exit status 0xc0000135, golang with windows

[ducnpdev]

I have one issue, when start golang with windows:

i download cliet: https://www.oracle.com/database/technologies/instant-client/winx64-64-downloads.html

• where pkg-config:
  C:\ProgramData\chocolatey\bin\pkg-config.exe

• path of file oci8.pc
  C:\ProgramData\chocolatey\bin\oci8.pc

• oci8.oc:
  prefix=D:/app/instantclient-sdk-windows-12.2/instantclient_12_2
  exec_prefix=${prefix}
  libdir=D:/app/instantclient-sdk-windows-12.2/instantclient_12_2/sdk/lib/msvc
  includedir=D:/app/instantclient-sdk-windows-12.2/instantclient_12_2/sdk/include
  glib_genmarshal=glib-genmarshal
  gobject_query=gobject-query
  glib_mkenums=glib-mkenums
  Name: oci8
  Description: oci8 library
  Libs: -L${libdir} -loci
  Cflags: -I${includedir}
  Version: 12.12

• pkg-config --cflags --libs -- oci8:
  -ID:/app/instantclient-sdk-windows-12.2/instantclient_12_2/sdk/include -LD:/app/instantclient-sdk-windows-12.2/instantclient_12_2/sdk/lib/msvc -loci

• go version:
  go version go1.18.6 windows/amd64

my-code:
package main

import (
"database/sql"
"fmt"

_ "github.com/mattn/go-oci8"

)

func main() {
fmt.Println("func main")
connectionString := "oracle://" + "user" + ":" + "pass" + "@" + "0.0.0.0" + ":" + "1521" + "/" + "database"
db, err := sql.Open("oci8", connectionString)
if err != nil {
panic(err)
}
err = db.Ping()
if err != nil {
panic(err)
}
fmt.Println("oracle connect successfully")
}

after run in cmd: go run main.go, I see error:
exit status 0xc0000135,

[mattn]

Probably, you need to add path to the DLLs provided from Oracle Client into your %PATH%

[chengang2]

I have the same problem, how did you solve it?

[wangjian8774]

you can try pkg-config --cflags oci8 and see the output, if there is error reported by pop-up window which content likes "libglib-2.0-0.dll not exist", just copy one into mingw64\bin, then have a try