'Sql select command' diaporamas de présentation

Information Retrieval Using SQL

Information Retrieval Using SQL. Structured Query Language. SQL (Structured Query Language). In 1986, SQL was accepted by ANSI (the American National Standards Institute) as the national standard query language for relational databases .

797 views • 66 slides

CIS 451: SQL

CIS 451: SQL. Dr. Ralph D. Westfall February, 2009. What Is SQL?. Structured Query Language standard data access language for relational databases (RDBMS) RDBMS dominate market Access, Oracle, Sybase, DB2, SQL Server, etc. SQL Standardization Advantages. greater productivity

469 views • 33 slides

Database Processing with JSP

Database Processing with JSP. ISYS 350. Example: Enter CID in a box and retrieve the customer record. Create a CID ListBox. SQL Select Command. Select all records from a table: SELECT * FROM tableName ; Select records meeting criteria: SELECT * FROM tableName WHERE criteria;.

382 views • 30 slides

How to work with Subquery in Data Mining?

128 views • 12 slides

Introduction to Query Language and SQL

Introduction to Query Language and SQL. Basic Query Language Operators. Selection Projection Join Aggregates Sum, Count, Max, Min, Avg SubTotal Calculated field. SQL Insert Command. INSERT INTO tableName VALUES (field values separated by commas);

185 views • 11 slides

Introduction to Structured Query Language SQL

Introduction to Structured Query Language SQL. SQL Select Command. SELECT * FROM tableName WHERE criteria;. Creating A String Containing SQL Select Command. Assuming the CID is selected from a list box: string strSQL = "select * from customer where cid='" + listBox1.SelectedItem + "'";.

208 views • 10 slides