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authorYuhong Zhang <yuhong.zhang@mongodb.com>2022-03-03 18:37:12 +0000
committerEvergreen Agent <no-reply@evergreen.mongodb.com>2022-03-11 01:56:16 +0000
commitba2d2a0ed53c59d732fb7a6452d27ef190c0dbc9 (patch)
tree21ebe98c3ed8dac422c1f13b5c0f081a1ed271f2
parent3fe0851620a782f703e722e37afa05460986c81f (diff)
downloadmongo-ba2d2a0ed53c59d732fb7a6452d27ef190c0dbc9.tar.gz
SERVER-64176 Create 4.2 server parameter to gate unique index conversion via collMod
-rw-r--r--src/mongo/db/storage/storage_parameters.idl6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/mongo/db/storage/storage_parameters.idl b/src/mongo/db/storage/storage_parameters.idl
index dd1298bc1e2..b391cdb2509 100644
--- a/src/mongo/db/storage/storage_parameters.idl
+++ b/src/mongo/db/storage/storage_parameters.idl
@@ -62,3 +62,9 @@ server_parameters:
cpp_varname: gTakeUnstableCheckpointOnShutdown
set_at: startup
default: false
+ collModIndexUnique:
+ description: 'When enabled, collMod supports making an index unique'
+ cpp_vartype: bool
+ cpp_varname: gCollModIndexUnique
+ set_at: startup
+ default: false