Information technology database languages. Guidance for the use of database language SQL - Online analytic processing (OLAP) capabilities1 Scope This document discusses the syntax and semantics for including online analytic processing (OLAP) capabilities in SQL, as defined in ISO IEC 90752. 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,

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packaging and labelling of laboratory samples

BS EN 569 has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association to provide a means of conforming to Essential Requirements of the New Approach Directive 89/686/EEC on the approximation of the laws of the Member States relating to personal protective equipment

Who is BS EN 61978-1 - Fibre optic interconnecting devices and passive components for

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Energy efficiency services play a very important role in the control of energy consumption and the improvement of energy efficiency

The physical layer provides a choice of transmission media

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The office furniture or educational furniture to which cable management and power distribution system is to be applied shall be fit for that purpose and shall be structurally sound and stable

This International Standard provides the semantics definitions for the following categories of information related to electronic circuit designs

BS EN 15039 describes the characteristics and specifies the requirements and the corresponding analytical methods for polycarboxylic acids and salts