diff --git a/gourmet/backends/db.py b/gourmet/backends/db.py
index faa6a57a..7e6d2bc6 100644
--- a/gourmet/backends/db.py
+++ b/gourmet/backends/db.py
@@ -773,9 +773,11 @@ class RecData (Pluggable):
         """Return the number of rows in table that match criteria
         """
         if criteria:
-            return table.count(*make_simple_select_arg(criteria,table)).execute().fetchone()[0]
+            return sqlalchemy.select(
+                sqlalchemy.func.count(criteria)).select_from(table).scalar()
         else:
-            return table.count().execute().fetchone()[0]
+            return sqlalchemy.select(
+                sqlalchemy.func.count()).select_from(table).scalar()
 
     def fetch_join (self, table1, table2, col1, col2,
                     column_names=None, sort_by=[], **criteria):
ripts</option>
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<div class='path'>path: <a href='/guix/log/?id=2790d118b2f68e9d3599ccbe5712ddbd1dde3fa4'>root</a>/<a href='/guix/log/build-aux?id=2790d118b2f68e9d3599ccbe5712ddbd1dde3fa4'>build-aux</a>/<a href='/guix/log/build-aux/test-env.in?id=2790d118b2f68e9d3599ccbe5712ddbd1dde3fa4'>test-env.in</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/build-aux/test-env.in?id=2790d118b2f68e9d3599ccbe5712ddbd1dde3fa4&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2021-12-22 10:53:19 +0100'>2021-12-22</span></td><td><a href='/guix/commit/build-aux/test-env.in?id=9ebc9ca070a21ba0aeb3f61202a8071bb250ccc8'>tests: Move keys into ./tests/keys/ and add a third ed25519 key.</a><span class='msg-avail'>...<span class='msg-tooltip'>The third key will be used in an upcoming commit.

Rename public keys to .pub.

* guix/tests/gnupg.scm (%ed25519-3-public-key-file): New variable.
(%ed25519-3-secret-key-file): New variable.
(%ed25519-2-public-key-file): Renamed from %ed25519bis-public-key-file.
(%ed25519-2-secret-key-file): Renamed from %ed25519bis-secret-key-file.
* tests/keys/ed25519-3.key: New file.
* tests/keys/ed25519-3.sec: New file.

Signed-off-by: Mathieu Othacehe &lt;othacehe@gnu.org&gt;
</span></span></td><td>Attila Lendvai</td></tr>
<tr><td><span title='2021-04-20 12:13:16 +0200'>2021-04-20</span></td><td><a href='/guix/commit/build-aux/test-env.in?id=d95168321f4a9bf6857b598da0a183b45a868d54'>import: Remove Nix importer.</a><span class='msg-avail'>...<span class='msg-tooltip'>This importer has suffered from bitrot and no longer works with current
Nix and Nixpkgs.  See &lt;https://bugs.gnu.org/32339&gt; and
&lt;https://bugs.gnu.org/36255&gt;.

* guix/import/snix.scm, guix/scripts/import/nix.scm,
tests/snix.scm: Remove.
* Makefile.am (MODULES, SCM_TESTS): Remove them.
* guix/scripts/import.scm (importers): Remove "nix".
* build-aux/test-env.in: Remove NIXPKGS variable.
* configure.ac: Remove '--with-nixpkgs' option.
* doc/guix.texi (Invoking guix import): Remove bit about "guix import
nix".
* etc/completion/fish/guix.fish: Likewise.
</span></span></td><td>Ludovic Courtès</td></tr>