'Basic sql query' presentation slideshows

SQL: Queries, Programming, Triggers

SQL: Queries, Programming, Triggers. Chapter 5. We now introduce SQL, the standard query language for relational DBS. Like relational algebra, an SQL query takes one or two input tables and returns one output table. Any RA query can also be formulated in SQL.

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SQL: The Query Language

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SQL: The Query Language

586 views • 58 slides

SQL: Queries, Constraints, Triggers

SQL: Queries, Constraints, Triggers. Chapter 5. R1. Example Instances. S1. We will use these instances of the Sailors and Reserves relations in our examples. If the key for the Reserves relation contained only the attributes sid and bid , how would the semantics differ?. S2.

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566 views • 41 slides

SQL: Queries, Constraints, Triggers

SQL: Queries, Constraints, Triggers. Chapter 5. R1. Example Instances. S1. We will use these instances of the Sailors and Reserves relations in our examples. If the key for the Reserves relation contained only the attributes sid and bid , how would the semantics differ?. S2.

481 views • 35 slides

(Book Ch 5 )

CS 186: Introduction to Database Systems Topic 7 SQL : The Query Language ( Part 1). (Book Ch 5 ). Michael Franklin Fall 2013. Relational Query Languages. A major strength of the relational model: supports simple, powerful querying of data. Two sublanguages:

399 views • 30 slides

Quoc-Cuong TO SMIS project (INRIA, PRiSM -CNRS, UVSQ)

Privacy-Preserving Query Execution using a Decentralized Architecture and Tamper Resistant Hardware. Quoc-Cuong TO SMIS project (INRIA, PRiSM -CNRS, UVSQ) Supervisor: Philippe PUCHERAL Benjamin NGUYEN. Junior Seminar INRIA May 20 th 2014. SMIS: Secured and Mobile Information Systems.

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