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https://issues.apache.org/jira/browse/METAMODEL-192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kasper Sørensen resolved METAMODEL-192.
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Resolution: Fixed
Fix Version/s: 4.4.0
Fixed via PR https://github.com/apache/metamodel/pull/55
> Basic type-conversion (scalar) functions TO_NUMBER, TO_STRING, TO_DATE and
> TO_BOOLEAN
> -------------------------------------------------------------------------------------
>
> Key: METAMODEL-192
> URL: https://issues.apache.org/jira/browse/METAMODEL-192
> Project: Apache MetaModel
> Issue Type: Improvement
> Reporter: Kasper Sørensen
> Assignee: Kasper Sørensen
> Fix For: 4.4.0
>
>
> With the addition of scalar functions, we should have a basic set of built-in
> functions.
> This issue represents the need to have basic type-conversion functions for
> converting values into a new data type. I propose to add 4 built-in functions
> for that:
> TO_STRING
> TO_NUMBER
> TO_DATE
> TO_BOOLEAN
> When possible this conversion should obviously be done by the backing
> database. But initially we should also cover all data context implementations
> by having a client-side application of it.
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