group__g__fetch.html

oci的源码,可以在任何平台上编译,相当方便实用

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Return the statement handle associated with a resultset handle.  <a href="#g090e11bacc3f267859902e98b71e26fd"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">OCI_EXPORT unsigned int OCI_API&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__g__fetch.html#gdf36f1e4b9b955350dec1882d1c2102b">OCI_GetDataLength</a> (<a class="el" href="struct_o_c_i___resultset.html">OCI_Resultset</a> *rs, unsigned int index)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Return the current row data length of the column at the given index in the resultset.  <a href="#gdf36f1e4b9b955350dec1882d1c2102b"></a><br></td></tr>
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<hr><h2>Function Documentation</h2>
<a class="anchor" name="gd90f806db40e8027f212f0d357baf659"></a><!-- doxytag: member="ocilib.h::OCI_ColumnGetCharsetForm" ref="gd90f806db40e8027f212f0d357baf659" args="(OCI_Column *col)" -->
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          <td class="memname">OCI_EXPORT unsigned int OCI_API OCI_ColumnGetCharsetForm           </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="struct_o_c_i___column.html">OCI_Column</a> *&nbsp;</td>
          <td class="paramname"> <em>col</em>          </td>
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<p>
Return the charset form of the given column. 
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<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>col</em>&nbsp;</td><td>- Column handle</td></tr>
  </table>
</dl>
<dl class="note" compact><dt><b>Note:</b></dt><dd>Possible values are :<ul>
<li>OCI_CSF_NONE : the column is not an character or lob column</li><li>OCI_CSF_CHARSET : the column has server default charset</li><li>OCI_CSF_NATIONAL : the columns has national server charset </li></ul>
</dd></dl>

<p>Definition at line <a class="el" href="column_8c-source.html#l00614">614</a> of file <a class="el" href="column_8c-source.html">column.c</a>.</p>

<p>References <a class="el" href="ocilib__types_8h-source.html#l00318">OCI_Column::csfrm</a>.</p>

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<a class="anchor" name="gcd8908bfa3c30b6a0ce9889061b9039c"></a><!-- doxytag: member="ocilib.h::OCI_ColumnGetCharUsed" ref="gcd8908bfa3c30b6a0ce9889061b9039c" args="(OCI_Column *col)" -->
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          <td class="memname">OCI_EXPORT boolean OCI_API OCI_ColumnGetCharUsed           </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="struct_o_c_i___column.html">OCI_Column</a> *&nbsp;</td>
          <td class="paramname"> <em>col</em>          </td>
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<p>
Return TRUE if the length of the column is character-length or FALSE if it is byte-length. 
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<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>col</em>&nbsp;</td><td>- Column handle</td></tr>
  </table>
</dl>
<dl class="note" compact><dt><b>Note:</b></dt><dd>This was introduced in Oracle 9i. So for version that are not supporting this property, it always return FALSE </dd></dl>

<p>Definition at line <a class="el" href="column_8c-source.html#l00732">732</a> of file <a class="el" href="column_8c-source.html">column.c</a>.</p>

<p>References <a class="el" href="ocilib__types_8h-source.html#l00315">OCI_Column::charused</a>.</p>

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<a class="anchor" name="g2b6cb330cfc05cb6510917563698de62"></a><!-- doxytag: member="ocilib.h::OCI_ColumnGetFractionalPrecision" ref="g2b6cb330cfc05cb6510917563698de62" args="(OCI_Column *col)" -->
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          <td class="memname">OCI_EXPORT int OCI_API OCI_ColumnGetFractionalPrecision           </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="struct_o_c_i___column.html">OCI_Column</a> *&nbsp;</td>
          <td class="paramname"> <em>col</em>          </td>
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<p>
Return the fractional precision of the column for timestamp and interval columns. 
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<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>col</em>&nbsp;</td><td>- Column handle </td></tr>
  </table>
</dl>

<p>Definition at line <a class="el" href="column_8c-source.html#l00685">685</