session/variable: fix method comment.

rjmcguire · Dec 22, 2015 · 7e41cae · 7e41cae
1 parent bca6bbd
commit 7e41cae
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/sessionctx/variable/session.go b/sessionctx/variable/session.go
@@ -79,6 +79,7 @@ func GetSessionVars(ctx context.Context) *SessionVars {
 	return v
 }
 
+// GetCharsetInfo gets charset and collation for current context.
 // What character set should the server translate a statement to after receiving it?
 // For this, the server uses the character_set_connection and collation_connection system variables.
 // It converts statements sent by the client from character_set_client to character_set_connection