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author | Xiangyu Yao <xiangyu.yao@mongodb.com> | 2018-08-21 15:08:08 -0400 |
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committer | Xiangyu Yao <xiangyu.yao@mongodb.com> | 2018-08-22 16:56:39 -0400 |
commit | 600351dc35fba5ef1f0a7987770e307a38ffbcd4 (patch) | |
tree | 826dc5e2403a39e688fedc7caa5561cc168e9e86 /src/mongo/db/catalog/collection_catalog_entry.h | |
parent | 0f0436f7f17fab66910efb85c390a407f859f308 (diff) | |
download | mongo-600351dc35fba5ef1f0a7987770e307a38ffbcd4.tar.gz |
SERVER-36280 Create a feature tracker bit indicating the existence of KeyString with long TypeBits
Diffstat (limited to 'src/mongo/db/catalog/collection_catalog_entry.h')
-rw-r--r-- | src/mongo/db/catalog/collection_catalog_entry.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mongo/db/catalog/collection_catalog_entry.h b/src/mongo/db/catalog/collection_catalog_entry.h index 3a2c6ee1f31..5f9af52072a 100644 --- a/src/mongo/db/catalog/collection_catalog_entry.h +++ b/src/mongo/db/catalog/collection_catalog_entry.h @@ -163,6 +163,10 @@ public: */ virtual void updateCappedSize(OperationContext* opCtx, long long size) = 0; + // TODO SERVER-36385 Remove this function: we don't set the feature tracker bit in 4.4 because + // 4.4 can only downgrade to 4.2 which can read long TypeBits. + virtual void setIndexKeyStringWithLongTypeBitsExistsOnDisk(OperationContext* opCtx) = 0; + private: NamespaceString _ns; }; |