1. downloads
  2. business software
  3. news
  4. reviews
  5. top apps
ダウンロードする MySQL 5.5.17

MySQL 5.5.17

MySQL AB  (オープンソース)
ユーザーによる評価
広告

MySQL Community Edition is a freely downloadable version of the world's most popular open source database that is supported by an active community of open source developers and enthusiasts.

MySQL delivers enterprise features, including:

  • Partitioning to improve performance and management of very large database environments
  • Row-based/Hybrid Replication for improved replication security
  • Event Scheduler to create and schedule jobs that perform various database tasks
  • XPath Support
  • Dynamic General/Slow Query Log
  • Performance/Load Testing Utility (mysqlslap)
  • Improved! Full Text Search (faster, new dev templates)
  • Improved! Archive engine (better compression, more features)
  • Improved! User session and problem SQL identification
  • Improved! MySQL embedded library (libmysqld)
  • Additional INFORMATION_SCHEMA objects
  • Faster data import operations (parallel file load)
  • ACID Transactions to build reliable and secure business critical applications
  • Stored Procedures to improve developer productivity
  • Triggers to enforce complex business rules at the database level
  • Views to ensure sensitive information is not compromised
  • Information Schema to provide easy access to metadata
  • Pluggable Storage Engine Architecture for maximum flexibility
  • Archive Storage Engine for historical and audit data
タイトル: MySQL 5.5.17
ファイル名: mysql-5.5.17-win32.msi
ファイルサイズ: 31.13MB (32,646,656 バイト)
動作環境: Windows 9x / 2000 / XP / Vista / Windows 7 / Windows 8 / Windows 10 / Windows 10 64-bit
言語: 多言語
ライセンス: オープンソース
追加日: 2011年10月22日
作者: MySQL AB
www.mysql.com
ホームページ: www.mysql.com
MD5チェックサム: D636491CB0721D1022679BA71428AE7A

# Bugs Fixed :
* InnoDB Storage Engine: This fix improves the performance of instrumentation code for InnoDB buffer pool operations.
* InnoDB Storage Engine: Data from BLOB columns could be lost if the server crashed at a precise moment when other columns were being updated in an InnoDB table.
* InnoDB Storage Engine: Lookups using secondary indexes could give incorrect matches under a specific set of conditions. The conditions involve an index defined on a column prefix, for a BLOB or other long column stored outside the index page, with a table using the Barracuda file format.
* InnoDB Storage Engine: This fix corrects cases where the MySQL server could hang or abort with a long semaphore wait message. (This is a different issue than when these symptoms occurred during a CHECK TABLE statement.)
* Internal conversion of zero to binary and back could yield a result with incorrect precision.
* Valgrind warnings generated by filesort operations were fixed.
* mysqld_safe did not properly check for an already running instance of mysqld.
* The help message for mysql_install_db did not indicate that it supports the --defaults-file, --defaults-extra-file and --no-defaults options.
* An assertion designed to detect zero-length sort keys also was raised when the entire key set fit in memory.
* myisampack could create corrupt FULLTEXT indexes when compressing tables.
* A linking problem prevented the FEDERATED storage engine plugin from loading.

blog comments powered by Disqus