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There's an extension for SQL Server Management Studio that does it (MSSQL) as well. I don't think it's really recommended for prod DBs though.

SQL Workbench/J has this feature[0]. I often use this feature when someone asks me questions about a report and I don't have a clue which tables that data comes from. Just search the database.

[0]https://www.sql-workbench.eu/manual/dbexplorer.html#table-se...

I don't have to do this frequently but if any dev/QA/myself need to do this, I dump the DB and run grep. Not the fastest way for sure but gets the job done!