PDF (US Ltr)
- 43.3Mb
PDF (A4)
- 43.4Mb
Man Pages (TGZ)
- 297.2Kb
Man Pages (Zip)
- 402.4Kb
Info (Gzip)
- 4.3Mb
Info (Zip)
- 4.3Mb
Search Results
https://dev.mysql.com/doc/refman/8.0/en/thread-pool-operation.html
One thread begins executing a statement, becomes blocked, but does not report back that it is blocked because the block does not occur in code that has been instrumented with thread pool callbacks. The thread pool consists of a number of thread ...
https://dev.mysql.com/doc/refman/8.0/en/thread-pool-tuning.html
For example, blocks could occur in code that has not been instrumented with thread pool callbacks. This section provides guidelines on determining the best configuration for thread pool performance, as measured using a metric such as transactions ...
https://dev.mysql.com/doc/refman/8.0/en/tuning-trace-purging.html
A user who wants to see the trace of a different substatement can enable or disable tracing for the desired substatement, but this requires editing the routine code, which may not always be possible. Thus, if a statement contains substatements (such ...
https://dev.mysql.com/doc/refman/8.0/en/verifying-md5-checksum.html
After you have downloaded a MySQL package, you should make sure that its MD5 checksum matches the one provided on the MySQL download pages. Each package has an individual checksum that you can verify against the package that you downloaded. The ...
https://dev.mysql.com/doc/refman/8.0/en/which-version.html
You want to read or modify the C and C++ code that makes up MySQL. When preparing to install MySQL, decide which version and distribution format (binary or source) to use. First, decide whether to install from a bugfix series like MySQL 8.4, or use ...
https://dev.mysql.com/doc/refman/8.0/en/windows-installation.html
The source distribution format contains all the code and support files for building the executables using the Visual Studio compiler system. Important MySQL 8.0 Server requires the Microsoft Visual C++ 2019 Redistributable Package to run on Windows ...
https://dev.mysql.com/doc/refman/8.0/en/alter-table-partition-operations.html
The REBUILD keyword is expressly disallowed with subpartitions, and causes ALTER TABLE to fail with an error if so used. CHECK PARTITION and REPAIR PARTITION operations fail when the partition to be checked or repaired contains any duplicate key ...
https://dev.mysql.com/doc/refman/8.0/en/archive-storage-engine.html
Attempting to create an index on any other column results in an error. The ARCHIVE storage engine produces special-purpose tables that store large amounts of unindexed data in a very small footprint. To enable this storage engine if you build MySQL ...
https://dev.mysql.com/doc/refman/8.0/en/batch-mode.html
If you want the script to continue even if some of the statements in it produce errors, you should use the --force command-line option. Just edit your script to correct the error, then tell mysql to execute it again. In the previous sections, you ...
https://dev.mysql.com/doc/refman/8.0/en/cache-index.html
A key cache must exist before you assign indexes to it, or an error occurs: mysql> CACHE INDEX t1 IN non_existent_cache; ERROR 1284 (HY000): Unknown key cache 'non_existent_cache' By default, table indexes are assigned to the main (default) key ...| ...