March 2012
Intermediate to advanced
442 pages
9h 31m
English
Content preview from IBM DB2 9.7 Advanced Application Developer CookbookBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Implementing static SQL in DB2
When the complete SQL statement is known at pre-compile time, it is known as static SQL. All aspects of the SQL statement, such as the table name, column names, filter criteria, and so on must be specified at pre-compile time. The only thing that can be passed at the time of execution are host variables. Even if we have host variables, the complete information such as data type, length, and so on, must be available at the pre-compile time. Static SQL statements can be embedded in all languages except interpreted languages. At the time of pre-compilation, the language pre-processor converts the static SQL code into database manager run-time service API calls which the compiler can understand. In the case of interpreted ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.