CRC Properties Configuration

A new property, the queryprocessor.multifacttable property, has been added to the crc.properties file. When this property is set to true the CRC will now look for multiple fact tables. By default, this property is set to false. If you are going to be using multiple fact tables you will need to update this property to be true.

 

Property: queryprocessor.multifacttable

 

ValueBehavior
falseThe CRC will continue to work as it does in the classic i2b2. Only one fact table (observation_fact) will be queried ("single" mode)
trueThe CRC will work in both modes; single or multiple fact tables.

 

Update crc.properties file

1. Open the crc.properties file and scroll to the section called Derived/Multi fact table parameter.

2. Edit the queryprocessor.multifacttable property to tell the CRC to query multiple fact tables.

# Derived/Multi fact table parameter

 queryprocessor.multifacttable=true

 

3. Save your changes and close the file.

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                    <b>Note</b>
                    <br><br>If the above parameter does not exist in the crc.properties file, then you will need to add it in order for the CRC to be able to query multiple fact tables.
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