From ec4c26f77487ee5efeb3c84de9831df33b37e339 Mon Sep 17 00:00:00 2001
From: slguan <slguan@taosdata.com>
Date: Tue, 17 Sep 2019 13:48:18 +0800
Subject: [PATCH] fix issue #516

---
 src/client/src/tscSQLParser.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/client/src/tscSQLParser.c b/src/client/src/tscSQLParser.c
index 5c9ba52d5a..da0a2047f5 100644
--- a/src/client/src/tscSQLParser.c
+++ b/src/client/src/tscSQLParser.c
@@ -3197,8 +3197,14 @@ int32_t buildQueryCond(SSqlObj* pSql, tSQLExpr* pExpr) {
 }
 
 int32_t getTimeRange(int64_t* stime, int64_t* etime, tSQLExpr* pRight, int32_t optr, int16_t timePrecision) {
-  assert(pRight->nSQLOptr == TK_INTEGER || pRight->nSQLOptr == TK_FLOAT || pRight->nSQLOptr == TK_STRING ||
-         pRight->nSQLOptr == TK_TIMESTAMP);
+  /*
+   * filter primary ts filter expression like:
+   *     "where ts in ('2015-12-12 4:8:12')"
+   * is not supported.
+   */
+  if (pRight->nSQLOptr == TK_SET || optr == TK_IN) {
+    return TSDB_CODE_INVALID_SQL;
+  }
 
   int64_t val = 0;
   bool    parsed = false;
-- 
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