sql: Improve description of i_s.engines (#691)

It was improved to no longer show dummy data: pingcap/tidb#7831
pingcap · Oct 29, 2018 · 59fd94f · 59fd94f
1 parent 65078f9
commit 59fd94f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sql/system-database.md b/sql/system-database.md
@@ -80,7 +80,7 @@ NULL.
 
 ### ENGINES table
 
-The ENGINES table provides information about storage engines. But it contains dummy data only. In the production environment, use the TiKV engine for TiDB.
+The ENGINES table provides information about storage engines. For compatibility, TiDB will always describe InnoDB as the only supported engine.
 
 ### EVENTS table