From 0015053b9e5f7b03ac3983458abdf76198b2c4d3 Mon Sep 17 00:00:00 2001
From: slguan <slguan@taosdata.com>
Date: Tue, 23 Jul 2019 15:04:09 +0800
Subject: [PATCH] Fix the issue #156

---
 src/inc/sql.y      | 4 ++--
 src/util/src/sql.c | 6 ++----
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/src/inc/sql.y b/src/inc/sql.y
index bf3c184a0f..8d8709d085 100755
--- a/src/inc/sql.y
+++ b/src/inc/sql.y
@@ -408,7 +408,7 @@ limit_opt(A) ::= LIMIT signed(X).      {A.limit = X;  A.offset = 0;}
 limit_opt(A) ::= LIMIT signed(X) OFFSET signed(Y).
                                        {A.limit = X;  A.offset = Y;}
 limit_opt(A) ::= LIMIT signed(X) COMMA signed(Y).
-                                       {A.limit = Y;  A.offset = X;}
+                                       {A.limit = X;  A.offset = Y;}
 
 %type slimit_opt {SLimitVal}
 slimit_opt(A) ::= .                    {A.limit = -1; A.offset = 0;}
@@ -416,7 +416,7 @@ slimit_opt(A) ::= SLIMIT signed(X).    {A.limit = X;  A.offset = 0;}
 slimit_opt(A) ::= SLIMIT signed(X) SOFFSET signed(Y).
                                        {A.limit = X;  A.offset = Y;}
 slimit_opt(A) ::= SLIMIT signed(X) COMMA  signed(Y).
-                                       {A.limit = Y;  A.offset = X;}
+                                       {A.limit = X;  A.offset = Y;}
 
 %type where_opt {tSQLExpr*}
 %destructor where_opt {tSQLExprDestroy($$);}
diff --git a/src/util/src/sql.c b/src/util/src/sql.c
index b402c85ca9..4a91773d12 100644
--- a/src/util/src/sql.c
+++ b/src/util/src/sql.c
@@ -1892,12 +1892,10 @@ static void yy_reduce(
 {yygotominor.yy294.limit = yymsp[0].minor.yy189;  yygotominor.yy294.offset = 0;}
         break;
       case 122: /* limit_opt ::= LIMIT signed OFFSET signed */
+      case 123: /* limit_opt ::= LIMIT signed COMMA signed */ yytestcase(yyruleno==123);
       case 126: /* slimit_opt ::= SLIMIT signed SOFFSET signed */ yytestcase(yyruleno==126);
-{yygotominor.yy294.limit = yymsp[-2].minor.yy189;  yygotominor.yy294.offset = yymsp[0].minor.yy189;}
-        break;
-      case 123: /* limit_opt ::= LIMIT signed COMMA signed */
       case 127: /* slimit_opt ::= SLIMIT signed COMMA signed */ yytestcase(yyruleno==127);
-{yygotominor.yy294.limit = yymsp[0].minor.yy189;  yygotominor.yy294.offset = yymsp[-2].minor.yy189;}
+{yygotominor.yy294.limit = yymsp[-2].minor.yy189;  yygotominor.yy294.offset = yymsp[0].minor.yy189;}
         break;
       case 130: /* expr ::= LP expr RP */
 {yygotominor.yy370 = yymsp[-1].minor.yy370; }
-- 
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