[SERVER-71587] Extend abtToExpr to support case-insensitive comparison Created: 23/Nov/22 Updated: 29/Oct/23 Resolved: 20/Jan/23 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | 6.3.0-rc0 |
| Type: | Improvement | Priority: | Major - P3 |
| Reporter: | Alberto Massari | Assignee: | Ivan Fefer |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | pm2697-m2 | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Assigned Teams: |
Query Execution
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| Backwards Compatibility: | Fully Compatible | ||||||||||||
| Sprint: | QE 2023-01-23 | ||||||||||||
| Participants: | |||||||||||||
| Story Points: | 5 | ||||||||||||
| Description |
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ABT currently doesn't support case-insensitive comparisons (it is described using a BinaryOp node, that has no space for specifying a collator). While waiting for QO to properly design it, store the pointer to the collator in a side map that SBEExpressionLowering can query to generate the correct SBE expression. |
| Comments |
| Comment by Githook User [ 20/Jan/23 ] |
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Author: {'name': 'Ivan Fefer', 'email': 'ivan.fefer@mongodb.com', 'username': 'Fefer-Ivan'}Message: |