Standard

ISO/IEC 19075-5:2021

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Abstract

This document discusses the syntax and semantics for recognizing patterns in rows of a table, as defined in ISO/IEC 9075-2, commonly called “SQL/RPR”.SQL/RPR defines two features regarding row pattern recognition:— Feature R010, “Row pattern recognition: FROM clause”— Feature R020, “Row pattern recognition: WINDOW clause”These two features have considerable syntax and semantics in common, the principle difference being whether the syntax is placed in the FROM clause or in the WINDOW clause.

Document information

  • Standard from ISO/IEC
  • Published:
  • Edition: 1
  • Document type: IS
  • Pages
  • Publisher ISO/IEC
  • Distributor ISO/IEC
  • ICS 35.060
  • ISO TC ISO/IEC JTC 1/SC 32

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