tursom/memgraph
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fix planning.md typos

Browse Source 
Reviewers: mtomic, teon.banek

Reviewed By: teon.banek

Differential Revision: https://phabricator.memgraph.io/D1897
This commit is contained in:
Lovro Lugovic 2019-03-04 13:10:47 +01:00
parent d9bc4ec476
commit 4e7292f2f4
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
docs/dev/query/planning.md
View File

@ -163,7 +163,7 @@ A more advanced search includes finding nodes with relationships. For example,
This means, that if a single node has multiple connections, it will be This means, that if a single node has multiple connections, it will be
repeated for each combination of pairs. The generation of operators starts repeated for each combination of pairs. The generation of operators starts
from the first node in the pattern. If we are referencing a new starting node, from the first node in the pattern. If we are referencing a new starting node,
, we need to generate a `ScanAll` which finds all the nodes and stores them we need to generate a `ScanAll` which finds all the nodes and stores them
into `n`. Then, we generate an `Expand` operator which reads the `n` and into `n`. Then, we generate an `Expand` operator which reads the `n` and
traverses all the edges of that node. The edge is stored into `r`, while the traverses all the edges of that node. The edge is stored into `r`, while the
destination node is stored in `m`. destination node is stored in `m`.
@ -206,7 +206,7 @@ On the other hand,
MATCH (n)-[r1]-(m) MATCH (m)-[r2]-(l)-[r3]-(i) MATCH (n)-[r1]-(m) MATCH (m)-[r2]-(l)-[r3]-(i)
We would reset the uniqueness filtering at the start of the second match. This would reset the uniqueness filtering at the start of the second match. This
would mean that we output the following: would mean that we output the following:
ScanAll (n) > Expand (n, r1, m) > Expand (m, r2, l) > Expand (l, r3, i) > ScanAll (n) > Expand (n, r1, m) > Expand (m, r2, l) > Expand (l, r3, i) >
@ -412,7 +412,7 @@ For example.
MERGE (n)-[r:r]-(m) MERGE (n)-[r:r]-(m)
We would generated a single `Merge` operator which has the following. We would generate a single `Merge` operator which has the following.
* No input operation (since it is not preceded by any other clause). * No input operation (since it is not preceded by any other clause).