Interface: HashJoinIndexStatic
Defined in: packages/core/src/indices/index.ts:56
Used in hash join in Executor
Constructors
Constructor
new HashJoinIndexStatic(
expressions,db):HashJoinIndex
Defined in: packages/core/src/indices/index.ts:64
Parameters
| Parameter | Type |
|---|---|
expressions | Calculation[] |
db | DortDBAsFriend |
Returns
Methods
canIndex()
canIndex(
expressions):number[]
Defined in: packages/core/src/indices/index.ts:62
Determines if the index can be used to index the given expressions.
Parameters
| Parameter | Type | Description |
|---|---|---|
expressions | IndexMatchInput[] | expressions to check |
Returns
number[]
- ordered indices of the expressions that can be indexed, or null if none can be indexed