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<a name="l00364"></a>00364 {<a name="l00365"></a>00365 <span class="keywordtype">boolean</span> res = FALSE;<a name="l00366"></a>00366 <a name="l00367"></a>00367 <span class="keywordflow">if</span> (elem-><a class="code" href="struct_o_c_i___elem.html#c0d4f7331dec95693a62f16f58fd83b1">handle</a> != NULL)<a name="l00368"></a>00368 {<a name="l00369"></a>00369 OCIRaw *raw = *(OCIRaw **) elem-><a class="code" href="struct_o_c_i___elem.html#c0d4f7331dec95693a62f16f58fd83b1">handle</a>;<a name="l00370"></a>00370 ub4 raw_len = 0;<a name="l00371"></a>00371 <a name="l00372"></a>00372 OCI_CALL2<a name="l00373"></a>00373 (<a name="l00374"></a>00374 res, elem-><a class="code" href="struct_o_c_i___elem.html#ee39de42db436e4e5bb0814a5e04fbd2">con</a>, <a name="l00375"></a>00375 <a name="l00376"></a>00376 OCIRawAllocSize(OCILib.env, elem-><a class="code" href="struct_o_c_i___elem.html#ee39de42db436e4e5bb0814a5e04fbd2">con</a>-><a class="code" href="struct_o_c_i___connection.html#573a359867139990b1b0f50aa7a86175">err</a>, raw, (ub4*) &raw_len)<a name="l00377"></a>00377 )<a name="l00378"></a>00378 <a name="l00379"></a>00379 <span class="keywordflow">if</span> (res == TRUE)<a name="l00380"></a>00380 {<a name="l00381"></a>00381 <span class="keywordflow">if</span> (len > raw_len)<a name="l00382"></a>00382 len = raw_len;<a name="l00383"></a>00383 <a name="l00384"></a>00384 memcpy(value, OCIRawPtr(OCILib.env, raw), len);<a name="l00385"></a>00385 }<a name="l00386"></a>00386 }<a name="l00387"></a>00387 <a name="l00388"></a>00388 OCI_RESULT(res);<a name="l00389"></a>00389 <a name="l00390"></a>00390 <span class="keywordflow">return</span> len; <a name="l00391"></a>00391 }<a name="l00392"></a>00392 <a name="l00393"></a>00393 <span class="comment">/* ------------------------------------------------------------------------ *</span><a name="l00394"></a>00394 <span class="comment"> * OCI_ElemGetDate</span><a name="l00395"></a>00395 <span class="comment"> * ------------------------------------------------------------------------ */</span><a name="l00396"></a>00396 <a name="l00397"></a><a class="code" href="group__g__collection.html#g845f25da882fa8bc024480ed8cfbb1cc">00397</a> <a class="code" href="struct_o_c_i___date.html" title="Oracle internal date representation.">OCI_Date</a> * OCI_API <a class="code" href="group__g__collection.html#g845f25da882fa8bc024480ed8cfbb1cc" title="Return the Date value of the given collection element.">OCI_ElemGetDate</a>(<a class="code" href="struct_o_c_i___elem.html" title="Oracle Collection item representation.">OCI_Elem</a> *elem)<a name="l00398"></a>00398 {<a name="l00399"></a>00399 <a class="code" href="struct_o_c_i___date.html" title="Oracle internal date representation.">OCI_Date</a> *date = NULL;<a name="l00400"></a>00400 <a name="l00401"></a>00401 OCI_CHECK_PTR(OCI_IPC_ELEMENT, elem, NULL);<a name="l00402"></a>00402 <a name="l00403"></a>00403 <span class="keywordflow">if</span> (elem-><a class="code" href="struct_o_c_i___elem.html#89b019f0c9d281432fc411d1ebf7ea1f">col</a>-><a class="code" href="struct_o_c_i___column.html#93bfdf4f9926d4680f93356402177110">type</a> == OCI_CDT_DATETIME)<a name="l00404"></a>00404 {<a name="l00405"></a>00405 date = OCI_DateInit(elem-><a class="code" href="struct_o_c_i___elem.html#ee39de42db436e4e5bb0814a5e04fbd2">con</a>, (<a class="code" href="struct_o_c_i___date.html" title="Oracle internal date representation.">OCI_Date</a> **) &elem-><a class="code" href="struct_o_c_i___elem.html#1f6a7c83fa40eecd2271c40736043887">obj</a>, <a name="l00406"></a>00406 (OCIDate* ) elem-><a class="code" href="struct_o_c_i___elem.html#c0d4f7331dec95693a62f16f58fd83b1">handle</a> , FALSE, FALSE);<a name="l00407"></a>00407 }<a name="l00408"></a>00408 <a name="l00409"></a>00409 OCI_RESULT(date != NULL);<a name="l00410"></a>00410 <a name="l00411"></a>00411 <span class="keywordflow">return</span> date;<a name="l00412"></a>00412 }<a name="l00413"></a>00413 <span class="comment">/* ------------------------------------------------------------------------ *</span><a name="l00414"></a>00414 <span class="comment"> * OCI_ElemGetTimeStamp</span><a name="l00415"></a>00415 <span class="comment"> * ------------------------------------------------------------------------ */</span><a name="l00416"></a>00416 <a name="l00417"></a><a class="code" href="group__g__collection.html#gf301df8ded2f2664e413bf6c2465ead7">00417</a> <a class="code" href="struct_o_c_i___timestamp.html" title="Oracle internal timespamp representation.">OCI_Timestamp</a> * OCI_API <a class="code" href="group__g__collection.html#gf301df8ded2f2664e413bf6c2465ead7" title="Return the Timestamp value of the given collection element.">OCI_ElemGetTimeStamp</a>(<a class="code" href="struct_o_c_i___elem.html" title="Oracle Collection item representation.">OCI_Elem</a> *elem)<a name="l00418"></a>00418 {<a name="l00419"></a>00419 <a class="code" href="struct_o_c_i___timestamp.html" title="Oracle internal timespamp representation.">OCI_Timestamp</a> *tmsp = NULL;<a name="l00420"></a>00420 <a name="l00421"></a>00421 OCI_CHECK_PTR(OCI_IPC_ELEMENT, elem, NULL);<a name="l00422"></a>00422 <a name="l00423"></a>00423 <span class="keywordflow">if</span> (elem-><a class="code" href="struct_o_c_i___elem.html#89b019f0c9d281432fc411d1ebf7ea1f">col</a>-><a class="code" href="struct_o_c_i___column.html#93bfdf4f9926d4680f93356402177110">type</a> == OCI_CDT_TIMESTAMP)<a name="l00424"></a>00424 {<a name="l00425"></a>00425 tmsp = OCI_TimestampInit(elem-><a class="code" href="struct_o_c_i___elem.html#ee39de42db436e4e5bb0814a5e04fbd2">con</a>, (<a class="code" href="struct_o_c_i___timestamp.html" title="Oracle internal timespamp representation.">OCI_Timestamp</a> **) &elem-><a class="code" href="struct_o_c_i___elem.html#1f6a7c83fa40eecd2271c40736043887">obj</a>, <a name="l00426"></a>00426 (OCIDateTime *) elem-><a class="code" href="struct_o_c_i___elem.html#c0d4f7331dec95693a62f16f58fd83b1">handle</a>, elem-><a class="code" href="struct_o_c_i___elem.html#89b019f0c9d281432fc411d1ebf7ea1f">col</a>-><a class="code" href="struct_o_c_i___column.html#e1fb2448942e7ee1c3fa23662612f1e6">subtype</a>);<a name="l00427"></a>00427 }<a name="l00428"></a>00428 <a name="l00429"></a>00429 OCI_RESULT(tmsp != NULL);<a name="l00430"></a>00430 <a name="l00431"></a>00431 <span class="keywordflow">return</span> tmsp;<a name="l00432"></a>00432 }<a name="l00433"></a>00433 <a name="l00434"></a>00434 <span class="comment">/* ------------------------------------------------------------------------ *</span><a name="l00435"></a>00435 <span class="comment"> * OCI_ElemGetInterval</span><a name="l00436"></a>00436 <span class="comment"> * ------------------------------------------------------------------------ */</span><a name="l00437"></a>00437 <a name="l00438"></a><a class="code" href="group__g__collection.html#ga0fd940d7e94aa96188ad5319cc5b9c7">00438</a> <a class="code" href="struct_o_c_i___interval.html" title="Oracle internal interval representation.">OCI_Interval</a> * OCI_API <a class="code" href="group__g__collection.html#ga0fd940d7e94aa96188ad5319cc5b9c7" title="Return the Interval value of the given collection element.">OCI_ElemGetInterval</a>(<a class="code" href="struct_o_c_i___elem.html" title="Oracle Collection item representation.">OCI_Elem</a> *elem)<a name="l00439"></a>00439 {<a name="l00440"></a>00440 <a class="code" href="struct_o_c_i___interval.html" title="Oracle internal interval representation.">OCI_Interval</a> *itv = NULL;<a name="l00441"></a>00441 <a name="l00442"></a>00442 OCI_CHECK_PTR(OCI_IPC_ELEMENT, elem, NULL);<a name="l00443"></a>00443 <a name="l00444"></a>00444 <span class="keywordflow">if</span> (elem-><a class="code" href="struct_o_c_i___elem.html#89b019f0c9d281432fc411d1ebf7ea1f">col</a>-><a class="code" href="struct_o_c_i___column.html#93bfdf4f9926d4680f93356402177110">type</a> == OCI_CDT_INTERVAL)<a name="l00445"></a>00445 {<a name="l00446"></a>00446 itv = OCI_IntervalInit(elem-><a class="code" href="struct_o_c_i___elem.html#ee39de42db436e4e5bb0814a5e04fbd2">con</a>, (<a class="code" href="struct_o_c_i___interval.html" title="Oracle internal interval representation.">OCI_Interval</a> **) &elem-><a class="code" href="struct_o_c_i___elem.html#1f6a7c83fa40eecd2271c40736043887">obj</a>, <a name="l00447"></a>00447 (OCIInterval *) elem-><a class="code" href="struct_o_c_i___elem.html#c0d4f7331dec95693a62f16f58fd83b1">handle</a>, elem-><a class="code" href="struct_o_c_i___elem.html#89b019f0c9d281432fc411d1ebf7ea1f">col</a>-><a class="code" href="struct_o_c_i___column.html#e1fb2448942e7ee1c3fa23662612f1e6">subtype</a>);<a name="l00448"></a>00448 }<a name="l00449"></a>00449 <a name="l00450"></a>00450 OCI_RESULT(itv != NULL);<a name="l00451"></a>00451 <a name="l00452"></a>00452 <span class="keywordflow">return</span> itv;<a name="l00453"></a>00453 }<a name="l00454"></a>00454 <a name="l00455"></a>00455 <span class="comment">/* ------------------------------------------------------------------------ *</span><a name="l00456"></a>00456 <span class="comment"> * OCI_ElemGetLob</span><a name="l00457"></a>00457 <span class="comment"> * ------------------------------------------------------------------------ */</span><a name="l00458"></a>00458 <a name="l00459"></a><a class="code" href="group__g__collection.html#gb57880464fceffc745cf6e1227fc30b8">00459</a> <a class="code" href="struct_o_c_i___lob.html" title="Oracle Internal Large objects :.">OCI_Lob</a> * OCI_API <a class="code" href="group__g__collection.html#gb57880464fceffc745cf6e1227fc30b8" title="Return the Lob value of the given collection element.">OCI_ElemGetLob</a>(<a class="code" href="struct_o_c_i___elem.html" title="Oracle Collection item representation.">OCI_Elem</a> *elem)<a name="l00460"></a>00460 {<a name="l00461"></a>00461 <a class="code" href="struct_o_c_i___lob.html" title="Oracle Internal Large objects :.">OCI_Lob</a> *lob = NULL;<a name="l00462"></a>00462 <a name="l00463"></a>00463 OCI_CHECK_PTR(OCI_IPC_ELEMENT, elem, NULL);<a name="l00464"></a>00464 <a name="l00465"></a>00465 <span class="keywordflow">if</span> (elem-><a class="code" href="struct_o_c_i___elem.html#89b019f0c9d281432fc411d1ebf7ea1f">col</a>-><a class="code" href="struct_o_c_i___column.html#93bfdf4f9926d4680f93356402177110">type</a> == OCI_CDT_LOB)<a name="l00466"></a>00466 {<a name="l00467"></a>00467 OCILobLocator *loc = *(OCILobLocator **) elem-><a class="code" href="struct_o_c_i___elem.html#c0d4f7331dec95693a62f16f58fd83b1">handle</a>;<a name="l00468"></a>00468 <a name="l00469"></a>00469 lob = OCI_LobInit(elem-><a class="code" href="struct_o_c_i___elem.html#ee39de42db436e4e5bb0814a5e04fbd2">con</a>, (<a class="code" href="struct_o_c_i___lob.html" title="Oracle Internal Large objects :.">OCI_Lob</a> **) &elem-><a class="code" href="struct_o_c_i___elem.html#1f6a7c83fa40eecd2271c40736043887">obj</a>, loc,<a name="l00470"></a>00470 elem-><a class="code" href="struct_o_c_i___elem.html#89b019f0c9d281432fc411d1ebf7ea1f">col</a>-><a class="code" href="struct_o_c_i___column.html#e1fb2448942e7ee1c3fa23662612f1e6">subtype</a>);<a name="l00471"></a>00471 }<a name="l00472"></a>00472 <a name="l00473"></a>00473 OCI_RESULT(lob != NULL);<a name="l00474"></a>00474 <a name="l00475"></a>00475 <span class="keywordflow">return</span> lob;<a name="l00476"></a>00476 }<a name="l00477"></a>00477 <a name="l00478"></a>00478 <span class="comment">/* ------------------------------------------------------------------------ *</span><a name="l00479"></a>00479 <span class="comment"> * OCI_ElemGetFile</span><a name="l00480"></a>00480 <span class="comment"> * ------------------------------------------------------------------------ */</span><a name="l00481"></a>00481 <a name="l00482"></a><a class="code" href="group__g__collection.html#gc94f94240ce43feb4c7673cc2602f44e">00482</a> <a class="code" href="struct_o_c_i___file.html" title="Oracle External Large objects :.">OCI_File</a> * OCI_API <a class="code" href="group__g__collection.html#gc94f94240ce43feb4c7673cc2602f44e" title="Return the File value of the given collection element.">OCI_ElemGetFile</a>(<a class="code" href="struct_o_c_i___elem.html" title="Oracle Collection item representation.">OCI_Elem</a> *elem)<a name="l00483"></a>00483 {<a name="l00484"></a>00484 <a class="code" href="struct_o_c_i___file.html" title="Oracle External Large objects :.">OCI_File</a> *file = NULL;<a name="l00485"></a>00485 <a name="l00486"></a>00486 OCI_CHECK_PTR(OCI_IPC_ELEMENT, elem, NULL);<a name="l00487"></a>00487 <a name="l00488"></a>00488 <span class="keywordflow">if</span> (elem-><a class="code" href="struct_o_c_i___elem.html#89b019f0c9d281432fc411d1ebf7ea1f">col</a>-><a class="code" href="struct_o_c_i___column.html#93bfdf4f9926d4680f93356402177110">type</a> == OCI_CDT_FILE)<a name="l00489"></a>00489 {⌨️ 快捷键说明
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