-
Type: Task
-
Resolution: Fixed
-
Priority: Major - P3
-
Affects Version/s: None
-
Labels:None
Description
Description:
Remove any documentation about the 1KB index key size limit.
Engineering Ticket Description:
Use the FCV mechanisms to guard the feature of unlimited index key. Things to remove include:
- The hardcoded size limits in the SortedDataInterface of each storage engine (wiredtiger_index.cpp, mobile_index.cpp, ephemeral_for_test_btree_impl.cpp)
- The hardcoded size limit for KeyString (key_string.h)
- The hardcoded size limit in index validations (record_store_validate_adaptor.cpp)
Scope of changes
Add blurb that only for 4.2 fcv or greater.
- limits page
- 4.2 & 4.2 compatibility
- 4.2downgrade
Impact to Other Docs
MVP (Work and Date)
Resources (Scope or Design Docs, Invision, etc.)
- documents
-
SERVER-36278 Remove the 1KB index key size limit
- Closed
- related to
-
DOCS-11942 Docs for SERVER-36329: Deprecate failIndexKeyTooLong server parameter
- Closed