From 1cd358cc1adbae5e58202c272e8b3bc9f5d677ee Mon Sep 17 00:00:00 2001 From: Kolbe Kegel Date: Thu, 4 Nov 2021 12:18:23 -0700 Subject: [PATCH] Update tidb-functions.md clarified some language --- functions-and-operators/tidb-functions.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/functions-and-operators/tidb-functions.md b/functions-and-operators/tidb-functions.md index 862c552fdf227..60b1e961d7c32 100644 --- a/functions-and-operators/tidb-functions.md +++ b/functions-and-operators/tidb-functions.md @@ -102,7 +102,7 @@ select tidb_decode_key('7480000000000000FF3E5F720400000000FF0000000601633430FF33 1 row in set (0.001 sec) ``` -Tables have a special "infimum" start key and a special "supremum" end key. These can be recognized as they are only 36 characters long and end in 'F8'. `TIDB_DECODE_KEY` doesn't work on these special values. A small table only have a single region and only have these special keys as `START_KEY` and `END_KEY`. +Tables have a special "infimum" start key and a special "supremum" end key. These are only 18 bytes (36 characters) long and end in 'F8'. `TIDB_DECODE_KEY` doesn't work on these special values. A small table may only have a single region and only have these special keys as `START_KEY` and `END_KEY`. {{< copyable "sql" >}}