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https://dev.mysql.com/doc/refman/8.0/en/invoking-programs.html
To invoke a MySQL program from the command line (that is, from your shell or command prompt), enter the program name followed by any options or other arguments needed to instruct the program what you want it to do. $> mysql --user=root test $> ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-oci-marketplace-connecting.html
This section describes the various connection methods for connecting to the deployed MySQL server on the OCI Compute Instance. To find the temporary root password created for the root user, run the following command: sudo grep 'temporary password' ...Connecting with SSH This section gives some detail on connecting from a UNIX-like platform to the OCI ...
https://dev.mysql.com/doc/refman/8.0/en/server-loadable-functions.html
MySQL supports loadable functions, that is, functions that are not built in but can be loaded at runtime (either during startup or later) to extend server capabilities, or unloaded to remove capabilities. MySQL distributions include loadable ...For ...
https://dev.mysql.com/doc/refman/8.0/en/account-categories.html
As of MySQL 8.0.16, MySQL incorporates the concept of user account categories, based on the SYSTEM_USER privilege. (However, to fully protect system accounts against regular accounts, you must also withhold modification privileges for the mysql ...
https://dev.mysql.com/doc/refman/8.0/en/create-table-select.html
You can create one table from another by adding a SELECT statement at the end of the CREATE TABLE statement: CREATE TABLE new_tbl [AS] SELECT * FROM orig_tbl; MySQL creates new columns for all elements in the SELECT. For example: mysql> CREATE ...
https://dev.mysql.com/doc/refman/8.0/en/faqs-triggers.html
MySQL does have specific special behavior for some TIMESTAMP columns, as well as for columns which are defined using AUTO_INCREMENT. Can a table have multiple triggers with the same trigger event and action time? In MySQL 8.0, it is possible to ...
https://dev.mysql.com/doc/refman/8.0/en/group-replication-requirements.html
Transactions are executed optimistically and then, at commit time, are checked for conflicts. MySQL Group Replication is designed to be deployed in a cluster environment where server instances are very close to each other. Bi-directional ...
https://dev.mysql.com/doc/refman/8.0/en/precision-math-examples.html
This section provides some examples that show precision math query results in MySQL. Consider the following stored procedure, which adds .0001 to a variable 1,000 times. That is, for two numbers X1 and X2 that have scale S1 and S2, the scale of the ...These examples demonstrate the principles described in Section 14.24.3, “Expression Handling”, and Section 14.24.4, “Rounding ...
https://dev.mysql.com/doc/refman/8.0/en/crashing.html
Some external program is manipulating data files or index files at the same time as mysqld without locking the table properly. Each MySQL version is tested on many platforms before it is released. This does not mean that there are no bugs in MySQL, ...If you have a problem, it always helps if you try to find out exactly what crashes your system, because you have a much better chance of getting the problem fixed ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-sql-statements.html
This section discusses several SQL statements that can prove useful in managing and monitoring a MySQL server that is connected to an NDB Cluster, and in some cases provide information about the cluster itself. SHOW ENGINES This statement can be ...