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<h1>tds_dynamic Struct Reference</h1><!-- doxytag: class="tds_dynamic" -->
<p>Holds information for a dynamic (also called prepared) query.
<a href="#_details">More...</a></p>
<p><code>#include <<a class="el" href="a00159_source.html">tds.h</a>></code></p>
<p><a href="a00410.html">List of all members.</a></p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td colspan="2"><h2>Public Attributes</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00101.html#a73de21171e7d6fac5e38449bf1e9037d">emulated</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">this dynamic query cannot be prepared so libTDS have to construct a simple query. <a href="#a73de21171e7d6fac5e38449bf1e9037d"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">char </td><td class="memItemRight" valign="bottom"><a class="el" href="a00101.html#a72332750aee80a0a94c92b35d7263d76">id</a> [30]</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">id of dynamic. <a href="#a72332750aee80a0a94c92b35d7263d76"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="adc93b94b6b4caf15dcf45297d928a8da"></a><!-- doxytag: member="tds_dynamic::next" ref="adc93b94b6b4caf15dcf45297d928a8da" args="" -->
struct <a class="el" href="a00101.html">tds_dynamic</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00101.html#adc93b94b6b4caf15dcf45297d928a8da">next</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">next in linked list, keep first <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af6fd2355838cce1689fb0e04724b7b6a"></a><!-- doxytag: member="tds_dynamic::num_id" ref="af6fd2355838cce1689fb0e04724b7b6a" args="" -->
TDS_INT </td><td class="memItemRight" valign="bottom"><a class="el" href="a00101.html#af6fd2355838cce1689fb0e04724b7b6a">num_id</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">numeric id for mssql7+ <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00118.html">TDSPARAMINFO</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00101.html#adba427a655336d0b128cdec36544464b">params</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">query parameters. <a href="#adba427a655336d0b128cdec36544464b"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a1cee141e5f7045e691eec830cec1c158"></a><!-- doxytag: member="tds_dynamic::query" ref="a1cee141e5f7045e691eec830cec1c158" args="" -->
char * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00101.html#a1cee141e5f7045e691eec830cec1c158">query</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">saved query, we need to know original query if prepare is impossible <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac736e163c0d4cdbca980a861214d99e7"></a><!-- doxytag: member="tds_dynamic::res_info" ref="ac736e163c0d4cdbca980a861214d99e7" args="" -->
<a class="el" href="a00118.html">TDSPARAMINFO</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00101.html#ac736e163c0d4cdbca980a861214d99e7">res_info</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">query results <br/></td></tr>
</table>
<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>Holds information for a dynamic (also called prepared) query. </p>
<hr/><h2>Member Data Documentation</h2>
<a class="anchor" id="a73de21171e7d6fac5e38449bf1e9037d"></a><!-- doxytag: member="tds_dynamic::emulated" ref="a73de21171e7d6fac5e38449bf1e9037d" args="" -->
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<td class="memname">int <a class="el" href="a00101.html#a73de21171e7d6fac5e38449bf1e9037d">tds_dynamic::emulated</a></td>
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<p>this dynamic query cannot be prepared so libTDS have to construct a simple query. </p>
<p>This can happen for instance is tds protocol doesn't support dynamics or trying to prepare query under Sybase that have BLOBs as parameters. </p>
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<a class="anchor" id="a72332750aee80a0a94c92b35d7263d76"></a><!-- doxytag: member="tds_dynamic::id" ref="a72332750aee80a0a94c92b35d7263d76" args="[30]" -->
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<td class="memname">char <a class="el" href="a00101.html#a72332750aee80a0a94c92b35d7263d76">tds_dynamic::id</a>[30]</td>
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<p>id of dynamic. </p>
<p>Usually this id correspond to server one but if not specified is generated automatically by libTDS </p>
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<a class="anchor" id="adba427a655336d0b128cdec36544464b"></a><!-- doxytag: member="tds_dynamic::params" ref="adba427a655336d0b128cdec36544464b" args="" -->
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<td class="memname"><a class="el" href="a00118.html">TDSPARAMINFO</a>* <a class="el" href="a00101.html#adba427a655336d0b128cdec36544464b">tds_dynamic::params</a></td>
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<p>query parameters. </p>
<p>Mostly used executing query however is a good idea to prepare query again if parameter type change in an incompatible way (ie different types or larger size). Is also better to prepare a query knowing parameter types earlier. </p>
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<hr/>The documentation for this struct was generated from the following file:<ul>
<li>/home/jklowden/releases/freetds-0.91/include/<a class="el" href="a00159_source.html">tds.h</a></li>
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