From 466843560aadd79a96c189759587d3340b8959e1 Mon Sep 17 00:00:00 2001
From: cdtjj <34806335@qq.com>
Date: Tue, 26 Apr 2022 08:33:03 +0000
Subject: [PATCH] =?UTF-8?q?Firebird=20=E6=95=B0=E6=8D=AE=E5=BA=93=E5=88=86?=
 =?UTF-8?q?=E9=A1=B5=E8=AF=AD=E5=8F=A5=E7=BB=84=E8=A3=85=E5=AE=9E=E7=8E=B0?=
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---
 .../pagination/dialects/FirebirdDialect       | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 mybatis-plus-extension/src/main/java/com/baomidou/mybatisplus/extension/plugins/pagination/dialects/FirebirdDialect

diff --git a/mybatis-plus-extension/src/main/java/com/baomidou/mybatisplus/extension/plugins/pagination/dialects/FirebirdDialect b/mybatis-plus-extension/src/main/java/com/baomidou/mybatisplus/extension/plugins/pagination/dialects/FirebirdDialect
new file mode 100644
index 0000000..e9560b3
--- /dev/null
+++ b/mybatis-plus-extension/src/main/java/com/baomidou/mybatisplus/extension/plugins/pagination/dialects/FirebirdDialect
@@ -0,0 +1,19 @@
+package com.baomidou.mybatisplus.extension.plugins.pagination.dialects;
+
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.extension.plugins.pagination.DialectModel;
+import com.baomidou.mybatisplus.extension.plugins.pagination.dialects.IDialect;
+
+/**
+ * Firebird 数据库分页语句组装实现,SQL测试版本为4.0
+ * 备注：The FIRST/SKIP and ROWS clause are non-standard alternatives
+ * @author cdtjj
+ * @since 2022-04-26
+ */
+public class FirebirdDialect implements IDialect {
+    @Override
+    public DialectModel buildPaginationSql(String originalSql, long offset, long limit) {
+        String sql = originalSql + " OFFSET " + FIRST_MARK + " ROWS FETCH NEXT " + SECOND_MARK + " ROWS ONLY";
+        return new DialectModel(sql, offset, limit).setConsumerChain();
+    }
+}
\ No newline at end of file
-- 
Gitee