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doc-exports/docs/dws/tool/dws_16_0108.html
luhuayi a5e3903f6b DWS TG 910.211 version 
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com>
Co-authored-by: luhuayi <luhuayi@huawei.com>
Co-committed-by: luhuayi <luhuayi@huawei.com>
2025-04-23 13:53:01 +00:00

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<a name="EN-US_TOPIC_0000001813438780"></a><a name="EN-US_TOPIC_0000001813438780"></a>
<h1 class="topictitle1">Numeric Types</h1>
<div id="body8662426"><div class="section" id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_section192307919206"><h4 class="sectiontitle">Overview</h4><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_p723421592013">A data type is a basic data attribute. Occupied storage space and allowed operations vary according to data types. In a database, data is stored in tables, in which a data type is specified for each column. Data in the column must be of its allowed data type. The following table lists an example of converting MySQL numeric types to GaussDB(DWS) numeric types.</p>
</div>
<div class="section" id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_section1171617252110"><h4 class="sectiontitle">Type Comparison</h4>
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_table5353144454216" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Numeric type mapping</caption><thead align="left"><tr id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_row10354144114211"><th align="left" class="cellrowborder" valign="top" width="33.33333333333333%" id="mcps1.3.2.2.2.4.1.1"><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_p17354144424211">MySQL Numeric Type</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="33.33333333333333%" id="mcps1.3.2.2.2.4.1.2"><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_p133541444104216">MySQL INPUT</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="33.33333333333333%" id="mcps1.3.2.2.2.4.1.3"><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_p1035413446421">GaussDB(DWS) Output</p>
</th>
</tr>
</thead>
<tbody><tr id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_row103541044184216"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p1145525803310">DEC</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p6122191643116">DEC</p>
<p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p191227165310">DEC[(M[,D])] [UNSIGNED] [ZEROFILL]</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p4495122123113">DECIMAL</p>
<p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p1049542133119">DECIMAL[(M[,D])]</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_row935415443424"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p1734893103419">DECIMAL</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p1412261633113">DECIMAL[(M[,D])] [UNSIGNED] [ZEROFILL]</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p4495162110313">DECIMAL[(M[,D])]</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_row163541744124215"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p16544194317349">DOUBLE PRECISION</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p172971727173114">DOUBLE PRECISION</p>
<p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p929792716312">DOUBLE PRECISION [(M[,D])] [UNSIGNED] [ZEROFILL]</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p153531132153112">DOUBLE PRECISION</p>
<p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p83531932113119">DOUBLE PRECISION</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_row5354244104214"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p198421349153414">DOUBLE</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p1758781116308">DOUBLE[(M[,D])] [UNSIGNED] [ZEROFILL]</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p458771193013">DOUBLE PRECISION</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_row14354154415420"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p1339218548348">FIXED</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p1264214483317">FIXED</p>
<p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p1643124819315">FIXED[(M[,D])] [UNSIGNED] [ZEROFILL]</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p12045323110">DECIMAL</p>
<p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p190453153111">DECIMAL[(M[,D])]</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_row6760182824510"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p957655913341">FLOAT</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p1019519591315">FLOAT</p>
<p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p11195159173111">FLOAT [(M[,D])] [UNSIGNED] [ZEROFILL]</p>
<p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p17195205910315">FLOAT(p) [UNSIGNED] [ZEROFILL]</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p1576212393218">REAL</p>
<p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p16762333326">REAL</p>
<p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p1762234321">REAL</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_row15354144164218"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p561115710329">INT</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p12599171083518">INT</p>
<p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p15998109355">INT(p) [UNSIGNED] [ZEROFILL]</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p1149371693510">INTEGER</p>
<p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p7493121612358">INTEGER(p)</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_row7686925144511"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p18891517183215">INTEGER</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p1395152910355">INTEGER</p>
<p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p1595829153518">INTEGER(p) [UNSIGNED] [ZEROFILL]</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p69541137153512">INTEGER</p>
<p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p495423720352">INTEGER(p)</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_row147572274514"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p1864702623214">MEDIUMINT</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p2847114311357">MEDIUMINT</p>
<p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p14847194312357">MEDIUMINT(p) [UNSIGNED] [ZEROFILL]</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p114588495358">INTEGER</p>
<p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p1458164903515">INTEGER(p)</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_row12294121912457"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p978029123212">NUMERIC</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p763725413352">NUMERIC</p>
<p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p11637145413514">NUMERIC [(M[,D])] [UNSIGNED] [ZEROFILL]</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p519685983512">DECIMAL</p>
<p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p15196165914357">DECIMAL[(M[,D])]</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_row15471715134519"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p6649183263220">REAL</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p864913233216">REAL[(M[,D])]</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p18649732173218">REAL/DOUBLE PRECISION</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_row0585141064514"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p136013160365">SMALLINT</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p193163592368">SMALLINT</p>
<p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p4316959113611">SMALLINT(p) [UNSIGNED] [ZEROFILL]</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p1560516143613">SMALLINT</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_row1435416441426"><td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p1447015528365">TINYINT</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p1533512820374">TINYINT</p>
<p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p183351387371">TINYINT(n)</p>
<p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p113353873716">TINYINT(n) ZEROFILL</p>
<p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p1433528103713">TINYINT(n) UNSIGNED ZEROFILL</p>
</td>
<td class="cellrowborder" valign="top" width="33.33333333333333%" headers="mcps1.3.2.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p14111613113716">SMALLINT</p>
<p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p16411413113711">SMALLINT</p>
<p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p1741151313719">SMALLINT</p>
<p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p1411191316377">TINYINT</p>
</td>
</tr>
</tbody>
</table>
</div>
<div class="note" id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164385_note1544699172110"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_ul11959161473320"><li id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_li2959114193313">When the TINYINT type is converted, if it is unsigned (UNSIGNED), it is converted to TINYINT. Otherwise, it is converted to SMALLINT.</li><li id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_li119591147336">The REAL type is converted to DOUBLE PRECISION by default. If <strong id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_b1519605393419">table.database.realAsFlag</strong> in the <strong id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_b66936117359">features-mysql.properties</strong> configuration file is set to <strong id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_b941915183518">true </strong>(<strong id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_b1211141243515">false</strong> by default), the type is converted to REAL.</li></ul>
</div></div>
<p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p16911452145619"><strong id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_b65654032932318">Input: TINYINT</strong></p>
<div class="codecoloring" codetype="Sql" id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_screen20267101225912"><div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span class="normal">1</span>
<span class="normal">2</span>
<span class="normal">3</span>
<span class="normal">4</span>
<span class="normal">5</span>
<span class="normal">6</span>
<span class="normal">7</span></pre></div></td><td class="code"><div><pre><span></span><span class="k">CREATE</span><span class="w"> </span><span class="k">TABLE</span><span class="w"> </span><span class="k">IF</span><span class="w"> </span><span class="k">NOT</span><span class="w"> </span><span class="k">EXISTS</span><span class="w"> </span><span class="o">`</span><span class="n">runoob_dataType_test</span><span class="o">`</span><span class="p">(</span>
<span class="w"> </span><span class="o">`</span><span class="n">dataType_1</span><span class="o">`</span><span class="w"> </span><span class="n">TINYINT</span><span class="p">,</span>
<span class="w"> </span><span class="o">`</span><span class="n">dataType_2</span><span class="o">`</span><span class="w"> </span><span class="n">TINYINT</span><span class="p">(</span><span class="mi">0</span><span class="p">),</span>
<span class="w"> </span><span class="o">`</span><span class="n">dataType_3</span><span class="o">`</span><span class="w"> </span><span class="n">TINYINT</span><span class="p">(</span><span class="mi">255</span><span class="p">),</span>
<span class="w"> </span><span class="o">`</span><span class="n">dataType_4</span><span class="o">`</span><span class="w"> </span><span class="n">TINYINT</span><span class="p">(</span><span class="mi">255</span><span class="p">)</span><span class="w"> </span><span class="n">UNSIGNED</span><span class="w"> </span><span class="n">ZEROFILL</span><span class="p">,</span>
<span class="w"> </span><span class="o">`</span><span class="n">dataType_5</span><span class="o">`</span><span class="w"> </span><span class="n">TINYINT</span><span class="p">(</span><span class="mi">255</span><span class="p">)</span><span class="w"> </span><span class="n">ZEROFILL</span>
<span class="p">);</span>
</pre></div></td></tr></table></div>
</div>
<p id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_p0250919155915"><strong id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_b3847122717596">Output</strong></p>
<div class="codecoloring" codetype="Sql" id="EN-US_TOPIC_0000001813438780__en-us_topic_0000001433745249_en-us_topic_0214164566_screen38651030125919"><div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span class="normal"> 1</span>
<span class="normal"> 2</span>
<span class="normal"> 3</span>
<span class="normal"> 4</span>
<span class="normal"> 5</span>
<span class="normal"> 6</span>
<span class="normal"> 7</span>
<span class="normal"> 8</span>
<span class="normal"> 9</span>
<span class="normal">10</span>
<span class="normal">11</span></pre></div></td><td class="code"><div><pre><span></span><span class="k">CREATE</span><span class="w"> </span><span class="k">TABLE</span><span class="w"> </span><span class="k">IF</span><span class="w"> </span><span class="k">NOT</span><span class="w"> </span><span class="k">EXISTS</span><span class="w"> </span><span class="ss">&quot;public&quot;</span><span class="p">.</span><span class="ss">&quot;runoob_datatype_test&quot;</span>
<span class="p">(</span>
<span class="w"> </span><span class="ss">&quot;datatype_1&quot;</span><span class="w"> </span><span class="nb">SMALLINT</span><span class="p">,</span>
<span class="w"> </span><span class="ss">&quot;datatype_2&quot;</span><span class="w"> </span><span class="nb">SMALLINT</span><span class="p">,</span>
<span class="w"> </span><span class="ss">&quot;datatype_3&quot;</span><span class="w"> </span><span class="nb">SMALLINT</span><span class="p">,</span>
<span class="w"> </span><span class="ss">&quot;datatype_4&quot;</span><span class="w"> </span><span class="n">TINYINT</span><span class="p">,</span>
<span class="w"> </span><span class="ss">&quot;datatype_5&quot;</span><span class="w"> </span><span class="nb">SMALLINT</span>
<span class="p">)</span>
<span class="w"> </span><span class="k">WITH</span><span class="w"> </span><span class="p">(</span><span class="w"> </span><span class="n">ORIENTATION</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="k">ROW</span><span class="p">,</span><span class="w"> </span><span class="n">COMPRESSION</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="k">NO</span><span class="w"> </span><span class="p">)</span>
<span class="w"> </span><span class="n">NOCOMPRESS</span>
<span class="w"> </span><span class="n">DISTRIBUTE</span><span class="w"> </span><span class="k">BY</span><span class="w"> </span><span class="n">HASH</span><span class="w"> </span><span class="p">(</span><span class="ss">&quot;datatype_1&quot;</span><span class="p">);</span>
</pre></div></td></tr></table></div>
</div>
</div>
</div>
<div>
<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="dws_16_0106.html">Data Types</a></div>
</div>
</div>
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