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修复SqlUtil.removeOuterOrderBy处理没有order by的语句导致异常问题（pr#4089@Github）

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This commit is contained in:
Looly
2025-09-29 16:55:23 +08:00
parent cc0a299ab9
commit 11b0abf7b3
2 changed files with 13 additions and 1 deletions
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3
hutool-db/src/main/java/cn/hutool/v7/db/sql/SqlUtil.java
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@@ -285,7 +285,8 @@ public class SqlUtil {
*/ */
public static String removeOuterOrderBy(final String selectSql) { public static String removeOuterOrderBy(final String selectSql) {
// 去除order by 子句 // 去除order by 子句
return ReUtil.getGroup1(PATTERN_ORDER_BY, selectSql); final String sql = ReUtil.getGroup1(PATTERN_ORDER_BY, selectSql);
return sql == null ? selectSql : sql;
} }
/** /**

11
hutool-db/src/test/java/cn/hutool/v7/db/sql/Issue4066Test.java
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@@ -28,4 +28,15 @@ public class Issue4066Test {
assertEquals("SELECT id, name, age FROM users WHERE status = 'active'", result); assertEquals("SELECT id, name, age FROM users WHERE status = 'active'", result);
} }
/**
* 测试不含Order by的语句
*/
@Test
public void removeOuterOrderByTest3() {
final String sql = "SELECT * FROM users";
final String result = SqlUtil.removeOuterOrderBy(sql);
assertEquals("SELECT * FROM users", result);
}
} }