May 2012
Intermediate to advanced
440 pages
9h 1m
English
Content preview from Oracle Advanced PL/SQL Developer Professional GuideBecome 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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Practice exercise
- Which component of the PL/SQL hierarchical profiler uploads the result of profiling into database tables?
- The Profiler component
- The Analyzer component
- The shared library component
- The Data collector component
- The
plshprofutility is a SQL utility to generate a HTML profiler report from profiler tables in the database.- True
- False
- Suppose that you are using Oracle 11g Release 2 express edition and you issue the following command:
ALTER SESSION SET PLSQL_WARNINGS = 'ENABLE:ALL' / Session altered. ALTER FUNCTION FUNC COMPILE PLSQL_DEBUG=TRUE / Function altered.
Determine the output of the following
SELECTstatementSELECT * FROM USER_ERRRORS /
- No output
PLW-06015: parameter PLSQL_DEBUG is deprecated; use PLSQL_OPTIMIZE_LEVEL = 1PLW-06013: deprecated ...
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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.