fix:not exist db (arana-db#617)

GavinLam164 · Feb 25, 2023 · 7974f48 · 7974f48
1 parent 7876dbe
commit 7974f48
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Showing 2 changed files with 2 additions and 8 deletions.
diff --git a/pkg/boot/discovery.go b/pkg/boot/discovery.go
@@ -267,13 +267,7 @@ func (fp *discovery) ListNodes(ctx context.Context, tenant, cluster, group strin
 	if !ok {
 		return nil, nil
 	}
-
-	var nodes []string
-	for i := range bingo.Nodes {
-		nodes = append(nodes, bingo.Nodes[i])
-	}
-
-	return nodes, nil
+	return append([]string{}, bingo.Nodes...), nil
 }
 
 func (fp *discovery) ListTables(ctx context.Context, tenant, cluster string) ([]string, error) {

diff --git a/pkg/mysql/server.go b/pkg/mysql/server.go
@@ -530,7 +530,7 @@ func (l *Listener) ValidateHash(handshake *handshakeResult) error {
 	} else { // login with schema
 		var ok bool
 		if tenant, ok = security.DefaultTenantManager().GetTenantOfCluster(handshake.schema); !ok {
-			return errors.NewSQLError(mysql.ERAccessDeniedError, mysql.SSAccessDeniedError, "Access denied for user '%v'", handshake.username)
+			return errors.NewSQLError(mysql.ERBadDb, mysql.SSSPNotExist, "Unknown database '%s'", handshake.schema)
 		}
 		err = doAuth(tenant)
 	}