<bdo id='yjcex'></bdo><ul id='yjcex'></ul>

      <i id='yjcex'><tr id='yjcex'><dt id='yjcex'><q id='yjcex'><span id='yjcex'><b id='yjcex'><form id='yjcex'><ins id='yjcex'></ins><ul id='yjcex'></ul><sub id='yjcex'></sub></form><legend id='yjcex'></legend><bdo id='yjcex'><pre id='yjcex'><center id='yjcex'></center></pre></bdo></b><th id='yjcex'></th></span></q></dt></tr></i><div id='yjcex'><tfoot id='yjcex'></tfoot><dl id='yjcex'><fieldset id='yjcex'></fieldset></dl></div>
      <legend id='yjcex'><style id='yjcex'><dir id='yjcex'><q id='yjcex'></q></dir></style></legend>
      1. <tfoot id='yjcex'></tfoot>

        <small id='yjcex'></small><noframes id='yjcex'>

        SQL - 插入一行并返回主键

        SQL - Inserting a row and returning primary key(SQL - 插入一行并返回主键)

        <tfoot id='iHjm6'></tfoot>

          <small id='iHjm6'></small><noframes id='iHjm6'>

                <tbody id='iHjm6'></tbody>
                <bdo id='iHjm6'></bdo><ul id='iHjm6'></ul>
                <legend id='iHjm6'><style id='iHjm6'><dir id='iHjm6'><q id='iHjm6'></q></dir></style></legend>

                  <i id='iHjm6'><tr id='iHjm6'><dt id='iHjm6'><q id='iHjm6'><span id='iHjm6'><b id='iHjm6'><form id='iHjm6'><ins id='iHjm6'></ins><ul id='iHjm6'></ul><sub id='iHjm6'></sub></form><legend id='iHjm6'></legend><bdo id='iHjm6'><pre id='iHjm6'><center id='iHjm6'></center></pre></bdo></b><th id='iHjm6'></th></span></q></dt></tr></i><div id='iHjm6'><tfoot id='iHjm6'></tfoot><dl id='iHjm6'><fieldset id='iHjm6'></fieldset></dl></div>
                  本文介绍了SQL - 插入一行并返回主键的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着跟版网的小编来一起学习吧!

                  问题描述

                  我在有主键的表中插入了一行数据.如何将一个选择"刚刚插入的第一行的主键?

                  I have inserted a row with some data in a table where a primary key is present. How would one "SELECT" the primary key of the row one just inserted?

                  我应该更具体地提到我目前使用 SQLite.

                  I should have been more specific and mentioned that I'm currently using SQLite.

                  推荐答案

                  对于 MS SQL Server:

                  For MS SQL Server:

                  SCOPE_IDENTITY() 将返回最后生成的身份您当前范围内的价值:

                  SCOPE_IDENTITY() will return you the last generated identity value within your current scope:

                  SELECT SCOPE_IDENTITY() AS NewID
                  

                  这篇关于SQL - 插入一行并返回主键的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持跟版网!

                  本站部分内容来源互联网,如果有图片或者内容侵犯了您的权益,请联系我们,我们会在确认后第一时间进行删除!

                  相关文档推荐

                  Building a comma separated list?(建立一个逗号分隔的列表?)
                  Errors in SQL Server while importing CSV file despite varchar(MAX) being used for each column(尽管每列都使用了 varchar(MAX),但在导入 CSV 文件时 SQL Server 中出现错误)
                  How can I import an Excel file into SQL Server?(如何将 Excel 文件导入 SQL Server?)
                  Export table to file with column headers (column names) using the bcp utility and SQL Server 2008(使用 bcp 实用程序和 SQL Server 2008 将表导出到带有列标题(列名称)的文件)
                  Concat field value to string in SQL Server(将字段值连接到 SQL Server 中的字符串)
                  SQL Server Bulk insert of CSV file with inconsistent quotes(SQL Server 批量插入带有不一致引号的 CSV 文件)

                  <small id='yiWMi'></small><noframes id='yiWMi'>

                    <tbody id='yiWMi'></tbody>
                    <bdo id='yiWMi'></bdo><ul id='yiWMi'></ul>
                      <legend id='yiWMi'><style id='yiWMi'><dir id='yiWMi'><q id='yiWMi'></q></dir></style></legend>
                      <tfoot id='yiWMi'></tfoot>
                      <i id='yiWMi'><tr id='yiWMi'><dt id='yiWMi'><q id='yiWMi'><span id='yiWMi'><b id='yiWMi'><form id='yiWMi'><ins id='yiWMi'></ins><ul id='yiWMi'></ul><sub id='yiWMi'></sub></form><legend id='yiWMi'></legend><bdo id='yiWMi'><pre id='yiWMi'><center id='yiWMi'></center></pre></bdo></b><th id='yiWMi'></th></span></q></dt></tr></i><div id='yiWMi'><tfoot id='yiWMi'></tfoot><dl id='yiWMi'><fieldset id='yiWMi'></fieldset></dl></div>