Search Results for "sql parser"

ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files. It's widely used to build languages, tools, and frameworks. From a grammar, ANTLR generates a parser that can build and walk parse trees. It’s widely used in academia and industry to build all sorts of languages, tools, and frameworks. Twitter search uses ANTLR for query parsing, with over 2 billion queries a day. ...

This project has moved to GitHub ! The version here at SourceForge will remain for historic purpose. Koopa is a parser generator, made for COBOL. It can handle source files in isolation (no preprocessing required) and doesn't mind the presence of CICS/SQL fragments. The grammar is easily extensible in a way which minimizes the impact on the overall code.

Queryparser is Uber’s open source Haskell library for parsing and analyzing SQL queries written in different dialects (Vertica, Hive, Presto). It creates a unified AST and supports name resolution using catalog metadata, enabling large-scale query analysis for lineage detection, analytics, and tooling. The parsing logic produces an AST with table and column identifiers that are "raw" or optionally qualified. Frequently, it is desirable to convert the AST over raw names to an AST over...

C#Prolog -- A Prolog interpreter written in C#. Can easily be integrated in C# programs. Characteristics: reliable and fairly fast interpreter, command line interface, Windows-interface, builtin DCG, XML- and JSON-predicates, SQL-predicates, extendible.

NSqlParser is the .net version about JSqlParser project,usually,its used for parse and transform a SQL statement into c# classes. As we know,The JSqlParser(see http://jsqlparser.sourceforge.net/) is a very simple and intelligence tool which can parse SQL statement and translate it into a hierarchy of Java classes. This great assembly is based on another smart and famous assembly whoes name is 'javacc'. Now I build this c# project which is based on JSqlParser project .Notably,the JSqlParser is based on javacc, but the NSqlParser is based on another semantic analyzer whoes name is 'MinosseCC'(see http://www.codeproject.com/Articles/11632/MinosseCC-a-lexer-parser-generator-for-C), For c# Grammar,I modified the file 'JSqlParserCC.jj', now his name is 'NSqlParserCC.jj', Obvious, the other code files also I have changed. ...