doc-exports/docs/dws/tool/DWS_DS_139.html

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<h1 class="topictitle1">Environment</h1>
<div id="body1584526252531"><div class="section" id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_section212012207470"><a name="EN-US_TOPIC_0000001099153186__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_0000001099153186__en-us_topic_0185264709_p199781315115820">Perform the following steps to configure Data Studio encoding and file encoding:</p>
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<ol id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_ol1999162017349"><li id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_li1348871664913"><span>Choose <strong id="EN-US_TOPIC_0000001099153186__b348184713492">Settings</strong> &gt; <strong id="EN-US_TOPIC_0000001099153186__b948194716495">Preferences</strong> from the main menu.</span><p><p id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_p849019163490">The <strong id="EN-US_TOPIC_0000001099153186__b15826574939587">Preferences</strong> dialog box is displayed.</p>
</p></li><li id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_li111221103410"><span>Choose <strong id="EN-US_TOPIC_0000001099153186__b1542360165013">Environment</strong> &gt; <strong id="EN-US_TOPIC_0000001099153186__b175925345011">Session Setting</strong>.</span><p><p id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_p695213913516">The <strong id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_b53819591270">Session Setting</strong> pane is displayed.</p>
</p></li><li id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_li17212118346"><span>Select the Data Studio encoding from the <strong id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_b75471934101319">Data Studio Encoding</strong> drop-down list.</span></li><li id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_li1839502511211"><a name="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_li1839502511211"></a><a name="en-us_topic_0185264709_li1839502511211"></a><span>Select the file encoding from the <strong id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_b1674843841314">File Encoding</strong> drop-down list.</span><p><div class="note" id="EN-US_TOPIC_0000001099153186__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_0000001099153186__en-us_topic_0185264709_p1865451171312">Data Studio supports only UTF-8 and GBK file encoding types.</p>
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</p></li><li id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_li31104065161343"><span>Click <strong id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_b09421143416">OK</strong>. The <strong id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_b1394217340">Restart Data Studio</strong> dialog box is displayed.</span></li><li id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_li24047085215241"><span>Click <strong id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_b71072118343">Yes</strong> to restart Data Studio. If any export, import or execution operations are in progress, the <strong id="EN-US_TOPIC_0000001099153186__b322893811446">Process is running</strong> dialog box is displayed.</span></li><li id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_li3919120721482"><span>Click <strong id="EN-US_TOPIC_0000001099153186__b9906635469">OK</strong> to proceed or click <strong id="EN-US_TOPIC_0000001099153186__b1790615364617">Force Restart</strong> to cancel the operations and restart Data Studio.</span><p><div class="note" id="EN-US_TOPIC_0000001099153186__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_0000001099153186__p1433992520">Click <strong id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_b54551657616">Restore Defaults</strong> in <strong id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_b845515517617">Session Setting</strong> to restore the default value. The default value for <strong id="EN-US_TOPIC_0000001099153186__b17161139154719">Data Studio Encoding</strong> and <strong id="EN-US_TOPIC_0000001099153186__b277235164818">File Encoding</strong> is <strong id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_b3455175563">UTF-8</strong>.</p>
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<div class="section" id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_section0852133113249"><h4 class="sectiontitle">SQL Assistant</h4><p id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_p17631115715619">Perform the following steps to enable or disable <strong id="EN-US_TOPIC_0000001099153186__b566825712483">SQL Assistant</strong>:</p>
<ol id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_ol146311357125618"><li id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_li563155714569"><span>Choose <strong id="EN-US_TOPIC_0000001099153186__b172811216494">Settings</strong> &gt; <strong id="EN-US_TOPIC_0000001099153186__b1635412124919">Preferences</strong> from the main menu.</span><p><p id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_p9632145716564">The <strong id="EN-US_TOPIC_0000001099153186__b20099628139587">Preferences</strong> dialog box is displayed.</p>
</p></li><li id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_li563245716569"><span>Choose <strong id="EN-US_TOPIC_0000001099153186__b46011633184913">Environment</strong> &gt; <strong id="EN-US_TOPIC_0000001099153186__b18601113313493">Session Setting</strong>.</span><p><p id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_p202651931469">The <strong id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_b186331257135611">Session Setting</strong> pane is displayed.</p>
</p></li><li id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_li1963315578564"><span>Select <strong id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_b1056419307589">Enable/Disable</strong> in <strong id="EN-US_TOPIC_0000001099153186__b790118568517">SQL Assistant</strong>.</span></li><li id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_li2075943912247"><span>Click <strong id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_b53158584161436">OK</strong>.</span><p><div class="note" id="EN-US_TOPIC_0000001099153186__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_0000001099153186__en-us_topic_0185264709_p965316119715">Click <strong id="EN-US_TOPIC_0000001099153186__b16678182265219">Restore Defaults</strong> in <strong id="EN-US_TOPIC_0000001099153186__b1467862214523">Session Setting</strong> to restore the default value. The default value for <strong id="EN-US_TOPIC_0000001099153186__b189097711533">SQL Assistant</strong> is <strong id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_b5375617191413">Enable</strong>.</p>
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<div class="section" id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_section1980415371926"><a name="EN-US_TOPIC_0000001099153186__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_0000001099153186__en-us_topic_0185264709_p198331326523">For details about the backup features of Data Studio, see <a href="DWS_DS_128.html#EN-US_TOPIC_0000001145833051__en-us_topic_0185264856_section7637071471">Backing up Unsaved Queries/Functions/Procedures</a>.</p>
<p id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_p17195124810310">Perform the following steps to enable or disable the backup of unsaved data in <strong id="EN-US_TOPIC_0000001099153186__b104072564553">SQL Terminal</strong> and <strong id="EN-US_TOPIC_0000001099153186__b711110313563">PL/SQL Viewer</strong>:</p>
<ol id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_ol137731531723"><li id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_li157731538214"><span>Choose <strong id="EN-US_TOPIC_0000001099153186__b1080041355618">Settings</strong> &gt; <strong id="EN-US_TOPIC_0000001099153186__b680017139569">Preferences</strong> from the main menu.</span><p><p id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_p8773753426">The <strong id="EN-US_TOPIC_0000001099153186__b20281634529587">Preferences</strong> dialog box is displayed.</p>
</p></li><li id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_li147734531528"><span>Choose <strong id="EN-US_TOPIC_0000001099153186__b3882811145915">Environment</strong> &gt; <strong id="EN-US_TOPIC_0000001099153186__b8882181115599">Session Setting</strong>.</span><p><p id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_p15722318861">The <strong id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_b11534132142120">Session Setting</strong> pane is displayed.</p>
</p></li><li id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_li57735531224"><span>Select or deselect <strong id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_b9536182142114">Auto Save</strong> in the <strong id="EN-US_TOPIC_0000001099153186__b1726615361718">Auto Save</strong> area.</span></li><li id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_li187731553729"><span>Set the time interval for data backup in the <strong id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_b7800135116251">Interval</strong> field.</span></li><li id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_li1577314539210"><span>Click <strong id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_b1253632102119">OK</strong>.</span><p><div class="note" id="EN-US_TOPIC_0000001099153186__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_0000001099153186__en-us_topic_0185264709_p178953456126">Click <strong id="EN-US_TOPIC_0000001099153186__b247963155612">Restore Defaults</strong> in <strong id="EN-US_TOPIC_0000001099153186__b12486153195610">Session Setting</strong> to restore the default value. By default, data backup is enabled and <strong id="EN-US_TOPIC_0000001099153186__b115401259185718">Interval</strong> defaults to 5 minutes.</p>
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<p id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_p811315381135">Perform the following steps to enable or disable the encryption of saved data:</p>
<ol id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_ol57730531422"><li id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_li077319533213"><span>Choose <strong id="EN-US_TOPIC_0000001099153186__b8737184755810">Settings</strong> &gt; <strong id="EN-US_TOPIC_0000001099153186__b1974414713584">Preferences</strong> from the main menu.</span><p><p id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_p1080750101413">The <strong id="EN-US_TOPIC_0000001099153186__b1536612383816">Preferences</strong> dialog box is displayed.</p>
</p></li><li id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_li77739531023"><span>Choose <strong id="EN-US_TOPIC_0000001099153186__b1273722710592">Environment</strong> &gt; <strong id="EN-US_TOPIC_0000001099153186__b27376272599">Session Setting</strong>.</span><p><p id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_p4735910505">The <strong id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_b146181521182318">Session Setting</strong> pane is displayed.</p>
</p></li><li id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_li37731953727"><span>Select or deselect <strong id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_b9853957152611">Encryption</strong> in the <strong id="EN-US_TOPIC_0000001099153186__b1677201018010">Auto Save</strong> area.</span></li><li id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_li1477312531624"><span>Click <strong id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_b186207211239">OK</strong>.</span><p><div class="note" id="EN-US_TOPIC_0000001099153186__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_0000001099153186__en-us_topic_0185264709_p724722061618">Click <strong id="EN-US_TOPIC_0000001099153186__b5785555313">Restore Defaults</strong> in <strong id="EN-US_TOPIC_0000001099153186__b14791655112">Session Setting</strong> to restore the default value. Encryption is enabled by default.</p>
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</p></li></ol>
<p id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_p85537317407">Perform the following steps to configure the <strong id="EN-US_TOPIC_0000001099153186__b4203529146">Import Table Data Limit</strong> and <strong id="EN-US_TOPIC_0000001099153186__b1420342910418">Import File Data Limit</strong> parameters:</p>
<ol id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_ol1155312315405"><li id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_li8554163164016"><span>Choose <strong id="EN-US_TOPIC_0000001099153186__b28741451182">Settings</strong> &gt; <strong id="EN-US_TOPIC_0000001099153186__b48749514811">Preferences</strong> from the main menu.</span><p><p id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_p65542314404">The <strong id="EN-US_TOPIC_0000001099153186__b163705381282">Preferences</strong> dialog box is displayed.</p>
</p></li><li id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_li15541034405"><span>Choose <strong id="EN-US_TOPIC_0000001099153186__b256421919911">Environment</strong> &gt; <strong id="EN-US_TOPIC_0000001099153186__b25648191190">Session Setting</strong>.</span><p><p id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_p175541433406">The <strong id="EN-US_TOPIC_0000001099153186__b07631626191615">Session Setting</strong> pane is displayed.</p>
<p id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_p5695173915578">In the <strong id="EN-US_TOPIC_0000001099153186__b626014531936">File Limit</strong> area, configure the <strong id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_b1856785642112">Import Table Data Limit</strong> and <strong id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_b169792013221">Import File Data Limit</strong> parameters.</p>
<p id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_p93078444528"><span><img id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_image330744435216" src="figure/en-us_image_0000001099153262.png" height="476.805" width="523.6875" title="Click to enlarge" class="imgResize"></span></p>
<p id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_p1991315131227"><strong id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_b733822822218">Import Table Data Limit</strong>: specifies the maximum size of the table data to import</p>
<p id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_p16367105819235"><strong id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_b56792713245">Import File Data Limit</strong>: specifies the maximum size of the file to import</p>
</p></li><li id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_li555415344016"><span>Click <strong id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_b8554113184014">OK</strong>.</span><p><div class="note" id="EN-US_TOPIC_0000001099153186__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_0000001099153186__en-us_topic_0185264709_p24481039103114">Values in the preceding figure are default values.</p>
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<p id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_p148341056202">Perform the following steps for rendering:</p>
<ol id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_ol11396184313511"><li id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_li72723192015"><span>Choose <strong id="EN-US_TOPIC_0000001099153186__b529916571072">Settings</strong> &gt; <strong id="EN-US_TOPIC_0000001099153186__b43007572713">Preferences</strong> from the main menu.</span><p><p id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_p172172332018">The <strong id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_b8554833402">Preferences</strong> dialog box is displayed.</p>
</p></li><li id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_li12212315204"><span>Choose <strong id="EN-US_TOPIC_0000001099153186__b5917171512916">Environment</strong> &gt; <strong id="EN-US_TOPIC_0000001099153186__b119232151894">Session Setting</strong>.</span><p><p id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_p421523172018">The <strong id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_b1883314565357">Session Setting</strong> pane is displayed.</p>
<p id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_p1677405962016">In the <strong id="EN-US_TOPIC_0000001099153186__b548145119920">Lazy Rendering</strong> area, the <strong id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_b9458185275016">Number of objects in a batch</strong> parameter is displayed.</p>
<p id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_p119155210221"><span><img id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_image26154526227" src="figure/en-us_image_0000001145713199.png" width="523.6875" height="548.625" title="Click to enlarge" class="imgResize"></span></p>
</p></li><li id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_li859921814232"><span>In the <strong id="EN-US_TOPIC_0000001099153186__b19420133161914">Lazy Rendering</strong> area, configure the <strong id="EN-US_TOPIC_0000001099153186__b3934556151716">Number of objects in a batch</strong> parameter, which ranges from 100 to 1000 and defaults to 200.</span><p><p id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_p2742193302711">If the value input is less than 100 or more than 1000, the <strong id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_b202321321165614">Invalid Range, (100 -1000)</strong> error message is displayed.</p>
</p></li><li id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_li833715484267"><span>Click <strong id="EN-US_TOPIC_0000001099153186__en-us_topic_0185264709_b1758791725710">OK</strong>.</span></li></ol>
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<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="DWS_DS_135.html">Personalizing Data Studio</a></div>
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