的驱动程序名和别名。数据库至少有一个或多个别名。 短别名所有数据库驱动程序都有一个两个字符的简写形式,通常是数据库驱动程序的前两个字母。例如postgres用pg,mysql用my...
package main import ( "context" "fmt" "os" "github.com/jackc/pgx/v5" ) func main() { // urlExample := "postgres://username:password@localhost:5432/database_name" conn, err := pgx.Connect(context.Background(), os.Getenv("DATABASE_URL")) if err != nil { fmt.Fprintf(os.Std...
pq - Pure Go Postgres driver for database/sql. Sqinn-Go - SQLite with pure Go. sqlhooks - Attach hooks to any database/sql driver. sqlite - Package sqlite is a sql/database driver using a CGo-free port of the C SQLite3 library. surrealdb.go - SurrealDB Driver for Go. ydb-go-...