mirror of
https://github.com/SourceFellows/gobuch.git
synced 2024-10-22 13:57:13 +00:00
46 lines
995 B
Go
46 lines
995 B
Go
|
package main
|
||
|
|
|
||
|
|
import (
|
||
|
|
"context"
|
||
|
|
"database/sql"
|
||
|
|
"log"
|
||
|
|
"time"
|
||
|
|
|
||
|
|
_ "github.com/godror/godror"
|
||
|
|
)
|
||
|
|
|
||
|
|
type Angestellter struct {
|
||
|
|
id int
|
||
|
|
Name string
|
||
|
|
Einstellungsdatum time.Time
|
||
|
|
}
|
||
|
|
|
||
|
|
func main() {
|
||
|
|
db, err := sql.Open("godror", "app/app@(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=tcp)(HOST=172.17.0.1)(PORT=1521)))(CONNECT_DATA=(SID=ORCLCDB)))")
|
||
|
|
if err != nil {
|
||
|
|
log.Fatal(err)
|
||
|
|
}
|
||
|
|
db.SetMaxOpenConns(0)
|
||
|
|
db.SetMaxIdleConns(0)
|
||
|
|
defer db.Close()
|
||
|
|
|
||
|
|
tx, err := db.BeginTx(context.Background(), &sql.TxOptions{Isolation: sql.LevelReadCommitted, ReadOnly: true})
|
||
|
|
stmt, err := tx.Prepare("INSERT INTO EMP (EMPNO, ENAME, HIREDATE) VALUES(:id1, :name2, :date3)")
|
||
|
|
if err != nil {
|
||
|
|
log.Fatalf("Fehler bei Statement: %v", err)
|
||
|
|
}
|
||
|
|
for i := 10; i < 100; i++ {
|
||
|
|
_, err = stmt.Exec(
|
||
|
|
sql.Named("id1", i),
|
||
|
|
sql.Named("name2", "JOE"),
|
||
|
|
sql.Named("date3", time.Now()))
|
||
|
|
|
||
|
|
if err != nil {
|
||
|
|
log.Fatalf("Fehler bei Exec: %v", err)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
defer stmt.Close()
|
||
|
|
tx.Commit()
|
||
|
|
|
||
|
|
}
|