SQL/400 : a professional programmer's guide
著者
書誌事項
SQL/400 : a professional programmer's guide
(J. Ranade IBM series)
McGraw-Hill, c1995
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注記
Includes index
内容説明・目次
内容説明
This practical guide to SQL focuses on data retrieval and manipulation using the powerful AS/400 dialect. In a tutorial format, the authors cover a wide range of SQL material, including selecting data from a single table, using built-in functions, defining and manipulating data and accessing multiple tables. The book is full of information on SQL/400, including database security and transaction processing, and it explores AS/400 catalogue.
目次
- Part 1 Selecting data from a single table: the select statement
- sorting the "result" table
- Boolean connectors - and-or-not
- pattern matching
- arithmetic expressions. Part 2 Built-in functions: column functions
- scalar functions. Part 3 Data definition and manipulation: data definition
- data manipulation
- processing null values. Part 4 Accessing multiple tables: the join operation
- UNION
- subqueries
- correlated subqueries. Part 5 More about SQL/400: the view concept
- database security
- transaction processing
- exploring the AS/400 catalogue
- appendices.
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