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We suggest that you use the MD5 checksums and GnuPG signatures to verify the integrity of the packages you download. Skip navigation links. Developer Zone Downloads Documentation. Current Archives Snapshots Mirrors.

Related Pages: Technical Articles Documentation. Important Platform Support Updates. By providing ready access to source code, MySQL's approach ensures freedom, thereby preventing lock-in to a single company or platform. Cross-Platform Support. Millions of Trained and Certified Developers. MySQL is the world's most popular open source database, so it's easy to find high-quality, skilled staff.

Download What's New Specs. MySQL Download. Windows bit Windows bit macOS. Last updated:. February 2, User rating:. This enhancement primarily affects read operations for BLOB columns in compressed tables.

Bug , Bug Important Change: InnoDB: A DML statement using the index merge access method could lock many rows from the table, even when those rows were not part of the final result set. This fix reduces the excessive locking by releasing the locks of unmatched rows.

Bug InnoDB: An online DDL operation for an InnoDB table incorrectly reported an empty value '' instead of the correct key value when it reported a duplicate key error for a unique index using an index prefix.

Bug , Bug InnoDB: If the server crashed at the specific point when a change buffer entry was being merged into a buffer pool page, the transaction log and the change buffer were left in an inconsistent state. After a restart, MySQL could crash after reading the corresponding secondary index page. The problem was more likely to occur in MySQL 5. Bug , Bug , Bug , Bug , Bug , Bug , Bug InnoDB: If a table was defined with an index key length very close to the upper length limit of , a query against that table could cause a serious error.

The solution to this problem is to close an open 'Windows installer' the one using 0 memory and CPU via task manager and the installation should begin running as expected. Note: if you have any problems in the following steps, you can try to restart your computer. Then restart the steps. Note: To save some typing, you can type a few characters, and then press the tab key, to make Windows show you various auto-completion options. Note: The idea of using an administrator command prompt came from John Geffe, in the link below, which was cited in the answer written by the original poster user :.

To get past this problem I had to run the. Hopefully this helps someone in the future. John Geffe: Thanks! Your note on installing as an administrator seems to have taken care of the problem.

Go to the link you provided the first one and try installing MySql Workbench. That is the version that is commonly used, and one that I verified works in Windows Obviously, make sure you choose the right architecture, have the correct permissions to install software, and have enough space on your hard drive, or on the machine you are installing to.



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