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Use backticks (`) or double quotes (“) with Python and SQLite

I saw a similar question on Stack Overflow pertaining to Android, but I was wondering whether I should use backticks (`) or double quotes (“) – using Python – to select table names or rowid or what have you.

I tried single quotes – like this select 'rowid', * from 'tbl' order by 'rowid'. The single quotes worked in some cases but not all. I learned to use double quotes or backticks, and I was looking at the SQLite database browser and I noticed that it used backticks.

I really like to put double quotes around my strings in Python, because I’m coming from Java, so it is natural to do cursor.execute("select 'rowid',* from 'table';"), and it would be just as easy to do backticks (the double quotes would require a backslash and make the query look a little confusing).

However, I just wanted to make sure that the backticks are portable (all versions of Windows, Linux, OS X, etc.).



The SQL standard says that strings must use 'single quotes', and identifiers (such as table and column names), when quoted, must use "double quotes".

For compatibility with MySQL, SQLite also allows to use single quotes for identifiers and double quotes for strings, but only when the context makes the meaning unambiguous. (In SELECT 'rowid' ..., a string is allowed, so a string is what you get.) If possible, always use the standard SQL quotes.

For compatibility with MySQL, SQLite also allows `backticks` for identifiers.

For compatibility with Microsoft databases, SQLite also allows [brackets] for identifiers.

(This works in all SQLite versions.)

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