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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"><title>libsqlora8: _sqlo_db_struct struct Reference</title><link href="doxygen.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.3.6 --><div class="qindex"><a class="qindex" href="index.html">Main Page</a> | <a class="qindex" href="modules.html">Modules</a> | <a class="qindex" href="annotated.html">Data Structures</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="functions.html">Data Fields</a> | <a class="qindex" href="globals.html">Globals</a> | <a class="qindex" href="pages.html">Related Pages</a> | <a class="qindex" href="examples.html">Examples</a></div><h1>_sqlo_db_struct Struct Reference</h1>Stores information about the database connection. <a href="#_details">More...</a><p>Collaboration diagram for _sqlo_db_struct:<p><center><img src="struct__sqlo__db__struct__coll__graph.png" border="0" usemap="#__sqlo__db__struct__coll__map" alt="Collaboration graph"></center><map name="__sqlo__db__struct__coll__map"><area href="struct__sqlo__stmt__struct.html" shape="rect" coords="64,108,184,126" alt=""><area href="struct__sqlo__col__struct.html" shape="rect" coords="161,17,273,36" alt=""></map><center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center><table border=0 cellpadding=0 cellspacing=0><tr><td></td></tr><tr><td colspan=2><br><h2>Data Fields</h2></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="o0" doxytag="_sqlo_db_struct::stmtv" ></a><a class="el" href="struct__sqlo__stmt__struct.html">_sqlo_stmt_struct</a> * </td><td class="memItemRight" valign=bottom><a class="el" href="struct__sqlo__db__struct.html#o0">stmtv</a></td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">The statements (cursors) for this connection. <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="o1" doxytag="_sqlo_db_struct::stmtv_size" ></a>unsigned int </td><td class="memItemRight" valign=bottom><a class="el" href="struct__sqlo__db__struct.html#o1">stmtv_size</a></td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">max size of stmtv[] <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="o2" doxytag="_sqlo_db_struct::dbh" ></a>ub4 </td><td class="memItemRight" valign=bottom><a class="el" href="struct__sqlo__db__struct.html#o2">dbh</a></td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">The db handle used to address this entry. <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="o3" doxytag="_sqlo_db_struct::srvhp" ></a>OCIServer * </td><td class="memItemRight" valign=bottom><a class="el" href="struct__sqlo__db__struct.html#o3">srvhp</a></td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">OCI server handle. <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="o4" doxytag="_sqlo_db_struct::errhp" ></a>OCIError * </td><td class="memItemRight" valign=bottom><a class="el" href="struct__sqlo__db__struct.html#o4">errhp</a></td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">OCI error handle. <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="o5" doxytag="_sqlo_db_struct::svchp" ></a>OCISvcCtx * </td><td class="memItemRight" valign=bottom><a class="el" href="struct__sqlo__db__struct.html#o5">svchp</a></td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">OCI service context handle. <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="o6" doxytag="_sqlo_db_struct::authp" ></a>OCISession * </td><td class="memItemRight" valign=bottom><a class="el" href="struct__sqlo__db__struct.html#o6">authp</a></td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">OCI authorization session handle. <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="o7" doxytag="_sqlo_db_struct::envhp" ></a>OCIEnv * </td><td class="memItemRight" valign=bottom><a class="el" href="struct__sqlo__db__struct.html#o7">envhp</a></td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">pointer to the OCI environment for the thread <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="o8" doxytag="_sqlo_db_struct::tnsname" ></a>char * </td><td class="memItemRight" valign=bottom><a class="el" href="struct__sqlo__db__struct.html#o8">tnsname</a></td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">The TNS name of the database. <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="o9" doxytag="_sqlo_db_struct::status" ></a>int </td><td class="memItemRight" valign=bottom><a class="el" href="struct__sqlo__db__struct.html#o9">status</a></td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">The last status code. <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="o10" doxytag="_sqlo_db_struct::errmsg" ></a>char </td><td class="memItemRight" valign=bottom><a class="el" href="struct__sqlo__db__struct.html#o10">errmsg</a> [SQLO_MAX_ERRMSG_LEN+1]</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">The last error message. <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="o11" doxytag="_sqlo_db_struct::errcode" ></a>sb4 </td><td class="memItemRight" valign=bottom><a class="el" href="struct__sqlo__db__struct.html#o11">errcode</a></td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">The last oracle error code. <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top>OCIStmt * </td><td class="memItemRight" valign=bottom><a class="el" href="struct__sqlo__db__struct.html#o12">stmthp</a></td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight"><a class="el" href="group__easy.html#ga15">sqlo_exec</a> stores its stmthp here <a href="#o12"></a><br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="o13" doxytag="_sqlo_db_struct::used" ></a><a class="el" href="sqlora_8c.html#a28">bool_t</a> </td><td class="memItemRight" valign=bottom><a class="el" href="struct__sqlo__db__struct.html#o13">used</a></td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Flag, if this one is in use or not. <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="o14" doxytag="_sqlo_db_struct::attached" ></a><a class="el" href="sqlora_8c.html#a28">bool_t</a> </td><td class="memItemRight" valign=bottom><a class="el" href="struct__sqlo__db__struct.html#o14">attached</a></td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">not zero, if we are attached to the server <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="o15" doxytag="_sqlo_db_struct::session_created" ></a><a class="el" href="sqlora_8c.html#a28">bool_t</a> </td><td class="memItemRight" valign=bottom><a class="el" href="struct__sqlo__db__struct.html#o15">session_created</a></td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">not zero, if a session was created <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="o16" doxytag="_sqlo_db_struct::trace_fp" ></a>FILE * </td><td class="memItemRight" valign=bottom><a class="el" href="struct__sqlo__db__struct.html#o16">trace_fp</a></td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">connection specific trace file <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="o17" doxytag="_sqlo_db_struct::thread_id" ></a>sqlo_thread_t </td><td class="memItemRight" valign=bottom><a class="el" href="struct__sqlo__db__struct.html#o17">thread_id</a></td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">The thread id of the thread who opened this cursor. <br><br></td></tr></table><hr><a name="_details"></a><h2>Detailed Description</h2>Stores information about the database connection. <p><p>Definition at line <a class="el" href="sqlora_8c-source.html#l00474">474</a> of file <a class="el" href="sqlora_8c-source.html">sqlora.c</a>.<hr><h2>Field Documentation</h2><a class="anchor" name="o12" doxytag="_sqlo_db_struct::stmthp" ></a><p><table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> OCIStmt* <a class="el" href="struct__sqlo__db__struct.html#o12">_sqlo_db_struct::stmthp</a> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p><a class="el" href="group__easy.html#ga15">sqlo_exec</a> stores its stmthp here <p>This is not dangerous, because during a non-blocking OCI call, you cannot open other stmts <p>Definition at line <a class="el" href="sqlora_8c-source.html#l00500">500</a> of file <a class="el" href="sqlora_8c-source.html">sqlora.c</a>.<p>Referenced by <a class="el" href="sqlora_8c-source.html#l01521">_get_stmt_state()</a>, <a class="el" href="sqlora_8c-source.html#l07300">sqlo_break()</a>, and <a class="el" href="sqlora_8c-source.html#l05046">sqlo_exec()</a>. </td> </tr></table><hr>The documentation for this struct was generated from the following file:<ul><li><a class="el" href="sqlora_8c-source.html">sqlora.c</a></ul><hr size="1"><address style="align: right;"><small>Generated on Sun Jun 13 04:51:42 2004 for libsqlora8 by<a href="http://www.doxygen.org/index.html"><img src="doxygen.png" alt="doxygen" align="middle" border=0 > </a>1.3.6 </small></address></body></html>⌨️ 快捷键说明
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