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DELETE requires a shared table lock; Triggers fire; DELETE can be used in the case of: database link; DELETE returns the number of records deleted; Transaction log - DELETE needs to read records, check constraints, update block, update indexes, and generate redo / undo. All of this takes time, hence it takes time much longer than with TRUNCATE
phpMyAdmin is a free and open source administration tool for MySQL and MariaDB. As a portable web application written primarily in PHP , it has become one of the most popular MySQL administration tools, especially for web hosting services .
In a database, a table is a collection of related data organized in table format; consisting of columns and rows.. In relational databases, and flat file databases, a table is a set of data elements (values) using a model of vertical columns (identifiable by name) and horizontal rows, the cell being the unit where a row and column intersect. [1]
Groups 1 and 2 (the s-block) have been moved to the right side of the table. The s-block is shifted up one row, thus all elements not in the s-block are now one row lower than in the standard table. For example, most of the fourth row in the standard table is the fifth row in this table. Helium is placed in group 2 (not in group 18).
A fight broke out and Stevenson attempted to break it up. When officers arrived, Officer Gary Barbour put Stevenson in a sleeper hold, leading to Stevenson losing consciousness and dying. An all-white six person jury decided a verdict of criminally negligent homicide, but a grand jury declined to indict the officers. [43] May 13, 1985 MOVE Bombing
Comma-separated values (CSV) is a text file format that uses commas to separate values, and newlines to separate records. A CSV file stores tabular data (numbers and text) in plain text, where each line of the file typically represents one data record.
A web page from Wikipedia displayed in Google Chrome. The World Wide Web (WWW or simply the Web) is an information system that enables content sharing over the Internet through user-friendly ways meant to appeal to users beyond IT specialists and hobbyists. [1]
Anyone can disagree with your request for any reason; all they have to do is remove the tag. If the tag stays there for seven days, an administrator will check the article and delete it if they agree with your reason. If the tag is removed, the article won't be deleted; if at this stage you still think it should go, see the next section.