mirror of https://gitee.com/bigwinds/arangodb
Doc - Fix/improve graph traversal/background indexing pages, console.history and examples/options (#8336)
This commit is contained in:
Simran
GitHub
parent
12e11a5197
commit
8891f79356
|
|
@ -188,7 +188,7 @@ Needs at least two longitude/latitude pairs.
|
|||
@startDocuBlockInline aqlGeoLineString_1
|
||||
@EXAMPLE_AQL{aqlGeoLineString_1}
|
||||
RETURN GEO_LINESTRING([
|
||||
[35, 10], [45, 45]
|
||||
[35, 10], [45, 45]
|
||||
])
|
||||
@END_EXAMPLE_AQL
|
||||
@endDocuBlock aqlGeoLineString_1
|
||||
|
|
@ -206,8 +206,8 @@ Needs at least two elements consisting valid LineStrings coordinate arrays.
|
|||
@startDocuBlockInline aqlGeoMultiLineString_1
|
||||
@EXAMPLE_AQL{aqlGeoMultiLineString_1}
|
||||
RETURN GEO_MULTILINESTRING([
|
||||
[[100.0, 0.0], [101.0, 1.0]],
|
||||
[[102.0, 2.0], [101.0, 2.3]]
|
||||
[[100.0, 0.0], [101.0, 1.0]],
|
||||
[[102.0, 2.0], [101.0, 2.3]]
|
||||
])
|
||||
@END_EXAMPLE_AQL
|
||||
@endDocuBlock aqlGeoMultiLineString_1
|
||||
|
|
@ -224,7 +224,7 @@ Construct a GeoJSON LineString. Needs at least two longitude/latitude pairs.
|
|||
@startDocuBlockInline aqlGeoMultiPoint_1
|
||||
@EXAMPLE_AQL{aqlGeoMultiPoint_1}
|
||||
RETURN GEO_MULTIPOINT([
|
||||
[35, 10], [45, 45]
|
||||
[35, 10], [45, 45]
|
||||
])
|
||||
@END_EXAMPLE_AQL
|
||||
@endDocuBlock aqlGeoMultiPoint_1
|
||||
|
|
@ -262,7 +262,7 @@ Simple Polygon:
|
|||
@startDocuBlockInline aqlGeoPolygon_1
|
||||
@EXAMPLE_AQL{aqlGeoPolygon_1}
|
||||
RETURN GEO_POLYGON([
|
||||
[0.0, 0.0], [7.5, 2.5], [0.0, 5.0]
|
||||
[0.0, 0.0], [7.5, 2.5], [0.0, 5.0]
|
||||
])
|
||||
@END_EXAMPLE_AQL
|
||||
@endDocuBlock aqlGeoPolygon_1
|
||||
|
|
@ -272,8 +272,8 @@ Advanced Polygon with a hole inside:
|
|||
@startDocuBlockInline aqlGeoPolygon_2
|
||||
@EXAMPLE_AQL{aqlGeoPolygon_2}
|
||||
RETURN GEO_POLYGON([
|
||||
[[35, 10], [45, 45], [15, 40], [10, 20], [35, 10]],
|
||||
[[20, 30], [35, 35], [30, 20], [20, 30]]
|
||||
[[35, 10], [45, 45], [15, 40], [10, 20], [35, 10]],
|
||||
[[20, 30], [35, 35], [30, 20], [20, 30]]
|
||||
])
|
||||
@END_EXAMPLE_AQL
|
||||
@endDocuBlock aqlGeoPolygon_2
|
||||
|
|
@ -293,13 +293,13 @@ MultiPolygon comprised of a simple Polygon and a Polygon with hole:
|
|||
@startDocuBlockInline aqlGeoMultiPolygon_1
|
||||
@EXAMPLE_AQL{aqlGeoMultiPolygon_1}
|
||||
RETURN GEO_MULTIPOLYGON([
|
||||
[
|
||||
[[40, 40], [20, 45], [45, 30], [40, 40]]
|
||||
],
|
||||
[
|
||||
[[20, 35], [10, 30], [10, 10], [30, 5], [45, 20], [20, 35]],
|
||||
[[30, 20], [20, 15], [20, 25], [30, 20]]
|
||||
]
|
||||
[
|
||||
[[40, 40], [20, 45], [45, 30], [40, 40]]
|
||||
],
|
||||
[
|
||||
[[20, 35], [10, 30], [10, 10], [30, 5], [45, 20], [20, 35]],
|
||||
[[30, 20], [20, 15], [20, 25], [30, 20]]
|
||||
]
|
||||
])
|
||||
@END_EXAMPLE_AQL
|
||||
@endDocuBlock aqlGeoMultiPolygon_1
|
||||
|
|
|
|||
|
|
@ -57,7 +57,7 @@ FOR vertex[, edge[, path]]
|
|||
the search will not continue from this path, namely there will be no
|
||||
result having this path as a prefix.
|
||||
e.g.: Take the path: `(A) -> (B) -> (C)` starting at `A` and PRUNE on `B`
|
||||
will result in `(A)` and `(A) -> (B)` beeing valid paths, and `(A) -> (B) -> (C)`
|
||||
will result in `(A)` and `(A) -> (B)` being valid paths, and `(A) -> (B) -> (C)`
|
||||
not returned, it got pruned on B.
|
||||
* If the condition evaluates to `false` we will continue our search beyond
|
||||
this path.
|
||||
|
|
@ -67,6 +67,12 @@ FOR vertex[, edge[, path]]
|
|||
as well as all variables defined before this Traversal statement.
|
||||
- `OPTIONS` **options** (object, *optional*): used to modify the execution of the
|
||||
traversal. Only the following attributes have an effect, all others are ignored:
|
||||
- **bfs** (bool): optionally use the alternative breadth-first traversal algorithm
|
||||
- true – the traversal will be executed breadth-first. The results will first
|
||||
contain all vertices at depth 1. Than all vertices at depth 2 and so on.
|
||||
- false (default) – the traversal will be executed depth-first. It will first
|
||||
return all paths from *min* depth to *max* depth for one vertex at depth 1.
|
||||
Than for the next vertex at depth 1 and so on.
|
||||
- **uniqueVertices** (string): optionally ensure vertex uniqueness
|
||||
- "path" – it is guaranteed that there is no path returned with a duplicate vertex
|
||||
- "global" – it is guaranteed that each vertex is visited at most once during
|
||||
|
|
@ -75,18 +81,14 @@ FOR vertex[, edge[, path]]
|
|||
might not be returned at all (it still might be part of a path). **Note:**
|
||||
Using this configuration the result is not deterministic any more. If there
|
||||
are multiple paths from *startVertex* to *vertex*, one of those is picked.
|
||||
It is required to set `bfs: true` because with depth-first search the results
|
||||
would be unpredictable.
|
||||
- "none" (default) – no uniqueness check is applied on vertices
|
||||
- **uniqueEdges** (string): optionally ensure edge uniqueness
|
||||
- "path" (default) – it is guaranteed that there is no path returned with a
|
||||
duplicate edge
|
||||
- "none" – no uniqueness check is applied on edges. **Note:**
|
||||
Using this configuration the traversal will follow cycles in edges.
|
||||
- **bfs** (bool): optionally use the alternative breadth-first traversal algorithm
|
||||
- true – the traversal will be executed breadth-first. The results will first
|
||||
contain all vertices at depth 1. Than all vertices at depth 2 and so on.
|
||||
- false (default) – the traversal will be executed depth-first. It will first
|
||||
return all paths from *min* depth to *max* depth for one vertex at depth 1.
|
||||
Than for the next vertex at depth 1 and so on.
|
||||
Using this configuration the traversal will follow edges in cycles.
|
||||
|
||||
### Working with collection sets
|
||||
|
||||
|
|
@ -156,7 +158,9 @@ combined filters cannot.
|
|||
|
||||
The following examples are based on the [traversal graph](../../Manual/Graphs/index.html#the-traversal-graph).
|
||||
|
||||
### Pruning (since version 3.4.5)
|
||||
### Pruning
|
||||
|
||||
<small>Introduced in: v3.4.5</small>
|
||||
|
||||
Pruning is the easiest variant to formulate conditions to reduce the amount of data
|
||||
to be checked during a search. So it allows to improve query performance and reduces
|
||||
|
|
@ -165,46 +169,46 @@ vertex, the edge and the path and any variable defined before.
|
|||
See examples:
|
||||
|
||||
@startDocuBlockInline GRAPHTRAV_graphPruneEdges
|
||||
@EXAMPLE_AQL{GRAPHTRAV_graphFilterEdges}
|
||||
@EXAMPLE_AQL{GRAPHTRAV_graphPruneEdges}
|
||||
@DATASET{traversalGraph}
|
||||
FOR v, e, p IN 1..5 OUTBOUND 'circles/A' GRAPH 'traversalGraph'
|
||||
PRUNE e.theTruth == true
|
||||
RETURN { vertices: p.vertices[*]._key, edges: p.edges[*].label }
|
||||
PRUNE e.theTruth == true
|
||||
RETURN { vertices: p.vertices[*]._key, edges: p.edges[*].label }
|
||||
@END_EXAMPLE_AQL
|
||||
@endDocuBlock GRAPHTRAV_graphPruneEdges
|
||||
|
||||
This will search until it sees an edge having `theTruth == true`.
|
||||
The path with this edge will be returned, the search will not
|
||||
continue after this edge.
|
||||
Namely all responses either have no edge with `theTruth == true`
|
||||
or the last edge on the path has `theTruth == true`.
|
||||
This will search until it sees an edge having `theTruth == true`.
|
||||
The path with this edge will be returned, the search will not
|
||||
continue after this edge.
|
||||
Namely all responses either have no edge with `theTruth == true`
|
||||
or the last edge on the path has `theTruth == true`.
|
||||
|
||||
@startDocuBlockInline GRAPHTRAV_graphPruneVertices
|
||||
@EXAMPLE_AQL{GRAPHTRAV_graphFilterEdges}
|
||||
@EXAMPLE_AQL{GRAPHTRAV_graphPruneVertices}
|
||||
@DATASET{traversalGraph}
|
||||
FOR v, e, p IN 1..5 OUTBOUND 'circles/A' GRAPH 'traversalGraph'
|
||||
PRUNE v._key == 'G'
|
||||
FILTER v._key == 'G'
|
||||
RETURN { vertices: p.vertices[*]._key, edges: p.edges[*].label }
|
||||
PRUNE v._key == 'G'
|
||||
FILTER v._key == 'G'
|
||||
RETURN { vertices: p.vertices[*]._key, edges: p.edges[*].label }
|
||||
@END_EXAMPLE_AQL
|
||||
@endDocuBlock GRAPHTRAV_graphPruneVertices
|
||||
|
||||
This will search for all paths from the source `circles/A` to the vertex `circles/G`.
|
||||
This is done with first the PRUNE which makes sure we stop search as soon as we have found
|
||||
`G` and we will not go beyond `G` and via a loop return to it.
|
||||
With the second filter, we remove all paths that do not end in `G` namely
|
||||
all shorter ones that have not been cut out by prune.
|
||||
Hence the list of all paths from `A` to `G` are returned.
|
||||
This will search for all paths from the source `circles/A` to the vertex `circles/G`.
|
||||
This is done with first the PRUNE which makes sure we stop search as soon as we have found
|
||||
`G` and we will not go beyond `G` and via a loop return to it.
|
||||
With the second filter, we remove all paths that do not end in `G` namely
|
||||
all shorter ones that have not been cut out by prune.
|
||||
Hence the list of all paths from `A` to `G` are returned.
|
||||
|
||||
Note you can also prune as soon as you reach a certain collection with the following
|
||||
example:
|
||||
|
||||
@startDocuBlockInline GRAPHTRAV_graphPruneCollection
|
||||
@EXAMPLE_AQL{GRAPHTRAV_graphFilterEdges}
|
||||
@EXAMPLE_AQL{GRAPHTRAV_graphPruneCollection}
|
||||
@DATASET{traversalGraph}
|
||||
FOR v, e, p IN 1..5 OUTBOUND 'circles/A' GRAPH 'traversalGraph'
|
||||
PRUNE IS_SAME_COLLECTION('circles', v)
|
||||
RETURN { vertices: p.vertices[*]._key, edges: p.edges[*].label }
|
||||
PRUNE IS_SAME_COLLECTION('circles', v)
|
||||
RETURN { vertices: p.vertices[*]._key, edges: p.edges[*].label }
|
||||
@END_EXAMPLE_AQL
|
||||
@endDocuBlock GRAPHTRAV_graphPruneCollection
|
||||
|
||||
|
|
@ -223,8 +227,8 @@ or relative positions to the end of the path by specifying a negative number.
|
|||
@EXAMPLE_AQL{GRAPHTRAV_graphFilterEdges}
|
||||
@DATASET{traversalGraph}
|
||||
FOR v, e, p IN 1..5 OUTBOUND 'circles/A' GRAPH 'traversalGraph'
|
||||
FILTER p.edges[0].theTruth == true
|
||||
RETURN { vertices: p.vertices[*]._key, edges: p.edges[*].label }
|
||||
FILTER p.edges[0].theTruth == true
|
||||
RETURN { vertices: p.vertices[*]._key, edges: p.edges[*].label }
|
||||
@END_EXAMPLE_AQL
|
||||
@endDocuBlock GRAPHTRAV_graphFilterEdges
|
||||
|
||||
|
|
@ -240,8 +244,8 @@ Similar to filtering the edges on the path you can also filter the vertices:
|
|||
@EXAMPLE_AQL{GRAPHTRAV_graphFilterVertices}
|
||||
@DATASET{traversalGraph}
|
||||
FOR v, e, p IN 1..5 OUTBOUND 'circles/A' GRAPH 'traversalGraph'
|
||||
FILTER p.vertices[1]._key == "G"
|
||||
RETURN { vertices: p.vertices[*]._key, edges: p.edges[*].label }
|
||||
FILTER p.vertices[1]._key == "G"
|
||||
RETURN { vertices: p.vertices[*]._key, edges: p.edges[*].label }
|
||||
@END_EXAMPLE_AQL
|
||||
@endDocuBlock GRAPHTRAV_graphFilterVertices
|
||||
|
||||
|
|
@ -253,10 +257,10 @@ And of course you can combine these filters in any way you like:
|
|||
@EXAMPLE_AQL{GRAPHTRAV_graphFilterCombine}
|
||||
@DATASET{traversalGraph}
|
||||
FOR v, e, p IN 1..5 OUTBOUND 'circles/A' GRAPH 'traversalGraph'
|
||||
FILTER p.edges[0].theTruth == true
|
||||
AND p.edges[1].theFalse == false
|
||||
FILTER p.vertices[1]._key == "G"
|
||||
RETURN { vertices: p.vertices[*]._key, edges: p.edges[*].label }
|
||||
FILTER p.edges[0].theTruth == true
|
||||
AND p.edges[1].theFalse == false
|
||||
FILTER p.vertices[1]._key == "G"
|
||||
RETURN { vertices: p.vertices[*]._key, edges: p.edges[*].label }
|
||||
@END_EXAMPLE_AQL
|
||||
@endDocuBlock GRAPHTRAV_graphFilterCombine
|
||||
|
||||
|
|
@ -278,8 +282,8 @@ on the entire path, like ALL edges should have theTruth == true:
|
|||
@EXAMPLE_AQL{GRAPHTRAV_graphFilterEntirePath}
|
||||
@DATASET{traversalGraph}
|
||||
FOR v, e, p IN 1..5 OUTBOUND 'circles/A' GRAPH 'traversalGraph'
|
||||
FILTER p.edges[*].theTruth ALL == true
|
||||
RETURN { vertices: p.vertices[*]._key, edges: p.edges[*].label }
|
||||
FILTER p.edges[*].theTruth ALL == true
|
||||
RETURN { vertices: p.vertices[*]._key, edges: p.edges[*].label }
|
||||
@END_EXAMPLE_AQL
|
||||
@endDocuBlock GRAPHTRAV_graphFilterEntirePath
|
||||
|
||||
|
|
@ -289,8 +293,8 @@ Or NONE of the edges should have theTruth == true:
|
|||
@EXAMPLE_AQL{GRAPHTRAV_graphFilterPathEdges}
|
||||
@DATASET{traversalGraph}
|
||||
FOR v, e, p IN 1..5 OUTBOUND 'circles/A' GRAPH 'traversalGraph'
|
||||
FILTER p.edges[*].theTruth NONE == true
|
||||
RETURN { vertices: p.vertices[*]._key, edges: p.edges[*].label }
|
||||
FILTER p.edges[*].theTruth NONE == true
|
||||
RETURN { vertices: p.vertices[*]._key, edges: p.edges[*].label }
|
||||
@END_EXAMPLE_AQL
|
||||
@endDocuBlock GRAPHTRAV_graphFilterPathEdges
|
||||
|
||||
|
|
@ -303,8 +307,8 @@ It is also possible to define that at least one edge on the path has to fulfill
|
|||
@EXAMPLE_AQL{GRAPHTRAV_graphFilterPathAnyEdge}
|
||||
@DATASET{traversalGraph}
|
||||
FOR v, e, p IN 1..5 OUTBOUND 'circles/A' GRAPH 'traversalGraph'
|
||||
FILTER p.edges[*].theTruth ANY == true
|
||||
RETURN { vertices: p.vertices[*]._key, edges: p.edges[*].label }
|
||||
FILTER p.edges[*].theTruth ANY == true
|
||||
RETURN { vertices: p.vertices[*]._key, edges: p.edges[*].label }
|
||||
@END_EXAMPLE_AQL
|
||||
@endDocuBlock GRAPHTRAV_graphFilterPathAnyEdge
|
||||
|
||||
|
|
@ -315,7 +319,7 @@ All of the above filters can be defined on vertices in the exact same way.
|
|||
Filtering on the path influences the Iteration on your graph. If certain conditions
|
||||
aren't met, the traversal may stop continuing along this path.
|
||||
|
||||
In contrast filters on vertex or edge only express whether you're interestet in the actual value of these
|
||||
In contrast filters on vertex or edge only express whether you're interested in the actual value of these
|
||||
documents. Thus, it influences the list of returned documents (if you return v or e) similar
|
||||
as specifying a non-null `min` value. If you specify a min value of 2, the traversal over the first
|
||||
two nodes of these paths has to be executed - you just won't see them in your result array.
|
||||
|
|
@ -323,7 +327,6 @@ two nodes of these paths has to be executed - you just won't see them in your re
|
|||
Similar are filters on vertices or edges - the traverser has to walk along these nodes, since
|
||||
you may be interested in documents further down the path.
|
||||
|
||||
|
||||
### Examples
|
||||
|
||||
We will create a simple symmetric traversal demonstration graph:
|
||||
|
|
@ -399,14 +402,18 @@ side of the graph, we may filter in two ways:
|
|||
@startDocuBlockInline GRAPHTRAV_04_traverse_4a
|
||||
@EXAMPLE_AQL{GRAPHTRAV_04_traverse_4a}
|
||||
@DATASET{traversalGraph}
|
||||
FOR v, e, p IN 1..3 OUTBOUND 'circles/A' GRAPH 'traversalGraph' FILTER p.vertices[1]._key != 'G' RETURN v._key
|
||||
FOR v, e, p IN 1..3 OUTBOUND 'circles/A' GRAPH 'traversalGraph'
|
||||
FILTER p.vertices[1]._key != 'G'
|
||||
RETURN v._key
|
||||
@END_EXAMPLE_AQL
|
||||
@endDocuBlock GRAPHTRAV_04_traverse_4a
|
||||
|
||||
@startDocuBlockInline GRAPHTRAV_04_traverse_4b
|
||||
@EXAMPLE_AQL{GRAPHTRAV_04_traverse_4b}
|
||||
@DATASET{traversalGraph}
|
||||
FOR v, e, p IN 1..3 OUTBOUND 'circles/A' GRAPH 'traversalGraph' FILTER p.edges[0].label != 'right_foo' RETURN v._key
|
||||
FOR v, e, p IN 1..3 OUTBOUND 'circles/A' GRAPH 'traversalGraph'
|
||||
FILTER p.edges[0].label != 'right_foo'
|
||||
RETURN v._key
|
||||
@END_EXAMPLE_AQL
|
||||
@endDocuBlock GRAPHTRAV_04_traverse_4b
|
||||
|
||||
|
|
@ -422,8 +429,8 @@ We also may combine several filters, for instance to filter out the right branch
|
|||
@EXAMPLE_AQL{GRAPHTRAV_05_traverse_5a}
|
||||
@DATASET{traversalGraph}
|
||||
FOR v,e,p IN 1..3 OUTBOUND 'circles/A' GRAPH 'traversalGraph'
|
||||
FILTER p.vertices[1]._key != 'G'
|
||||
FILTER p.edges[1].label != 'left_blub'
|
||||
FILTER p.vertices[1]._key != 'G'
|
||||
FILTER p.edges[1].label != 'left_blub'
|
||||
RETURN v._key
|
||||
@END_EXAMPLE_AQL
|
||||
@endDocuBlock GRAPHTRAV_05_traverse_5a
|
||||
|
|
@ -432,7 +439,7 @@ We also may combine several filters, for instance to filter out the right branch
|
|||
@EXAMPLE_AQL{GRAPHTRAV_05_traverse_5b}
|
||||
@DATASET{traversalGraph}
|
||||
FOR v,e,p IN 1..3 OUTBOUND 'circles/A' GRAPH 'traversalGraph'
|
||||
FILTER p.vertices[1]._key != 'G' AND p.edges[1].label != 'left_blub'
|
||||
FILTER p.vertices[1]._key != 'G' AND p.edges[1].label != 'left_blub'
|
||||
RETURN v._key
|
||||
@END_EXAMPLE_AQL
|
||||
@endDocuBlock GRAPHTRAV_05_traverse_5b
|
||||
|
|
@ -451,7 +458,7 @@ from `circles/E`:
|
|||
@EXAMPLE_AQL{GRAPHTRAV_06_traverse_6a}
|
||||
@DATASET{traversalGraph}
|
||||
FOR v IN 1..3 OUTBOUND 'circles/E' GRAPH 'traversalGraph'
|
||||
RETURN v._key
|
||||
RETURN v._key
|
||||
@END_EXAMPLE_AQL
|
||||
@endDocuBlock GRAPHTRAV_06_traverse_6a
|
||||
|
||||
|
|
@ -459,7 +466,7 @@ from `circles/E`:
|
|||
@EXAMPLE_AQL{GRAPHTRAV_06_traverse_6b}
|
||||
@DATASET{traversalGraph}
|
||||
FOR v IN 1..3 INBOUND 'circles/E' GRAPH 'traversalGraph'
|
||||
RETURN v._key
|
||||
RETURN v._key
|
||||
@END_EXAMPLE_AQL
|
||||
@endDocuBlock GRAPHTRAV_06_traverse_6b
|
||||
|
||||
|
|
@ -467,7 +474,7 @@ from `circles/E`:
|
|||
@EXAMPLE_AQL{GRAPHTRAV_06_traverse_6c}
|
||||
@DATASET{traversalGraph}
|
||||
FOR v IN 1..3 ANY 'circles/E' GRAPH 'traversalGraph'
|
||||
RETURN v._key
|
||||
RETURN v._key
|
||||
@END_EXAMPLE_AQL
|
||||
@endDocuBlock GRAPHTRAV_06_traverse_6c
|
||||
|
||||
|
|
@ -496,20 +503,19 @@ traversal queries using [the explainer](../ExecutionAndPerformance/Optimizer.md)
|
|||
@DATASET{traversalGraph}
|
||||
@EXPLAIN{TRUE}
|
||||
FOR v,e,p IN 1..3 OUTBOUND 'circles/A' GRAPH 'traversalGraph'
|
||||
LET localScopeVar = RAND() > 0.5
|
||||
FILTER p.edges[0].theTruth != localScopeVar
|
||||
RETURN v._key
|
||||
LET localScopeVar = RAND() > 0.5
|
||||
FILTER p.edges[0].theTruth != localScopeVar
|
||||
RETURN v._key
|
||||
@END_EXAMPLE_AQL
|
||||
@endDocuBlock GRAPHTRAV_07_traverse_7
|
||||
|
||||
|
||||
@startDocuBlockInline GRAPHTRAV_07_traverse_8
|
||||
@EXAMPLE_AQL{GRAPHTRAV_07_traverse_8}
|
||||
@DATASET{traversalGraph}
|
||||
@EXPLAIN{TRUE}
|
||||
FOR v,e,p IN 1..3 OUTBOUND 'circles/A' GRAPH 'traversalGraph'
|
||||
FILTER p.edges[0].label == 'right_foo'
|
||||
RETURN v._key
|
||||
FILTER p.edges[0].label == 'right_foo'
|
||||
RETURN v._key
|
||||
@END_EXAMPLE_AQL
|
||||
@endDocuBlock GRAPHTRAV_07_traverse_8
|
||||
|
||||
|
|
@ -530,7 +536,6 @@ And finally clean it up again:
|
|||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@endDocuBlock GRAPHTRAV_99_drop_graph
|
||||
|
||||
|
||||
If this traversal is not powerful enough for your needs, like you cannot describe
|
||||
your conditions as AQL filter statements, then you might want to have a look at
|
||||
[manually crafted traversers](../../Manual/Graphs/Traversals/index.html).
|
||||
|
|
|
|||
|
|
@ -26,7 +26,7 @@ Creating new indexes is by default done under an exclusive collection lock. The
|
|||
available while the index is being created. This "foreground" index creation can be undesirable,
|
||||
if you have to perform it on a live system without a dedicated maintenance window.
|
||||
|
||||
For potentially long running index creation operations the _rocksdb_ storage-engine also supports
|
||||
For potentially long running index creation operations the _RocksDB_ storage-engine also supports
|
||||
creating indexes in "background". The collection remains (mostly) available during the index creation,
|
||||
see the section [Creating Indexes in Background](#creating-indexes-in-background) for more information.
|
||||
|
||||
|
|
@ -607,8 +607,10 @@ for highly connected graphs and with RocksDB storage engine.
|
|||
Creating Indexes in Background
|
||||
------------------------------
|
||||
|
||||
<small>Introduced in: v3.5.0</small>
|
||||
|
||||
{% hint 'info' %}
|
||||
This section only applies to the *rocksdb* storage engine
|
||||
Background indexing is available for the *RocksDB* storage engine only.
|
||||
{% endhint %}
|
||||
|
||||
Creating new indexes is by default done under an exclusive collection lock. This means
|
||||
|
|
@ -616,7 +618,7 @@ that the collection (or the respective shards) are not available for write opera
|
|||
as long as the index is created. This "foreground" index creation can be undesirable,
|
||||
if you have to perform it on a live system without a dedicated maintenance window.
|
||||
|
||||
**STARTING FROM VERSION v3.5.0**, indexes can also be created in "background", not using an
|
||||
Indexes can also be created in "background", not using an
|
||||
exclusive lock during the entire index creation. The collection remains basically available,
|
||||
so that other CRUD operations can run on the collection while the index is being created.
|
||||
This can be achieved by setting the *inBackground* attribute when creating an index.
|
||||
|
|
@ -651,7 +653,8 @@ work as before.
|
|||
|
||||
{% hint 'info' %}
|
||||
Should you be building an index in the background you cannot rename or drop the collection.
|
||||
These operations will block until the index creation is finished.
|
||||
These operations will block until the index creation is finished. This is equally the case
|
||||
with foreground indexing.
|
||||
{% endhint %}
|
||||
|
||||
After an interrupted index build (i.e. due to a server crash) the partially built index
|
||||
|
|
|
|||
|
|
@ -9,10 +9,10 @@ There are special sections for
|
|||
- [Index Utilization](IndexUtilization.md): How ArangoDB uses indexes
|
||||
- [Working with Indexes](WorkingWithIndexes.md): How to handle indexes
|
||||
programmatically using the `db` object
|
||||
- [Hash Indexes](Hash.md)
|
||||
- [Skiplists](Skiplist.md)
|
||||
- [Persistent Indexes](Persistent.md)
|
||||
- [TTL Indexes](Ttl.md)
|
||||
- [Fulltext Indexes](Fulltext.md)
|
||||
- [Geo-spatial Indexes](Geo.md)
|
||||
- [Vertex-centric Indexes](VertexCentric.md)
|
||||
- [Hash Indexes](Hash.md)
|
||||
- [Skiplists](Skiplist.md)
|
||||
- [Persistent Indexes](Persistent.md)
|
||||
- [TTL Indexes](Ttl.md)
|
||||
- [Fulltext Indexes](Fulltext.md)
|
||||
- [Geo-spatial Indexes](Geo.md)
|
||||
- [Vertex-centric Indexes](VertexCentric.md)
|
||||
|
|
|
|||
|
|
@ -85,8 +85,8 @@ client programs can thus safely set the *inBackground* option to *true* and cont
|
|||
work as before.
|
||||
|
||||
Should you be building an index in the background you cannot rename or drop the collection.
|
||||
These operations will block until the index creation is finished.
|
||||
{% endhint %}
|
||||
These operations will block until the index creation is finished. This is equally the case
|
||||
with foreground indexing.
|
||||
|
||||
After an interrupted index build (i.e. due to a server crash) the partially built index
|
||||
will the removed. In the ArangoDB cluster the index might then be automatically recreated
|
||||
|
|
|
|||
|
|
@ -5,171 +5,171 @@ arangosh> db.circles.toArray();
|
|||
{
|
||||
"_key" : "I",
|
||||
"_id" : "circles/I",
|
||||
"_rev" : "_YOn1Fju--J",
|
||||
"_rev" : "_YT2FO_e--_",
|
||||
"label" : "9"
|
||||
},
|
||||
{
|
||||
"_key" : "G",
|
||||
"_id" : "circles/G",
|
||||
"_rev" : "_YOn1Fju--F",
|
||||
"_rev" : "_YT2FO_a--B",
|
||||
"label" : "7"
|
||||
},
|
||||
{
|
||||
"_key" : "F",
|
||||
"_id" : "circles/F",
|
||||
"_rev" : "_YOn1Fju--D",
|
||||
"_rev" : "_YT2FO_a--_",
|
||||
"label" : "6"
|
||||
},
|
||||
{
|
||||
"_key" : "A",
|
||||
"_id" : "circles/A",
|
||||
"_rev" : "_YOn1Fjq--_",
|
||||
"_rev" : "_YT2FO_S--_",
|
||||
"label" : "1"
|
||||
},
|
||||
{
|
||||
"_key" : "E",
|
||||
"_id" : "circles/E",
|
||||
"_rev" : "_YOn1Fju--B",
|
||||
"_rev" : "_YT2FO_W--B",
|
||||
"label" : "5"
|
||||
},
|
||||
{
|
||||
"_key" : "C",
|
||||
"_id" : "circles/C",
|
||||
"_rev" : "_YOn1Fjq--D",
|
||||
"_rev" : "_YT2FO_S--D",
|
||||
"label" : "3"
|
||||
},
|
||||
{
|
||||
"_key" : "D",
|
||||
"_id" : "circles/D",
|
||||
"_rev" : "_YOn1Fju--_",
|
||||
"_rev" : "_YT2FO_W--_",
|
||||
"label" : "4"
|
||||
},
|
||||
{
|
||||
"_key" : "J",
|
||||
"_id" : "circles/J",
|
||||
"_rev" : "_YOn1Fjy--_",
|
||||
"_rev" : "_YT2FO_e--B",
|
||||
"label" : "10"
|
||||
},
|
||||
{
|
||||
"_key" : "B",
|
||||
"_id" : "circles/B",
|
||||
"_rev" : "_YOn1Fjq--B",
|
||||
"_rev" : "_YT2FO_S--B",
|
||||
"label" : "2"
|
||||
},
|
||||
{
|
||||
"_key" : "H",
|
||||
"_id" : "circles/H",
|
||||
"_rev" : "_YOn1Fju--H",
|
||||
"_rev" : "_YT2FO_a--D",
|
||||
"label" : "8"
|
||||
},
|
||||
{
|
||||
"_key" : "K",
|
||||
"_id" : "circles/K",
|
||||
"_rev" : "_YOn1Fjy--B",
|
||||
"_rev" : "_YT2FO_e--D",
|
||||
"label" : "11"
|
||||
}
|
||||
]
|
||||
arangosh> db.edges.toArray();
|
||||
[
|
||||
{
|
||||
"_key" : "98585",
|
||||
"_id" : "edges/98585",
|
||||
"_from" : "circles/G",
|
||||
"_to" : "circles/J",
|
||||
"_rev" : "_YOn1Fj2--D",
|
||||
"theFalse" : false,
|
||||
"theTruth" : true,
|
||||
"label" : "right_zip"
|
||||
},
|
||||
{
|
||||
"_key" : "98573",
|
||||
"_id" : "edges/98573",
|
||||
"_from" : "circles/E",
|
||||
"_to" : "circles/F",
|
||||
"_rev" : "_YOn1Fjy--L",
|
||||
"theFalse" : false,
|
||||
"theTruth" : true,
|
||||
"label" : "left_schubi"
|
||||
},
|
||||
{
|
||||
"_key" : "98588",
|
||||
"_id" : "edges/98588",
|
||||
"_from" : "circles/J",
|
||||
"_to" : "circles/K",
|
||||
"_rev" : "_YOn1Fj2--F",
|
||||
"theFalse" : false,
|
||||
"theTruth" : true,
|
||||
"label" : "right_zup"
|
||||
},
|
||||
{
|
||||
"_key" : "98570",
|
||||
"_id" : "edges/98570",
|
||||
"_from" : "circles/B",
|
||||
"_to" : "circles/E",
|
||||
"_rev" : "_YOn1Fjy--J",
|
||||
"theFalse" : false,
|
||||
"theTruth" : true,
|
||||
"label" : "left_blub"
|
||||
},
|
||||
{
|
||||
"_key" : "98582",
|
||||
"_id" : "edges/98582",
|
||||
"_from" : "circles/H",
|
||||
"_to" : "circles/I",
|
||||
"_rev" : "_YOn1Fj2--B",
|
||||
"theFalse" : false,
|
||||
"theTruth" : true,
|
||||
"label" : "right_blub"
|
||||
},
|
||||
{
|
||||
"_key" : "98576",
|
||||
"_id" : "edges/98576",
|
||||
"_from" : "circles/A",
|
||||
"_to" : "circles/G",
|
||||
"_rev" : "_YOn1Fjy--N",
|
||||
"theFalse" : false,
|
||||
"theTruth" : true,
|
||||
"label" : "right_foo"
|
||||
},
|
||||
{
|
||||
"_key" : "98567",
|
||||
"_id" : "edges/98567",
|
||||
"_from" : "circles/C",
|
||||
"_to" : "circles/D",
|
||||
"_rev" : "_YOn1Fjy--H",
|
||||
"theFalse" : false,
|
||||
"theTruth" : true,
|
||||
"label" : "left_blorg"
|
||||
},
|
||||
{
|
||||
"_key" : "98579",
|
||||
"_id" : "edges/98579",
|
||||
"_from" : "circles/G",
|
||||
"_to" : "circles/H",
|
||||
"_rev" : "_YOn1Fj2--_",
|
||||
"theFalse" : false,
|
||||
"theTruth" : true,
|
||||
"label" : "right_blob"
|
||||
},
|
||||
{
|
||||
"_key" : "98564",
|
||||
"_id" : "edges/98564",
|
||||
"_key" : "98575",
|
||||
"_id" : "edges/98575",
|
||||
"_from" : "circles/B",
|
||||
"_to" : "circles/C",
|
||||
"_rev" : "_YOn1Fjy--F",
|
||||
"_rev" : "_YT2FO_i--B",
|
||||
"theFalse" : false,
|
||||
"theTruth" : true,
|
||||
"label" : "left_blarg"
|
||||
},
|
||||
{
|
||||
"_key" : "98560",
|
||||
"_id" : "edges/98560",
|
||||
"_key" : "98581",
|
||||
"_id" : "edges/98581",
|
||||
"_from" : "circles/B",
|
||||
"_to" : "circles/E",
|
||||
"_rev" : "_YT2FO_m--B",
|
||||
"theFalse" : false,
|
||||
"theTruth" : true,
|
||||
"label" : "left_blub"
|
||||
},
|
||||
{
|
||||
"_key" : "98584",
|
||||
"_id" : "edges/98584",
|
||||
"_from" : "circles/E",
|
||||
"_to" : "circles/F",
|
||||
"_rev" : "_YT2FO_m--D",
|
||||
"theFalse" : false,
|
||||
"theTruth" : true,
|
||||
"label" : "left_schubi"
|
||||
},
|
||||
{
|
||||
"_key" : "98599",
|
||||
"_id" : "edges/98599",
|
||||
"_from" : "circles/J",
|
||||
"_to" : "circles/K",
|
||||
"_rev" : "_YT2FO_u--B",
|
||||
"theFalse" : false,
|
||||
"theTruth" : true,
|
||||
"label" : "right_zup"
|
||||
},
|
||||
{
|
||||
"_key" : "98596",
|
||||
"_id" : "edges/98596",
|
||||
"_from" : "circles/G",
|
||||
"_to" : "circles/J",
|
||||
"_rev" : "_YT2FO_u--_",
|
||||
"theFalse" : false,
|
||||
"theTruth" : true,
|
||||
"label" : "right_zip"
|
||||
},
|
||||
{
|
||||
"_key" : "98593",
|
||||
"_id" : "edges/98593",
|
||||
"_from" : "circles/H",
|
||||
"_to" : "circles/I",
|
||||
"_rev" : "_YT2FO_q--D",
|
||||
"theFalse" : false,
|
||||
"theTruth" : true,
|
||||
"label" : "right_blub"
|
||||
},
|
||||
{
|
||||
"_key" : "98587",
|
||||
"_id" : "edges/98587",
|
||||
"_from" : "circles/A",
|
||||
"_to" : "circles/G",
|
||||
"_rev" : "_YT2FO_q--_",
|
||||
"theFalse" : false,
|
||||
"theTruth" : true,
|
||||
"label" : "right_foo"
|
||||
},
|
||||
{
|
||||
"_key" : "98571",
|
||||
"_id" : "edges/98571",
|
||||
"_from" : "circles/A",
|
||||
"_to" : "circles/B",
|
||||
"_rev" : "_YOn1Fjy--D",
|
||||
"_rev" : "_YT2FO_i--_",
|
||||
"theFalse" : false,
|
||||
"theTruth" : true,
|
||||
"label" : "left_bar"
|
||||
},
|
||||
{
|
||||
"_key" : "98578",
|
||||
"_id" : "edges/98578",
|
||||
"_from" : "circles/C",
|
||||
"_to" : "circles/D",
|
||||
"_rev" : "_YT2FO_m--_",
|
||||
"theFalse" : false,
|
||||
"theTruth" : true,
|
||||
"label" : "left_blorg"
|
||||
},
|
||||
{
|
||||
"_key" : "98590",
|
||||
"_id" : "edges/98590",
|
||||
"_from" : "circles/G",
|
||||
"_to" : "circles/H",
|
||||
"_rev" : "_YT2FO_q--B",
|
||||
"theFalse" : false,
|
||||
"theTruth" : true,
|
||||
"label" : "right_blob"
|
||||
}
|
||||
]
|
||||
arangosh> print("once you don't need them anymore, clean them up:");
|
||||
|
|
|
|||
|
|
@ -1,5 +1,7 @@
|
|||
@Q:
|
||||
FOR v, e, p IN <span class="hljs-number">1.</span><span class="hljs-number">.3</span> OUTBOUND <span class="hljs-string">'circles/A'</span> GRAPH <span class="hljs-string">'traversalGraph'</span> FILTER p.vertices[<span class="hljs-number">1</span>]._key != <span class="hljs-string">'G'</span> RETURN v._key
|
||||
FOR v, e, p IN <span class="hljs-number">1.</span><span class="hljs-number">.3</span> OUTBOUND <span class="hljs-string">'circles/A'</span> GRAPH <span class="hljs-string">'traversalGraph'</span>
|
||||
FILTER p.vertices[<span class="hljs-number">1</span>]._key != <span class="hljs-string">'G'</span>
|
||||
RETURN v._key
|
||||
|
||||
@R
|
||||
[
|
||||
|
|
|
|||
|
|
@ -1,5 +1,7 @@
|
|||
@Q:
|
||||
FOR v, e, p IN <span class="hljs-number">1.</span><span class="hljs-number">.3</span> OUTBOUND <span class="hljs-string">'circles/A'</span> GRAPH <span class="hljs-string">'traversalGraph'</span> FILTER p.edges[<span class="hljs-number">0</span>].label != <span class="hljs-string">'right_foo'</span> RETURN v._key
|
||||
FOR v, e, p IN <span class="hljs-number">1.</span><span class="hljs-number">.3</span> OUTBOUND <span class="hljs-string">'circles/A'</span> GRAPH <span class="hljs-string">'traversalGraph'</span>
|
||||
FILTER p.edges[<span class="hljs-number">0</span>].label != <span class="hljs-string">'right_foo'</span>
|
||||
RETURN v._key
|
||||
|
||||
@R
|
||||
[
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
@Q:
|
||||
FOR v,e,p IN <span class="hljs-number">1.</span><span class="hljs-number">.3</span> OUTBOUND <span class="hljs-string">'circles/A'</span> GRAPH <span class="hljs-string">'traversalGraph'</span>
|
||||
FILTER p.vertices[<span class="hljs-number">1</span>]._key != <span class="hljs-string">'G'</span>
|
||||
FILTER p.edges[<span class="hljs-number">1</span>].label != <span class="hljs-string">'left_blub'</span>
|
||||
FILTER p.vertices[<span class="hljs-number">1</span>]._key != <span class="hljs-string">'G'</span>
|
||||
FILTER p.edges[<span class="hljs-number">1</span>].label != <span class="hljs-string">'left_blub'</span>
|
||||
RETURN v._key
|
||||
|
||||
@R
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
@Q:
|
||||
FOR v,e,p IN <span class="hljs-number">1.</span><span class="hljs-number">.3</span> OUTBOUND <span class="hljs-string">'circles/A'</span> GRAPH <span class="hljs-string">'traversalGraph'</span>
|
||||
FILTER p.vertices[<span class="hljs-number">1</span>]._key != <span class="hljs-string">'G'</span> AND p.edges[<span class="hljs-number">1</span>].label != <span class="hljs-string">'left_blub'</span>
|
||||
FILTER p.vertices[<span class="hljs-number">1</span>]._key != <span class="hljs-string">'G'</span> AND p.edges[<span class="hljs-number">1</span>].label != <span class="hljs-string">'left_blub'</span>
|
||||
RETURN v._key
|
||||
|
||||
@R
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
@Q:
|
||||
FOR v IN <span class="hljs-number">1.</span><span class="hljs-number">.3</span> OUTBOUND <span class="hljs-string">'circles/E'</span> GRAPH <span class="hljs-string">'traversalGraph'</span>
|
||||
RETURN v._key
|
||||
RETURN v._key
|
||||
|
||||
@R
|
||||
[
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
@Q:
|
||||
FOR v IN <span class="hljs-number">1.</span><span class="hljs-number">.3</span> INBOUND <span class="hljs-string">'circles/E'</span> GRAPH <span class="hljs-string">'traversalGraph'</span>
|
||||
RETURN v._key
|
||||
RETURN v._key
|
||||
|
||||
@R
|
||||
[
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
@Q:
|
||||
FOR v IN <span class="hljs-number">1.</span><span class="hljs-number">.3</span> ANY <span class="hljs-string">'circles/E'</span> GRAPH <span class="hljs-string">'traversalGraph'</span>
|
||||
RETURN v._key
|
||||
RETURN v._key
|
||||
|
||||
@R
|
||||
[
|
||||
|
|
|
|||
|
|
@ -1,42 +1,42 @@
|
|||
@Q:
|
||||
FOR v,e,p IN <span class="hljs-number">1.</span><span class="hljs-number">.3</span> OUTBOUND <span class="hljs-string">'circles/A'</span> GRAPH <span class="hljs-string">'traversalGraph'</span>
|
||||
LET localScopeVar = RAND() > <span class="hljs-number">0.5</span>
|
||||
FILTER p.edges[<span class="hljs-number">0</span>].theTruth != localScopeVar
|
||||
RETURN v._key
|
||||
LET localScopeVar = RAND() > <span class="hljs-number">0.5</span>
|
||||
FILTER p.edges[<span class="hljs-number">0</span>].theTruth != localScopeVar
|
||||
RETURN v._key
|
||||
|
||||
@R
|
||||
<span style="color:rgb(85,85,255)">Query String:</span>
|
||||
<span style="color:rgb(0,187,0)"> FOR v,e,p IN 1..3 OUTBOUND 'circles/A' GRAPH 'traversalGraph'
|
||||
LET localScopeVar = RAND() > 0.5
|
||||
FILTER p.edges[0].theTruth != localScopeVar
|
||||
RETURN v._key
|
||||
</span>
|
||||
Query String:
|
||||
FOR v,e,p IN 1..3 OUTBOUND 'circles/A' GRAPH 'traversalGraph'
|
||||
LET localScopeVar = RAND() > 0.5
|
||||
FILTER p.edges[0].theTruth != localScopeVar
|
||||
RETURN v._key
|
||||
|
||||
|
||||
<span style="color:rgb(85,85,255)">Execution plan:</span>
|
||||
<span style="color:rgb(187,0,187)">Id</span> <span style="color:rgb(187,0,187)">NodeType</span> <span style="color:rgb(187,0,187)">Est.</span> <span style="color:rgb(187,0,187)">Comment</span>
|
||||
<span style="color:rgb(187,187,0)">1</span> <span style="color:rgb(0,187,187)">SingletonNode</span> <span style="color:rgb(0,187,0)">1</span> * <span style="color:rgb(0,187,187)">ROOT</span>
|
||||
<span style="color:rgb(187,187,0)">2</span> <span style="color:rgb(0,187,187)">TraversalNode</span> <span style="color:rgb(0,187,0)">1</span> - <span style="color:rgb(0,187,187)">FOR </span><span style="color:rgb(187,187,0)">v</span> <span style="color:rgb(0,0,187)">/* vertex */</span>, <span style="color:rgb(187,187,0)">p</span> <span style="color:rgb(0,0,187)">/* paths */</span> <span style="color:rgb(0,187,187)">IN</span> <span style="color:rgb(0,187,0)">1..3</span> <span style="color:rgb(0,0,187)">/* min..maxPathDepth */</span> <span style="color:rgb(0,187,187)">OUTBOUND</span> '<span style="color:rgb(0,187,0)">circles/A</span>' <span style="color:rgb(0,0,187)">/* startnode */</span> <span style="color:rgb(0,187,187)">GRAPH</span> '<span style="color:rgb(0,187,0)">traversalGraph</span>'
|
||||
<span style="color:rgb(187,187,0)">3</span> <span style="color:rgb(0,187,187)">CalculationNode</span> <span style="color:rgb(0,187,0)">1</span> - <span style="color:rgb(0,187,187)">LET</span> <span style="color:rgb(187,187,0)">localScopeVar</span> = (<span style="color:rgb(0,187,0)">RAND</span>() > <span style="color:rgb(0,187,0)">0.5</span>) <span style="color:rgb(0,0,187)">/* simple expression */</span>
|
||||
<span style="color:rgb(187,187,0)">4</span> <span style="color:rgb(0,187,187)">CalculationNode</span> <span style="color:rgb(0,187,0)">1</span> - <span style="color:rgb(0,187,187)">LET</span> <span style="color:rgb(187,0,187)">#6</span> = (<span style="color:rgb(187,187,0)">p</span>.`<span style="color:rgb(187,187,0)">edges</span>`[<span style="color:rgb(0,187,0)">0</span>].`<span style="color:rgb(187,187,0)">theTruth</span>` != <span style="color:rgb(187,187,0)">localScopeVar</span>) <span style="color:rgb(0,0,187)">/* simple expression */</span>
|
||||
<span style="color:rgb(187,187,0)">5</span> <span style="color:rgb(0,187,187)">FilterNode</span> <span style="color:rgb(0,187,0)">1</span> - <span style="color:rgb(0,187,187)">FILTER</span> <span style="color:rgb(187,0,187)">#6</span>
|
||||
<span style="color:rgb(187,187,0)">6</span> <span style="color:rgb(0,187,187)">CalculationNode</span> <span style="color:rgb(0,187,0)">1</span> - <span style="color:rgb(0,187,187)">LET</span> <span style="color:rgb(187,0,187)">#8</span> = <span style="color:rgb(187,187,0)">v</span>.`<span style="color:rgb(187,187,0)">_key</span>` <span style="color:rgb(0,0,187)">/* attribute expression */</span>
|
||||
<span style="color:rgb(187,187,0)">7</span> <span style="color:rgb(0,187,187)">ReturnNode</span> <span style="color:rgb(0,187,0)">1</span> - <span style="color:rgb(0,187,187)">RETURN</span> <span style="color:rgb(187,0,187)">#8</span>
|
||||
Execution plan:
|
||||
Id NodeType Est. Comment
|
||||
1 SingletonNode 1 * ROOT
|
||||
2 TraversalNode 1 - FOR v /* vertex */, p /* paths */ IN 1..3 /* min..maxPathDepth */ OUTBOUND 'circles/A' /* startnode */ GRAPH 'traversalGraph'
|
||||
3 CalculationNode 1 - LET localScopeVar = (RAND() > 0.5) /* simple expression */
|
||||
4 CalculationNode 1 - LET #6 = (p.`edges`[0].`theTruth` != localScopeVar) /* simple expression */
|
||||
5 FilterNode 1 - FILTER #6
|
||||
6 CalculationNode 1 - LET #8 = v.`_key` /* attribute expression */
|
||||
7 ReturnNode 1 - RETURN #8
|
||||
|
||||
<span style="color:rgb(85,85,255)">Indexes used:</span>
|
||||
<span style="color:rgb(187,0,187)">By</span> <span style="color:rgb(187,0,187)">Type</span> <span style="color:rgb(187,0,187)">Collection</span> <span style="color:rgb(187,0,187)">Unique</span> <span style="color:rgb(187,0,187)">Sparse</span> <span style="color:rgb(187,0,187)">Selectivity</span> <span style="color:rgb(187,0,187)">Fields</span> <span style="color:rgb(187,0,187)">Ranges</span>
|
||||
<span style="color:rgb(187,187,0)">2</span> <span style="color:rgb(0,187,187)">edge</span> <span style="color:rgb(187,0,0)">edges</span> <span style="color:rgb(0,187,0)">false</span> <span style="color:rgb(0,187,0)">false</span> <span style="color:rgb(0,187,0)">n/a</span> [ `<span style="color:rgb(187,187,0)">_from</span>`, `<span style="color:rgb(187,187,0)">_to</span>` ] <span style="color:rgb(0,187,187)">base OUTBOUND</span>
|
||||
Indexes used:
|
||||
By Type Collection Unique Sparse Selectivity Fields Ranges
|
||||
2 edge edges false false n/a [ `_from`, `_to` ] base OUTBOUND
|
||||
|
||||
<span style="color:rgb(85,85,255)">Functions used:</span>
|
||||
<span style="color:rgb(187,0,187)">Name</span> <span style="color:rgb(187,0,187)">Deterministic</span> <span style="color:rgb(187,0,187)">Cacheable</span> <span style="color:rgb(187,0,187)">Uses V8</span>
|
||||
<span style="color:rgb(187,187,0)">RAND</span> <span style="color:rgb(0,187,0)">false</span> <span style="color:rgb(0,187,0)">false</span> <span style="color:rgb(0,187,0)">false</span>
|
||||
Functions used:
|
||||
Name Deterministic Cacheable Uses V8
|
||||
RAND false false false
|
||||
|
||||
<span style="color:rgb(85,85,255)">Traversals on graphs:</span>
|
||||
<span style="color:rgb(187,0,187)">Id</span> <span style="color:rgb(187,0,187)">Depth</span> <span style="color:rgb(187,0,187)">Vertex collections</span> <span style="color:rgb(187,0,187)">Edge collections</span> <span style="color:rgb(187,0,187)">Options</span> <span style="color:rgb(187,0,187)">Filter conditions</span>
|
||||
2 1..3 <span style="color:rgb(187,0,0)">circles</span> <span style="color:rgb(187,0,0)">edges</span> <span style="color:rgb(0,187,187)">uniqueVertices</span>: <span style="color:rgb(0,187,0)">none</span>, <span style="color:rgb(0,187,187)">uniqueEdges</span>: <span style="color:rgb(0,187,0)">path</span>
|
||||
Traversals on graphs:
|
||||
Id Depth Vertex collections Edge collections Options Filter / Prune Conditions
|
||||
2 1..3 circles edges uniqueVertices: none, uniqueEdges: path
|
||||
|
||||
<span style="color:rgb(85,85,255)">Optimization rules applied:</span>
|
||||
<span style="color:rgb(187,0,187)">Id</span> <span style="color:rgb(187,0,187)">RuleName</span>
|
||||
<span style="color:rgb(187,187,0)">1</span> <span style="color:rgb(0,187,187)">move-calculations-up</span>
|
||||
<span style="color:rgb(187,187,0)">2</span> <span style="color:rgb(0,187,187)">optimize-traversals</span>
|
||||
<span style="color:rgb(187,187,0)">3</span> <span style="color:rgb(0,187,187)">move-calculations-down</span>
|
||||
Optimization rules applied:
|
||||
Id RuleName
|
||||
1 move-calculations-up
|
||||
2 optimize-traversals
|
||||
3 move-calculations-down
|
||||
|
||||
|
|
|
|||
|
|
@ -1,39 +1,39 @@
|
|||
@Q:
|
||||
FOR v,e,p IN <span class="hljs-number">1.</span><span class="hljs-number">.3</span> OUTBOUND <span class="hljs-string">'circles/A'</span> GRAPH <span class="hljs-string">'traversalGraph'</span>
|
||||
FILTER p.edges[<span class="hljs-number">0</span>].label == <span class="hljs-string">'right_foo'</span>
|
||||
RETURN v._key
|
||||
FILTER p.edges[<span class="hljs-number">0</span>].label == <span class="hljs-string">'right_foo'</span>
|
||||
RETURN v._key
|
||||
|
||||
@R
|
||||
<span style="color:rgb(85,85,255)">Query String:</span>
|
||||
<span style="color:rgb(0,187,0)"> FOR v,e,p IN 1..3 OUTBOUND 'circles/A' GRAPH 'traversalGraph'
|
||||
FILTER p.edges[0].label == 'right_foo'
|
||||
RETURN v._key
|
||||
</span>
|
||||
Query String:
|
||||
FOR v,e,p IN 1..3 OUTBOUND 'circles/A' GRAPH 'traversalGraph'
|
||||
FILTER p.edges[0].label == 'right_foo'
|
||||
RETURN v._key
|
||||
|
||||
|
||||
<span style="color:rgb(85,85,255)">Execution plan:</span>
|
||||
<span style="color:rgb(187,0,187)">Id</span> <span style="color:rgb(187,0,187)">NodeType</span> <span style="color:rgb(187,0,187)">Est.</span> <span style="color:rgb(187,0,187)">Comment</span>
|
||||
<span style="color:rgb(187,187,0)">1</span> <span style="color:rgb(0,187,187)">SingletonNode</span> <span style="color:rgb(0,187,0)">1</span> * <span style="color:rgb(0,187,187)">ROOT</span>
|
||||
<span style="color:rgb(187,187,0)">2</span> <span style="color:rgb(0,187,187)">TraversalNode</span> <span style="color:rgb(0,187,0)">1</span> - <span style="color:rgb(0,187,187)">FOR </span><span style="color:rgb(187,187,0)">v</span> <span style="color:rgb(0,0,187)">/* vertex */</span> <span style="color:rgb(0,187,187)">IN</span> <span style="color:rgb(0,187,0)">1..3</span> <span style="color:rgb(0,0,187)">/* min..maxPathDepth */</span> <span style="color:rgb(0,187,187)">OUTBOUND</span> '<span style="color:rgb(0,187,0)">circles/A</span>' <span style="color:rgb(0,0,187)">/* startnode */</span> <span style="color:rgb(0,187,187)">GRAPH</span> '<span style="color:rgb(0,187,0)">traversalGraph</span>'
|
||||
<span style="color:rgb(187,187,0)">5</span> <span style="color:rgb(0,187,187)">CalculationNode</span> <span style="color:rgb(0,187,0)">1</span> - <span style="color:rgb(0,187,187)">LET</span> <span style="color:rgb(187,0,187)">#7</span> = <span style="color:rgb(187,187,0)">v</span>.`<span style="color:rgb(187,187,0)">_key</span>` <span style="color:rgb(0,0,187)">/* attribute expression */</span>
|
||||
<span style="color:rgb(187,187,0)">6</span> <span style="color:rgb(0,187,187)">ReturnNode</span> <span style="color:rgb(0,187,0)">1</span> - <span style="color:rgb(0,187,187)">RETURN</span> <span style="color:rgb(187,0,187)">#7</span>
|
||||
Execution plan:
|
||||
Id NodeType Est. Comment
|
||||
1 SingletonNode 1 * ROOT
|
||||
2 TraversalNode 1 - FOR v /* vertex */ IN 1..3 /* min..maxPathDepth */ OUTBOUND 'circles/A' /* startnode */ GRAPH 'traversalGraph'
|
||||
5 CalculationNode 1 - LET #7 = v.`_key` /* attribute expression */
|
||||
6 ReturnNode 1 - RETURN #7
|
||||
|
||||
<span style="color:rgb(85,85,255)">Indexes used:</span>
|
||||
<span style="color:rgb(187,0,187)">By</span> <span style="color:rgb(187,0,187)">Type</span> <span style="color:rgb(187,0,187)">Collection</span> <span style="color:rgb(187,0,187)">Unique</span> <span style="color:rgb(187,0,187)">Sparse</span> <span style="color:rgb(187,0,187)">Selectivity</span> <span style="color:rgb(187,0,187)">Fields</span> <span style="color:rgb(187,0,187)">Ranges</span>
|
||||
<span style="color:rgb(187,187,0)">2</span> <span style="color:rgb(0,187,187)">edge</span> <span style="color:rgb(187,0,0)">edges</span> <span style="color:rgb(0,187,0)">false</span> <span style="color:rgb(0,187,0)">false</span> <span style="color:rgb(0,187,0)">n/a</span> [ `<span style="color:rgb(187,187,0)">_from</span>`, `<span style="color:rgb(187,187,0)">_to</span>` ] <span style="color:rgb(0,187,187)">base OUTBOUND</span>
|
||||
<span style="color:rgb(187,187,0)">2</span> <span style="color:rgb(0,187,187)">edge</span> <span style="color:rgb(187,0,0)">edges</span> <span style="color:rgb(0,187,0)">false</span> <span style="color:rgb(0,187,0)">false</span> <span style="color:rgb(0,187,0)">n/a</span> [ `<span style="color:rgb(187,187,0)">_from</span>`, `<span style="color:rgb(187,187,0)">_to</span>` ] <span style="color:rgb(0,187,187)">level 0 OUTBOUND</span>
|
||||
Indexes used:
|
||||
By Type Collection Unique Sparse Selectivity Fields Ranges
|
||||
2 edge edges false false n/a [ `_from`, `_to` ] base OUTBOUND
|
||||
2 edge edges false false n/a [ `_from`, `_to` ] level 0 OUTBOUND
|
||||
|
||||
<span style="color:rgb(85,85,255)">Traversals on graphs:</span>
|
||||
<span style="color:rgb(187,0,187)">Id</span> <span style="color:rgb(187,0,187)">Depth</span> <span style="color:rgb(187,0,187)">Vertex collections</span> <span style="color:rgb(187,0,187)">Edge collections</span> <span style="color:rgb(187,0,187)">Options</span> <span style="color:rgb(187,0,187)">Filter conditions</span>
|
||||
2 1..3 <span style="color:rgb(187,0,0)">circles</span> <span style="color:rgb(187,0,0)">edges</span> <span style="color:rgb(0,187,187)">uniqueVertices</span>: <span style="color:rgb(0,187,0)">none</span>, <span style="color:rgb(0,187,187)">uniqueEdges</span>: <span style="color:rgb(0,187,0)">path</span> (<span style="color:rgb(187,187,0)">p</span>.`<span style="color:rgb(187,187,0)">edges</span>`[<span style="color:rgb(0,187,0)">0</span>].`<span style="color:rgb(187,187,0)">label</span>` == <span style="color:rgb(0,187,0)">"right_foo"</span>)
|
||||
Traversals on graphs:
|
||||
Id Depth Vertex collections Edge collections Options Filter / Prune Conditions
|
||||
2 1..3 circles edges uniqueVertices: none, uniqueEdges: path FILTER (p.`edges`[0].`label` == "right_foo")
|
||||
|
||||
<span style="color:rgb(85,85,255)">Optimization rules applied:</span>
|
||||
<span style="color:rgb(187,0,187)">Id</span> <span style="color:rgb(187,0,187)">RuleName</span>
|
||||
<span style="color:rgb(187,187,0)">1</span> <span style="color:rgb(0,187,187)">move-calculations-up</span>
|
||||
<span style="color:rgb(187,187,0)">2</span> <span style="color:rgb(0,187,187)">move-filters-up</span>
|
||||
<span style="color:rgb(187,187,0)">3</span> <span style="color:rgb(0,187,187)">move-calculations-up-2</span>
|
||||
<span style="color:rgb(187,187,0)">4</span> <span style="color:rgb(0,187,187)">move-filters-up-2</span>
|
||||
<span style="color:rgb(187,187,0)">5</span> <span style="color:rgb(0,187,187)">optimize-traversals</span>
|
||||
<span style="color:rgb(187,187,0)">6</span> <span style="color:rgb(0,187,187)">remove-filter-covered-by-traversal</span>
|
||||
<span style="color:rgb(187,187,0)">7</span> <span style="color:rgb(0,187,187)">remove-unnecessary-calculations-2</span>
|
||||
<span style="color:rgb(187,187,0)">8</span> <span style="color:rgb(0,187,187)">remove-redundant-path-var</span>
|
||||
Optimization rules applied:
|
||||
Id RuleName
|
||||
1 move-calculations-up
|
||||
2 move-filters-up
|
||||
3 move-calculations-up-2
|
||||
4 move-filters-up-2
|
||||
5 optimize-traversals
|
||||
6 remove-filter-covered-by-traversal
|
||||
7 remove-unnecessary-calculations-2
|
||||
8 remove-redundant-path-var
|
||||
|
||||
|
|
|
|||
|
|
@ -1,9 +1,9 @@
|
|||
@Q:
|
||||
FOR v, e, p IN <span class="hljs-number">1.</span><span class="hljs-number">.5</span> OUTBOUND <span class="hljs-string">'circles/A'</span> GRAPH <span class="hljs-string">'traversalGraph'</span>
|
||||
FILTER p.edges[<span class="hljs-number">0</span>].theTruth == <span class="hljs-literal">true</span>
|
||||
AND p.edges[<span class="hljs-number">1</span>].theFalse == <span class="hljs-literal">false</span>
|
||||
FILTER p.vertices[<span class="hljs-number">1</span>]._key == <span class="hljs-string">"G"</span>
|
||||
RETURN { <span class="hljs-attr">vertices</span>: p.vertices[*]._key, <span class="hljs-attr">edges</span>: p.edges[*].label }
|
||||
FILTER p.edges[<span class="hljs-number">0</span>].theTruth == <span class="hljs-literal">true</span>
|
||||
AND p.edges[<span class="hljs-number">1</span>].theFalse == <span class="hljs-literal">false</span>
|
||||
FILTER p.vertices[<span class="hljs-number">1</span>]._key == <span class="hljs-string">"G"</span>
|
||||
RETURN { <span class="hljs-attr">vertices</span>: p.vertices[*]._key, <span class="hljs-attr">edges</span>: p.edges[*].label }
|
||||
|
||||
@R
|
||||
[
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
@Q:
|
||||
FOR v, e, p IN <span class="hljs-number">1.</span><span class="hljs-number">.5</span> OUTBOUND <span class="hljs-string">'circles/A'</span> GRAPH <span class="hljs-string">'traversalGraph'</span>
|
||||
FILTER p.edges[<span class="hljs-number">0</span>].theTruth == <span class="hljs-literal">true</span>
|
||||
RETURN { <span class="hljs-attr">vertices</span>: p.vertices[*]._key, <span class="hljs-attr">edges</span>: p.edges[*].label }
|
||||
FILTER p.edges[<span class="hljs-number">0</span>].theTruth == <span class="hljs-literal">true</span>
|
||||
RETURN { <span class="hljs-attr">vertices</span>: p.vertices[*]._key, <span class="hljs-attr">edges</span>: p.edges[*].label }
|
||||
|
||||
@R
|
||||
[
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
@Q:
|
||||
FOR v, e, p IN <span class="hljs-number">1.</span><span class="hljs-number">.5</span> OUTBOUND <span class="hljs-string">'circles/A'</span> GRAPH <span class="hljs-string">'traversalGraph'</span>
|
||||
FILTER p.edges[*].theTruth ALL == <span class="hljs-literal">true</span>
|
||||
RETURN { <span class="hljs-attr">vertices</span>: p.vertices[*]._key, <span class="hljs-attr">edges</span>: p.edges[*].label }
|
||||
FILTER p.edges[*].theTruth ALL == <span class="hljs-literal">true</span>
|
||||
RETURN { <span class="hljs-attr">vertices</span>: p.vertices[*]._key, <span class="hljs-attr">edges</span>: p.edges[*].label }
|
||||
|
||||
@R
|
||||
[
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
@Q:
|
||||
FOR v, e, p IN <span class="hljs-number">1.</span><span class="hljs-number">.5</span> OUTBOUND <span class="hljs-string">'circles/A'</span> GRAPH <span class="hljs-string">'traversalGraph'</span>
|
||||
FILTER p.edges[*].theTruth ANY == <span class="hljs-literal">true</span>
|
||||
RETURN { <span class="hljs-attr">vertices</span>: p.vertices[*]._key, <span class="hljs-attr">edges</span>: p.edges[*].label }
|
||||
FILTER p.edges[*].theTruth ANY == <span class="hljs-literal">true</span>
|
||||
RETURN { <span class="hljs-attr">vertices</span>: p.vertices[*]._key, <span class="hljs-attr">edges</span>: p.edges[*].label }
|
||||
|
||||
@R
|
||||
[
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
@Q:
|
||||
FOR v, e, p IN <span class="hljs-number">1.</span><span class="hljs-number">.5</span> OUTBOUND <span class="hljs-string">'circles/A'</span> GRAPH <span class="hljs-string">'traversalGraph'</span>
|
||||
FILTER p.edges[*].theTruth NONE == <span class="hljs-literal">true</span>
|
||||
RETURN { <span class="hljs-attr">vertices</span>: p.vertices[*]._key, <span class="hljs-attr">edges</span>: p.edges[*].label }
|
||||
FILTER p.edges[*].theTruth NONE == <span class="hljs-literal">true</span>
|
||||
RETURN { <span class="hljs-attr">vertices</span>: p.vertices[*]._key, <span class="hljs-attr">edges</span>: p.edges[*].label }
|
||||
|
||||
@R
|
||||
[]
|
||||
|
|
@ -1,7 +1,7 @@
|
|||
@Q:
|
||||
FOR v, e, p IN <span class="hljs-number">1.</span><span class="hljs-number">.5</span> OUTBOUND <span class="hljs-string">'circles/A'</span> GRAPH <span class="hljs-string">'traversalGraph'</span>
|
||||
FILTER p.vertices[<span class="hljs-number">1</span>]._key == <span class="hljs-string">"G"</span>
|
||||
RETURN { <span class="hljs-attr">vertices</span>: p.vertices[*]._key, <span class="hljs-attr">edges</span>: p.edges[*].label }
|
||||
FILTER p.vertices[<span class="hljs-number">1</span>]._key == <span class="hljs-string">"G"</span>
|
||||
RETURN { <span class="hljs-attr">vertices</span>: p.vertices[*]._key, <span class="hljs-attr">edges</span>: p.edges[*].label }
|
||||
|
||||
@R
|
||||
[
|
||||
|
|
|
|||
|
|
@ -0,0 +1,7 @@
|
|||
@Q:
|
||||
FOR v, e, p IN <span class="hljs-number">1.</span><span class="hljs-number">.5</span> OUTBOUND <span class="hljs-string">'circles/A'</span> GRAPH <span class="hljs-string">'traversalGraph'</span>
|
||||
PRUNE IS_SAME_COLLECTION(<span class="hljs-string">'circles'</span>, v)
|
||||
RETURN { <span class="hljs-attr">vertices</span>: p.vertices[*]._key, <span class="hljs-attr">edges</span>: p.edges[*].label }
|
||||
|
||||
@R
|
||||
[]
|
||||
|
|
@ -0,0 +1,26 @@
|
|||
@Q:
|
||||
FOR v, e, p IN <span class="hljs-number">1.</span><span class="hljs-number">.5</span> OUTBOUND <span class="hljs-string">'circles/A'</span> GRAPH <span class="hljs-string">'traversalGraph'</span>
|
||||
PRUNE e.theTruth == <span class="hljs-literal">true</span>
|
||||
RETURN { <span class="hljs-attr">vertices</span>: p.vertices[*]._key, <span class="hljs-attr">edges</span>: p.edges[*].label }
|
||||
|
||||
@R
|
||||
[
|
||||
{
|
||||
<span class="hljs-string">"vertices"</span>: [
|
||||
<span class="hljs-string">"A"</span>,
|
||||
<span class="hljs-string">"B"</span>
|
||||
],
|
||||
<span class="hljs-string">"edges"</span>: [
|
||||
<span class="hljs-string">"left_bar"</span>
|
||||
]
|
||||
},
|
||||
{
|
||||
<span class="hljs-string">"vertices"</span>: [
|
||||
<span class="hljs-string">"A"</span>,
|
||||
<span class="hljs-string">"G"</span>
|
||||
],
|
||||
<span class="hljs-string">"edges"</span>: [
|
||||
<span class="hljs-string">"right_foo"</span>
|
||||
]
|
||||
}
|
||||
]
|
||||
|
|
@ -0,0 +1,18 @@
|
|||
@Q:
|
||||
FOR v, e, p IN <span class="hljs-number">1.</span><span class="hljs-number">.5</span> OUTBOUND <span class="hljs-string">'circles/A'</span> GRAPH <span class="hljs-string">'traversalGraph'</span>
|
||||
PRUNE v._key == <span class="hljs-string">'G'</span>
|
||||
FILTER v._key == <span class="hljs-string">'G'</span>
|
||||
RETURN { <span class="hljs-attr">vertices</span>: p.vertices[*]._key, <span class="hljs-attr">edges</span>: p.edges[*].label }
|
||||
|
||||
@R
|
||||
[
|
||||
{
|
||||
<span class="hljs-string">"vertices"</span>: [
|
||||
<span class="hljs-string">"A"</span>,
|
||||
<span class="hljs-string">"G"</span>
|
||||
],
|
||||
<span class="hljs-string">"edges"</span>: [
|
||||
<span class="hljs-string">"right_foo"</span>
|
||||
]
|
||||
}
|
||||
]
|
||||
|
|
@ -1,6 +1,6 @@
|
|||
@Q:
|
||||
RETURN GEO_LINESTRING([
|
||||
[<span class="hljs-number">35</span>, <span class="hljs-number">10</span>], [<span class="hljs-number">45</span>, <span class="hljs-number">45</span>]
|
||||
[<span class="hljs-number">35</span>, <span class="hljs-number">10</span>], [<span class="hljs-number">45</span>, <span class="hljs-number">45</span>]
|
||||
])
|
||||
|
||||
@R
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
@Q:
|
||||
RETURN GEO_MULTILINESTRING([
|
||||
[[<span class="hljs-number">100.0</span>, <span class="hljs-number">0.0</span>], [<span class="hljs-number">101.0</span>, <span class="hljs-number">1.0</span>]],
|
||||
[[<span class="hljs-number">102.0</span>, <span class="hljs-number">2.0</span>], [<span class="hljs-number">101.0</span>, <span class="hljs-number">2.3</span>]]
|
||||
[[<span class="hljs-number">100.0</span>, <span class="hljs-number">0.0</span>], [<span class="hljs-number">101.0</span>, <span class="hljs-number">1.0</span>]],
|
||||
[[<span class="hljs-number">102.0</span>, <span class="hljs-number">2.0</span>], [<span class="hljs-number">101.0</span>, <span class="hljs-number">2.3</span>]]
|
||||
])
|
||||
|
||||
@R
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
@Q:
|
||||
RETURN GEO_MULTIPOINT([
|
||||
[<span class="hljs-number">35</span>, <span class="hljs-number">10</span>], [<span class="hljs-number">45</span>, <span class="hljs-number">45</span>]
|
||||
[<span class="hljs-number">35</span>, <span class="hljs-number">10</span>], [<span class="hljs-number">45</span>, <span class="hljs-number">45</span>]
|
||||
])
|
||||
|
||||
@R
|
||||
|
|
|
|||
|
|
@ -1,12 +1,12 @@
|
|||
@Q:
|
||||
RETURN GEO_MULTIPOLYGON([
|
||||
[
|
||||
[[<span class="hljs-number">40</span>, <span class="hljs-number">40</span>], [<span class="hljs-number">20</span>, <span class="hljs-number">45</span>], [<span class="hljs-number">45</span>, <span class="hljs-number">30</span>], [<span class="hljs-number">40</span>, <span class="hljs-number">40</span>]]
|
||||
],
|
||||
[
|
||||
[[<span class="hljs-number">20</span>, <span class="hljs-number">35</span>], [<span class="hljs-number">10</span>, <span class="hljs-number">30</span>], [<span class="hljs-number">10</span>, <span class="hljs-number">10</span>], [<span class="hljs-number">30</span>, <span class="hljs-number">5</span>], [<span class="hljs-number">45</span>, <span class="hljs-number">20</span>], [<span class="hljs-number">20</span>, <span class="hljs-number">35</span>]],
|
||||
[[<span class="hljs-number">30</span>, <span class="hljs-number">20</span>], [<span class="hljs-number">20</span>, <span class="hljs-number">15</span>], [<span class="hljs-number">20</span>, <span class="hljs-number">25</span>], [<span class="hljs-number">30</span>, <span class="hljs-number">20</span>]]
|
||||
]
|
||||
[
|
||||
[[<span class="hljs-number">40</span>, <span class="hljs-number">40</span>], [<span class="hljs-number">20</span>, <span class="hljs-number">45</span>], [<span class="hljs-number">45</span>, <span class="hljs-number">30</span>], [<span class="hljs-number">40</span>, <span class="hljs-number">40</span>]]
|
||||
],
|
||||
[
|
||||
[[<span class="hljs-number">20</span>, <span class="hljs-number">35</span>], [<span class="hljs-number">10</span>, <span class="hljs-number">30</span>], [<span class="hljs-number">10</span>, <span class="hljs-number">10</span>], [<span class="hljs-number">30</span>, <span class="hljs-number">5</span>], [<span class="hljs-number">45</span>, <span class="hljs-number">20</span>], [<span class="hljs-number">20</span>, <span class="hljs-number">35</span>]],
|
||||
[[<span class="hljs-number">30</span>, <span class="hljs-number">20</span>], [<span class="hljs-number">20</span>, <span class="hljs-number">15</span>], [<span class="hljs-number">20</span>, <span class="hljs-number">25</span>], [<span class="hljs-number">30</span>, <span class="hljs-number">20</span>]]
|
||||
]
|
||||
])
|
||||
|
||||
@R
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
@Q:
|
||||
RETURN GEO_POLYGON([
|
||||
[<span class="hljs-number">0.0</span>, <span class="hljs-number">0.0</span>], [<span class="hljs-number">7.5</span>, <span class="hljs-number">2.5</span>], [<span class="hljs-number">0.0</span>, <span class="hljs-number">5.0</span>]
|
||||
[<span class="hljs-number">0.0</span>, <span class="hljs-number">0.0</span>], [<span class="hljs-number">7.5</span>, <span class="hljs-number">2.5</span>], [<span class="hljs-number">0.0</span>, <span class="hljs-number">5.0</span>]
|
||||
])
|
||||
|
||||
@R
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
@Q:
|
||||
RETURN GEO_POLYGON([
|
||||
[[<span class="hljs-number">35</span>, <span class="hljs-number">10</span>], [<span class="hljs-number">45</span>, <span class="hljs-number">45</span>], [<span class="hljs-number">15</span>, <span class="hljs-number">40</span>], [<span class="hljs-number">10</span>, <span class="hljs-number">20</span>], [<span class="hljs-number">35</span>, <span class="hljs-number">10</span>]],
|
||||
[[<span class="hljs-number">20</span>, <span class="hljs-number">30</span>], [<span class="hljs-number">35</span>, <span class="hljs-number">35</span>], [<span class="hljs-number">30</span>, <span class="hljs-number">20</span>], [<span class="hljs-number">20</span>, <span class="hljs-number">30</span>]]
|
||||
[[<span class="hljs-number">35</span>, <span class="hljs-number">10</span>], [<span class="hljs-number">45</span>, <span class="hljs-number">45</span>], [<span class="hljs-number">15</span>, <span class="hljs-number">40</span>], [<span class="hljs-number">10</span>, <span class="hljs-number">20</span>], [<span class="hljs-number">35</span>, <span class="hljs-number">10</span>]],
|
||||
[[<span class="hljs-number">20</span>, <span class="hljs-number">30</span>], [<span class="hljs-number">35</span>, <span class="hljs-number">35</span>], [<span class="hljs-number">30</span>, <span class="hljs-number">20</span>], [<span class="hljs-number">20</span>, <span class="hljs-number">30</span>]]
|
||||
])
|
||||
|
||||
@R
|
||||
|
|
|
|||
|
|
@ -83,6 +83,23 @@
|
|||
"section" : "console",
|
||||
"type" : "boolean"
|
||||
},
|
||||
"console.history" : {
|
||||
"category" : "option",
|
||||
"default" : true,
|
||||
"deprecatedIn" : null,
|
||||
"description" : "whether or not to load and persist command-line history",
|
||||
"dynamic" : false,
|
||||
"enterpriseOnly" : false,
|
||||
"hidden" : false,
|
||||
"introducedIn" : [
|
||||
"v3.4.5",
|
||||
"v3.5.0"
|
||||
],
|
||||
"obsolete" : false,
|
||||
"requiresValue" : false,
|
||||
"section" : "console",
|
||||
"type" : "boolean"
|
||||
},
|
||||
"console.pager" : {
|
||||
"category" : "option",
|
||||
"default" : false,
|
||||
|
|
|
|||
|
|
@ -83,6 +83,23 @@
|
|||
"section" : "console",
|
||||
"type" : "boolean"
|
||||
},
|
||||
"console.history" : {
|
||||
"category" : "option",
|
||||
"default" : true,
|
||||
"deprecatedIn" : null,
|
||||
"description" : "whether or not to load and persist command-line history",
|
||||
"dynamic" : false,
|
||||
"enterpriseOnly" : false,
|
||||
"hidden" : false,
|
||||
"introducedIn" : [
|
||||
"v3.4.5",
|
||||
"v3.5.0"
|
||||
],
|
||||
"obsolete" : false,
|
||||
"requiresValue" : false,
|
||||
"section" : "console",
|
||||
"type" : "boolean"
|
||||
},
|
||||
"console.pager" : {
|
||||
"category" : "option",
|
||||
"default" : false,
|
||||
|
|
|
|||
Loading…
Reference in New Issue