16 lines
518 B
Plaintext
16 lines
518 B
Plaintext
//
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// Add Author.age and .lifetime with a DB-specific function
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//
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using { AdminService, sap.common } from '@capire/bookshop';
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extend projection AdminService.Authors with {
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YEARS_BETWEEN(dateOfBirth, dateOfDeath) as age: Integer,
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YEAR(dateOfBirth) || ' – ' || YEAR(dateOfDeath) as lifetime : String
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}
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// Workaround: include Countries table because csv files point to it
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// TODO fix by ignoring hdbtabledata generation for unused entities
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annotate common.Countries with @cds.persistence.skip : false;
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