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PostgreSQL has allowed me to name a column “campaign_$”. I like the name because it’s short and to the point, and other potential names like “campaign_receipts” seem longer and less clear.
BUT, I wonder if I’ll eventually regret putting a $ symbol in a column name, either in PHP or in some other distant part of the architecture. Should I just stick to letters and underscores?
Thanks!
Yes, you should. “campaign_receipts” is a better name.