Add UUIDv7 support for time-ordered UUIDs #320

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Tyrell04 wants to merge 1 commit into go-gorm:master from Tyrell04:master

Tyrell04 commented Dec 14, 2025

Summary

Adds NewUUIDv7() function for generating time-ordered UUIDs
UUIDv7 is recommended for new applications as it's sortable by creation time
Provides better database indexing performance compared to random UUIDv4

Changes

Added NewUUIDv7() function in uuid.go
Added comprehensive test coverage in uuid_test.go:
- 2 new test cases in TestUUID
- 2 new test cases in TestUUIDPtr
Updated README.md with usage example and benefits


          Add UUIDv7 support

d13ca0c

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