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Lu, Huayi 346ac31da9 DWS TG 8.1.3.200 VERSION 
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com>
Reviewed-by: Jiang, Beibei <beibei.jiang@t-systems.com>
Co-authored-by: Lu, Huayi <luhuayi@huawei.com>
Co-committed-by: Lu, Huayi <luhuayi@huawei.com>
2023-08-28 09:20:17 +00:00

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<a name="EN-US_TOPIC_0000001234200631"></a><a name="EN-US_TOPIC_0000001234200631"></a>
<h1 class="topictitle1">Environment</h1>
<div id="body1584526252531"><div class="section" id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_section212012207470"><a name="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_section212012207470"></a><a name="en-us_topic_0185264709_section212012207470"></a><h4 class="sectiontitle">Session Setting</h4><p id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_p199781315115820">Follow the steps to set Data Studio and file encoding:</p>
</div>
<ol id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_ol1999162017349"><li id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_li1348871664913"><span>Choose <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b3012113415">Settings</strong> &gt; <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b120121113416">Preferences</strong> from the main menu.</span><p><p id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_p849019163490">The <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b711221183411">Preferences</strong> dialog box is displayed.</p>
</p></li><li id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_li111221103410"><span>Choose <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b9552398511">Environment &gt; Session Setting</strong>.</span><p><p id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_p695213913516">The <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b53819591270">Session Setting</strong> pane is displayed.</p>
</p></li><li id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_li17212118346"><span>Select the required Data Studio encoding from <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b75471934101319">Data Studio Encoding </strong>drop-down.</span></li><li id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_li1839502511211"><a name="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_li1839502511211"></a><a name="en-us_topic_0185264709_li1839502511211"></a><span>Select the file encoding from <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b1674843841314">File Encoding</strong> field.</span><p><div class="note" id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_note17865351121317"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_p1865451171312">Data Studio supports only UTF-8 and GBK file encoding types.</p>
</div></div>
</p></li><li id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_li31104065161343"><span>Click <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b09421143416">OK</strong>. The <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b1394217340">Restart Data Studio</strong> dialog box is displayed.</span></li><li id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_li24047085215241"><span>Click <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b71072118343">Yes </strong>to restart Data Studio. If any export, import or execution operations are in progress, then Data Studio displays the <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b543012259312">Process is running </strong>dialog box.</span></li><li id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_li3919120721482"><span>Click <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b12121421163411">Force Restart</strong> to discard operations and restart Data Studio. Click <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b19121521173416">OK</strong> to continue performing operations.</span><p><div class="note" id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_note94789216103"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0000001234200631__p1433992520">Click <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b54551657616">Restore Defaults</strong> from <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b845515517617">Session Setting</strong> pane to reset to default values. The default value for Data Studio Encoding and File Encoding is <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b3455175563">UTF-8</strong>.</p>
</div></div>
</p></li></ol>
<div class="section" id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_section0852133113249"><h4 class="sectiontitle">SQL Assistant</h4><p id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_p17631115715619">Follow the steps to enable/disable SQL Assistant tool:</p>
<ol id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_ol146311357125618"><li id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_li563155714569"><span>Choose <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b7632135720567">Settings</strong> &gt; <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b5632257185612">Preferences</strong> from the main menu.</span><p><p id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_p9632145716564">The <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b1263225720567">Preferences</strong> dialog box is displayed.</p>
</p></li><li id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_li563245716569"><span>Choose <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b1942419213616">Environment &gt; Session Setting</strong>.</span><p><p id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_p202651931469">The <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b186331257135611">Session Setting</strong> pane is displayed.</p>
</p></li><li id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_li1963315578564"><span>Select <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b1056419307589">Enable/Disable</strong> from SQL Assistant section.</span></li><li id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_li2075943912247"><span>Click <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b53158584161436">OK</strong>.</span><p><div class="note" id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_note191231532814"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_p965316119715">Click <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b153751517131418">Restore Defaults</strong> from <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b16375121713141">Session Setting</strong> pane to reset to default value. The default value for SQL Assistant is <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b5375617191413">Enable</strong>.</p>
</div></div>
</p></li></ol>
</div>
<div class="section" id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_section1980415371926"><a name="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_section1980415371926"></a><a name="en-us_topic_0185264709_section1980415371926"></a><h4 class="sectiontitle">Query/Function/Procedure Backup</h4><p id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_p198331326523">Refer to the <a href="DWS_DS_128.html#EN-US_TOPIC_0000001234200573__en-us_topic_0185264856_section7637071471">Backuping Unsaved Queries/Functions/Procedures</a> section for information on backup feature provided by Data Studio.</p>
<p id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_p17195124810310">Follow the steps to enable/disable backup of unsaved data in SQL Terminal/PL/SQL Viewer:</p>
<ol id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_ol137731531723"><li id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_li157731538214"><span>Choose <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b1753114217216">Settings</strong> &gt; <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b175321421214">Preferences</strong> from the main menu.</span><p><p id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_p8773753426">The <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b165321020213">Preferences</strong> dialog box is displayed.</p>
</p></li><li id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_li147734531528"><span>Choose <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b21511018164">Environment &gt; Session Setting</strong>.</span><p><p id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_p15722318861">The <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b11534132142120">Session Setting</strong> pane is displayed.</p>
</p></li><li id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_li57735531224"><span>Select/unselect <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b9536182142114">Auto Save </strong>from <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b1361471417244">Auto Save</strong> section.</span></li><li id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_li187731553729"><span>Set the time interval to backup the data in <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b7800135116251">Interval</strong> field.</span></li><li id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_li1577314539210"><span>Click <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b1253632102119">OK</strong>.</span><p><div class="note" id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_note972615537212"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_p178953456126">Click <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b135381421216">Restore Defaults</strong> from <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b13539202142110">Session Setting</strong> pane to reset to default value. Backup of data will be enabled by default with 5 minutes as the default time interval.</p>
</div></div>
</p></li></ol>
<p id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_p811315381135">Follow the steps to enable/disable data encryption of saved data:</p>
<ol id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_ol57730531422"><li id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_li077319533213"><span>Choose <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b8615152114234">Settings</strong> &gt; <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b46161321152319">Preferences</strong> from the main menu.</span><p><p id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_p1080750101413">The <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b16161321112319">Preferences</strong> dialog box is displayed.</p>
</p></li><li id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_li77739531023"><span>Choose <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b3311958185013">Environment &gt; Session Setting</strong>.</span><p><p id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_p4735910505">The <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b146181521182318">Session Setting</strong> pane is displayed.</p>
</p></li><li id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_li37731953727"><span>Select/unselect <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b9853957152611">Encryption</strong><strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b126191521162314"> </strong>from Auto Save section.</span></li><li id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_li1477312531624"><span>Click <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b186207211239">OK</strong>.</span><p><div class="note" id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_note177261653128"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_p724722061618">Click <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b126229213237">Restore Defaults</strong> from <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b136223214231">Session Setting</strong> pane to reset to default value. Encryption will be enabled by default.</p>
</div></div>
</p></li></ol>
<p id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_p85537317407">Follow the steps to set the size of <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b757171012339">Import Table Data Limit</strong>/<strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b12628110905">Import File Data Limit</strong>:</p>
<ol id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_ol1155312315405"><li id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_li8554163164016"><span>Choose <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b755473174012">Settings</strong> &gt; <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b16554634409">Preferences</strong> from the main menu.</span><p><p id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_p65542314404">The <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b8554833402">Preferences</strong> dialog box is displayed.</p>
</p></li><li id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_li15541034405"><span>Choose <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b1155483144011">Environment &gt; Session Setting</strong>.</span><p><p id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_p175541433406">The <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b16554143144015">Session Setting</strong> pane is displayed.</p>
<p id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_p5695173915578">In File Limit section <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b1856785642112">Import Table Data Limit</strong> and <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b169792013221">Import File Data Limit</strong> parameters are displayed.</p>
<p id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_p93078444528"><span><img id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_image330744435216" src="figure/en-us_image_0000001234200761.png"></span></p>
<p id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_p1991315131227"><strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b733822822218">Import Table Data Limit</strong> value defines the maximum size of the table data to be imported.</p>
<p id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_p16367105819235"><strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b56792713245">Import File Data Limit</strong> value defines the maximum size of the file to be imported.</p>
</p></li><li id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_li555415344016"><span>Click <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b8554113184014">OK</strong>.</span><p><div class="note" id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_note115541314407"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_p24481039103114">Mentioned values in the above screenshot are the default values.</p>
</div></div>
</p></li></ol>
<p id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_p148341056202">Follow the steps to perform rendering:</p>
<ol id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_ol11396184313511"><li id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_li72723192015"><span>Choose <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b58331456193512">Settings</strong> &gt; <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b283385623510">Preferences</strong> from the main menu.</span><p><p id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_p172172332018">The <strong id="EN-US_TOPIC_0000001234200631__b1811112848">Preferences</strong> dialog box is displayed.</p>
</p></li><li id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_li12212315204"><span>Choose <strong id="EN-US_TOPIC_0000001234200631__b1252180566">Environment &gt; Session Setting</strong>.</span><p><p id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_p421523172018">The <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b1883314565357">Session Setting</strong> pane is displayed.</p>
<p id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_p1677405962016">In Lazy Rendering section, <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b9458185275016">Number of objects in a batch </strong>parameter is displayed.</p>
<p id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_p119155210221"><span><img id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_image26154526227" src="figure/en-us_image_0000001233800833.png"></span></p>
</p></li><li id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_li859921814232"><span>Provide required number of objects in a batch, want to be rendered. Range is from 100 to 1000. Default value is <strong id="EN-US_TOPIC_0000001234200631__b57500583813">200</strong>.</span><p><p id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_p2742193302711">If you provide any value which is less than 100 or more than 1000, then <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b202321321165614">Invalid Range, (100 -1000)</strong> error message is displayed.</p>
</p></li><li id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_li833715484267"><span>Click <strong id="EN-US_TOPIC_0000001234200631__en-us_topic_0185264709_b1758791725710">OK</strong>.</span></li></ol>
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<div>
<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="DWS_DS_135.html">Personalizing Data Studio</a></div>
</div>
</div>
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