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Linux commands: Difference between revisions
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→Exporting data into MySql sql file
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*#* Install (1) {{kbd | key =brew install pv}} to get the latest version of pv package<ref>[http://ashleyangell.com/2013/11/pipe-viewer-pv-in-mac-osx/ Pipe Viewer (pv) in Mac OSX]</ref> and (2) MySQL database clients from [https://www.apachefriends.org/zh_tw/download.html XAMPP] for {{Mac}}. Path of mysql is: /Applications/xampp/xamppfiles/bin/mysql | *#* Install (1) {{kbd | key =brew install pv}} to get the latest version of pv package<ref>[http://ashleyangell.com/2013/11/pipe-viewer-pv-in-mac-osx/ Pipe Viewer (pv) in Mac OSX]</ref> and (2) MySQL database clients from [https://www.apachefriends.org/zh_tw/download.html XAMPP] for {{Mac}}. Path of mysql is: /Applications/xampp/xamppfiles/bin/mysql | ||
*# (for InnoDB tables){{kbd | key = <nowiki>mysqldump -h localhost -u username -p --force --single-transaction DATA_BASE_NAME | pv | gzip -c > database.sql.gz</nowiki>}} <ref>[http://journal.andrewloe.com/2009/05/12/pv-gzip-mysql/ pv + gzip + mysql — W. Andrew Loe III: Journal]</ref><ref>(if have permission to LOCK TABLES){{kbd | key = <nowiki>mysqldump -h localhost -u username -p DATA_BASE_NAME | pv | gzip -c > database.sql.gz</nowiki>}} (if have no permission to LOCK TABLES){{kbd | key = <nowiki>mysqldump -h localhost -u username -p --lock-tables=false DATA_BASE_NAME | pv | gzip -c > database.sql.gz</nowiki>}} via [http://stackoverflow.com/questions/104612/run-mysqldump-without-locking-tables mysql - Run MySQLDump without Locking Tables - Stack Overflow]</ref> and press {{kbd | key = <nowiki>Enter</nowiki> }} | *# (for InnoDB tables){{kbd | key = <nowiki>mysqldump -h localhost -u username -p --force --single-transaction DATA_BASE_NAME | pv | gzip -c > database.sql.gz</nowiki>}} <ref>[http://journal.andrewloe.com/2009/05/12/pv-gzip-mysql/ pv + gzip + mysql — W. Andrew Loe III: Journal]</ref><ref>(if have permission to LOCK TABLES){{kbd | key = <nowiki>mysqldump -h localhost -u username -p DATA_BASE_NAME | pv | gzip -c > database.sql.gz</nowiki>}} (if have no permission to LOCK TABLES){{kbd | key = <nowiki>mysqldump -h localhost -u username -p --lock-tables=false DATA_BASE_NAME | pv | gzip -c > database.sql.gz</nowiki>}} via [http://stackoverflow.com/questions/104612/run-mysqldump-without-locking-tables mysql - Run MySQLDump without Locking Tables - Stack Overflow]</ref> and press {{kbd | key = <nowiki>Enter</nowiki> }} | ||
*# enter {{kbd | key = <nowiki>password</nowiki> }} and press {{kbd | key = <nowiki>Enter</nowiki> }} | *# ask to enter {{kbd | key = <nowiki>password</nowiki> }} and press {{kbd | key = <nowiki>Enter</nowiki> }} | ||