From: Karl O. Pinc <kop@karlpinc.com>
Date: Sun, 18 Aug 2024 19:08:53 +0000 (-0500)
Subject: Adjust for SQL that returns no result
X-Git-Url: https://papio.biology.duke.edu/gitweb/?a=commitdiff_plain;h=5afabe59ed585d64ca0d79c5a58559109a82f049;p=pgwui_sql

Adjust for SQL that returns no result
---

diff --git a/src/pgwui_sql/views/sql.py b/src/pgwui_sql/views/sql.py
index bab967c..c269048 100644
--- a/src/pgwui_sql/views/sql.py
+++ b/src/pgwui_sql/views/sql.py
@@ -158,12 +158,13 @@ class SQLHandler(pgwui_core.core.SessionDBHandler):
         sql_results = self.sql_results
         nextset = True
         while nextset is True:
-            first = True
-            while (row := cur.fetchone()) is not None:
-                if first:
-                    sql_results.append(SQLResult().build_header_row(cur))
-                    first = False
-                sql_results.append(SQLResult().build_data_row(row))
+            if cur.rownumber is not None:
+                first = True
+                while (row := cur.fetchone()) is not None:
+                    if first:
+                        sql_results.append(SQLResult().build_heading_row(cur))
+                        first = False
+                    sql_results.append(SQLResult().build_data_row(row))
             sql_results.append(SQLResult().build_statusmessage_row(cur))
             sql_results.append(SQLResult().build_rowcount_row(cur))
             nextset = cur.nextset()