chrislu 25b07fda6c feat: Add DATE_TRUNC function with comprehensive tests ...

- Implement comprehensive DATE_TRUNC function supporting:
  - Time precisions: microsecond, millisecond, second, minute, hour
  - Date precisions: day, week, month, quarter, year, decade, century, millennium
  - Support both singular and plural forms (e.g., 'minute' and 'minutes')
- Enhanced date/time parsing with proper timezone handling:
  - Assume local timezone for non-timezone string formats
  - Support UTC formats with explicit timezone indicators
  - Consistent behavior between parsing and truncation
- Comprehensive test suite with 11 test cases covering:
  - All supported precisions from microsecond to year
  - Multiple input types (TimestampValue, string dates)
  - Edge cases (null values, invalid precisions)
  - Timezone consistency validation

All tests passing ✅

2025-09-04 00:18:31 -07:00

..

engine

feat: Add DATE_TRUNC function with comprehensive tests

2025-09-04 00:18:31 -07:00

json

move to https://github.com/seaweedfs/seaweedfs

2022-07-29 00:17:28 -07:00

sqltypes

go fmt

2019-10-09 00:03:18 -07:00