PrestoSource interface
A copy activity Presto server source.
- Extends
Properties
query | A query to retrieve data from source. Type: string (or Expression with resultType string). |
type | Polymorphic discriminator, which specifies the different types this object can be |
Inherited Properties
additional |
Specifies the additional columns to be added to source data. Type: array of objects(AdditionalColumns) (or Expression with resultType array of objects). |
disable |
If true, disable data store metrics collection. Default is false. Type: boolean (or Expression with resultType boolean). |
max |
The maximum concurrent connection count for the source data store. Type: integer (or Expression with resultType integer). |
query |
Query timeout. Type: string (or Expression with resultType string), pattern: ((\d+).)?(\d\d):(60|([0-5][0-9])):(60|([0-5][0-9])). |
source |
Source retry count. Type: integer (or Expression with resultType integer). |
source |
Source retry wait. Type: string (or Expression with resultType string), pattern: ((\d+).)?(\d\d):(60|([0-5][0-9])):(60|([0-5][0-9])). |
Property Details
query
A query to retrieve data from source. Type: string (or Expression with resultType string).
query?: any
Property Value
any
type
Polymorphic discriminator, which specifies the different types this object can be
type: "PrestoSource"
Property Value
"PrestoSource"
Inherited Property Details
additionalColumns
Specifies the additional columns to be added to source data. Type: array of objects(AdditionalColumns) (or Expression with resultType array of objects).
additionalColumns?: any
Property Value
any
Inherited From TabularSource.additionalColumns
disableMetricsCollection
If true, disable data store metrics collection. Default is false. Type: boolean (or Expression with resultType boolean).
disableMetricsCollection?: any
Property Value
any
Inherited From TabularSource.disableMetricsCollection
maxConcurrentConnections
The maximum concurrent connection count for the source data store. Type: integer (or Expression with resultType integer).
maxConcurrentConnections?: any
Property Value
any
Inherited From TabularSource.maxConcurrentConnections
queryTimeout
Query timeout. Type: string (or Expression with resultType string), pattern: ((\d+).)?(\d\d):(60|([0-5][0-9])):(60|([0-5][0-9])).
queryTimeout?: any
Property Value
any
Inherited From TabularSource.queryTimeout
sourceRetryCount
Source retry count. Type: integer (or Expression with resultType integer).
sourceRetryCount?: any
Property Value
any
Inherited From TabularSource.sourceRetryCount
sourceRetryWait
Source retry wait. Type: string (or Expression with resultType string), pattern: ((\d+).)?(\d\d):(60|([0-5][0-9])):(60|([0-5][0-9])).
sourceRetryWait?: any
Property Value
any
Inherited From TabularSource.sourceRetryWait