Revert "retry on serialization errors"

vendor/github.com/lib/pq/oid/gen.go

@@ -10,22 +10,10 @@ import (
 	"log"
 	"os"
 	"os/exec"
-	"strings"
 
 	_ "github.com/lib/pq"
 )
 
-// OID represent a postgres Object Identifier Type.
-type OID struct {
-	ID   int
-	Type string
-}
-
-// Name returns an upper case version of the oid type.
-func (o OID) Name() string {
-	return strings.ToUpper(o.Type)
-}
-
 func main() {
 	datname := os.Getenv("PGDATABASE")
 	sslmode := os.Getenv("PGSSLMODE")
@@ -42,25 +30,6 @@ func main() {
 	if err != nil {
 		log.Fatal(err)
 	}
-	rows, err := db.Query(`
-		SELECT typname, oid
-		FROM pg_type WHERE oid < 10000
-		ORDER BY oid;
-	`)
-	if err != nil {
-		log.Fatal(err)
-	}
-	oids := make([]*OID, 0)
-	for rows.Next() {
-		var oid OID
-		if err = rows.Scan(&oid.Type, &oid.ID); err != nil {
-			log.Fatal(err)
-		}
-		oids = append(oids, &oid)
-	}
-	if err = rows.Err(); err != nil {
-		log.Fatal(err)
-	}
 	cmd := exec.Command("gofmt")
 	cmd.Stderr = os.Stderr
 	w, err := cmd.StdinPipe()
@@ -76,18 +45,30 @@ func main() {
 	if err != nil {
 		log.Fatal(err)
 	}
-	fmt.Fprintln(w, "// Code generated by gen.go. DO NOT EDIT.")
+	fmt.Fprintln(w, "// generated by 'go run gen.go'; do not edit")
 	fmt.Fprintln(w, "\npackage oid")
 	fmt.Fprintln(w, "const (")
-	for _, oid := range oids {
-		fmt.Fprintf(w, "T_%s Oid = %d\n", oid.Type, oid.ID)
+	rows, err := db.Query(`
+		SELECT typname, oid
+		FROM pg_type WHERE oid < 10000
+		ORDER BY oid;
+	`)
+	if err != nil {
+		log.Fatal(err)
+	}
+	var name string
+	var oid int
+	for rows.Next() {
+		err = rows.Scan(&name, &oid)
+		if err != nil {
+			log.Fatal(err)
+		}
+		fmt.Fprintf(w, "T_%s Oid = %d\n", name, oid)
+	}
+	if err = rows.Err(); err != nil {
+		log.Fatal(err)
 	}
 	fmt.Fprintln(w, ")")
-	fmt.Fprintln(w, "var TypeName = map[Oid]string{")
-	for _, oid := range oids {
-		fmt.Fprintf(w, "T_%s: \"%s\",\n", oid.Type, oid.Name())
-	}
-	fmt.Fprintln(w, "}")
 	w.Close()
 	cmd.Wait()
 }