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This feature was originally introduced when we supported Oracle and SQL Server databases (the latter being case insensitive by default). From release 16.4, we also support PostgreSQL, which is case sensitive by default just like Oracle. This feature also applies to PostgreSQL. For now, the properties to enable it are still named after Oracle. |
Searching on case data is case sensitive when using an Oracle database, because Oracle has a case sensitive collation by default. SQL Server on the other hand is case insensitive by default. To overcome these differences, we have built case insensitive search, which enables searching case insensitive on case data regardless of the underlying database.
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Please run performance tests to see if your installation is affected in any way when enabling this feature. |
Enabling case insensitive search on the runtime
For the runtime, we need to set a specific property and run database scripts to change indexes on a table.
Process engine/Process-sql-store
Runtime property
Add the following property to
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blueriq.process-sql-store.oracle.case-insensitive-search-enabled=true |
Database script
Run the SQL script found in the release zip at: blueriq-component-process-sql-store\dbscripts\features\case-insensitive\oracle_enable_feature_case_insensitive.sql
Customerdata
For the customerdata only a property needs to be added to blueriq-customerdata-odata-service-v1.yml :
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blueriq: customerdata: oracle: case-insensitive-search-enabled: true |
Disabling the feature
Once enabled, you can disable the feature by reversing the steps above, that is setting the properties to false (or remove them) and run the oracle_disable_feature_case_insensitive.sql script.
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Process SQL store component
Customerdata service [old]
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