option to make all named parameters required

moor_generator/lib/src/analyzer/options.dart

@@ -88,6 +88,9 @@ class MoorOptions {
   @JsonKey(name: 'named_parameters', defaultValue: false)
   final bool generateNamedParameters;
 
+  @JsonKey(name: 'named_parameters_always_required', defaultValue: false)
+  final bool namedParametersAlwaysRequired;
+
   @JsonKey(name: 'new_sql_code_generation', defaultValue: false)
   final bool newSqlCodeGeneration;
 
@@ -107,6 +110,7 @@ class MoorOptions {
     this.applyConvertersOnVariables = false,
     this.generateValuesInCopyWith = false,
     this.generateNamedParameters = false,
+    this.namedParametersAlwaysRequired = false,
     this.newSqlCodeGeneration = false,
     this.modules = const [],
     this.sqliteAnalysisOptions,
@@ -127,6 +131,7 @@ class MoorOptions {
     required this.applyConvertersOnVariables,
     required this.generateValuesInCopyWith,
     required this.generateNamedParameters,
+    required this.namedParametersAlwaysRequired,
     required this.newSqlCodeGeneration,
     required this.modules,
     required this.sqliteAnalysisOptions,

moor_generator/lib/src/analyzer/options.g.dart

@@ -25,6 +25,7 @@ MoorOptions _$MoorOptionsFromJson(Map json) {
       'apply_converters_on_variables',
       'generate_values_in_copy_with',
       'named_parameters',
+      'named_parameters_always_required',
       'new_sql_code_generation'
     ]);
     final val = MoorOptions(
@@ -70,6 +71,9 @@ MoorOptions _$MoorOptionsFromJson(Map json) {
           false,
       generateNamedParameters:
           $checkedConvert(json, 'named_parameters', (v) => v as bool?) ?? false,
+      namedParametersAlwaysRequired: $checkedConvert(
+              json, 'named_parameters_always_required', (v) => v as bool?) ??
+          false,
       newSqlCodeGeneration:
           $checkedConvert(json, 'new_sql_code_generation', (v) => v as bool?) ??
               false,
@@ -101,6 +105,7 @@ MoorOptions _$MoorOptionsFromJson(Map json) {
     'applyConvertersOnVariables': 'apply_converters_on_variables',
     'generateValuesInCopyWith': 'generate_values_in_copy_with',
     'generateNamedParameters': 'named_parameters',
+    'namedParametersAlwaysRequired': 'named_parameters_always_required',
     'newSqlCodeGeneration': 'new_sql_code_generation',
     'modules': 'sqlite_modules',
     'sqliteAnalysisOptions': 'sqlite'

moor_generator/lib/src/writer/queries/query_writer.dart

@@ -309,7 +309,8 @@ class QueryWriter {
 
         // No default value, this element is required if it's not nullable
         final isNullable = optional is FoundVariable && optional.nullableInDart;
-        final isRequired = !isNullable && defaultCode == null;
+        final isRequired = !isNullable && defaultCode == null ||
+            options.namedParametersAlwaysRequired;
         if (isRequired) {
           _buffer..write(scope.required)..write(' ');
         }