OgmaOracleParser<ND, ED>
Parser for Oracle SQL Graph
Type parameters
| Name | Type | Description |
|---|---|---|
ND | unknown | Node data type |
ED | unknown | Edge data type |
Constructors
constructor
• new OgmaOracleParser<ND, ED>(options): OgmaOracleParser<ND, ED>
Parameters
| Name | Type |
|---|---|
options | ParserOptions<ND, ED> |
Returns
OgmaOracleParser<ND, ED>
Properties
SQLIDfromId
• SQLIDfromId: (id: string) => `${string}{"ID": ${number}}`
Function to transform a string id to a SQL ID
Type declaration
▸ (id): `${string}{"ID": ${number}}`
Parameters
| Name | Type |
|---|---|
id | string |
Returns
`${string}{"ID": ${number}}`
SQLIDtoId
• SQLIDtoId: (id: `${string}{"ID": ${number}}`) => string
Function to transform a SQL ID to a string id
Type declaration
▸ (id): string
Parameters
| Name | Type |
|---|---|
id | `${string}{"ID": ${number}}` |
Returns
string
Methods
getRawGraph
▸ getRawGraph<N, E>(options): Promise<RawGraph<N, E>>
Executes a query (wrapped in CUST_SQLGRAPH_JSON) and returns a RawGraph
Parameters
| Name | Type | Description |
|---|---|---|
options | Object | |
options.conn | Connection | The connection to use |
options.maxResults? | number | The maximum number of elements returned (nodes + edges) (default Infinity) |
options.pageLength? | number | The page length (default 32000) |
options.pageStart? | number | The page to start from (default 0) |
options.query | string | The query to execute |
Returns
Promise<RawGraph<N, E>>
a RawgGraph
parse
▸ parse<N, E>(param0): RawGraph<N, E>
Takes an OracleResponse and returns a RawGraph
Parameters
| Name | Type | Description |
|---|---|---|
param0 | OracleResponse<N, E> | The JSON returned by CUST_SQLGRAPH_JSON |
Returns
RawGraph<N, E>
A RawGraph
parseLob
▸ parseLob<N, E>(lob): Promise<{ edges: RawEdge<E>[] ; nodes: RawNode<N>[] ; numResults: number = result.numResults }>
Read a lob and parse it as RawGraph
Parameters
| Name | Type |
|---|---|
lob | Lob |
Returns
Promise<{ edges: RawEdge<E>[] ; nodes: RawNode<N>[] ; numResults: number = result.numResults }>