Reference number
ISO/IEC TR 19075-9:2020
Technical Report
ISO/IEC TR 19075-9:2020
Information technology database languages — Guidance for the use of database language SQL — Part 9: Online analytic processing (OLAP) capabilities
Edition 1
2020-09
Retirada
ISO/IEC TR 19075-9:2020
76589
Retirada (Edición 1, 2020)

Resumen

This document discusses the syntax and semantics for including online analytic processing (OLAP) capabilities in SQL, as defined in ISO/IEC 9075-2.

It discusses the following features regarding OLAP capabilities of the SQL language:

— Feature T611, "Elementary OLAP operations",

— Feature T612, "Advanced OLAP operations",

— Feature T614, "NTILE function",

— Feature T615, "LEAD and LAG functions",

— Feature T616, "Null treatment option for LEAD and LAG functions",

— Feature T617, "FIRST_VALUE and LAST_VALUE functions",

— Feature T618, "NTH_VALUE function",

— Feature T619, "Nested window functions",

— Feature T620, "WINDOW clause: GROUPS option",

— Feature T621, "Enhanced numeric functions".

Informaciones generales

  •  : Retirada
     : 2020-09
    : Retirada de la Norma Internacional [95.99]
  •  : 1
     : 48
  • ISO/IEC JTC 1/SC 32
    35.060 
  • RSS actualizaciones

¿Tiene alguna duda?

Consulte nuestras Ayuda y asistencia