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<a href="mddl__dc__maxkeytable_8sas.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">/**</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment"> @file</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment"> @brief Maxkeytable DDL</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment"> @details For storing the maximum retained key information. Used</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment"> by mp_retainedkey.sas</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment"></span> </div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment">**/</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span> </div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span> </div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span>%macro mddl_dc_maxkeytable(libds=WORK.MAXKEYTABLE);</div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span> </div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span> proc sql;</div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span> create table &libds(</div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span> keytable varchar(41) label=<span class="stringliteral">'Base table in libref.dataset format'</span>,</div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> keycolumn <span class="keywordtype">char</span>(32) format=$32.</div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> label=<span class="stringliteral">'The Retained key field containing the key values.'</span>,</div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> max_key num label=</div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> <span class="stringliteral">'Integer representing current max RK or SK value in the KEYTABLE'</span>,</div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> processed_dttm num format=E8601DT26.6</div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> label=<span class="stringliteral">'Datetime this value was last updated'</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> );</div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> </div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> %local lib;</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> %let libds=%upcase(&libds);</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> %<span class="keywordflow">if</span> %index(&libds,.)=0 %then %let lib=WORK;</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> %<span class="keywordflow">else</span> %let lib=%scan(&libds,1,.);</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> </div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> proc datasets lib=&lib noprint;</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> modify %scan(&libds,-1,.);</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> index create keytable /nomiss unique;</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> quit;</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> </div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span>%mend mddl_dc_maxkeytable;</div>
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