SAP Knowledge Base Article - Preview

2333505 - jConnect: sp_drv_getcomment is doing a table scan on syscomments table - SDK for SAP ASE

Symptom

  • sp_drv_getcomment causes a bad ASE plan
  • sp_drv_getcomment is responsible for about half a billion logical i/os every hour
  • Leads to performance degradation


Read more...

Environment

  • SAP Adaptive Server Enterprise (ASE) 15.7 and 16.0
  • SAP Sybase Software Developers Kit (SDK) 15.7
  • SAP Software Developers Kit (SDK) for Adaptive Server Enterprise (ASE) 16.0
  • jConnect
    • JDBC 7.07
    • JDBC 16 ( is version 7.07 )

Product

SAP Adaptive Server Enterprise 15.7 ; SAP Adaptive Server Enterprise 16.0 ; SAP Adaptive Server Enterprise SDK 16.0 ; Sybase SDK 15.7 ; Sybase Software Developer Kit 15.7

Keywords

Java, SDK, isql, stored procedure, ODBC, MDA, CR#797002, CR797002, 797002, CR#790811, CR790811, 790811 , KBA , BC-SYB-SDK , SDK , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Known Error

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.