Issue Information
| Issue Number | 701205a |
| Issue | A SIGSEGV error occurs during the process of comparing identical tuples in the identical expression verification function. |
| Cause | Invalid memory area was referenced by comparing elements when the number of elements in the tuples differed. |
| Resolution | Add logic to determine mismatch when the number of elements differs during tuple comparison. |
| Occurrence Date | July 30, 2026 |
| Patch Required Version | 7FS02PS |
Patch Information
| Patch Name | FS02PS_701205a |
| Major Version | 7 |
| Minor Version | FS02PS |
| Version Title | SIGSEGV Occurs When Comparing Identical Expressions During aggr_to_anal Conversion Step |
| Release Date | August 14, 2026 |
| Compatibility | • TAC Rolling Patch: Supported • TSC Rolling Patch: Supported • Backup Data Compatibility: Supported • Protocol Compatibility: Supported • Data Format Compatibility: Supported |
| AP Impact | • Plan Change: Yes • Result Value Change: Yes • SQL Syntax Change: No • System Object Change: No • Existing Feature Change: No |
| Parameters | - |
| Workaround | - |