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Database Delete usage
Database Delete usage: 1. Delete a single record; 2. Delete multiple records; 3. Delete all records; 4. Delete records with specific conditions. For more information about database Delete, you can visit the following article.
What is the function of delete keyThe functions of the delete key are: 1. Delete characters; each time the delete key is pressed, a character to the right of the cursor will be deleted, and the character to the right of the cursor will move one frame to the left. 2. Delete files; when one or more files/folders are selected, press the Delete key to quickly delete them (move to the Recycle Bin for recovery). 3. Delete the selected object; select an object in some applications and press the Delete key to quickly delete the selected object.
What is the purpose of the MySQL DELETE command?MySQLDELETE command is used to delete rows from a table. It is used with WHERE clause. Syntax DELETEFromTable_nameWHERECondition; Example In the example below, we have deleted the rows with id>=100 in the table "employee". mysql>select*fromemployee;+------+--------+|Id |name |+------+--------+|100 |Ram | |20
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