mysqlInsert new values only if row doesn't exist already
INSERT IGNORE INTO table (president_id, name) VALUES(45, 'Donald');ctrl + cINSERT IGNORE INTO tablethis query will cancel insert if the row exists already | (president_id, name)columns list to insert values to |
VALUES(45, 'Donald')values to insert if row doesn't exist (we assume | |
More of Mysql
- How to find duplicate varchar/text column values in table
- Make a pager (limit / offset) select query
- Get largest tables list
- How to import SQL file (previously dumped) into database
- Truncate all tables in a specific database
- What is the MEDIUMTEXT column max size (length) in Mysql
- Disable ONLY_FULL_GROUP_BY mode
- Select last record from group
- Rename table column
See more codes...