/support/notes/service/sap_logo.png){kind=logo}
SAP Knowledge Base Article - PreviewSymptom
Query Processor picks up table scan instead of using an index scan when view has a union.
Read more...
Environment
SAP ASE 16.0
Product
SAP Adaptive Server Enterprise 15.7 ; SAP Adaptive Server Enterprise 16.0
Keywords
index selection , union in view, table scan, index scan, performance issue, database optimization, query performance, CR 825801, view splitting workaround, slow query, fast query, query resolution , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Product Enhancement
About this page
This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP for Me (Login required).Search for additional results
Visit SAP Support Portal's SAP Notes and KBA Search.
/support/notes/service/twitter.svg)
/support/notes/service/youtube.svg)
/support/notes/service/linkedin.svg)
/support/notes/service/instagram2.svg)