Identifiers limitations
If an identifier contains a space or a special symbol, the identifier must be enclosed in back quotes. A valid name is a string of no more than 64 characters, of which the first character must not be a space. Valid names can't include control characters or the following special characters: `
, |
, #
, *
, ?
, [
, ]
, .
, !
, or $
.
Don't use the reserved words listed in the SQL grammar in Appendix C of the ODBC Programmer's Reference (or the shorthand form of these reserved words) as identifiers (that is, table or column names), unless you surround the word in back quotes (`
).
Feedback
https://aka.ms/ContentUserFeedback.
Coming soon: Throughout 2024 we will be phasing out GitHub Issues as the feedback mechanism for content and replacing it with a new feedback system. For more information see:Submit and view feedback for