From 67cf254dde75eadedc38cf58f5bf5c20190069d7 Mon Sep 17 00:00:00 2001
From: Hongze Cheng <hzcheng@taosdata.com>
Date: Tue, 30 Jun 2020 14:27:56 +0800
Subject: [PATCH] fix maxTable limitation

---
 src/tsdb/src/tsdbMain.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/tsdb/src/tsdbMain.c b/src/tsdb/src/tsdbMain.c
index 6c6b313073..2ccc962081 100644
--- a/src/tsdb/src/tsdbMain.c
+++ b/src/tsdb/src/tsdbMain.c
@@ -415,11 +415,11 @@ static int32_t tsdbCheckAndSetDefaultCfg(STsdbCfg *pCfg) {
 
   // Check maxTables
   if (pCfg->maxTables == -1) {
-    pCfg->maxTables = TSDB_DEFAULT_TABLES;
+    pCfg->maxTables = TSDB_DEFAULT_TABLES+1;
   } else {
-    if (pCfg->maxTables < TSDB_MIN_TABLES || pCfg->maxTables > TSDB_MAX_TABLES) {
+    if (pCfg->maxTables - 1 < TSDB_MIN_TABLES || pCfg->maxTables - 1 > TSDB_MAX_TABLES + 1) {
       tsdbError("vgId:%d invalid maxTables configuration! maxTables %d TSDB_MIN_TABLES %d TSDB_MAX_TABLES %d",
-                pCfg->tsdbId, pCfg->maxTables, TSDB_MIN_TABLES, TSDB_MAX_TABLES);
+                pCfg->tsdbId, pCfg->maxTables - 1, TSDB_MIN_TABLES, TSDB_MAX_TABLES);
       goto _err;
     }
   }
-- 
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