Plugin running into errors with postgres

[YashKumarVerma]

GORM Playground Link

go-gorm/playground#1

Description

Getting this error in the console when trying the plugin with postgres

Continuoiusly

2022/10/17 10:16:47 /home/yashkumarverma/go/pkg/mod/gorm.io/plugin/prometheus@v0.0.0-20221017063443-7949f253c4db/mysql.go:48 ERROR: unrecognized configuration parameter "status" (SQLSTATE 42704)
[0.449ms] [rows:-] SHOW STATUS

2022/10/17 10:16:47 /home/yashkumarverma/go/pkg/mod/gorm.io/plugin/prometheus@v0.0.0-20221017063443-7949f253c4db/mysql.go:51
[error] gorm:prometheus query error: ERROR: unrecognized configuration parameter "status" (SQLSTATE 42704)

2022/10/17 10:16:52 /home/yashkumarverma/go/pkg/mod/gorm.io/plugin/prometheus@v0.0.0-20221017063443-7949f253c4db/mysql.go:48 ERROR: unrecognized configuration parameter "status" (SQLSTATE 42704)
[0.422ms] [rows:-] SHOW STATUS

2022/10/17 10:16:52 /home/yashkumarverma/go/pkg/mod/gorm.io/plugin/prometheus@v0.0.0-20221017063443-7949f253c4db/mysql.go:51
[error] gorm:prometheus query error: ERROR: unrecognized configuration parameter "status" (SQLSTATE 42704)

[YashKumarVerma]

db.Use(prometheus.New(prometheus.Config{
		DBName:          "gorm_", // use `DBName` as metrics label
		RefreshInterval: 5,       // Refresh metrics interval (default 15 seconds)
		StartServer:     false,   // start http server to expose metrics
		HTTPServerPort:  8080,    // configure http server port, default port 8080 (if you have configured multiple instances, only the first `HTTPServerPort` will be used to start server)
		MetricsCollector: []prometheus.MetricsCollector{
			&prometheus.MySQL{
				VariableNames: []string{"Threads_running"},
			},
		}, // user defined metrics
	}))

removing the MetricsCollector removes the error altogether

MetricsCollector: []prometheus.MetricsCollector{
			&prometheus.MySQL{
				VariableNames: []string{"Threads_running"},
			},
		}, // user defined metrics

[Setheck]

Maybe this is because you are using the MYSQL collector for postgres?
Try

MetricsCollector: []prometheus.MetricsCollector{
			&prometheus.Postgres{
				VariableNames: []string{"Threads_running"},
			},
		}, // user defined metrics

?