'Compound conditions' diaporamas de présentation

Chapter 7 Selection

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Scheme: Functions

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Single-Table Queries

Single-Table Queries. A Guide to SQL - Chapter 4. SELECT-FROM-WHERE Compound conditions BETWEEN clause Computed fields LIKE clause IN clause NOT IN clause ORDER By clause Aggregate functions. DISTINCT Clause Nesting Queries Subqueries GROUP BY HAVING. Instructional Objectives.

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QPIM

QPIM. 49th IETF San Diego Policy WG. QoS Policy Information Model draft-ietf-policy-qos-info-model-02 Yoram Snir Yoram Ramberg John Strassner Ron Cohen. Agenda. Overview Changes from last version Examples Discussion. Overview. 4th version of QPIM Extends PCIM

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Conditionals & boolean operators

Conditionals & boolean operators . Chapter 3 . Condition Statement . A conditional statement is sometimes called a selection statement. Each decision is based on a boolean expression called a condition. . Relational Operators .

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Making Decisions

Making Decisions. Chapter 2. Condition. False. True. IF Statement. If Statements are used to choose between actions A condition is a Boolean expression When executed, the condition is evaluated If the condition is true, control flows along the true arrow

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