fix: parse string of scientific notation to decimal when the scale is 0 #5740
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yjshen
changed the title
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INtegration CI failure due to #5719 |
tustvold
reviewed
May 13, 2024
| @@ -860,7 +860,7 @@ pub fn parse_decimal<T: DecimalType>( | |||
| "can't parse the string value {s} to decimal" | |||
| ))); | |||
| } | |||
| if fractionals == scale { | |||
| if fractionals == scale && scale != 0 { | |||
There was a problem hiding this comment.
It took me quite a while to work out what was going on here, the issue appears to be that parse_e_notation uses a non-zero fractionals to skip over the decimal point.
I think this can now overflow, but I think that is a broader issue with the e parsing logic. I will file a ticket
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I thought it was a pre-existing issue, but actually the existing code handles this correctly. This PR therefore introduces an overflow bug - #5762 |
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Which issue does this PR close?
Closes #5739.
Rationale for this change
Unable to parse scientific notation string when the scale is 0.
What changes are included in this PR?
Bug fix and also tests.
Are there any user-facing changes?
No.