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):
pts</option>
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<div class='path'>path: <a href='/guix/log/?id=8f895c52c6fd4bf1a19113a503865d511a101bea'>root</a>/<a href='/guix/log/tests?id=8f895c52c6fd4bf1a19113a503865d511a101bea'>tests</a>/<a href='/guix/log/tests/guix-system.sh?id=8f895c52c6fd4bf1a19113a503865d511a101bea'>guix-system.sh</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/tests/guix-system.sh?id=8f895c52c6fd4bf1a19113a503865d511a101bea&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2024-06-13 22:34:00 +0200'>2024-06-13</span></td><td><a href='/guix/commit/tests/guix-system.sh?id=af2ca0226fbb68d9228f286c19ddd3b84d07575f'>tests: Adjust ‘guix system’ test for EFI bootloader.</a><span class='msg-avail'>...<span class='msg-tooltip'>This is a followup to e5078ff3210f4a9863b641a60430b2cb3c9c15ee, which
broke this test:

  $ guix system disk-image -n gnu/system/examples/desktop.tmpl
  guix system: warning: 'disk-image' is deprecated: use 'image' instead
  guix system: error: EFI bootloader required with GPT partitioning

* tests/guix-system.sh: Use ‘guix system image’ instead of ‘guix system
disk-image’.  Pass ‘-t efi-raw’ for ‘desktop.tmpl’.

Change-Id: I6877085ab33d9e8b471315b806fed22a7d1241a3
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2023-10-21 16:11:17 +0200'>2023-10-21</span></td><td><a href='/guix/commit/tests/guix-system.sh?id=7da8a43396006965634931b7f04dbd6d65296db4'>tests: Verify plasma.tmpl at x86_64-linux.</a><span class='msg-avail'>...<span class='msg-tooltip'>Some architectures (like riscv64) do no support some of the KDE
packages, so just test this example on x86_64-linux.

* tests/guix-system.sh: Verify plasma.tmpl to test build it at x86_64-linux.

Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Zheng Junjie</td></tr>
<tr><td><span title='2023-04-21 16:16:38 +0200'>2023-04-21</span></td><td><a href='/guix/commit/tests/guix-system.sh?id=37dd69b44511dc73eb04bdebe8d82c9a0386338e'>tests: Fix checks for expected failures.</a><span class='msg-avail'>...<span class='msg-tooltip'>Addresses &lt;https://issues.guix.gnu.org/62406&gt;.

With 'set -e', a return status inverted with '!' does not cause the shell to
exit immediately.  Instead use '&amp;&amp; false' to indicate an expected failure.

* tests/guix-archive.sh, tests/guix-build-branch.sh, tests/guix-build.sh,
tests/guix-daemon.sh, tests/guix-download.sh,
tests/guix-environment-container.sh, tests/guix-environment.sh,
tests/guix-gc.sh, tests/guix-git-authenticate.sh, tests/guix-graph.sh,
tests/guix-hash.sh, tests/guix-home.sh, tests/guix-pack-relocatable.sh,
tests/guix-pack.sh, tests/guix-package-aliases.sh, tests/guix-package-net.sh,
tests/guix-package.sh, tests/guix-refresh.sh, tests/guix-shell.sh,
tests/guix-style.sh, tests/guix-system.sh: Replace uses of '! ...' with
'... &amp;&amp; false' or `test ! ...` as appropriate.

Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Eric Bavier</td></tr>
<tr><td><span title='2023-04-18 11:43:14 -0400'>2023-04-18</span></td><td><a href='/guix/commit/tests/guix-system.sh?id=286cdf0bc55a29d5a63f7191edde7ea4dbd8cf2a'>tests: guix-system: Drop the i686-linux desktop image test.</a><span class='msg-avail'>...<span class='msg-tooltip'>Desktop these days means having Rust support (GNOME), which i686 currently
lacks on Guix.

* tests/guix-system.sh: Do not attempt to build the desktop.tmpl image for
i686-linux.
</span></span></td><td>Maxim Cournoyer</td></tr>