Separacao entre o manual e a "home page" (index.html).
This commit is contained in:
tomas
parent
9a196c0a07
commit
f2c814623b
2
Makefile
2
Makefile
@ -16,7 +16,7 @@ SRCS= $(LS_DIR)README $(LS_DIR)Makefile \
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$(LS_DIR)ls_odbc.h $(LS_DIR)ls_odbc.c \
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$(LS_DIR)ls_odbc.def $(LS_DIR)odbc.tmpl \
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$(LS_DIR)test.lua $(LS_DIR)performance.lua \
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$(LS_DIR)manual.html $(LS_DIR)lua.png
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$(LS_DIR)index.html $(LS_DIR)manual.html $(LS_DIR)lua.png
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AR= ar rcu
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RANLIB= ranlib
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151
index.html
Normal file
151
index.html
Normal file
@ -0,0 +1,151 @@
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<html>
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<!$Id: index.html,v 1.1 2003/04/28 09:45:14 tomas Exp $>
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<head>
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<style type="text/css">
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ul { list-style-type: disc };
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</style>
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</head>
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<body bgcolor="#FFFFFF">
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<hr>
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<center>
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<table border=0 cellspacing=2 cellpadding=2>
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<tr><td align=center><a href="http://www.lua.org">
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<img border=0 alt="The Lua language" src="lua.png"></a>
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<tr><td align=center><big><b>LuaSQL</b></big>
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<tr><td align=center valign=top>Database connectivity for the Lua language
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</table>
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</center>
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<p>
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<center><small>
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<a href=#over>overview</a> ·
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<a href=#version>current version</a> ·
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<a href=#new>what's new</a> ·
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<a href=#down>download</a> ·
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<a href="manual.html">manual</a> ·
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<a href=#hist>history</a>
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</small></center>
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<p>
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<hr>
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<h2>Contents</h2>
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<p>
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<ul>
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<li> <a href=#over>Overview</a>
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<li> <a href=#current>Current Version</a>
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<li> <a href=#new>What's new</a>
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<li> <a href=#down>Download</a>
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<li> <a href="manual.html">User's manual</a>
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<ul>
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<li> <a href=#env>Environment class</a>
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<li> <a href=#con>Connection class</a>
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<li> <a href=#cur>Cursor class</a>
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<li> <a href=#ex>Examples</a>
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</ul>
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<li> <a href=#hist>History</a>
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</ul>
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</p>
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<a name=over>
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<h2>Overview</h2>
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<p>
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LuaSQL was developed to ease the usage of data sources from end-user
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applications.
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It provides a simple API that enables access to the most
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important functionality available in any database manager.
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In its current version, LuaSQL enables users to, through Lua:
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</p>
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<ul>
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<li> Connect to ODBC and PostgreSQL databases;
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<li> Execute arbitrary SQL statements;
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<li> Retrieve results in a row-by-row cursor fashion.
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</ul>
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<a name=version>
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<h2>Current version</h2>
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<p>
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LuaSQL version 2.0 is now available for download!
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The PostgreSQL driver
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has been tested on Linux and MacOS X,
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and the ODBC driver has been tested on Windows
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(SQLServer and Microsoft Access drivers) and
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on Linux (Linux ODBC Informix driver).
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</p>
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<a name=down>
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<h2>Download</h2>
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LuaSQL can be downloaded in source code from the following links: <p>
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<blockquote>
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<a href="http://www.poison.les.inf.puc-rio.br/luasql/luasql.tar.gz">luasql.tar.gz</a><br>
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<a href="http://www.poison.les.inf.puc-rio.br/luasql/luasql.zip">luasql.zip</a>
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</blockquote><p>
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<a name=new>
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<h2>What's new</h2>
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<p>
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Version 2.0 has some design modifications and implementation improvements
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<ul>
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<li>New <tt>fetch</tt> method: more eficient and more flexible
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<li>New <tt>setautocommit</tt> method
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<!--<li>No more <tt>Options</tt>-->
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<li>Lua 5.0 compatible
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<li>Dynamically loadable or statically linked
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</ul>
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</p>
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<!--
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Version 1.0 has been released because there have been some compatibility
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improvements in the ODBC driver.
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<ul>
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<li> Error message retrieval has been rewritten and is more stable;
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<li> Long value retrieval has been rewritten to support the informix
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driver;
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<li> Bug-fix: TableList statement handle was not being closed;
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<li> Bug-fix: Connection handle was being released before error message
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retrieved.
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</ul>
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-->
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<h2><a name=hist>History</h2>
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LuaSQL was designed by Pedro Miller Rabinovitch and Roberto
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Ierusalimschy, sponsored by <a href="http://www.fabricadigital.com.br">
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Fábrica Digital</a>. The first implementation was compatible with Lua
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4.0a. The current ODBC driver has been adapted from the original version
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by Diego Nehab, and the PostgreSQL driver has been adapted by Roberto
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Ierusalimschy and Carlos Cassino.
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Version 1.1 was made by Diego Nehab, Eduardo Quintão and
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Tomás Guisasola.
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<p>
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<center>
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<a href=#over>overview</a> ·
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<a href=#current>current version</a> ·
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<a href=#new>what's new</a> ·
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<a href=#down>download</a> ·
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<a href=#manual>manual</a> ·
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<a href=#hist>history</a>
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</center>
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<p>
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<hr>
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<small>
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Last modified by Tomás Guisasola on<br>
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Wed Feb 19 13:52:33 BRT 2003
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</small>
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</body>
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</html>
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155
manual.html
155
manual.html
@ -1,5 +1,5 @@
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<html>
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<!$Id: manual.html,v 1.2 2003/04/07 13:41:29 tomas Exp $>
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<!$Id: manual.html,v 1.3 2003/04/28 09:45:14 tomas Exp $>
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<head>
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<style type="text/css">
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@ -22,136 +22,61 @@ ul { list-style-type: disc };
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<p>
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<center><small>
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<a href=#over>overview</a> ·
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<a href=#current>current version</a> ·
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<a href=#new>what's new</a> ·
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<a href=#down>download</a> ·
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<a href=#manual>manual</a> ·
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<a href=#hist>history</a>
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<a href="index.html#over">overview</a> ·
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<a href="index.html#version">current version</a> ·
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<a href="index.html#new">what's new</a> ·
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<a href="index.html#down">download</a> ·
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<a href="index.html#hist">history</a>
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</small></center>
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<p>
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<hr>
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<h2> Contents </h2><p>
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<ul>
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<li> <a href=#over>Overview</a>
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<li> <a href=#current>Current Version</a>
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<li> <a href=#new>What's new</a>
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<li> <a href=#down>Download</a>
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<li> <a href=#manual>User's manual</a>
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<ul>
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<li> <a href=#env>Environment class</a>
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<li> <a href=#con>Connection class</a>
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<li> <a href=#cur>Cursor class</a>
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<li> <a href=#ex>Examples</a>
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</ul>
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<li> <a href=#hist>History</a>
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</ul>
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<h2><a name=over>Overview</h2>
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LuaSQL was developed to ease the usage of data sources from end-user
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applications.
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It provides a simple API that enables access to the most
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important functionality available in any database manager.
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In its current version, LuaSQL enables users to, through Lua:
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<ul>
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<li> Connect to ODBC and PostgreSQL databases;
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<li> Execute arbitrary SQL statements;
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<li> Retrieve results in a row-by-row cursor fashion.
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</ul>
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<!--
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!!!!!! Rever o texto abaixo !!!!!!
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To have the LuaSQL functionality available to Lua scripts, the user must
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link an executable with the <tt>luasql</tt> library, and call
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<tt>luasql_libopen</tt> on the appropriate Lua state.
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-->
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<h2><a name=current>Current version</h2>
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LuaSQL version 2.0 is now available for download!
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The PostgreSQL driver
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has been tested on Linux and MacOS X,
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and the ODBC driver has been tested on Windows
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(SQLServer and Microsoft Access drivers) and
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on Linux (Linux ODBC Informix driver).
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<h2><a name=new>What's new</h2>
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<h2>Contents</h2>
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<p>
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Version 2.0 has some design modifications and implementation improvements
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<ul>
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<li>New <tt>fetch</tt> method: more eficient and more flexible
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<li>New <tt>setautocommit</tt> method
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<li>No more <tt>Options</tt>
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<li>Lua 5.0 compatible
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<li>Dynamically loadable or statically linked
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<li> <a href="#overview">Overview</a>
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<li> <a href="#environment">Environment class</a>
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<li> <a href="#connection">Connection class</a>
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<li> <a href="#cursor">Cursor class</a>
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<li> <a href="#examples">Examples</a>
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</ul>
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</p>
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<!--
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Version 1.0 has been released because there have been some compatibility
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improvements in the ODBC driver.
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<ul>
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<li> Error message retrieval has been rewritten and is more stable;
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<li> Long value retrieval has been rewritten to support the informix
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driver;
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<li> Bug-fix: TableList statement handle was not being closed;
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<li> Bug-fix: Connection handle was being released before error message
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retrieved.
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</ul>
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-->
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<h2><a name=down>Download</h2>
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LuaSQL can be downloaded in source code from the following links: <p>
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<blockquote>
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<a href="http://www.poison.les.inf.puc-rio.br/luasql/luasql.tar.gz">luasql.tar.gz</a><br>
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<a href="http://www.poison.les.inf.puc-rio.br/luasql/luasql.zip">luasql.zip</a>
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</blockquote><p>
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<h2><a name=manual>User's manual</h2>
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Below is a description of all functions present in the LuaSQL API. Some
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usage examples can be found at the end of the documentation.
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<h3><a name=init>Initialization</h3>
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There is only one global table in the LuaSQL Lua interface
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called <tt>sql</tt>.
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This table has one method responsible for the initialization of each
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driver; each one called by the name of the driver.
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<ul>
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<li> <tt>odbc ()</tt> <br>
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Creates and returns a new Environment object for the ODBC driver.
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<br>
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Returns: a reference to said Environment object.
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<li> <tt>postgres ()</tt> <br>
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Creates and returns a new Environment object for the PostgreSQL driver.
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<br>
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Returns: a reference to said Environment object.
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</ul>
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<h3><a name=errors>Error checking</h3>
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In case of error, all methods return <tt>nil</tt> followed by an error
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message, unless the documentation says otherwise.
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<a name="overview"></a>
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<h2>Overview</h2>
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<p>
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This library is a suite of drivers
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each one composed by two files: a C source file that implements the
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driver functions; and a Lua script used to load the dynamic library.
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The host application can be statically linked with one or more drivers
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or they can be loaded dynamically by the corresponding Lua script (that
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requires the built-in <tt>loadlib</tt> function Lua 5 offers).
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</p><p>
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Both ways when the driver is loaded it creates a method in a table
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called <tt>luasql</tt>; this method has the same name of the driver
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(postgres, odbc etc.).
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This method is used to create an <a href="#environment">Environment
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object</a> which is the basis to do whatever is needed.
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</p><p>
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LuaSQL has a common API that all drivers must implement,
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but other especial features can exist.
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This manual tries to explain both the common API and the particularities
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of each driver.
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</p>
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<h3><a name=env>Environment class</h3>
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An Environment object is created by calling <tt>sql[drivername] ()</tt>,
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<a name="environment">
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<h2>Environment class</h2>
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<p>
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An Environment object is created by calling the method with the
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same name of the driver it's used (odbc, postgres etc.).
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by calling <tt>sql[drivername] ()</tt>,
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where <tt>drivername</tt> is a string with the name of the driver.
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<h4>Fields</h4>
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<h3>Fields</h3>
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==> So' para o ODBC <==
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<ul>
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||||
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