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sqlpostgresqlescaping

what's the escape sequence for hyphen (-) in PostgreSQL

I'm trying to rename a database to a name with a hyphen (-). 

ALTER DATABASE one RENAME TO one-two;

And psql returns an error: 

ERROR:  syntax error at or near "-"

What should I use as an escape sequence for "-" character or what's the way to do the above?

Note: I've tried the '\-' and didn't work as well.

Thanks.

Solution

  • Double quotes should do it. But you'll have to always use the quoted-identifier everywhere you reference the database.

    ALTER DATABASE one RENAME TO "one-two";