deal with oracle's special handling of last inserted id

callback_create.go

@@ -1,7 +1,9 @@
 package gorm
 
 import (
+	"database/sql"
 	"fmt"
+	"sort"
 	"strings"
 )
 
@@ -144,6 +146,22 @@ func createCallback(scope *Scope) {
 			return
 		}
 
+		fmt.Println(scope.Dialect().GetName())
+
+		// deal with oracle special case handling of last insert id
+		oraModules := []string{"godror", "oci8", "ora"} // must be an asc sorted slice
+		insertAt := sort.SearchStrings(oraModules, scope.Dialect().GetName())
+		if insertAt < len(oraModules) && oraModules[insertAt] == scope.Dialect().GetName() {
+			var id uint32
+			scope.SQLVars = append(scope.SQLVars, sql.Out{Dest: &id})
+			scope.SQL = fmt.Sprintf("%s returning id into :%d", scope.SQL, len(scope.SQLVars))
+			if result, err := scope.SQLDB().Exec(scope.SQL, scope.SQLVars...); scope.Err(err) == nil {
+				scope.db.RowsAffected, _ = result.RowsAffected()
+				scope.Err(primaryField.Set(id))
+			}
+			return
+		}
+
 		// execute create sql: lastInsertID implemention for majority of dialects
 		if lastInsertIDReturningSuffix == "" && lastInsertIDOutputInterstitial == "" {
 			if result, err := scope.SQLDB().Exec(scope.SQL, scope.SQLVars...); scope.Err(err) == nil {