adding mpath package
@@ -475,6 +475,7 @@ Please take a quick gander at the [contribution guidelines](https://github.com/a
* [goqu](https://github.com/doug-martin/goqu) - Idiomatic SQL builder and query library.
* [igor](https://github.com/galeone/igor) - Abstraction layer for PostgreSQL that supports advanced functionality and uses gorm-like syntax.
* [jet](https://github.com/go-jet/jet) - Framework for writing type-safe SQL queries in Go, with ability to easily convert database query result into desired arbitrary object structure.
+* [mpath](https://github.com/spacetab-io/mpath-go) - MPTT (Modified Preorder Tree Traversal) package for SQL records - materialized path realisation.
* [ormlite](https://github.com/pupizoid/ormlite) - Lightweight package containing some ORM-like features and helpers for sqlite databases.
* [ozzo-dbx](https://github.com/go-ozzo/ozzo-dbx) - Powerful data retrieval methods as well as DB-agnostic query building capabilities.
* [qry](https://github.com/HnH/qry) - Tool that generates constants from files with raw SQL queries.
