Multiple changes.

- Minor README updates.
- Create LICENSE and History files.
- Use 'func' instead of 'proc' where applicable.
- Add some destructor debug.
- Rename primary exceptions to 'X-error'.
- Bind to proper object types in prepared statement parameters.
- Retain the found 'type' in the KuzuValue object.

FossilOrigin-Name: db59c0b901b1715170e0d269fc2bf00477ac48af4d10a747eb5a749adbf6268e

tests/queries/t_knows_the_column_names.nim

@@ -0,0 +1,17 @@
+# vim: set et sta sw=4 ts=4 :
+
+import kuzu
+
+let db = newKuzuDatabase()
+let conn = db.connect
+
+var q = conn.query( "CREATE NODE TABLE Doop ( id SERIAL, thing STRING, PRIMARY KEY(id) )" )
+assert typeOf( q ) is KuzuQueryResult
+
+q = conn.query( "CREATE (d:Doop {thing: 'okay!'})" )
+q = conn.query( "MATCH (d:Doop) RETURN d.id AS IDENTIFIER, d.thing AS THING" )
+
+assert q.column_names.len == 2
+assert q.column_names[0] == "IDENTIFIER"
+assert q.column_names[1] == "THING"
+