From f034609c2744e01c255de58e81e6b5b79c1696ba Mon Sep 17 00:00:00 2001 From: Ti Chi Robot Date: Wed, 24 Jul 2024 09:49:35 +0800 Subject: [PATCH] update tidb-distributed-execution-framework.md (#18268) (#18270) --- tidb-distributed-execution-framework.md | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/tidb-distributed-execution-framework.md b/tidb-distributed-execution-framework.md index d9f5d4fb75f9e..03810f6c216af 100644 --- a/tidb-distributed-execution-framework.md +++ b/tidb-distributed-execution-framework.md @@ -40,11 +40,7 @@ Currently, the DXF supports the distributed execution of the [`ADD INDEX`](/sql- ## Limitation -The DXF can only schedule up to 16 tasks (including [`ADD INDEX`](/sql-statements/sql-statement-add-index.md) tasks and [`IMPORT INTO`](/sql-statements/sql-statement-import-into.md) tasks) simultaneously. - -## `ADD INDEX` limitation - -- Adding indexes on columns with the [`TIMESTAMP`](/data-type-date-and-time.md#timestamp-type) data type through the DXF is not supported, because it might lead to inconsistency between the index and the data. +The DXF can only schedule up to 16 tasks (including [`ADD INDEX`](/sql-statements/sql-statement-add-index.md) tasks and [`IMPORT INTO`](/sql-statements/sql-statement-import-into.md) tasks) simultaneously. ## Prerequisites