1. <small id='i5Hzt'></small><noframes id='i5Hzt'>

      2. <tfoot id='i5Hzt'></tfoot>
        <i id='i5Hzt'><tr id='i5Hzt'><dt id='i5Hzt'><q id='i5Hzt'><span id='i5Hzt'><b id='i5Hzt'><form id='i5Hzt'><ins id='i5Hzt'></ins><ul id='i5Hzt'></ul><sub id='i5Hzt'></sub></form><legend id='i5Hzt'></legend><bdo id='i5Hzt'><pre id='i5Hzt'><center id='i5Hzt'></center></pre></bdo></b><th id='i5Hzt'></th></span></q></dt></tr></i><div id='i5Hzt'><tfoot id='i5Hzt'></tfoot><dl id='i5Hzt'><fieldset id='i5Hzt'></fieldset></dl></div>

        <legend id='i5Hzt'><style id='i5Hzt'><dir id='i5Hzt'><q id='i5Hzt'></q></dir></style></legend>
        • <bdo id='i5Hzt'></bdo><ul id='i5Hzt'></ul>

        将参数传递给 MySQL 脚本命令行

        时间:2023-05-23

            <bdo id='SoUJ3'></bdo><ul id='SoUJ3'></ul>
                  <tbody id='SoUJ3'></tbody>

                <small id='SoUJ3'></small><noframes id='SoUJ3'>

                <i id='SoUJ3'><tr id='SoUJ3'><dt id='SoUJ3'><q id='SoUJ3'><span id='SoUJ3'><b id='SoUJ3'><form id='SoUJ3'><ins id='SoUJ3'></ins><ul id='SoUJ3'></ul><sub id='SoUJ3'></sub></form><legend id='SoUJ3'></legend><bdo id='SoUJ3'><pre id='SoUJ3'><center id='SoUJ3'></center></pre></bdo></b><th id='SoUJ3'></th></span></q></dt></tr></i><div id='SoUJ3'><tfoot id='SoUJ3'></tfoot><dl id='SoUJ3'><fieldset id='SoUJ3'></fieldset></dl></div>
              1. <tfoot id='SoUJ3'></tfoot>
                <legend id='SoUJ3'><style id='SoUJ3'><dir id='SoUJ3'><q id='SoUJ3'></q></dir></style></legend>
                • 本文介绍了将参数传递给 MySQL 脚本命令行的处理方法,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

                  限时送ChatGPT账号..

                  是否有任何选项可以将参数从命令行传递到 MySQL 脚本?

                  Is there any option to pass a parameter from the command line to MySQL script?

                  在这个例子中类似于@start_date:

                  Something like @start_date in this example:

                  mysql –uuser_id -ppassword –h mysql-host -A -e 
                  "set @start_date=${start_date}; source ${sql_script};" >${data_file};
                  

                  推荐答案

                  在网上找到了答案 此处.

                  基本上,假设我们要运行这个查询:

                  Basically, suppose that we want to run this query:

                  Select c_id, c_first_name,c_last_name, c_address,last_modified_date
                  from customer
                  where last_modified_date >=@start_date and last_modified_date <= @end_date;
                  

                  我们可以像这样传递 'start_date' 和 'end_date':

                  We can pass 'start_date' and 'end_date' like this:

                  /usr/bin/mysql –uuser_id -ppassword –h mysql-host -A \
                      -e "set @start_date=${start_date}; set @end_date=${end_date};\
                          source ${sql_script};" > ${data_file}
                  

                  这篇关于将参数传递给 MySQL 脚本命令行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!

                  上一篇:一起使用 SQL LIKE 和 IN 下一篇:MySQL 在插入/更新事件上触发

                  相关文章

                      <bdo id='tHebj'></bdo><ul id='tHebj'></ul>
                  1. <tfoot id='tHebj'></tfoot>

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

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

                      <legend id='tHebj'><style id='tHebj'><dir id='tHebj'><q id='tHebj'></q></dir></style></legend>