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The book &quot;lexx &amp;&nbsp;yacc&quot; (O'Reilly Press) has the complete code for an SQL parser.<br />

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The book "lexx & yacc" (O'Reilly Press) has the complete code for an SQL parser.


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Have you ane URL to find this book in electronical view?
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Have you ane URL to find this book in electronical view?

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No, but its not all that expensive and relatively easy to find at bookstores. &nbsp;It's also been around a while, so there's a chance that you may be able to borrowa copy from a library, friend, coworker, etc.<br />

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No, but its not all that expensive and relatively easy to find at bookstores.  It's also been around a while, so there's a chance that you may be able to borrowa copy from a library, friend, coworker, etc.


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Of course the publisher will not give away their contents for free. But they do supply program code. Download <a href="http://examples.oreilly.com/lex/progs.zip" rel="ugc">http://examples.oreilly.com/lex/progs.zip</a>&nbsp;and study sql1.y, sql2.y and sqltext.c<br />
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There is also a Perl based SQL parser at <a href="http://www.cpan.org/modules/by-module/SQL/SQL-Statement-1.003.tar.gz" rel="ugc nofollow">http://www.cpan.org/modules/by-module/SQL/SQL-Statement-1.003.tar.gz</a>
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Of course the publisher will not give away their contents for free. But they do supply program code. Download http://examples.oreilly.com/lex/progs.zip [http://examples.oreilly.com/lex/progs.zip] and study sql1.y, sql2.y and sqltext.c

There is also a Perl based SQL parser at http://www.cpan.org/modules/by-module/SQL/SQL-Statement-1.003.tar.gz [http://www.cpan.org/modules/by-module/SQL/SQL-Statement-1.003.tar.gz]

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Sorry, I Need more theory about this.
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<div class="content wysiwyg-content">
Now I try create some SQL builder.<br />
And for this I need Paresing SQL statements and for this I need some algorithm. <br />
<br />
Can anybody help me?
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Now I try create some SQL builder.
And for this I need Paresing SQL statements and for this I need some algorithm. 

Can anybody help me?

SQL Parsing algorithm

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