Fix

src/enumerations/active_enum.rs

@@ -19,7 +19,7 @@ impl std::default::Default for ActiveEnumConfig {
                 format!("{}Enum", name.to_upper_camel_case())
             }),
             variant_name: Box::new(|_enum_name: &str, variant: &str| -> String {
-                variant.trim_matches('\'').to_string()
+                format_variant(variant)
             }),
         }
     }
@@ -61,3 +61,10 @@ impl ActiveEnumBuilder {
             })
     }
 }
+
+pub(crate) fn format_variant(variant: &str) -> String {
+    variant
+        .chars()
+        .filter(|&c| c.is_ascii_alphanumeric() || c == '_')
+        .collect()
+}

src/inputs/active_enum_filter_input.rs

@@ -4,7 +4,9 @@ use async_graphql::dynamic::ObjectAccessor;
 use heck::ToUpperCamelCase;
 use sea_orm::{ActiveEnum, ColumnTrait, ColumnType, Condition, DynIden, EntityTrait};
 
-use crate::{ActiveEnumBuilder, BuilderContext, FilterInfo, FilterOperation, SeaResult};
+use crate::{
+    format_variant, ActiveEnumBuilder, BuilderContext, FilterInfo, FilterOperation, SeaResult,
+};
 
 /// The configuration structure for ActiveEnumFilterInputConfig
 pub struct ActiveEnumFilterInputConfig {
@@ -88,7 +90,7 @@ where
 
     let extract_variant = move |input: &str| -> String {
         let variant = variants.iter().find(|variant| {
-            let variant = variant.to_string();
+            let variant = format_variant(&variant.to_string());
             variant.eq(input)
         });
         variant.unwrap().to_string()

src/outputs/entity_object.rs

@@ -31,7 +31,7 @@ impl std::default::Default for EntityObjectConfig {
     }
 }
 
-use crate::{BuilderContext, GuardAction, TypesMapHelper};
+use crate::{format_variant, BuilderContext, GuardAction, TypesMapHelper};
 
 /// This builder produces the GraphQL object of a SeaORM entity
 pub struct EntityObjectBuilder {
@@ -214,7 +214,9 @@ fn sea_query_value_to_graphql_value(
         sea_orm::Value::BigUnsigned(value) => value.map(Value::from),
         sea_orm::Value::Float(value) => value.map(Value::from),
         sea_orm::Value::Double(value) => value.map(Value::from),
-        sea_orm::Value::String(value) if is_enum => value.map(|it| Value::from(it.as_str())),
+        sea_orm::Value::String(value) if is_enum => {
+            value.map(|it| Value::from(format_variant(it.as_str())))
+        }
         sea_orm::Value::String(value) => value.map(|it| Value::from(it.as_str())),
         sea_orm::Value::Char(value) => value.map(|it| Value::from(it.to_string())),