Help! How to batch Delete the same segment of characters in a field in a database table !, Batch Delete

Source: Internet
Author: User

Help! How to batch Delete the same segment of characters in a field in a database table !, Batch Delete

How do I batch Delete AN01-1 strings in the Site_A field in a table?


How does mysql batch remove the same part of strings under a field in a table through SQL statements?

UPDATE table
SET
Litpic = REPLACE (litpic, 'Run Once
Headers Removal

In execution
UPDATE table
SET
Litpic = REPLACE (litpic, 'width = "300" height = "300"/> ','');
Tail

How does SQL batch delete some characters in all fields in all tables?

You must write an SQL statement to a table. You cannot delete all tables at once.

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