add console header to transgraphrelexpr doc
commit314492f31ec9d5de8a65b3fb691869a4f90058d6
authorAgentM <agentm@themactionfaction.com>
dateWed 7 Sep 2016, 19:15 (10 years ago)
parent2a549c2
docs/transgraphrelationalexpr.markdown+1−1
@@ -29,7 +29,7 @@ Note that the only difference is that the second expression explicitly reference
2929Naturally, the trans-graph relational expression is most useful when querying across multiple transactions. This can be accomplished by specifying the transaction id (UUID) or using head name backtracking which is intentionally similar to the git traversal syntax.
3030
3131```
32−:showtransgraphexpr s@master~ join sp@master
32+TutorialD (master): :showtransgraphexpr s@master~ join sp@master
3333```
3434
3535The transaction marker ```master~``` indicates that we wish to reference the first parent of the transaction at the head of the "master" branch. Then, we wish to join it with the relation variable ```sp``` at the head transaction of the master branch. Thusly, we can join two relations from two different transactions.