Update MicrosoftSQLTableHelper.cs

Check connection is open before using it
HicServices · Aug 16, 2024 · 038babb · 038babb
1 parent d3ce436
commit 038babb
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/FAnsiSql/Implementations/MicrosoftSQL/MicrosoftSQLTableHelper.cs b/FAnsiSql/Implementations/MicrosoftSQL/MicrosoftSQLTableHelper.cs
@@ -114,6 +114,9 @@ public override void DropColumn(DbConnection connection, DiscoveredColumn column
     public override IEnumerable<DiscoveredParameter> DiscoverTableValuedFunctionParameters(DbConnection connection,
         DiscoveredTableValuedFunction discoveredTableValuedFunction, DbTransaction? transaction)
     {
+        if (connection.State != ConnectionState.Open)
+            throw new ArgumentException($@"Connection state was {connection.State} but had to be Open", nameof(connection));
+
         const string query = """
                              select
                              sys.parameters.name AS name,