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string-prefix-with-n-if-needed

Adds the N syntax to a string if needed.

string-prefix-with-n-if-needed string &key database => result

string

A string.

database

A database.

The function string-prefix-with-n-if-needed checks if string, when passed to database, needs to be prefixed by N. If the prefix is required, it returns a sql-expression-object with the string prefixed. Otherwise it returns string.

string-prefix-with-n-if-needed is equivalent to:

(if (string-needs-n-prefix string
 :database database
)

    (sql-expression :n-qualified string
)

   string
)

LispWorks User Guide and Reference Manual - 20 Sep 2017

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