query: will mysql write same value to the disk when value is the same in update?
positive_passages.docid: 145332
positive_passages.text: Does MySQL overwrite a column of same value on update?
negative_passages.docid: 143099
negative_passages.text: Why does MySQL autoincrement increase on failed inserts?
negative_passages.docid: 139104
negative_passages.text: Mysql transactions within transactions
negative_passages.docid: 28969
negative_passages.text: MySQL syntax for Join Update
negative_passages.docid: 1017
negative_passages.text: Is MySql's LAST_INSERT_ID() function guaranteed to be correct?
negative_passages.docid: 100802
negative_passages.text: Do I need to reindex my table in mysql after delete?
negative_passages.docid: 22956
negative_passages.text: Multiple Updates in MySQL
negative_passages.docid: 116239
negative_passages.text: Does SQL Server Offer Anything Like MySQL's ON DUPLICATE KEY UPDATE
negative_passages.docid: 110393
negative_passages.text: How to avoid duplicates while updating a MySQL database?
negative_passages.docid: 13188
negative_passages.text: Can I concatenate multiple MySQL rows into one field?
negative_passages.docid: 28454
negative_passages.text: Creation timestamp and last update timestamp with Hibernate and MySQL
negative_passages.docid: 8616
negative_passages.text: Insert into select and update in single query
negative_passages.docid: 12529
negative_passages.text: MYSQL transfer same or less than balance
negative_passages.docid: 63135
negative_passages.text: How to update a mysql database without reloading page
negative_passages.docid: 63727
negative_passages.text: How can I write SQL for a table that shares the same name as a protected keyword in MySql?
negative_passages.docid: 8712
negative_passages.text: How to reset AUTO_INCREMENT in MySQL?
negative_passages.docid: 142088
negative_passages.text: Order of condition execution in MySQL