Why this error shows up on mysql code when authentication? - mysql

You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'SET last_activity = '1555496297', user_data = 'a:1:{s:17:\"flash:new:message' at line 1
Running on mySQL 4.0, PHP. 5

It would be better if you would share your query. It seems that this is a syntax error.
Chek your query syntax or share your code here.

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How to resize mysql> innodb_temp_data_file_path = ibtmp1:12M:autoextend:max:5G;? Using Mysql 8.0

I tried to resize in many different ways but I always get the same error:
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'innodb_temp_data_file_path=ibtmp1:12M:autoextend:max:500M' at line 1
As mysql manual on sysvar_innodb_temp_data_file_path says, it is not a dynamic variable, therefore cannot be set using set sysvar_innodb_temp_data_file_path=... method via sql. You need to include it either in your mysql config file or as a startup parameter to the mysql service.

I can't read a database on mysql because of wrong syntax in the database name, but the database reads on other platforms like DBmaria

Hi please I am new to mysql and I'd love to know how to access a database with the name 'c-factory'. It seems mysql does not read it because of the '-' sign. I've been able to load it on dbmaria but I don't seem to be able to do it with mysql
SELECT * FROM c-factory
Error Code: 1064. You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '-factory' at line 4 0.000 sec```

MySQLSyntaxErrorException: You have an error in your SQL syntax (Spring Hibernate)

I'm just trying to run this tutorial project: https://spring.io/guides/gs/accessing-data-mysql/
Doing the same, but getting an error:
MySQLSyntaxErrorException: You have an error in your SQL syntax; check the
manual that corresponds to your MySQL server version for the right syntax to
use near '??' at line 1
What could be wrong here?
I'm using MySQL 8.0.15, SpringBoot 5, IntelliJ Idea

Can't find out what's wrong with this MySQL event syntax

I'm trying to create a MySQL event, and this is the syntax I'm using:
CREATE EVENT test
ON SCHEDULE AT FROM_UNIXTIME(1428005286)
DO
BEGIN
UPDATE blog_posts SET status = 'published' WHERE id = 5;
END
When I run it on Node.js (with the mySQL adapter, under Sails.js), I get no error, but the event doesn't get created. When I run it directly through phpMyAdmin, I get:
#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 5
I have also tried adding a semicolon to END, making it END;, and removing all semicolons, and it returns a slightly similar error:
#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'END' at line 6
I have no idea why this is happening. Any help is appreciated. Thanks.
You probably need to start with: create DEFINER=root#localhost ...
Also, since this is a one-liner, you don't need BEGIN..END

MySQL server version for the right syntax to use near 'type=heap' at line 1

excuse me I want to ask, on my website there is an error "You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'type = heap' at line 1" I do not understand for this
type keyword is removed in mysql 5.5, use engine keyword instead.