Overview
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Overview
A pipe is a connector that links two elements in a PhixFlow model and sends data from the input to the output. Pipes allows you to control which attributes and which records from the input are delivered by to the output, although in most cases - with minimal configuration - you will get all columns and the records from the current run.
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Country Is in ["England","France","Germany"] fx
Sort/Group
For lookup pipes this section is called Order/Index.
Use this section to group and sort data as it comes through the pipe. This section has:
- a toolbar with standard buttons
- a grid that lists the attributes that you want to sort or use to group
- below the grid are the following options:
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| Note |
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You cannot aggregate data from attributes if the pipe's input is from: If you need to aggregate data from a database collector, you can use an SQL query. |
This section has:
- a toolbar with standard buttons
- a grid that lists the attributes that you want to aggregate.
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| Field | Description | ||||||||||||||||||||||||||
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| Data Expected |
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| Allow Incomplete Stream Sets |
PhixFlow cannot complete a stream set if:
Pipes that are not used in the analysis run do not try to complete a stream set, so will not report an error. (Unused pipes can occur if they lead to streams on branches of the model that are not being run.) | ||||||||||||||||||||||||||
| Buffer Size | Enter a number for the buffer size used to perform the stream calculation. If a large amount of data is being processed, then setting a large buffer size will give better performance. | ||||||||||||||||||||||||||
Max Records To Read | Enter a number for the maximum number of records that should be read down this pipe. The pipe may read more than this number of records if it is configured to carry out multiple reads simultaneously. For example:
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| Strategy | Select an option to specify how this pipe should be implemented. See the section on Directed Merge Strategy
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Max Workers | This field is available when Strategy is Directed Enter the maximum number of concurrent worker tasks. When no value is specified, this defaults to 1. | ||||||||||||||||||||||||||
| Worker Size | This field is available when Strategy is Directed Enter the number of key values to read for a single worker task, which runs a single select statement. When no value is specified, this defaults to 1000. This is the maximum value that can be used when reading from an Oracle database. | ||||||||||||||||||||||||||
Log Traffic| Insert excerpt | | _check_box_untick | _check_box_untick | ||||||||||||||||||||||||
| nopanel | true |
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Custom Data to Read
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