Warning: file_get_contents(/data/phpspider/zhask/data//catemap/1/php/250.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181

Warning: file_get_contents(/data/phpspider/zhask/data//catemap/8/mysql/55.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Php 选择在同一查询中插入的值_Php_Mysql_Sql - Fatal编程技术网

Php 选择在同一查询中插入的值

Php 选择在同一查询中插入的值,php,mysql,sql,Php,Mysql,Sql,我有一个表receipt,其中我将值插入表中,我希望选择列(ID)值 质疑 ("INSERT INTO `receipt` (`ID`, `Totalamount`, `Printdate`, `paidby`) VALUES (NULL, '$treasury[value_sum]', NOW() , '$treasury[addby]')") 如果列ID是一个AUTO_INCREMENT列,请使用LAST_INSERT_ID()以获取最后生成的ID INSERT I

我有一个表
receipt
,其中我将值插入表中,我希望选择列(ID)值

质疑

   ("INSERT INTO `receipt` (`ID`, `Totalamount`, `Printdate`, `paidby`) 
        VALUES (NULL, '$treasury[value_sum]', NOW() , '$treasury[addby]')")

如果列
ID
是一个
AUTO_INCREMENT
列,请使用
LAST_INSERT_ID()
以获取最后生成的ID

INSERT INTO `receipt` (`ID`, `Totalamount`, `Printdate`, `paidby`) 
VALUES (NULL, '$treasury[value_sum]', NOW() , '$treasury[addby]')

SELECT LAST_INSERT_ID() AS LAST_GENERATED_ID

执行查询后,在应用程序层中获取此列
上次生成的\u ID

我可以猜该ID是自动递增的,不为Null,并且是您的主键。