创建临时表后表不存在

2022-01-05 00:00:00 mysql phpmyadmin temp-tables

我正在创建一个临时表并使用

Hi I am creating a temp table and insert a record using

CREATE TEMPORARY TABLE temp_table_extension_details (
                  `Id` int NOT NULL,
                  `model_code` varchar(10),
                  `model_description` varchar(50),
                  `eta` varchar(100),
                  `options` varchar(100),
                  `order_numbers` varchar(200),
                  PRIMARY KEY(Id)
                );


 INSERT INTO temp_table_extension_details (model_code,model_description,eta,options,order_numbers) 
    VALUES('ABCD','description','eta','abc,bcd,def','123,234,345,456');

我使用 PHPMyadmin 尝试了这个,它说 # 1 行受影响.

I tried this using PHPMyadmin and it says # 1 row affected.

但是当我尝试使用

SELECT * FROM temp_table_extension_details 

它给了我一个错误并说

SELECT * FROM temp_table_extension_details 
 LIMIT 0, 25 
MySQL said: Documentation

#1146 - Table 'trans.temp_table_extension_details' doesn't exist .

有什么原因吗,我想创建一个临时表并插入一些数据,稍后我会从中选择所有数据并删除临时表.

Is there any reson for this , i want to create a temp table and insert some data , later i will select all the data from it and delete the temp table .

提前致谢.

推荐答案

临时表仅在连接期间存在.如果您使用一个查询创建它,然后在新连接上执行单独的查询,则它已经消失了.

Temporary tables only exist during the connection. If you create it with one query and then do a separate query on a new connection it is already gone.

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