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hssqlppp-0.0.7: Sql parser and type checker

The hssqlppp package

Sql parser, pretty printer and type checker, targets PostGreSQL SQL and PL/pgSQL, uses Parsec and UUAGC.

Overview:

see the module Ast for the ast types;

Parser for converting text to asts;

PrettyPrinter for converting asts to text;

AnnotateSource for pretty printing annotations inline with original source;

Annotator for annotating asts (this does the type checking); and working with annotated trees;

SqlTypes for the data types which represent SQL types, the data type for type errors, and some support functions;

Annotation for the annotation data types and utilities, this also contains the data types for SQL types;

Environment to read a catalog from a database to type check against, or to generate catalog information;

DatabaseLoader for the beginnings of a routine to load SQL into a database (e.g. to generate an ast then load it into a database without loading it via psql). The loader just about does the job but error handling is a bit crap at the moment.

Comes with a HUnit test suite which you can run using the HsSqlPppTests executable, and command line access to some functions via a exe called HsSqlSystem, run this file with no arguments to get some help. See the project page https://launchpad.net/hssqlppp for more information and documentation links.

Properties

Modules

Downloads

• hssqlppp-0.0.7.tar.gz (Cabal source package)
• package description (included in the package)

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