Answers for "UPDATE mysql query against key"

SQL
2

update all rows mysql

UPDATE tableName SET columnName = yourValue;
#to update multiple columns:
UPDATE tableName SET column1 = value1, column2 = value2; #and so on
Posted by: Guest on March-14-2020
3

mysql update add to existing value

mysql> UPDATE tableName SET sometotal = sometotal+10 WHERE Id = 4;
Posted by: Guest on July-28-2020

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