Variables and Parameters in Azure Data Factory?
Im just learning ADF, can you explain to me the difference between Variables and Parameters? I cant find a good explanation about it.
azure azure-data-factory asked Nov 13 '18 at 13:23
Ruben MaldonadoRuben Maldonado
325
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Im just learning ADF, can you explain to me the difference between Variables and Parameters? I cant find a good explanation about it.
azure azure-data-factory asked Nov 13 '18 at 13:23
Ruben MaldonadoRuben Maldonado
325
add a comment |
Im just learning ADF, can you explain to me the difference between Variables and Parameters? I cant find a good explanation about it.
azure azure-data-factory asked Nov 13 '18 at 13:23
Ruben MaldonadoRuben Maldonado
325
Im just learning ADF, can you explain to me the difference between Variables and Parameters? I cant find a good explanation about it.
azure azure-data-factory azure azure-data-factory asked Nov 13 '18 at 13:23
Ruben MaldonadoRuben Maldonado
325
asked Nov 13 '18 at 13:23
Ruben MaldonadoRuben Maldonado
325
asked Nov 13 '18 at 13:23
Ruben MaldonadoRuben Maldonado
325
asked Nov 13 '18 at 13:23
Ruben MaldonadoRuben Maldonado
325
asked Nov 13 '18 at 13:23
Ruben MaldonadoRuben Maldonado
325
325
add a comment |
add a comment |
1 Answer
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Parameters are something that can be set to model (dataset, pipeline, etc) at runtime. Without parameters, you model is fixed, for example, without parameters you can only write query like "select * from order where timestamp > '11/01/2018'" in dataset, with parameter 'TS' you can write query like "select * from order where timestamp > '@dataset.TS'" so that your activity run will query and copy data in different time window.
Variables are something that contain real value at runtime and can be assigned to those parameters in app model(dataset, pipeline, etc) to get real things done.
Here are some examples:
https://docs.microsoft.com/en-us/azure/data-factory/control-flow-expression-language-functions#examples
answered Nov 14 '18 at 2:02
Nicolas ZhangNicolas Zhang
561
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Parameters are something that can be set to model (dataset, pipeline, etc) at runtime. Without parameters, you model is fixed, for example, without parameters you can only write query like "select * from order where timestamp > '11/01/2018'" in dataset, with parameter 'TS' you can write query like "select * from order where timestamp > '@dataset.TS'" so that your activity run will query and copy data in different time window.
Variables are something that contain real value at runtime and can be assigned to those parameters in app model(dataset, pipeline, etc) to get real things done.
Here are some examples:
https://docs.microsoft.com/en-us/azure/data-factory/control-flow-expression-language-functions#examples
answered Nov 14 '18 at 2:02
Nicolas ZhangNicolas Zhang
561
add a comment |
Parameters are something that can be set to model (dataset, pipeline, etc) at runtime. Without parameters, you model is fixed, for example, without parameters you can only write query like "select * from order where timestamp > '11/01/2018'" in dataset, with parameter 'TS' you can write query like "select * from order where timestamp > '@dataset.TS'" so that your activity run will query and copy data in different time window.
Variables are something that contain real value at runtime and can be assigned to those parameters in app model(dataset, pipeline, etc) to get real things done.
Here are some examples:
https://docs.microsoft.com/en-us/azure/data-factory/control-flow-expression-language-functions#examples
answered Nov 14 '18 at 2:02
Nicolas ZhangNicolas Zhang
561
add a comment |
Parameters are something that can be set to model (dataset, pipeline, etc) at runtime. Without parameters, you model is fixed, for example, without parameters you can only write query like "select * from order where timestamp > '11/01/2018'" in dataset, with parameter 'TS' you can write query like "select * from order where timestamp > '@dataset.TS'" so that your activity run will query and copy data in different time window.
Variables are something that contain real value at runtime and can be assigned to those parameters in app model(dataset, pipeline, etc) to get real things done.
Here are some examples:
https://docs.microsoft.com/en-us/azure/data-factory/control-flow-expression-language-functions#examples
answered Nov 14 '18 at 2:02
Nicolas ZhangNicolas Zhang
561
Parameters are something that can be set to model (dataset, pipeline, etc) at runtime. Without parameters, you model is fixed, for example, without parameters you can only write query like "select * from order where timestamp > '11/01/2018'" in dataset, with parameter 'TS' you can write query like "select * from order where timestamp > '@dataset.TS'" so that your activity run will query and copy data in different time window.
Variables are something that contain real value at runtime and can be assigned to those parameters in app model(dataset, pipeline, etc) to get real things done.
Here are some examples:
https://docs.microsoft.com/en-us/azure/data-factory/control-flow-expression-language-functions#examples
answered Nov 14 '18 at 2:02
Nicolas ZhangNicolas Zhang
561
answered Nov 14 '18 at 2:02
Nicolas ZhangNicolas Zhang
561
answered Nov 14 '18 at 2:02
Nicolas ZhangNicolas Zhang
561
answered Nov 14 '18 at 2:02
Nicolas ZhangNicolas Zhang
561
561
add a comment |
add a comment |
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