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<a name="l00122"></a>00122 <span class="keywordflow">if</span> (res == -1)<a name="l00123"></a>00123 OCI_ExceptionAttributeNotFound(obj-><a class="code" href="struct_o_c_i___object.html#8bde19100472fa2836e320e8e0878954">con</a>, attr);<a name="l00124"></a>00124 <a name="l00125"></a>00125 <span class="keywordflow">return</span> res;<a name="l00126"></a>00126 }<a name="l00127"></a>00127 <a name="l00128"></a>00128 <span class="comment">/* ------------------------------------------------------------------------ *</span><a name="l00129"></a>00129 <span class="comment"> * OCI_ObjectGetAttr</span><a name="l00130"></a>00130 <span class="comment"> * ------------------------------------------------------------------------ */</span><a name="l00131"></a>00131 <a name="l00132"></a>00132 <span class="keywordtype">boolean</span> OCI_ObjectGetAttr(<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">void</span> ** p_value,<a name="l00133"></a>00133 OCIInd* p_ind, OCIType **p_tdo)<a name="l00134"></a>00134 {<a name="l00135"></a>00135 <span class="keywordtype">boolean</span> res = TRUE;<a name="l00136"></a>00136 <a name="l00137"></a>00137 <span class="keywordtype">void</span> *ostr = NULL;<a name="l00138"></a>00138 <span class="keywordtype">int</span> osize = -1;<a name="l00139"></a>00139 <a name="l00140"></a>00140 ostr = OCI_GetInputMetaString(attr, &osize);<a name="l00141"></a>00141 <a name="l00142"></a>00142 OCI_CALL2<a name="l00143"></a>00143 (<a name="l00144"></a>00144 res, obj-><a class="code" href="struct_o_c_i___object.html#8bde19100472fa2836e320e8e0878954">con</a>,<a name="l00145"></a>00145 <a name="l00146"></a>00146 OCIObjectGetAttr(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>, (dvoid *) obj-><a class="code" href="struct_o_c_i___object.html#68ed912c697729f379e568beb84236c9">handle</a>, <a name="l00147"></a>00147 (dvoid *) NULL, (OCIType *) obj-><a class="code" href="struct_o_c_i___object.html#9fddeb4cff3c8e79ca972f4b2d83e2f6">nty</a>-><a class="code" href="struct_o_c_i___schema.html#009b662eb76406b0042efa8d5ac1bfa0">tdo</a>,<a name="l00148"></a>00148 (CONST oratext **) &ostr, (ub4 *) &osize, <a name="l00149"></a>00149 (ub4) 1, (ub4 *) NULL, (ub4) 0, (OCIInd *) p_ind, <a name="l00150"></a>00150 (dvoid **) NULL, (dvoid **) p_value, (OCIType **) p_tdo)<a name="l00151"></a>00151 )<a name="l00152"></a>00152 <a name="l00153"></a>00153 OCI_ReleaseMetaString(ostr);<a name="l00154"></a>00154 <a name="l00155"></a>00155 <span class="keywordflow">return</span> res;<a name="l00156"></a>00156 }<a name="l00157"></a>00157 <a name="l00158"></a>00158 <span class="comment">/* ------------------------------------------------------------------------ *</span><a name="l00159"></a>00159 <span class="comment"> * OCI_ObjectSetAttr</span><a name="l00160"></a>00160 <span class="comment"> * ------------------------------------------------------------------------ */</span><a name="l00161"></a>00161 <a name="l00162"></a>00162 <span class="keywordtype">boolean</span> OCI_ObjectSetAttr(<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">void</span> * value, <a name="l00163"></a>00163 OCIInd ind)<a name="l00164"></a>00164 {<a name="l00165"></a>00165 <span class="keywordtype">boolean</span> res = TRUE;<a name="l00166"></a>00166 <a name="l00167"></a>00167 <span class="keywordtype">void</span> *ostr = NULL;<a name="l00168"></a>00168 <span class="keywordtype">int</span> osize = -1;<a name="l00169"></a>00169 <a name="l00170"></a>00170 ostr = OCI_GetInputMetaString(attr, &osize);<a name="l00171"></a>00171 <a name="l00172"></a>00172 OCI_CALL2<a name="l00173"></a>00173 (<a name="l00174"></a>00174 res, obj-><a class="code" href="struct_o_c_i___object.html#8bde19100472fa2836e320e8e0878954">con</a>,<a name="l00175"></a>00175 <a name="l00176"></a>00176 OCIObjectSetAttr(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>, (dvoid *) obj-><a class="code" href="struct_o_c_i___object.html#68ed912c697729f379e568beb84236c9">handle</a>, <a name="l00177"></a>00177 (dvoid *) NULL, (OCIType *) obj-><a class="code" href="struct_o_c_i___object.html#9fddeb4cff3c8e79ca972f4b2d83e2f6">nty</a>-><a class="code" href="struct_o_c_i___schema.html#009b662eb76406b0042efa8d5ac1bfa0">tdo</a>,<a name="l00178"></a>00178 (CONST oratext**) &ostr, (ub4 *) &osize,<a name="l00179"></a>00179 (ub4) 1, (ub4 *) NULL, (ub4) 0, (OCIInd) ind, <a name="l00180"></a>00180 (dvoid *) NULL, (dvoid *) value)<a name="l00181"></a>00181 )<a name="l00182"></a>00182 <a name="l00183"></a>00183 OCI_ReleaseMetaString(ostr);<a name="l00184"></a>00184 <a name="l00185"></a>00185 <span class="keywordflow">return</span> res;<a name="l00186"></a>00186 }<a name="l00187"></a>00187 <a name="l00188"></a>00188 <span class="comment">/* ------------------------------------------------------------------------ *</span><a name="l00189"></a>00189 <span class="comment"> * OCI_ObjectSetNumber</span><a name="l00190"></a>00190 <span class="comment"> * ------------------------------------------------------------------------ */</span><a name="l00191"></a>00191 <a name="l00192"></a>00192 <span class="keywordtype">boolean</span> OCI_ObjectSetNumber(<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, <a name="l00193"></a>00193 <span class="keywordtype">void</span> *value, uword size, uword flag)<a name="l00194"></a>00194 {<a name="l00195"></a>00195 <span class="keywordtype">boolean</span> res = FALSE;<a name="l00196"></a>00196 <a name="l00197"></a>00197 OCI_CHECK_PTR(OCI_IPC_OBJECT, obj, FALSE);<a name="l00198"></a>00198 <a name="l00199"></a>00199 <span class="keywordflow">if</span> (OCI_ObjectGetIndex(obj, attr, OCI_CDT_NUMERIC) >= 0)<a name="l00200"></a>00200 {<a name="l00201"></a>00201 OCINumber num;<a name="l00202"></a>00202 <a name="l00203"></a>00203 res = OCI_NumberSet(obj-><a class="code" href="struct_o_c_i___object.html#8bde19100472fa2836e320e8e0878954">con</a>, &num, value, size, flag) &&<a name="l00204"></a>00204 OCI_ObjectSetAttr(obj, attr, (<span class="keywordtype">void</span> *) &num, 0);<a name="l00205"></a>00205 }<a name="l00206"></a>00206 <a name="l00207"></a>00207 OCI_RESULT(res);<a name="l00208"></a>00208 <a name="l00209"></a>00209 <span class="keywordflow">return</span> res;<a name="l00210"></a>00210 }<a name="l00211"></a>00211 <a name="l00212"></a>00212 <span class="comment">/* ------------------------------------------------------------------------ *</span><a name="l00213"></a>00213 <span class="comment"> * OCI_ObjectGetNumber</span><a name="l00214"></a>00214 <span class="comment"> * ------------------------------------------------------------------------ */</span><a name="l00215"></a>00215 <a name="l00216"></a>00216 <span class="keywordtype">boolean</span> OCI_ObjectGetNumber(<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">void</span> *value, <a name="l00217"></a>00217 uword size, uword flag)<a name="l00218"></a>00218 {<a name="l00219"></a>00219 <span class="keywordtype">boolean</span> res = FALSE;<a name="l00220"></a>00220 <a name="l00221"></a>00221 OCI_CHECK_PTR(OCI_IPC_OBJECT, obj, FALSE);<a name="l00222"></a>00222 <a name="l00223"></a>00223 <span class="keywordflow">if</span> (OCI_ObjectGetIndex(obj, attr, OCI_CDT_NUMERIC) >= 0)<a name="l00224"></a>00224 {<a name="l00225"></a>00225 OCIInd ind = 0;<a name="l00226"></a>00226 OCIType *tdo = NULL;<a name="l00227"></a>00227 OCINumber *num = NULL;<a name="l00228"></a>00228 <a name="l00229"></a>00229 <span class="keywordflow">if</span> (OCI_ObjectGetAttr(obj, attr, (<span class="keywordtype">void</span> **) &num, &ind, &tdo) && num)<a name="l00230"></a>00230 {<a name="l00231"></a>00231 res = OCI_NumberGet(obj-><a class="code" href="struct_o_c_i___object.html#8bde19100472fa2836e320e8e0878954">con</a>, num, value, size, flag);<a name="l00232"></a>00232 }<a name="l00233"></a>00233 }<a name="l00234"></a>00234 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (OCI_ObjectGetIndex(obj, attr, OCI_CDT_TEXT) >= 0)<a name="l00235"></a>00235 {<a name="l00236"></a>00236 <span class="keyword">const</span> mtext *fmt = <a class="code" href="group__g__connect.html#g57c1be56edaf86588dfb7a1245bf5908" title="Return the current numeric format for implicit string / numeric conversions.">OCI_GetDefaultFormatNumeric</a>(obj-><a class="code" href="struct_o_c_i___object.html#8bde19100472fa2836e320e8e0878954">con</a>);<a name="l00237"></a>00237 ub4 fmt_size = (ub4) mtslen(fmt);<a name="l00238"></a>00238 dtext *data = (dtext *) <a class="code" href="group__g__usertypes.html#g95ba08a32cf97b7bed6235cc48bd2300" title="Return the string value of the given object attribute.">OCI_ObjectGetString</a>(obj, attr);<a name="l00239"></a>00239 <a name="l00240"></a>00240 res = OCI_NumberGetFromStr(obj-><a class="code" href="struct_o_c_i___object.html#8bde19100472fa2836e320e8e0878954">con</a>, value, size, flag, data, <a name="l00241"></a>00241 (<span class="keywordtype">int</span>) dtslen(data), fmt, fmt_size);<a name="l00242"></a>00242 }<a name="l00243"></a>00243 <a name="l00244"></a>00244 OCI_RESULT(res);<a name="l00245"></a>00245 <a name="l00246"></a>00246 <span class="keywordflow">return</span> FALSE;<a name="l00247"></a>00247 }<a name="l00248"></a>00248 <a name="l00249"></a>00249 <span class="comment">/* ------------------------------------------------------------------------ *</span><a name="l00250"></a>00250 <span class="comment"> * OCI_ObjectCreate</span><a name="l00251"></a>00251 <span class="comment"> * ------------------------------------------------------------------------ */</span><a name="l00252"></a>00252 <a name="l00253"></a><a class="code" href="group__g__usertypes.html#ga29b16f5fa9a37f42155b77291ad0e47">00253</a> <a class="code" href="struct_o_c_i___object.html" title="Oracle Named types representation.">OCI_Object</a> * OCI_API <a class="code" href="group__g__usertypes.html#ga29b16f5fa9a37f42155b77291ad0e47" title="Create a local object instance.">OCI_ObjectCreate</a>(<a class="code" href="struct_o_c_i___connection.html" title="Oracle physical connection.">OCI_Connection</a> *con, <a class="code" href="struct_o_c_i___schema.html" title="Schema metadata handle.">OCI_Schema</a> *schema)<a name="l00254"></a>00254 {<a name="l00255"></a>00255 <a class="code" href="struct_o_c_i___object.html" title="Oracle Named types representation.">OCI_Object</a> *obj = NULL;<a name="l00256"></a>00256 <a name="l00257"></a>00257 OCI_CHECK_INITIALIZED(NULL);⌨️ 快捷键说明
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