diff --git a/quesma/ingest/processor.go b/quesma/ingest/processor.go
index 1ad74e7cc..b44b9b30d 100644
--- a/quesma/ingest/processor.go
+++ b/quesma/ingest/processor.go
@@ -641,6 +641,15 @@ func (ip *IngestProcessor) processInsertQuery(ctx context.Context,
 		ignoredFields := ip.getIgnoredFields(tableName)
 		columnsFromJson := JsonToColumns("", jsonData[0], 1,
 			tableConfig, tableFormatter, ignoredFields)
+
+		fieldOrigins := make(map[schema.FieldName]schema.FieldSource)
+
+		for _, column := range columnsFromJson {
+			fieldOrigins[schema.FieldName(column.ClickHouseColumnName)] = schema.FieldSourceIngest
+		}
+
+		ip.schemaRegistry.UpdateFieldsOrigins(schema.TableName(tableName), fieldOrigins)
+
 		// This comes externally from (configuration)
 		// So we need to convert that separately
 		columnsFromSchema := SchemaToColumns(findSchemaPointer(ip.schemaRegistry, tableName), tableFormatter, tableName, ip.schemaRegistry.GetFieldEncodings())
diff --git a/quesma/quesma/schema_transformer.go b/quesma/quesma/schema_transformer.go
index bdba9b7d6..db7dc02a2 100644
--- a/quesma/quesma/schema_transformer.go
+++ b/quesma/quesma/schema_transformer.go
@@ -463,7 +463,10 @@ func (s *SchemaCheckPass) applyWildcardExpansion(indexSchema schema.Schema, quer
 
 		cols := make([]string, 0, len(indexSchema.Fields))
 		for _, col := range indexSchema.Fields {
-			cols = append(cols, col.InternalPropertyName.AsString())
+			// Take only fields that are ingested
+			if col.Origin == schema.FieldSourceIngest {
+				cols = append(cols, col.InternalPropertyName.AsString())
+			}
 		}
 		sort.Strings(cols)
 
@@ -491,7 +494,10 @@ func (s *SchemaCheckPass) applyFullTextField(indexSchema schema.Schema, query *m
 
 	for _, field := range indexSchema.Fields {
 		if field.Type.IsFullText() {
-			fullTextFields = append(fullTextFields, field.InternalPropertyName.AsString())
+			// Take only fields that are ingested
+			if field.Origin == schema.FieldSourceIngest {
+				fullTextFields = append(fullTextFields, field.InternalPropertyName.AsString())
+			}
 		}
 	}
 
diff --git a/quesma/schema/registry.go b/quesma/schema/registry.go
index a61b01c2f..9f7fb9c89 100644
--- a/quesma/schema/registry.go
+++ b/quesma/schema/registry.go
@@ -16,6 +16,7 @@ type (
 	Registry interface {
 		AllSchemas() map[TableName]Schema
 		FindSchema(name TableName) (Schema, bool)
+		UpdateFieldsOrigins(name TableName, fields map[FieldName]FieldSource)
 		UpdateDynamicConfiguration(name TableName, table Table)
 		UpdateFieldEncodings(encodings map[FieldEncodingKey]EncodedFieldName)
 		GetFieldEncodings() map[FieldEncodingKey]EncodedFieldName
@@ -34,6 +35,8 @@ type (
 		dynamicConfiguration    map[string]Table
 		fieldEncodingsLock      sync.RWMutex
 		fieldEncodings          map[FieldEncodingKey]EncodedFieldName
+		fieldOriginsLock        sync.RWMutex
+		fieldOrigins            map[TableName]map[FieldName]FieldSource
 	}
 	typeAdapter interface {
 		Convert(string) (QuesmaType, bool)
@@ -95,6 +98,7 @@ func (s *schemaRegistry) loadSchemas() (map[TableName]Schema, error) {
 		s.populateAliases(indexConfiguration, fields, aliases)
 		s.removeIgnoredFields(indexConfiguration, fields, aliases)
 		s.removeGeoPhysicalFields(fields)
+		s.populateFieldsOrigins(indexName, fields)
 		if tableDefinition, ok := definitions[indexName]; ok {
 			schemas[TableName(indexName)] = NewSchemaWithAliases(fields, aliases, existsInDataSource, tableDefinition.DatabaseName)
 		} else {
@@ -117,7 +121,7 @@ func (s *schemaRegistry) populateSchemaFromDynamicConfiguration(indexName string
 			continue
 		}
 
-		fields[FieldName(column.Name)] = Field{PropertyName: FieldName(column.Name), InternalPropertyName: FieldName(column.Name), Type: columnType}
+		fields[FieldName(column.Name)] = Field{PropertyName: FieldName(column.Name), InternalPropertyName: FieldName(column.Name), Type: columnType, Origin: FieldSourceMapping}
 	}
 }
 
@@ -246,7 +250,7 @@ func (s *schemaRegistry) populateSchemaFromTableDefinition(definitions map[strin
 					fields[propertyName] = Field{PropertyName: propertyName, InternalPropertyName: FieldName(column.Name), InternalPropertyType: column.Type, Type: QuesmaTypeKeyword}
 				}
 			} else {
-				fields[propertyName] = Field{PropertyName: propertyName, InternalPropertyName: FieldName(column.Name), InternalPropertyType: column.Type, Type: existing.Type}
+				fields[propertyName] = Field{PropertyName: propertyName, InternalPropertyName: FieldName(column.Name), InternalPropertyType: column.Type, Type: existing.Type, Origin: existing.Origin}
 			}
 		}
 	}
@@ -275,3 +279,25 @@ func (s *schemaRegistry) removeGeoPhysicalFields(fields map[FieldName]Field) {
 		}
 	}
 }
+
+func (s *schemaRegistry) populateFieldsOrigins(indexName string, fields map[FieldName]Field) {
+	s.fieldOriginsLock.RLock()
+	if fieldOrigins, ok := s.fieldOrigins[TableName(indexName)]; ok {
+		for fieldName, field := range fields {
+			if origin, ok := fieldOrigins[field.InternalPropertyName]; ok {
+				field.Origin = origin
+				fields[fieldName] = field
+			}
+		}
+	}
+	s.fieldOriginsLock.RUnlock()
+}
+
+func (s *schemaRegistry) UpdateFieldsOrigins(name TableName, fields map[FieldName]FieldSource) {
+	s.fieldOriginsLock.Lock()
+	defer s.fieldOriginsLock.Unlock()
+	if s.fieldOrigins == nil {
+		s.fieldOrigins = make(map[TableName]map[FieldName]FieldSource)
+	}
+	s.fieldOrigins[name] = fields
+}
diff --git a/quesma/schema/registry_test.go b/quesma/schema/registry_test.go
index 5b3d2dfcc..94c9e8831 100644
--- a/quesma/schema/registry_test.go
+++ b/quesma/schema/registry_test.go
@@ -319,7 +319,7 @@ func Test_schemaRegistry_UpdateDynamicConfiguration(t *testing.T) {
 		"message":    {PropertyName: "message", InternalPropertyName: "message", Type: schema.QuesmaTypeKeyword, InternalPropertyType: "String"},
 		"event_date": {PropertyName: "event_date", InternalPropertyName: "event_date", Type: schema.QuesmaTypeTimestamp, InternalPropertyType: "DateTime64"},
 		"count":      {PropertyName: "count", InternalPropertyName: "count", Type: schema.QuesmaTypeLong, InternalPropertyType: "Int64"},
-		"new_column": {PropertyName: "new_column", InternalPropertyName: "new_column", Type: schema.QuesmaTypeText}},
+		"new_column": {PropertyName: "new_column", InternalPropertyName: "new_column", Type: schema.QuesmaTypeText, Origin: schema.FieldSourceMapping}},
 		true, "")
 	resultSchema, resultFound = s.FindSchema(schema.TableName(tableName))
 	assert.True(t, resultFound, "schema not found")
diff --git a/quesma/schema/schema.go b/quesma/schema/schema.go
index 87c4ad160..a9ad15e33 100644
--- a/quesma/schema/schema.go
+++ b/quesma/schema/schema.go
@@ -6,6 +6,14 @@ import (
 	"strings"
 )
 
+// FieldSource is an enum that represents the source of a field in the schema
+type FieldSource int
+
+const (
+	FieldSourceIngest FieldSource = iota
+	FieldSourceMapping
+)
+
 type (
 	Schema struct {
 		Fields             map[FieldName]Field
@@ -23,6 +31,7 @@ type (
 		InternalPropertyName FieldName
 		InternalPropertyType string
 		Type                 QuesmaType
+		Origin               FieldSource
 	}
 	TableName string
 	FieldName string
diff --git a/quesma/schema/static_registry.go b/quesma/schema/static_registry.go
index a4f77c05e..6c39edfb4 100644
--- a/quesma/schema/static_registry.go
+++ b/quesma/schema/static_registry.go
@@ -46,3 +46,7 @@ func (e *StaticRegistry) GetFieldEncodings() map[FieldEncodingKey]EncodedFieldNa
 	}
 	return e.FieldEncodings
 }
+
+func (e *StaticRegistry) UpdateFieldsOrigins(name TableName, fields map[FieldName]FieldSource) {
+
+}