Class ExasolDriver

Browser-compatible driver core without Node.js local file operations.

Hierarchy

BaseExasolDriver
- ExasolDriver

Index

Constructors

constructor

new ExasolDriver(
    websocketFactory: WebsocketFactory,
    config: Partial<Config>,
    logger?: ILogger,
): ExasolDriver
Parameters
- websocketFactory: WebsocketFactory
- config: Partial<Config>
- Optionallogger: ILogger
Returns ExasolDriver
Overrides BaseExasolDriver.constructor
- Defined in src/lib/sql-client.ts:529

Properties

`Protected`closed

closed: boolean = false

Accessors

broken

get broken(): boolean
Returns boolean
Inherited from BaseExasolDriver.broken
- Defined in src/lib/sql-client.ts:209

Methods

[asyncDispose]

"[asyncDispose]"(): Promise<void>
Returns Promise<void>
Inherited from BaseExasolDriver.[asyncDispose]
- Defined in src/lib/sql-client.ts:204

cancel

cancel(): Promise<void>
Returns Promise<void>

Inherit Doc
Inherited from BaseExasolDriver.cancel
- Defined in src/lib/sql-client.ts:175

close

close(): Promise<void>
Returns Promise<void>

Inherit Doc
Inherited from BaseExasolDriver.close
- Defined in src/lib/sql-client.ts:192

connect

connect(): Promise<void>
Returns Promise<void>

Inherit Doc
Inherited from BaseExasolDriver.connect
- Defined in src/lib/sql-client.ts:99

execute

execute(
    sqlStatement: string,
    attributes?: Partial<Attributes>,
    getCancel?: CetCancelFunction,
): Promise<number>
Parameters
- sqlStatement: string
- Optionalattributes: Partial<Attributes>
- OptionalgetCancel: CetCancelFunction
Returns Promise<number>

Inherit Doc
Inherited from BaseExasolDriver.execute
- Defined in src/lib/sql-client.ts:315
execute(
    sqlStatement: string,
    attributes?: Partial<Attributes>,
    getCancel?: CetCancelFunction,
    responseType?: "default",
): Promise<number>
Parameters
- sqlStatement: string
- Optionalattributes: Partial<Attributes>
- OptionalgetCancel: CetCancelFunction
- OptionalresponseType: "default"
Returns Promise<number>

Inherit Doc
Inherited from BaseExasolDriver.execute
- Defined in src/lib/sql-client.ts:320
execute(
    sqlStatement: string,
    attributes?: Partial<Attributes>,
    getCancel?: CetCancelFunction,
    responseType?: "raw",
): Promise<SQLResponse<SQLQueriesResponse>>
Execute single SQL statement and get raw result back
Parameters
- sqlStatement: string
- Optionalattributes: Partial<Attributes>
- OptionalgetCancel: CetCancelFunction
- OptionalresponseType: "raw"
Returns Promise<SQLResponse<SQLQueriesResponse>>

Throws
Inherited from BaseExasolDriver.execute
- Defined in src/lib/sql-client.ts:326

executeBatch

executeBatch(
    sqlStatements: string[],
    attributes?: Partial<Attributes>,
    getCancel?: CetCancelFunction,
): Promise<SQLResponse<SQLQueriesResponse>>
Parameters
- sqlStatements: string[]
- Optionalattributes: Partial<Attributes>
- OptionalgetCancel: CetCancelFunction
Returns Promise<SQLResponse<SQLQueriesResponse>>

Inherit Doc
Inherited from BaseExasolDriver.executeBatch
- Defined in src/lib/sql-client.ts:390

fetchData

fetchData(
data: SQLResponse<SQLQueriesResponse>,
connection: Connection,
): Promise<SQLResponse<SQLQueriesResponse>>
Parameters
- data: SQLResponse<SQLQueriesResponse>
- connection: Connection
Returns Promise<SQLResponse<SQLQueriesResponse>>
Inherited from BaseExasolDriver.fetchData
- Defined in src/lib/sql-client.ts:307

prepare

prepare(
sqlStatement: string,
getCancel?: CetCancelFunction,
): Promise<IStatement>
Parameters
- sqlStatement: string
- OptionalgetCancel: CetCancelFunction
Returns Promise<IStatement>

Inherit Doc
Inherited from BaseExasolDriver.prepare
- Defined in src/lib/sql-client.ts:419

query

query(
    sqlStatement: string,
    attributes?: Partial<Attributes>,
    getCancel?: CetCancelFunction,
): Promise<QueryResult>
Parameters
- sqlStatement: string
- Optionalattributes: Partial<Attributes>
- OptionalgetCancel: CetCancelFunction
Returns Promise<QueryResult>

Inherit Doc
Inherited from BaseExasolDriver.query
- Defined in src/lib/sql-client.ts:239
query(
    sqlStatement: string,
    attributes?: Partial<Attributes>,
    getCancel?: CetCancelFunction,
    responseType?: "default",
): Promise<QueryResult>
Parameters
- sqlStatement: string
- Optionalattributes: Partial<Attributes>
- OptionalgetCancel: CetCancelFunction
- OptionalresponseType: "default"
Returns Promise<QueryResult>

Inherit Doc
Inherited from BaseExasolDriver.query
- Defined in src/lib/sql-client.ts:244
query(
    sqlStatement: string,
    attributes?: Partial<Attributes>,
    getCancel?: CetCancelFunction,
    responseType?: "raw",
): Promise<SQLResponse<SQLQueriesResponse>>
Query single SQL statement and get raw result
Parameters
- sqlStatement: string
- Optionalattributes: Partial<Attributes>
- OptionalgetCancel: CetCancelFunction
- OptionalresponseType: "raw"
Returns Promise<SQLResponse<SQLQueriesResponse>>

Throws
Inherited from BaseExasolDriver.query
- Defined in src/lib/sql-client.ts:250
query(
    sqlStatement: string,
    attributes?: Partial<Attributes>,
    getCancel?: CetCancelFunction,
    responseType?: "raw" | "default",
): Promise<QueryResult | SQLResponse<SQLQueriesResponse>>
Parameters
- sqlStatement: string
- Optionalattributes: Partial<Attributes>
- OptionalgetCancel: CetCancelFunction
- OptionalresponseType: "raw" | "default"
Returns Promise<QueryResult | SQLResponse<SQLQueriesResponse>>

Inherit Doc
Inherited from BaseExasolDriver.query
- Defined in src/lib/sql-client.ts:256

sendCommand

sendCommand<T>(
cmd: Commands,
getCancel?: CetCancelFunction,
): Promise<SQLResponse<T>>
Type Parameters
- T
Parameters
- cmd: Commands
- OptionalgetCancel: CetCancelFunction
Returns Promise<SQLResponse<T>>

Inherit Doc
Inherited from BaseExasolDriver.sendCommand
- Defined in src/lib/sql-client.ts:438

sendCommandWithNoResult

sendCommandWithNoResult(cmd: AbortQueryCommand): Promise<void>
Parameters
- cmd: AbortQueryCommand
Returns Promise<void>

Inherit Doc
Inherited from BaseExasolDriver.sendCommandWithNoResult
- Defined in src/lib/sql-client.ts:216

Class ExasolDriver

Hierarchy

Index

Constructors

Properties

Accessors

Methods

Constructors

constructor

Parameters

Returns ExasolDriver

Properties

Protectedclosed

Accessors

broken

Returns boolean

Methods

[asyncDispose]

Returns Promise<void>

cancel

Returns Promise<void>

Inherit Doc

close

Returns Promise<void>

Inherit Doc

connect

Returns Promise<void>

Inherit Doc

execute

Parameters

Returns Promise<number>

Inherit Doc

Parameters

Returns Promise<number>

Inherit Doc

Parameters

Returns Promise<SQLResponse<SQLQueriesResponse>>

Throws

executeBatch

Parameters

Returns Promise<SQLResponse<SQLQueriesResponse>>

Inherit Doc

fetchData

Parameters

Returns Promise<SQLResponse<SQLQueriesResponse>>

prepare

Parameters

Returns Promise<IStatement>

Inherit Doc

query

Parameters

Returns Promise<QueryResult>

Inherit Doc

Parameters

Returns Promise<QueryResult>

Inherit Doc

Parameters

Returns Promise<SQLResponse<SQLQueriesResponse>>

Throws

Parameters

Returns Promise<QueryResult | SQLResponse<SQLQueriesResponse>>

Inherit Doc

sendCommand

Type Parameters

Parameters

Returns Promise<SQLResponse<T>>

Inherit Doc

sendCommandWithNoResult

Parameters

Returns Promise<void>

Inherit Doc

Settings

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`Protected`closed