/SQL/Update all rows mysql

Update all rows mysql

Mysql update add to existing value

mysql> UPDATE tableName SET sometotal = sometotal+10 WHERE Id = 4;

3

Source: tutorialspoint.com

Update all rows mysql

UPDATE tableName SET columnName = yourValue;
#to update multiple columns:
UPDATE tableName SET column1 = value1, column2 = value2; #and so on

2

Similar codes

1 vote281 views1 answer
Oracle datafile max size 32gb
SQL
-1 vote268 views1 answer
Mysql extract days
SQL
0 vote276 views1 answer
C# mysql update statement set value to null
SQL
0 vote293 views1 answer
Authentication modes in sql server
SQL
0 vote316 views1 answer
Sql datum formatieren
SQL
1 vote261 views1 answer
Sql get missing id
SQL
0 vote252 views1 answer
How to Group by and concatenate arrays with all columns in PostgreSQL
SQL
0 vote277 views1 answer
Install squirrel sql ubuntu
SQL
3 votes299 views4 answers
Truncate syntax in sql
SQL
0 vote270 views1 answer
Difference between db.query and db.execute
SQL

Share