SQL 多重插入过程

SQL multiple insert procedure

一上午都卡住了,我似乎无法弄清楚这里的问题是什么,好心人可以帮助我吗:

CREATE PROCEDURE value(
    IN group1 CHAR(20), 
    IN ns1 CHAR(20), 
    IN title1 CHAR(20))   
BEGIN
  insert into translationmarker 
      (site, `group`, ns, title, `type`) 
      values 
      (`cms`, group1, ns1, title1, `value`)
  insert into translation 
      (marker, locale, `value`) 
      select id, 'en', 'test' 
      from translationmarker 
      where `group` = group1 and ns = ns1 and title = title1
  insert into translationjavascript 
      select id 
      from translationmarker 
      where `group` = group1 and ns = ns1 and title = title1
END

错误:

#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'insert into translation 
      (marker, locale, `value`) 
      selec' at line 10 

谢谢!

我认为您使用的是反引号,而您打算在其中使用单引号。此外,您需要确保您有一个 delimiter 语句。也许这会奏效:

DELIMITER $$
CREATE PROCEDURE translationvalue(
    IN in_group1 CHAR(20), 
    IN in_ns1 CHAR(20), 
    IN in_title1 CHAR(20)
)   
BEGIN
  insert into vitanet__translationmarker(site, `group`, ns, title, `type`) 
      values ('cms', in_group1, in_ns1, in_title1, 'value');

  insert into vitanet__translation (marker, locale, `value`) 
      select id, 'en', 'test' 
      from vitanet__translationmarker 
      where `group` = in_group1 and ns = in_ns1 and title = in_title1;

  insert into vitanet__translationjavascript(id)
      select id 
      from vitanet__translationmarker 
      where `group` = in_group1 and ns = in_ns1 and title = in_title1;
END$$
DELIMITER ;

备注:

  • 我将参数名称更改为具有 in_ 前缀。这有助于将它们与表中的列区分开来。
  • 在第一个 values() 语句中,我用单引号替换了反引号。
  • 我在行尾添加了 delimiter 语句和分号。
  • 将列命名为 group 是一个非常糟糕的主意,因为那是一个 SQL 关键字和一个 MySQL 保留字。
  • 我将 id 列明确添加到最后一个 insert。即使只有一列,我认为最好还是包含列的名称(我猜它叫做 id)。

您能否在每个 INSERT 块之后添加查询终止符 ;

CREATE PROCEDURE translationvalue(
    IN group1 CHAR(20), 
    IN ns1 CHAR(20), 
    IN title1 CHAR(20))   
BEGIN
  insert into vitanet__translationmarker 
      (site, `group`, ns, title, `type`) 
      values 
      (`cms`, group1, ns1, title1, `value`);

  insert into vitanet__translation 
      (marker, locale, `value`) 
      select id, 'en', 'test' 
      from vitanet__translationmarker 
      where `group` = group1 and ns = ns1 and title = title1;

  insert into vitanet__translationjavascript 
      select id 
      from vitanet__translationmarker 
      where `group` = group1 and ns = ns1 and title = title1;

END