Details
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Bug
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Status: Closed (View Workflow)
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Critical
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Resolution: Fixed
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None
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None
Description
When parsing double/decimal value, driver might truncate result:
the readFloatLengthCoded and readDecimalLengthEncoded functions will have some problem when integer or fractional part is > than 9007199254740991 due to int limitation (ieee-754).
example -0.9999237060546875 will return -0.9999237060546876
Attachments
Activity
| Field | Original Value | New Value |
|---|---|---|
| issue.field.resolutiondate | 2020-07-23 10:21:16.0 | 2020-07-23 10:21:16.426 |
| Component/s | other [ 14408 ] | |
| Fix Version/s | 2.4.2 [ 24702 ] | |
| Resolution | Fixed [ 1 ] | |
| Status | Open [ 1 ] | Closed [ 6 ] |
| Description |
When parsing double of float value, driver might truncate value:
the readFloatLengthCoded and readDecimalLengthEncoded functions will have some problem when integer or fractional part is > than 9007199254740991 due to int limitation (ieee-754). example -0.9999237060546875 will return -0.9999237060546876 |
When parsing double/float/decimal value, driver might truncate result:
the readFloatLengthCoded and readDecimalLengthEncoded functions will have some problem when integer or fractional part is > than 9007199254740991 due to int limitation (ieee-754). example -0.9999237060546875 will return -0.9999237060546876 |
| Description |
When parsing double/float/decimal value, driver might truncate result:
the readFloatLengthCoded and readDecimalLengthEncoded functions will have some problem when integer or fractional part is > than 9007199254740991 due to int limitation (ieee-754). example -0.9999237060546875 will return -0.9999237060546876 |
When parsing double/decimal value, driver might truncate result:
the readFloatLengthCoded and readDecimalLengthEncoded functions will have some problem when integer or fractional part is > than 9007199254740991 due to int limitation (ieee-754). example -0.9999237060546875 will return -0.9999237060546876 |
| Summary | Float parsing wrong truncation | number parsing wrong truncation |
| Summary | number parsing wrong truncation | number parsing loss of Precision |
| Summary | number parsing loss of Precision | Number parsing loss of Precision |
| Summary | Number parsing loss of Precision | Number parsing loss of precision |
| Priority | Major [ 3 ] | Critical [ 2 ] |
| Workflow | MariaDB v3 [ 111625 ] | MariaDB v4 [ 135298 ] |