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lib-sql's Introduction

SQL parse tree

This package defines a SQL parse tree that aims to be compatible with the syntax definition provided by the SQLite3 manual [1]. Altough it's not complete it covers mostly SELECT and CREATE TABLE statements as well as a proprietary syntax addition for importing from delimiter separated files.

Boost Fusion bindings are provided in include/sql/fusion/ and a parsing expression grammar based on Boost Spirit X3 is provided in lib-sql-text [2].

[1] https://www.sqlite.org/lang.html

[2] https://github.com/cviebig/lib-sql-text

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lib-sql's Issues

Support identifiers without extra allocation

At the moment, identifiers incur the stiff penalty of constructing a string - including allocation and copying of data from the unparsed string. I would be useful that could be just optional, and that we save a mere std::string_view (or gsl::string_view) - pointing into where we parsed from.

Possible? I should speed up parsing...

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