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MYSQL CREATE USER QUERY OK 0 ROWS AFFECTED HOW TO
MYSQL CREATE USER QUERY OK 0 ROWS AFFECTED INSTALL
MYSQL CREATE USER QUERY OK 0 ROWS AFFECTED VERIFICATION

So it seems I'll have to remove this auth_socket plugin and just switch to a normal mysql authentication method. That means that no non-root linux user could ever log in as root on mysql. It looks like auth_socket just checks to see if your logged in on linux as the user you are trying to log in with on mysql. I don't know what that means yet, but it seems like some external process has been made responsible for authenticating that user. I'm failing to login even after setting the password with the command "sudo mysql_secure_installation". It's becoming clear that "changing the password" isn't really the issue. mysql> create database test Query OK, 1 row affected (0.02 sec) mysql> use test Database changed mysql> create table t1 (c1 int) Query OK, 0 rows affected (0.06 sec) mysql> insert into t1 values (100), (200), (300), (400), (500) Query OK, 5 rows affected (0.11 sec) Records: 5 Duplicates: 0 W. I do see that authentication_string for is empty, which doesn't seem right. Type '\c' to clear the current input statement. Then I restart mysql-server just to be safe, then try and login: mysql -u root -pĮRROR 1698 (28000): Access denied for user have no idea what is going wrong.

MYSQL CREATE USER QUERY OK 0 ROWS AFFECTED HOW TO

This is what I'm doing: mysql> ALTER USER IDENTIFIED BY 'test' Workaround: UPDATE er SET authenticationstring'A005THISISACOMBINATIONOFINVALIDSALTANDPASSWORDTHATMUSTNEVERBRBEUSED' where user'user' flush privileges ALTER USER user IDENTIFIED BY 'password' How to repeat: docker run -d -name m80 -e MYSQLROOTPASSWORDsecret -p 3306:3306 mysql:8.0 mysql -protocoltcp -userroot -passwordse. I've been at it an hour, and every website I find says the exact same thing.

MYSQL CREATE USER QUERY OK 0 ROWS AFFECTED INSTALL

Mysql> select * from (select c1, := + 1) as r from t1, (select := 0) as b) as q where q.I have a new mysql server 8 install on Ubuntu 20.04, and I'm simply trying to set the root password, which is required by an application I'm trying to install. Type '\c' to clear the current input statement.ĮRROR 1231 (42000): Variable 'optimizer_switch' can't be set to the value of 'derived_condition_pushdown=off' Other names may be trademarks of their respective

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MYSQL CREATE USER QUERY OK 0 ROWS AFFECTED VERIFICATION

MySQL Verification Team - Lowest version checked 8.0.11īin/mysql -uroot -S /tmp/mysql_ushastry.sock -local-infile Variable 'optimizer_switch' can't be set to the value of 'derived_condition_pushdown=off' 5.7/5.6 - Not repro and even can't set derived_condition_pushdown=off ', or 'SELECT expression(s) INTO variables(s)'. Consider alternatives: 'SET variable=expression. Warning 1287 Setting user variables within expressions is deprecated and will be removed in a future release. Set optimizer_switch="derived_condition_pushdown=off" Select * from (select c1, := + 1) as r from t1, (select := 0) as b) as q where q.c1 = 300

In `TABLE_LIST::can_push_condition_to_derived(THD *thd)`, we can check the whether `Query_block` has user variables, add a member variables `has_user_vars` to `Query_block`. Mysql> set optimizer_switch="derived_condition_pushdown=off" When turns off the derived_condition_pushdown switch in optimzier_switch, it got the right result. Mysql> select * from (select c1, := + 1) as r from t1, (select := 0) as b) as q where q.c1 = 300 Derived condition pushdown rewrite seems like it ignores the situation query block has user variables.