Reference documentation and code samples for the Cloud Spanner V1 Client class ShortRepresentation.
Condensed representation of a node and its subtree. Only present for
SCALAR PlanNode(s).
Generated from protobuf message google.spanner.v1.PlanNode.ShortRepresentation
Namespace
Google \ Cloud \ Spanner \ V1 \ PlanNodeMethods
__construct
Constructor.
| Parameters | |
|---|---|
| Name | Description |
data |
array
Optional. Data for populating the Message object. |
↳ description |
string
A string representation of the expression subtree rooted at this node. |
↳ subqueries |
array|Google\Protobuf\Internal\MapField
A mapping of (subquery variable name) -> (subquery node id) for cases where the |
getDescription
A string representation of the expression subtree rooted at this node.
| Returns | |
|---|---|
| Type | Description |
string |
|
setDescription
A string representation of the expression subtree rooted at this node.
| Parameter | |
|---|---|
| Name | Description |
var |
string
|
| Returns | |
|---|---|
| Type | Description |
$this |
|
getSubqueries
A mapping of (subquery variable name) -> (subquery node id) for cases
where the description string of this node references a SCALAR
subquery contained in the expression subtree rooted at this node. The
referenced SCALAR subquery may not necessarily be a direct child of
this node.
| Returns | |
|---|---|
| Type | Description |
Google\Protobuf\Internal\MapField |
|
setSubqueries
A mapping of (subquery variable name) -> (subquery node id) for cases
where the description string of this node references a SCALAR
subquery contained in the expression subtree rooted at this node. The
referenced SCALAR subquery may not necessarily be a direct child of
this node.
| Parameter | |
|---|---|
| Name | Description |
var |
array|Google\Protobuf\Internal\MapField
|
| Returns | |
|---|---|
| Type | Description |
$this |
|