Oracle comparison empty string and space bug?
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Why does Oracle 9i treat an empty string as NULL?
115482
How to anticipate and escape single quote ' in oracle
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Request paramter value is truncated to first part when it contains spaces
143063
Spurious whitespace with algpseudocode and noend
141442
Why does my string comparison fail?
136677
How do I escape a reserved word in Oracle?
145269
Bash : compare two strings with space
22967
Removing whitespace from strings in Java
62005
Implied string comparison, 0=='', but 1=='1'
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Why are bash tests so picky about whitespace?
31433
How do I properly compare strings in C?
73203
String-bool comparsion - why?
53620
Java split() method strips empty strings at the end?
3122
Oracle: What does `(+)` do in a WHERE clause?
150883
Comparing String to Integer gives strange results
63349
How to string-compare for a single space
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Why does my shell script choke on whitespace or other special characters?