Update a column in MySQL

Question

I have a table table1 with three columns and a bunch of rows:

[key_col|col_a|col_b]

I want to update col_a with a set of values (i.e. leaving col_b unchanged), something like this:

INSERT INTO table1 AS t1 (key_col, col_a) VALUES ("k1", "foo"), ("k2", "bar");

But it doesn't work, how do I do this?

user_6775407 · Answer

This is what I did for bulk update:

UPDATE tableName SET isDeleted = 1 where columnName in ('430903GW4j683537882','430903GW4j667075431','430903GW4j658444015')