SERVER-67200 Add a new range QueryType to EncryptedFieldConfig

4 files changed, 25 insertions, 0 deletions

diff --git a/src/mongo/crypto/SConscript b/src/mongo/crypto/SConscript
index b6a3453a16d..459e8fccc82 100644
--- a/src/mongo/crypto/SConscript
+++ b/src/mongo/crypto/SConscript
@@ -81,6 +81,7 @@ env.Library(
         "encryption_fields.idl",
     ],
     LIBDEPS=[
+        '$BUILD_DIR/mongo/db/pipeline/value_idl',
         '$BUILD_DIR/mongo/idl/feature_flag',
         '$BUILD_DIR/mongo/idl/idl_parser',
     ],
diff --git a/src/mongo/crypto/encryption_fields.idl b/src/mongo/crypto/encryption_fields.idl
index d40c9153ee6..aba9459f20e 100644
--- a/src/mongo/crypto/encryption_fields.idl
+++ b/src/mongo/crypto/encryption_fields.idl
@@ -30,6 +30,7 @@ global:
 
 imports:
     - "mongo/idl/basic_types.idl"
+    - "mongo/db/pipeline/value.idl"
 
 enums:
     QueryType:
@@ -37,6 +38,7 @@ enums:
         type: string
         values:
             Equality: "equality"
+            Range: "range"
 
 feature_flags:
     featureFlagFLE2:
@@ -66,6 +68,22 @@ structs:
                 default: 4
                 unstable: true
                 validator: { gte: 0 }
+            min:
+                description: "Defines the lower bound for field values. Only applicable for queryType range"
+                type: Value
+                optional: true
+                unstable: true
+            max:
+                description: "Defines the upper bound for field values. Only applicable for queryType range"
+                type: Value
+                optional: true
+                unstable: true
+            sparsity:
+                description: "Lower value - higher storage overhead, faster query."
+                type: int
+                default: 0
+                unstable: true
+                validator: { gte: 0, lte: 3 }
 
     EncryptedField:
         description: "Information about encrypted fields"
diff --git a/src/mongo/crypto/encryption_fields_util.h b/src/mongo/crypto/encryption_fields_util.h
index e53e1ff445a..a06a75fc5fa 100644
--- a/src/mongo/crypto/encryption_fields_util.h
+++ b/src/mongo/crypto/encryption_fields_util.h
@@ -76,6 +76,11 @@ inline bool isFLE2EqualityIndexedSupportedType(BSONType type) {
     }
 }
 
+
+inline bool isFLE2RangeIndexedSupportedType(BSONType type) {
+    return true;
+}
+
 inline bool isFLE2UnindexedSupportedType(BSONType type) {
     switch (type) {
         case BinData:
diff --git a/src/mongo/crypto/fle_field_schema.idl b/src/mongo/crypto/fle_field_schema.idl
index d9e2b54b890..9ee522f367b 100644
--- a/src/mongo/crypto/fle_field_schema.idl
+++ b/src/mongo/crypto/fle_field_schema.idl
@@ -77,6 +77,7 @@ enums:
         values:
             kUnindexed: 1
             kEquality: 2
+            kRange: 3
 
     Fle2PlaceholderType:
         description: "The type of payload to generate from a placeholder"