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<a name="l00123"></a>00123 ub4 size = <span class="keyword">sizeof</span>(obj-><a class="code" href="struct_o_c_i___object.html#fc9d2a63a8a365027657a77faae6db99">type</a>);<a name="l00124"></a>00124 <a name="l00125"></a>00125 <a name="l00126"></a>00126 <span class="comment">/* calling OCIObjectGetProperty() on objects that are attributes of</span><a name="l00127"></a>00127 <span class="comment"> parent objects leads to a segfault on MS Windows !</span><a name="l00128"></a>00128 <span class="comment"> We need to report that to Oracle! Because sub objects always are</span><a name="l00129"></a>00129 <span class="comment"> values, if the parent indicator array is not null, let's assign</span><a name="l00130"></a>00130 <span class="comment"> the object type properties ourselves */</span><a name="l00131"></a>00131 <a name="l00132"></a>00132 <span class="keywordflow">if</span> (tab_ind == NULL)<a name="l00133"></a>00133 {<a name="l00134"></a>00134 OCIObjectGetProperty(OCILib.env, con-><a class="code" href="struct_o_c_i___connection.html#573a359867139990b1b0f50aa7a86175">err</a>, obj-><a class="code" href="struct_o_c_i___object.html#68ed912c697729f379e568beb84236c9">handle</a>,<a name="l00135"></a>00135 (OCIObjectPropId) OCI_OBJECTPROP_LIFETIME,<a name="l00136"></a>00136 (<span class="keywordtype">void</span> *) &obj-><a class="code" href="struct_o_c_i___object.html#fc9d2a63a8a365027657a77faae6db99">type</a>, &size);<a name="l00137"></a>00137 }<a name="l00138"></a>00138 <span class="keywordflow">else</span><a name="l00139"></a>00139 {<a name="l00140"></a>00140 obj-><a class="code" href="struct_o_c_i___object.html#fc9d2a63a8a365027657a77faae6db99">type</a> = OCI_OBJECT_VALUE;<a name="l00141"></a>00141 }<a name="l00142"></a>00142 }<a name="l00143"></a>00143 <a name="l00144"></a>00144 <span class="keywordflow">if</span> ((res == TRUE) && ((reset == TRUE) || (obj-><a class="code" href="struct_o_c_i___object.html#8fb7cb47efd9e3c3f163e9164756a7fd">tab_ind</a> == NULL)))<a name="l00145"></a>00145 {<a name="l00146"></a>00146 <span class="keywordflow">if</span> (tab_ind == NULL)<a name="l00147"></a>00147 {<a name="l00148"></a>00148 OCI_CALL2<a name="l00149"></a>00149 (<a name="l00150"></a>00150 res, obj-><a class="code" href="struct_o_c_i___object.html#8bde19100472fa2836e320e8e0878954">con</a>,<a name="l00151"></a>00151 <a name="l00152"></a>00152 OCIObjectGetInd(OCILib.env, obj-><a class="code" href="struct_o_c_i___object.html#8bde19100472fa2836e320e8e0878954">con</a>-><a class="code" href="struct_o_c_i___connection.html#573a359867139990b1b0f50aa7a86175">err</a>,<a name="l00153"></a>00153 (dvoid *) obj-><a class="code" href="struct_o_c_i___object.html#68ed912c697729f379e568beb84236c9">handle</a>,<a name="l00154"></a>00154 (dvoid **) &obj-><a class="code" href="struct_o_c_i___object.html#8fb7cb47efd9e3c3f163e9164756a7fd">tab_ind</a>)<a name="l00155"></a>00155 )<a name="l00156"></a>00156 }<a name="l00157"></a>00157 <span class="keywordflow">else</span><a name="l00158"></a>00158 {<a name="l00159"></a>00159 obj-><a class="code" href="struct_o_c_i___object.html#8fb7cb47efd9e3c3f163e9164756a7fd">tab_ind</a> = tab_ind;<a name="l00160"></a>00160 obj-><a class="code" href="struct_o_c_i___object.html#26cdcc079b93a3e5c0a056d9d4ae7823">idx_ind</a> = OCI_GetIndTabIndex(obj-><a class="code" href="struct_o_c_i___object.html#3b23cdc6b101eac16f640e27e8fa1044">typinf</a>, index);<a name="l00161"></a>00161 }<a name="l00162"></a>00162 }<a name="l00163"></a>00163 }<a name="l00164"></a>00164 <span class="keywordflow">else</span><a name="l00165"></a>00165 res = FALSE;<a name="l00166"></a>00166 <a name="l00167"></a>00167 <span class="comment">/* check for failure */</span><a name="l00168"></a>00168 <a name="l00169"></a>00169 <span class="keywordflow">if</span> (res == FALSE)<a name="l00170"></a>00170 {<a name="l00171"></a>00171 <a class="code" href="group__g__usertypes.html#g3fd2c9dfdcab2c56400c95c31cc0851e" title="Free a local object.">OCI_ObjectFree</a>(obj);<a name="l00172"></a>00172 obj = NULL;<a name="l00173"></a>00173 }<a name="l00174"></a>00174 <a name="l00175"></a>00175 <span class="keywordflow">return</span> obj;<a name="l00176"></a>00176 }<a name="l00177"></a>00177 <a name="l00178"></a>00178 <a name="l00179"></a>00179 <span class="comment">/* ------------------------------------------------------------------------ *</span><a name="l00180"></a>00180 <span class="comment"> * OCI_ObjectReset</span><a name="l00181"></a>00181 <span class="comment"> * ------------------------------------------------------------------------ */</span><a name="l00182"></a>00182 <a name="l00183"></a>00183 <span class="keywordtype">void</span> OCI_ObjectReset(<a class="code" href="struct_o_c_i___object.html" title="Oracle Named types representation.">OCI_Object</a> *obj)<a name="l00184"></a>00184 {<a name="l00185"></a>00185 ub2 i;<a name="l00186"></a>00186 <a name="l00187"></a>00187 <span class="keywordflow">for</span> (i = 0; i < obj-><a class="code" href="struct_o_c_i___object.html#3b23cdc6b101eac16f640e27e8fa1044">typinf</a>-><a class="code" href="struct_o_c_i___type_info.html#3519e37886539486cef79786efac9f1e">nb_cols</a>; i++)<a name="l00188"></a>00188 {<a name="l00189"></a>00189 <span class="keywordflow">if</span> (obj-><a class="code" href="struct_o_c_i___object.html#c200f98bde82ce8df32af3f17a453b20">objs</a>[i] != NULL)<a name="l00190"></a>00190 {<a name="l00191"></a>00191 OCI_Datatype * data = (OCI_Datatype *) obj-><a class="code" href="struct_o_c_i___object.html#c200f98bde82ce8df32af3f17a453b20">objs</a>[i];<a name="l00192"></a>00192 <a name="l00193"></a>00193 if (data->hstate == OCI_OBJECT_FETCHED_CLEAN)<a name="l00194"></a>00194 data->hstate = OCI_OBJECT_FETCHED_DIRTY;<a name="l00195"></a>00195 <a name="l00196"></a>00196 <span class="keywordflow">switch</span> (obj-><a class="code" href="struct_o_c_i___object.html#3b23cdc6b101eac16f640e27e8fa1044">typinf</a>-><a class="code" href="struct_o_c_i___type_info.html#30783a0a4a5d15db8f8bfe90250f18a7">cols</a>[i].<a class="code" href="struct_o_c_i___column.html#93bfdf4f9926d4680f93356402177110">type</a>)<a name="l00197"></a>00197 {<a name="l00198"></a>00198 <span class="keywordflow">case</span> OCI_CDT_DATETIME:<a name="l00199"></a>00199 <a name="l00200"></a>00200 <a class="code" href="group__g__date.html#gedf77cfe4bd5dab7909e4c2fb5173b48" title="Free an OCI_Date handle.">OCI_DateFree</a>((<a class="code" href="struct_o_c_i___date.html" title="Oracle internal date representation.">OCI_Date</a> *) obj-><a class="code" href="struct_o_c_i___object.html#c200f98bde82ce8df32af3f17a453b20">objs</a>[i]);<a name="l00201"></a>00201 <span class="keywordflow">break</span>;<a name="l00202"></a>00202 <a name="l00203"></a>00203 <span class="keywordflow">case</span> OCI_CDT_LOB:<a name="l00204"></a>00204 <a name="l00205"></a>00205 <a class="code" href="group__g__lob.html#gac269a3de312c2c7d1a6193a9ab79545" title="Free a local temporary lob.">OCI_LobFree</a>((<a class="code" href="struct_o_c_i___lob.html" title="Oracle Internal Large objects:.">OCI_Lob</a> *) obj-><a class="code" href="struct_o_c_i___object.html#c200f98bde82ce8df32af3f17a453b20">objs</a>[i]);<a name="l00206"></a>00206 <span class="keywordflow">break</span>;<a name="l00207"></a>00207 <a name="l00208"></a>00208 <span class="keywordflow">case</span> OCI_CDT_FILE:<a name="l00209"></a>00209 <a name="l00210"></a>00210 <a class="code" href="group__g__file.html#gd4b58b6d80e24bb045fb82d78c5cf36a" title="Free a local File object.">OCI_FileFree</a>((<a class="code" href="struct_o_c_i___file.html" title="Oracle External Large objects:.">OCI_File</a> *) obj-><a class="code" href="struct_o_c_i___object.html#c200f98bde82ce8df32af3f17a453b20">objs</a>[i]);<a name="l00211"></a>00211 <span class="keywordflow">break</span>;<a name="l00212"></a>00212 <a name="l00213"></a>00213 <span class="keywordflow">case</span> OCI_CDT_OBJECT:<a name="l00214"></a>00214 <a name="l00215"></a>00215 <a class="code" href="group__g__usertypes.html#g3fd2c9dfdcab2c56400c95c31cc0851e" title="Free a local object.">OCI_ObjectFree</a>((<a class="code" href="struct_o_c_i___object.html" title="Oracle Named types representation.">OCI_Object</a> *) obj-><a class="code" href="struct_o_c_i___object.html#c200f98bde82ce8df32af3f17a453b20">objs</a>[i]);<a name="l00216"></a>00216 <span class="keywordflow">break</span>;<a name="l00217"></a>00217 <a name="l00218"></a>00218 <span class="keywordflow">case</span> OCI_CDT_COLLECTION:<a name="l00219"></a>00219 <a name="l00220"></a>00220 <a class="code" href="group__g__collection.html#g8663babe980c99ff0441feedff973912" title="Free a local collection.">OCI_CollFree</a>((<a class="code" href="struct_o_c_i___coll.html" title="Oracle Collections (VARRAYs and Nested Tables) representation.">OCI_Coll</a> *) obj-><a class="code" href="struct_o_c_i___object.html#c200f98bde82ce8df32af3f17a453b20">objs</a>[i]);;<a name="l00221"></a>00221 <span class="keywordflow">break</span>;<a name="l00222"></a>00222 <a name="l00223"></a>00223 <span class="keywordflow">case</span> OCI_CDT_TIMESTAMP:<a name="l00224"></a>00224 <a name="l00225"></a>00225 <a class="code" href="group__g__timestamp.html#g60e9851db1175d6b650f9df00db274da" title="Free an OCI_Timestamp handle.">OCI_TimestampFree</a>((<a class="code" href="struct_o_c_i___timestamp.html" title="Oracle internal timestamp representation.">OCI_Timestamp</a> *) obj-><a class="code" href="struct_o_c_i___object.html#c200f98bde82ce8df32af3f17a453b20">objs</a>[i]);<a name="l00226"></a>00226 <span class="keywordflow">break</span>;<a name="l00227"></a>00227 <a name="l00228"></a>00228 <span class="keywordflow">case</span> OCI_CDT_INTERVAL:<a name="l00229"></a>00229 <a name="l00230"></a>00230 <a class="code" href="group__g__timestamp.html#g7623b368ab3486c15c6d671054fac3e3" title="Free an OCI_Interval handle.">OCI_IntervalFree</a>((<a class="code" href="struct_o_c_i___interval.html" title="Oracle internal interval representation.">OCI_Interval</a> *) obj-><a class="code" href="struct_o_c_i___object.html#c200f98bde82ce8df32af3f17a453b20">objs</a>[i]);<a name="l00231"></a>00231 <span class="keywordflow">break</span>;<a name="l00232"></a>00232 <span class="keywordflow">case</span> OCI_CDT_REF:<a name="l00233"></a>00233 <a name="l00234"></a>00234 <a class="code" href="group__g__usertypes.html#g4d38338b68e78fbf2be15a9fc7a01b46" title="Free a local Ref.">OCI_RefFree</a>((<a class="code" href="struct_o_c_i___ref.html" title="Oracle REF type representation.">OCI_Ref</a> *) obj-><a class="code" href="struct_o_c_i___object.html#c200f98bde82ce8df32af3f17a453b20">objs</a>[i]);<a name="l00235"></a>00235 <span class="keywordflow">break</span>;<a name="l00236"></a>00236 }<a name="l00237"></a>00237 <a name="l00238"></a>00238 obj-><a class="code" href="struct_o_c_i___object.html#c200f98bde82ce8df32af3f17a453b20">objs</a>[i] = NULL;<a name="l00239"></a>00239 }<a name="l00240"></a>00240 }<a name="l00241"></a>00241 }<a name="l00242"></a>00242 <a name="l00243"></a>00243 <span class="comment">/* ------------------------------------------------------------------------ *</span><a name="l00244"></a>00244 <span class="comment"> * OCI_ObjectGetIndex</span><a name="l00245"></a>00245 <span class="comment"> * ------------------------------------------------------------------------ */</span><a name="l00246"></a>00246 <a name="l00247"></a>00247 <span class="keywordtype">int</span> OCI_ObjectGetIndex(<a class="code" href="struct_o_c_i___object.html" title="Oracle Named types representation.">OCI_Object</a> *obj, <span class="keyword">const</span> mtext *attr, <span class="keywordtype">int</span> type)<a name="l00248"></a>00248 {<a name="l00249"></a>00249 <span class="keywordtype">int</span> res = -1;<a name="l00250"></a>00250 ub2 i;<a name="l00251"></a>00251 <a name="l00252"></a>00252 OCI_CHECK_PTR(OCI_IPC_OBJECT, obj, -1);<a name="l00253"></a>00253 OCI_CHECK_PTR(OCI_IPC_STRING, attr, -1);<a name="l00254"></a>00254 <a name="l00255"></a>00255 <span class="keywordflow">for</span> (i = 0; i < obj-><a class="code" href="struct_o_c_i___object.html#3b23cdc6b101eac16f640e27e8fa1044">typinf</a>-><a class="code" href="struct_o_c_i___type_info.html#3519e37886539486cef79786efac9f1e">nb_cols</a>; i++)<a name="l00256"></a>00256 {<a name="l00257"></a>00257 <a class="code" href="struct_o_c_i___column.html" title="Oracle SQL Column and Type member representation.">OCI_Column</a> *col = &obj-><a class="code" href="struct_o_c_i___object.html#3b23cdc6b101eac16f640e27e8fa1044">typinf</a>-><a class="code" href="struct_o_c_i___type_info.html#30783a0a4a5d15db8f8bfe90250f18a7">cols</a>[i];<a name="l00258"></a>00258 <a name="l00259"></a>00259 <span class="keywordflow">if</span> (((type == -1) || (col-><a class="code" href="struct_o_c_i___column.html#93bfdf4f9926d4680f93356402177110">type</a> == type)) &&⌨️ 快捷键说明
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