From 20c4491974ae503af8af4ddc97a9ace181c9bdf8 Mon Sep 17 00:00:00 2001
From: Hongze Cheng <hzcheng@taosdata.com>
Date: Mon, 15 Jun 2020 15:21:24 +0000
Subject: [PATCH] TD-649

---
 src/tsdb/src/tsdbMeta.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/tsdb/src/tsdbMeta.c b/src/tsdb/src/tsdbMeta.c
index 8eb259d38c..7795f25b71 100644
--- a/src/tsdb/src/tsdbMeta.c
+++ b/src/tsdb/src/tsdbMeta.c
@@ -424,6 +424,11 @@ int tsdbUpdateTable(STsdbMeta *pMeta, STable *pTable, STableCfg *pCfg) {
       pTable->schema[pTable->numOfSchemas-1] = tSchema;
     }
 
+    STSchema *lSchema = pTable->schema[pTable->numOfSchemas - 1];
+    if (schemaNCols(lSchema) > pMeta->maxCols) pMeta->maxCols = schemaNCols(lSchema);
+    int bytes = dataRowMaxBytesFromSchema(lSchema);
+    if (bytes > pMeta->maxRowBytes) pMeta->maxRowBytes = bytes;
+
     isChanged = true;
   }
 
-- 
GitLab