fix create index when val is text

Signed-off-by: zyguan <[email protected]>
pingcap · Apr 2, 2024 · a2c9a0f · a2c9a0f
1 parent fae499b
commit a2c9a0f
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/tidb/src/tidb/txn.clj b/tidb/src/tidb/txn.clj
@@ -93,8 +93,8 @@
                                sk  int not null,
                                val " val-type ")")])
         (when (:use-index test)
-          (c/create-index! conn [(str "create index " (table-name i) "_sk_val"
-                                      " on " (table-name i) " (sk, val)")]))
+          (c/create-index! conn [(str "create index " (table-name i) "_sk_val on " (table-name i)
+                                      " (sk, val" (if (= val-type "text") "(256)" "") ")")]))
         (when (:table-cache test)
           (c/execute! conn [(str "alter table " (table-name i) " cache")])))))