"UPDATE table_name SET w = $1, x = $2, z = $4 WHERE y = $3 RETURNING *",
does not do the same as
"UPDATE table_name SET w = $1, x = $2, y = $3, z = $4 RETURNING *",
It’s 2 am and my mind blanked out the WHERE, and just wanted the numbers neatly in order of 1234.
idiot.
FML.
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All (doesn’t seem like MsSQL supports it, I thought that’s a pretty basic feature) databases have special configuration that warn or throw error when you try to
UPDATE
orDELETE
withoutWHERE
. Use it.I tried to find this setting for postgres and Ms SQLserver, the two databases I interact with. I wasn’t able to find any settings to that effect, do you happen to know them?
It’s supported in MySQL and MariaDB out of box:
https://dev.mysql.com/doc/refman/8.0/en/mysql-command-options.html#option_mysql_safe-updates
In Postgres there is an extension for it:
https://supabase.com/docs/guides/database/extensions/pg-safeupdate
It’s not really a SQL Language feature, more an IDE feature. So to tell you where the settings are, we’d have to know which IDE you’re using.
For example, in DataGrip (which I think you can use both for postgres and MSSQL), there’s “Show warning before running potentially unsafe queries”
I didn’t mean this as IDE thing, there is an extension to postgres and server configuration for mysql/mardiadb. Posted the links above
Well, the link you’ve posted is specifically for MySQL CLI Client - Maybe I should have I said “Client” instead of “IDE” - but if he uses a different IDE/Client besides MySQL-CLI it’s probably a different setting
That would be SQL management studio and psql on the command line.
The best I could find was some plugins for SQL management studio (ssmsboost) and disable automatic commits for psql.