Introduce extension version

krishnangovindraj · krishnangovindraj · commit ce6ffc5b2567 · 2025-11-11T20:59:06.000+01:00
diff --git a/proto/connection.proto b/proto/connection.proto
@@ -15,6 +15,7 @@ message Connection {
   message Open {
     message Req {
       Version version = 1;
+      ExtensionVersion extension_version = 5;
       string driver_lang = 2;
       string driver_version = 3;
 
diff --git a/proto/version.proto b/proto/version.proto
@@ -11,3 +11,8 @@ enum Version {
   UNSPECIFIED = 0;
   VERSION = 7;
 }
+
+enum ExtensionVersion {
+  UNSPECIFIED_EXTENSION = 0;
+  EXTENSION = 1; // Reserving makes little sense here.
+}

Original file line number	Diff line number	Diff line change
`@@ -11,3 +11,8 @@ enum Version {`
`11`	`11`	`UNSPECIFIED = 0;`
`12`	`12`	`VERSION = 7;`
`13`	`13`	`}`
	`14`	`+`
	`15`	`+enum ExtensionVersion {`
	`16`	`+ UNSPECIFIED_EXTENSION = 0;`
	`17`	`+ EXTENSION = 1; // Reserving makes little sense here.`
	`18`	`+}`