![]() ![]() It will output records to stdout and the LOAD DATA command to stderr. ![]() ![]() c_parser -f pages-diskimage_or_ibdata1/FIL_PAGE_INDEX/00000.page To remove multiple views in a single statement, you use the following syntax: DROP VIEW IF EXISTS viewname1 ,viewname2. If you want to execute those statements, do. In its simplest form, the syntax for the DROP TABLE. Then take the table structure and fetch the records. SELECT CONCAT ('DROP TABLE ', TABLESCHEMA, '.', TABLENAME, ' ') FROM INFORMATIONSCHEMA.TABLES WHERE TABLENAME LIKE '\elgg' AND TABLESCHEMA 'yourdatabasename' and check if this returns the correct statements for every table. The MySQL DROP TABLE statement allows you to remove or delete a table from the MySQL database. Then recover InnoDB dictionary to know in which index_id the dropped table was. stream_parser -f /path/to/diskimage_or_ibdata1 Then parse either disk partition or ibdata1 (depending on innodb_file_per_table setting) with stream_parser. Then download and compile the un-drop tool for InnoDB from. If innodb_file_per_table OFF then just stop MySQL. If I use: mysql> drop database database name I'll destroy the database completely and I won't be able to create tables again. Then I use this command to drop a table: mysql> drop table table name But what I need is the command line to drop all tables in the database. 1 If I have a table that references another one CREATE TABLE foo ( x int PRIMARY KEY ) CREATE TABLE bar ( x int, CONSTRAINT asdf FOREIGN KEY (x) REFERENCES foo (x) ) DROP TABLE foo ERROR 1451 (23000): Cannot delete or update a parent row: a foreign key constraint fails In PostgreSQL I can easily use DROP. ![]() If MySQL was on a root partition (which is not good idea btw) then take an image or take the disk out and plug into another server. 30 Usually I open Terminal.app and connect to a remote MySQL database. Stop MySQL and re-mount it as read-only ASAP. If innodb_file_per_table is ON the dropped table are on disk partition. You would need to have structure of your table(CREATE TABLE statement). Later on I'll blog about it, but for now quick sketch. So you can fetch records and rebuild a table. There are no user contributed notes for this page.The question is rather old, but there is no single positive answer, so I'll add one.Īfter MySQL drops a table the data is still on the media for a while. Does anybody know how to resolve it mysql innodb mysql-5. Even we are unable to perform any operation on that particular table. Getting Started Introduction A simple tutorial Language Reference Basic syntax Types Variables Constants Expressions Operators Control Structures Functions Classes and Objects Namespaces Enumerations Errors Exceptions Fibers Generators Attributes References Explained Predefined Variables Predefined Exceptions Predefined Interfaces and Classes Predefined Attributes Context options and parameters Supported Protocols and Wrappers Security Introduction General considerations Installed as CGI binary Installed as an Apache module Session Security Filesystem Security Database Security Error Reporting User Submitted Data Hiding PHP Keeping Current Features HTTP authentication with PHP Cookies Sessions Dealing with XForms Handling file uploads Using remote files Connection handling Persistent Database Connections Command line usage Garbage Collection DTrace Dynamic Tracing Function Reference Affecting PHP's Behaviour Audio Formats Manipulation Authentication Services Command Line Specific Extensions Compression and Archive Extensions Cryptography Extensions Database Extensions Date and Time Related Extensions File System Related Extensions Human Language and Character Encoding Support Image Processing and Generation Mail Related Extensions Mathematical Extensions Non-Text MIME Output Process Control Extensions Other Basic Extensions Other Services Search Engine Extensions Server Specific Extensions Session Extensions Text Processing Variable and Type Related Extensions Web Services Windows Only Extensions XML Manipulation GUI Extensions Keyboard Shortcuts ? This help j Next menu item k Previous menu item g p Previous man page g n Next man page G Scroll to bottom g g Scroll to top g h Goto homepage g s Goto search 16 We are trying to drop one table but it's getting hanged, and when we see the 'SHOW PROCESSLIST' command it's showing as 'waiting for meta data lock'. ![]()
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