JDK-8055055 : Improve numeric parsing in java.sql
  • Type: Enhancement
  • Component: core-libs
  • Sub-Component: java.sql
  • Priority: P4
  • Status: Resolved
  • Resolution: Fixed
  • OS: generic
  • CPU: generic
  • Submitted: 2014-08-13
  • Updated: 2015-06-04
  • Resolved: 2014-09-12
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JDK 9
9 b32Fixed
Related Reports
Relates :  
JDK-4808845 - Enahnce java.sql.Timestamp#valueOf() efficiency and robustness
Relates :  
JDK-4808839 - Enhance efficiency of java.sql.Date valueOf()
Relates :  
JDK-4808838 - Enhance java.sql.Time valueOf() to be more efficient
Relates :  
JDK-8041972 - Add improved parse methods for Long/Integer
Description
Allocation-free offset based parsing (8041972) of integers can improve performance of Time::valueOf and Timestamp::valueOf

There's also a pretty awkward way of coercing fractional second part to nanosecond precision in java.sql.Timestamp
Comments
Will review the proposed patch
13-08-2014
Lance, can you sponsor this change for Claes?
13-08-2014