renamed blob to blob_type_t

source/orm/query/attribute_string_writer.cpp

@@ -96,7 +96,7 @@ void attribute_string_writer::write_value(size_t /*pos*/, const std::string &x,
   result_ = "'" + dialect_.prepare_literal(x) + "'";
 }
 
-void attribute_string_writer::write_value(size_t /*pos*/, const utils::blob &x) {
+void attribute_string_writer::write_value(size_t /*pos*/, const utils::blob_type_t &x) {
   // "This is a binary Data string" as binary data:
   // MySQL:    X'5468697320697320612062616E617279204461746120737472696E67'
   // Postgres: '\\x5468697320697320612062616E617279204461746120737472696E67'

source/orm/query/value_extractor.cpp

@@ -89,7 +89,7 @@ void value_extractor::write_value(size_t /*pos*/, const std::string &x, size_t /
   values_.emplace_back(x);
 }
 
-void value_extractor::write_value(size_t /*pos*/, const utils::blob &x) {
+void value_extractor::write_value(size_t /*pos*/, const utils::blob_type_t &x) {
   values_.emplace_back(x);
 }