Day 3: CDS Intermediate – Filters & Expressions
✅ 𝗗𝗮𝘆 3 : CDS Intermediate - Filter and Expression Where conditions Parameters COALESCE, CASE, Arithmetic expressions Value help with @ObjectModel and search help annotations Hands-on : CDS view with parameter & expression field Add @Search.defaultSearchElement 📌 1. Using WHERE Conditions in CDS Views In CDS views, the WHERE clause filters data at the database level, enhancing performance by retrieving only relevant records. Medium Syntax: define view entity ZI_CustomerFilter as select from kna1 where land1 = 'IN' { key kunnr, name1, ort01 } Key Points: The WHERE clause applies conditions directly to the data source. Fields used in the WHERE clause need not be part of the SELECT list. Aggregate functions are not permitted within the WHERE clause. SAP Help Portal For more details, refer to the SAP Help Portal on WHERE clauses . 📌 2. Utilizing Parameter...