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Quseful #7: Kill those infinite loops! |
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StevenFeuersteinTW
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Wednesday, August 29, 2007 12:42 PM
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I don't know about you, but I sometimes write code that (inadvertently, not on purpose) contains an infinite loop. So I run my program and Toad goes off into never-never land, with Oracle chewing up CPU cycles so intently that it is hard to connect as SYS and kill the session.
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Quseful #6: Generate collections of random values |
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StevenFeuersteinTW
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Friday, August 17, 2007 9:27 AM
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You will find in this Quseful a package that will generate/return collections of random values of strings, numbers and dates. It also contains a "self-test" random_verifier procedure that you can run to verify "at a glance" that the values being generated seem
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Quseful #5: Does that string contain a valid number? |
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StevenFeuersteinTW
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Monday, August 06, 2007 2:01 PM
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I offer in this Quseful (Quick and Useful) a package that you can use to determine if a string contains a valid integer, number, binary_float or binary_double (note: if you are not running Oracle 10g, you will need to comment out the binary_* versions in this package). It is based on code I wrote about back in 1997 (available
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