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ssql

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ssql
1. Description
2. Authors
3. Documentation
  1. ssql->sql
  2. SSQL syntax
4. See Also
5. License

This extension provides a Scheme syntax for SQL. It should be considered experimental as the API is still incomplete and very much in flux. The code is located at https://bitbucket.org/DerGuteMoritz/ssql.

Authors

Original idea and implementation foundation by Peter Bex. Port to Chicken 4, addition of new features and maintenance by Moritz Heidkamp.

Documentation

To be done, see the unit tests for now.

ssql->sql

[procedure] (ssql->sql connection ssql)

Transforms the SSQL code (represented as list) into the SQL query (represented as string). If connection is given, it will be used to escape strings in the query. #f can be passed to the connection parameter.

(ssql->sql #f '(select (columns id title author) (from books)))

SSQL syntax

Select queries:

(select (columns id title author) (from books) (where (= id 10)))

Insert queries:

(insert (into books)
        (columns title author)
        (values #("Novaja ziamla" "Janka Kupała")
                #("Vianok" "Maksim Bahdanovič")))

License

 Copyright (C) 2008-2011 Peter Bex
 Copyright (C) 2011-2015 Moritz Heidkamp, Peter Bex
 
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are met:
     * Redistributions of source code must retain the above copyright
       notice, this list of conditions and the following disclaimer.
     * Redistributions in binary form must reproduce the above copyright
       notice, this list of conditions and the following disclaimer in the
       documentation and/or other materials provided with the distribution.
     * Neither the name of the <organization> nor the
       names of its contributors may be used to endorse or promote products
       derived from this software without specific prior written permission.
 
 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
 DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.