From 5a672522710f5759f5058ac58f19020686fea0cb Mon Sep 17 00:00:00 2001
From: Suomm <1474983351@qq.com>
Date: Wed, 14 Jun 2023 10:15:12 +0800
Subject: [PATCH] =?UTF-8?q?refactor:=20=E4=B8=8D=E8=BF=9B=E8=A1=8C?=
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---
 .../main/java/com/mybatisflex/core/constant/SqlConsts.java    | 3 ---
 .../com/mybatisflex/core/dialect/LimitOffsetProcessor.java    | 4 ++--
 2 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/mybatis-flex-core/src/main/java/com/mybatisflex/core/constant/SqlConsts.java b/mybatis-flex-core/src/main/java/com/mybatisflex/core/constant/SqlConsts.java
index 4bcef22d..414b2564 100644
--- a/mybatis-flex-core/src/main/java/com/mybatisflex/core/constant/SqlConsts.java
+++ b/mybatis-flex-core/src/main/java/com/mybatisflex/core/constant/SqlConsts.java
@@ -90,9 +90,6 @@ public final class SqlConsts {
     public static final String START_AT = " START AT ";
     public static final String ROWS_ONLY = " ROWS ONLY";
     public static final String ROWS_FETCH_NEXT = " ROWS FETCH NEXT ";
-    public static final String WHERE_RN = ") WHERE RN >";
-    public static final String WHERE_ROWNUM = ") TEMP_DATAS WHERE ROWNUM <=";
-    public static final String ROWNUM_RN_FROM = "SELECT * FROM (SELECT TEMP_DATAS.*, ROWNUM RN FROM (";
 
 
     // === 联表查询关键字 ===
diff --git a/mybatis-flex-core/src/main/java/com/mybatisflex/core/dialect/LimitOffsetProcessor.java b/mybatis-flex-core/src/main/java/com/mybatisflex/core/dialect/LimitOffsetProcessor.java
index 35323a6f..c931c01c 100644
--- a/mybatis-flex-core/src/main/java/com/mybatisflex/core/dialect/LimitOffsetProcessor.java
+++ b/mybatis-flex-core/src/main/java/com/mybatisflex/core/dialect/LimitOffsetProcessor.java
@@ -129,9 +129,9 @@ public interface LimitOffsetProcessor {
             if (limitOffset == null) {
                 limitOffset = 0;
             }
-            StringBuilder newSql = new StringBuilder(ROWNUM_RN_FROM);
+            StringBuilder newSql = new StringBuilder("SELECT * FROM (SELECT TEMP_DATAS.*, ROWNUM RN FROM (");
             newSql.append(sql);
-            newSql.append(WHERE_ROWNUM).append(limitOffset + limitRows).append(WHERE_RN).append(limitOffset);
+            newSql.append(") TEMP_DATAS WHERE ROWNUM <= ").append(limitOffset + limitRows).append(" ) WHERE RN > ").append(limitOffset);
             return newSql;
         }
         return sql;