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diff --git a/src/pl/plpgsql/src/pl_exec.c b/src/pl/plpgsql/src/pl_exec.c
index 538efc6e302741f9bcd675ace2c88ee65903fe4f..8db202f10c4f37300b0aff69fc55f9c4968d43f7 100644 (file)
--- a/src/pl/plpgsql/src/pl_exec.c
+++ b/src/pl/plpgsql/src/pl_exec.c
@@ -5144,7 +5144,7 @@ validate_tupdesc_compat(TupleDesc expected, TupleDesc returned, const char *msg)
                                        (errcode(ERRCODE_DATATYPE_MISMATCH),
                                         errmsg("%s", _(msg)),
                                         errdetail("Returned type %s does not match expected type "
-                                                          "%s in column %s.",
+                                                          "%s in column \"%s\".",
                                                           OidIsValid(returned->attrs[i]->atttypid) ?
                                                           format_type_be(returned->attrs[i]->atttypid) :
                                                           _(dropped_column_type),