Improve sql string literal escaping #805
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| } else if (arg instanceof Expression) { | ||
| return OperationImpl.create(String.class, Ops.LOWER, (Expression)arg); | ||
| } else { | ||
| return arg.toString().toLowerCase(Locale.ENGLISH); |
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for all of these Functions, wouldn't it be safer to use String.valueOf() or use a nullcheck, just in case?
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Yes, sounds reasonable. I will replace toString() with String.valueOf().
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Jun 16, 2014
Improve sql string literal escaping
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Related to #630