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Diffstat (limited to 'doc/reference/orm.rst')
| -rw-r--r-- | doc/reference/orm.rst | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/reference/orm.rst b/doc/reference/orm.rst index 86869b529f1..6a017d24e80 100644 --- a/doc/reference/orm.rst +++ b/doc/reference/orm.rst @@ -130,6 +130,10 @@ preserve order. * ``record in set`` returns whether ``record`` (which must be a 1-element recordset) is present in ``set``. ``record not in set`` is the inverse operation +* ``set1 <= set2`` and ``set1 < set2`` return whether ``set1`` is a subset + of ``set2`` (resp. strict) +* ``set1 >= set2`` and ``set1 > set2`` return whether ``set1`` is a superset + of ``set2`` (resp. strict) * ``set1 | set2`` returns the union of the two recordsets, a new recordset containing all records present in either source * ``set1 & set2`` returns the intersection of two recordsets, a new recordset |