diff options
Diffstat (limited to 'lib/ur/basis.urs')
| -rw-r--r-- | lib/ur/basis.urs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/ur/basis.urs b/lib/ur/basis.urs index c06482ed..6cd9915e 100644 --- a/lib/ur/basis.urs +++ b/lib/ur/basis.urs @@ -535,6 +535,8 @@ val query : tables ::: {{Type}} -> exps ::: {Type} type dml val dml : dml -> transaction unit +val tryDml : dml -> transaction (option string) +(* Returns an error message on failure. *) val insert : fields ::: {Type} -> uniques ::: {{Unit}} -> sql_table fields uniques |