fix for not null enum type (#314)

ballistic-booger · web-flow · commit d2f7883b3ec4 · 2025-09-12T13:42:14.000+03:00
diff --git a/Drivers/NpgsqlDriver.cs b/Drivers/NpgsqlDriver.cs
@@ -608,11 +608,10 @@ string AddRowsToCopyCommand()
         {
             return (el, notNull, isDapper) =>
             {
-                var enumToStringStmt = $"{el}.Value.Stringify()";
                 var nullValue = isDapper ? "null" : "(object)DBNull.Value";
                 return notNull
-                    ? enumToStringStmt
-                    : $"{el} != null ? {enumToStringStmt} : {nullValue}";
+                    ? $"{el}.Stringify()"
+                    : $"{el} != null ? {el}.Value.Stringify() : {nullValue}";
             };
         }
 

Original file line number	Diff line number	Diff line change
`@@ -608,11 +608,10 @@ string AddRowsToCopyCommand()`
`608`	`608`	`{`
`609`	`609`	`return (el, notNull, isDapper) =>`
`610`	`610`	`{`
`611`		`- var enumToStringStmt = $"{el}.Value.Stringify()";`
`612`	`611`	`var nullValue = isDapper ? "null" : "(object)DBNull.Value";`
`613`	`612`	`return notNull`
`614`		`- ? enumToStringStmt`
`615`		`- : $"{el} != null ? {enumToStringStmt} : {nullValue}";`
	`613`	`+ ? $"{el}.Stringify()"`
	`614`	`+ : $"{el} != null ? {el}.Value.Stringify() : {nullValue}";`
`616`	`615`	`};`
`617`	`616`	`}`
`618`	`617`