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doc-exports/docs/dli/sqlreference/dli_08_0013.html
Su, Xiaomeng 04d4597cf3 dli_sqlreference_0511_version 
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com>
Co-authored-by: Su, Xiaomeng <suxiaomeng1@huawei.com>
Co-committed-by: Su, Xiaomeng <suxiaomeng1@huawei.com>
2023-11-02 14:34:08 +00:00

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<a name="dli_08_0013"></a><a name="dli_08_0013"></a>
<h1 class="topictitle1">condition</h1>
<div id="body8662426"><div class="section" id="dli_08_0013__en-us_topic_0093946903_sa2259c5dc3c846cd8f573e1540c3050b"><h4 class="sectiontitle">Syntax</h4><p id="dli_08_0013__en-us_topic_0093946903_a8ba693b01c4044149a2ff4468fa0d164"><span><img id="dli_08_0013__en-us_topic_0093946903_i984a65a67d7c4df5b0ff137877e41927" src="en-us_image_0206797025.png"></span></p>
</div>
<div class="section" id="dli_08_0013__en-us_topic_0093946903_s938c0d29ee8c4e4591639e768b06a102"><h4 class="sectiontitle">Description</h4>
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="dli_08_0013__en-us_topic_0093946903_td2235d0fd3634db49578734e461411cc" frame="border" border="1" rules="all"><thead align="left"><tr id="dli_08_0013__en-us_topic_0093946903_rc580f5eab1764dd09927ced717437415"><th align="left" class="cellrowborder" valign="top" width="26.009999999999998%" id="mcps1.3.2.2.1.3.1.1"><p id="dli_08_0013__en-us_topic_0093946903_a8c91dae6fbcd41e1b893bd350f13a92a">Syntax</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="73.99%" id="mcps1.3.2.2.1.3.1.2"><p id="dli_08_0013__en-us_topic_0093946903_ada2674588b274171b059cd7a318025b7">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="dli_08_0013__en-us_topic_0093946903_rda21b2e9e27f4de8b8fc5e27e6c62fb1"><td class="cellrowborder" valign="top" width="26.009999999999998%" headers="mcps1.3.2.2.1.3.1.1 "><p id="dli_08_0013__en-us_topic_0093946903_a0f8be6d8e9eb402da3785bb133e2b31c">condition</p>
</td>
<td class="cellrowborder" valign="top" width="73.99%" headers="mcps1.3.2.2.1.3.1.2 "><p id="dli_08_0013__en-us_topic_0093946903_a571b0a0155a849ddaa78cfcd1c0c09a2">Judgment condition.</p>
</td>
</tr>
<tr id="dli_08_0013__en-us_topic_0093946903_r629ed1ea85b0439c909bba9d314e3828"><td class="cellrowborder" valign="top" width="26.009999999999998%" headers="mcps1.3.2.2.1.3.1.1 "><p id="dli_08_0013__en-us_topic_0093946903_a590f743962534dd6b5dfcee2d4bc079a">&gt;</p>
</td>
<td class="cellrowborder" valign="top" width="73.99%" headers="mcps1.3.2.2.1.3.1.2 "><p id="dli_08_0013__en-us_topic_0093946903_ae04a602a82024602868120f3c109bcc3">Relational operator: &gt;</p>
</td>
</tr>
<tr id="dli_08_0013__en-us_topic_0093946903_r3eb5d2da3eee46eb9e9d0dd585451872"><td class="cellrowborder" valign="top" width="26.009999999999998%" headers="mcps1.3.2.2.1.3.1.1 "><p id="dli_08_0013__en-us_topic_0093946903_aa98085734d274a3fa6b719a3d8e313b7">&gt;=</p>
</td>
<td class="cellrowborder" valign="top" width="73.99%" headers="mcps1.3.2.2.1.3.1.2 "><p id="dli_08_0013__en-us_topic_0093946903_a4516d39164d54ebabed467c52ab522db">Relational operator: ≥</p>
</td>
</tr>
<tr id="dli_08_0013__en-us_topic_0093946903_raf7f73a1f7724a43b812beb4bdae5c4a"><td class="cellrowborder" valign="top" width="26.009999999999998%" headers="mcps1.3.2.2.1.3.1.1 "><p id="dli_08_0013__en-us_topic_0093946903_ad075203f61de4fc992d5c9a0a96f3bcc">&lt;</p>
</td>
<td class="cellrowborder" valign="top" width="73.99%" headers="mcps1.3.2.2.1.3.1.2 "><p id="dli_08_0013__en-us_topic_0093946903_a0ce962aeb7944f75a0cad0a04f4b2a38">Relational operator: &lt;</p>
</td>
</tr>
<tr id="dli_08_0013__en-us_topic_0093946903_r8c1d732eaf004a319bba498c57bb2a87"><td class="cellrowborder" valign="top" width="26.009999999999998%" headers="mcps1.3.2.2.1.3.1.1 "><p id="dli_08_0013__en-us_topic_0093946903_aec07b85471af4155abbca1d523c00d4f">&lt;=</p>
</td>
<td class="cellrowborder" valign="top" width="73.99%" headers="mcps1.3.2.2.1.3.1.2 "><p id="dli_08_0013__en-us_topic_0093946903_a85f8be95fc474aceae39a28032173afa">Relational operator: ≤</p>
</td>
</tr>
<tr id="dli_08_0013__en-us_topic_0093946903_r387118e3e5b74d51a2867630bdefb39c"><td class="cellrowborder" valign="top" width="26.009999999999998%" headers="mcps1.3.2.2.1.3.1.1 "><p id="dli_08_0013__en-us_topic_0093946903_a20393d0b2b7944cf86c0adff360c81d2">=</p>
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<td class="cellrowborder" valign="top" width="73.99%" headers="mcps1.3.2.2.1.3.1.2 "><p id="dli_08_0013__en-us_topic_0093946903_a05528144e8d2406e8b2b2c708b29f1be">Relational operator: =</p>
</td>
</tr>
<tr id="dli_08_0013__en-us_topic_0093946903_r2d0134467b334e69b8563c973c1d3f38"><td class="cellrowborder" valign="top" width="26.009999999999998%" headers="mcps1.3.2.2.1.3.1.1 "><p id="dli_08_0013__en-us_topic_0093946903_abc77f89cce9842e1973d39810afec7ac">&lt;&gt;</p>
</td>
<td class="cellrowborder" valign="top" width="73.99%" headers="mcps1.3.2.2.1.3.1.2 "><p id="dli_08_0013__en-us_topic_0093946903_a466c3e3679f344dd97f3efc50d663c6e">Relational operator: &lt;&gt;</p>
</td>
</tr>
<tr id="dli_08_0013__en-us_topic_0093946903_r42c537a430c34c8db7b4fd0588b313c1"><td class="cellrowborder" valign="top" width="26.009999999999998%" headers="mcps1.3.2.2.1.3.1.1 "><p id="dli_08_0013__en-us_topic_0093946903_a6db4a23f581c44a0881252cfac916a93">is</p>
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<td class="cellrowborder" valign="top" width="73.99%" headers="mcps1.3.2.2.1.3.1.2 "><p id="dli_08_0013__en-us_topic_0093946903_a5dcb3130ada441a2a0f93135945e1cab">Relational operator: is</p>
</td>
</tr>
<tr id="dli_08_0013__en-us_topic_0093946903_ree28ea44f0bb430eaabbc1d577989193"><td class="cellrowborder" valign="top" width="26.009999999999998%" headers="mcps1.3.2.2.1.3.1.1 "><p id="dli_08_0013__en-us_topic_0093946903_a8d0ec94cf83447f8b3a986e921c99367">is not</p>
</td>
<td class="cellrowborder" valign="top" width="73.99%" headers="mcps1.3.2.2.1.3.1.2 "><p id="dli_08_0013__en-us_topic_0093946903_aeb93a113dd9042aca7a62e3750350ef9">Relational operator: is not</p>
</td>
</tr>
<tr id="dli_08_0013__en-us_topic_0093946903_r302714dc7c874f91bf655d0dd925025e"><td class="cellrowborder" valign="top" width="26.009999999999998%" headers="mcps1.3.2.2.1.3.1.1 "><p id="dli_08_0013__en-us_topic_0093946903_a44b4a3a2b0c14dd6ab2fc85bc3363314">const_null</p>
</td>
<td class="cellrowborder" valign="top" width="73.99%" headers="mcps1.3.2.2.1.3.1.2 "><p id="dli_08_0013__en-us_topic_0093946903_a4252fc6a470049658e55459a3c3e19de">Constant value: null</p>
</td>
</tr>
<tr id="dli_08_0013__en-us_topic_0093946903_ra40955a4d7204581b9ade71222dc5536"><td class="cellrowborder" valign="top" width="26.009999999999998%" headers="mcps1.3.2.2.1.3.1.1 "><p id="dli_08_0013__en-us_topic_0093946903_a042e1e9e75584720a597186d02f51ce1">like</p>
</td>
<td class="cellrowborder" valign="top" width="73.99%" headers="mcps1.3.2.2.1.3.1.2 "><p id="dli_08_0013__en-us_topic_0093946903_a30120fbe1f6447e2b9d5897a1499b331">Relational operator: used for wildcard matching.</p>
</td>
</tr>
<tr id="dli_08_0013__en-us_topic_0093946903_r740af387ff6a4a35aaec8e165c503f9c"><td class="cellrowborder" valign="top" width="26.009999999999998%" headers="mcps1.3.2.2.1.3.1.1 "><p id="dli_08_0013__en-us_topic_0093946903_a79ee678c56d4441087e2307aab7bb7ee">pattern_string</p>
</td>
<td class="cellrowborder" valign="top" width="73.99%" headers="mcps1.3.2.2.1.3.1.2 "><p id="dli_08_0013__en-us_topic_0093946903_adbf22dc3ae4849c8ab79b725d0a2614c">Pattern matching string, which supports wildcard matching. In WHERE LIKE, SQL wildcard characters "<span class="parmname" id="dli_08_0013__en-us_topic_0093946903_parmname84343459215255"><b>%</b></span>" and "<span class="parmname" id="dli_08_0013__en-us_topic_0093946903_parmname743379573152525"><b>_</b></span>" are supported. "<span class="parmname" id="dli_08_0013__en-us_topic_0093946903_parmname588457017152536"><b>%</b></span>" represents one or more characters. "<span class="parmname" id="dli_08_0013__en-us_topic_0093946903_parmname2010696198152556"><b>_</b></span>" represents only one character.</p>
</td>
</tr>
<tr id="dli_08_0013__en-us_topic_0093946903_r59b663dd698d4d61a1ec41d5a211dd72"><td class="cellrowborder" valign="top" width="26.009999999999998%" headers="mcps1.3.2.2.1.3.1.1 "><p id="dli_08_0013__en-us_topic_0093946903_ab160aaace47a4f979e614c23b0204c06">attr_expr</p>
</td>
<td class="cellrowborder" valign="top" width="73.99%" headers="mcps1.3.2.2.1.3.1.2 "><p id="dli_08_0013__en-us_topic_0093946903_ab86f7e8cbeec454c8eec5ede3d66611a">Attribute expression.</p>
</td>
</tr>
<tr id="dli_08_0013__en-us_topic_0093946903_r0205d77d5acf407fa43919410ae3ea2b"><td class="cellrowborder" valign="top" width="26.009999999999998%" headers="mcps1.3.2.2.1.3.1.1 "><p id="dli_08_0013__en-us_topic_0093946903_aac57502b8f24486399a5efa25a30a779">attrs_value_set_expr</p>
</td>
<td class="cellrowborder" valign="top" width="73.99%" headers="mcps1.3.2.2.1.3.1.2 "><p id="dli_08_0013__en-us_topic_0093946903_add3d8c9445894686b2708e9ae4c80799">Collection of attribute values.</p>
</td>
</tr>
<tr id="dli_08_0013__en-us_topic_0093946903_rb5584aeb1ebd43c5b84dfa7d2408785b"><td class="cellrowborder" valign="top" width="26.009999999999998%" headers="mcps1.3.2.2.1.3.1.1 "><p id="dli_08_0013__en-us_topic_0093946903_a3a3c0746c2ef4040ac91d0c41771c1ac">in</p>
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<td class="cellrowborder" valign="top" width="73.99%" headers="mcps1.3.2.2.1.3.1.2 "><p id="dli_08_0013__en-us_topic_0093946903_a239d1f4dd88c401b8e1a54b06493d627">Keyword used to determine whether attributes are in the same collection.</p>
</td>
</tr>
<tr id="dli_08_0013__en-us_topic_0093946903_r49c56e21acb146b5970203011896135e"><td class="cellrowborder" valign="top" width="26.009999999999998%" headers="mcps1.3.2.2.1.3.1.1 "><p id="dli_08_0013__en-us_topic_0093946903_a1e78af0192e045bdaee936c16747df26">const_string</p>
</td>
<td class="cellrowborder" valign="top" width="73.99%" headers="mcps1.3.2.2.1.3.1.2 "><p id="dli_08_0013__en-us_topic_0093946903_a949d9ccbe4b948849d18e6b673dea8d8">String constant.</p>
</td>
</tr>
<tr id="dli_08_0013__en-us_topic_0093946903_rbc0e6a9612bc4252b2575f7969e2dc46"><td class="cellrowborder" valign="top" width="26.009999999999998%" headers="mcps1.3.2.2.1.3.1.1 "><p id="dli_08_0013__en-us_topic_0093946903_a40b101a4caeb4408865434dc899f22d3">const_int</p>
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<td class="cellrowborder" valign="top" width="73.99%" headers="mcps1.3.2.2.1.3.1.2 "><p id="dli_08_0013__en-us_topic_0093946903_a29202ab554154c87aa768a7b7fa7faec">Integer constant.</p>
</td>
</tr>
<tr id="dli_08_0013__en-us_topic_0093946903_r136f292bbce543aabbb41b19859b1423"><td class="cellrowborder" valign="top" width="26.009999999999998%" headers="mcps1.3.2.2.1.3.1.1 "><p id="dli_08_0013__en-us_topic_0093946903_a3986355a2231483a8c16a9673e0b9891">(</p>
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<td class="cellrowborder" valign="top" width="73.99%" headers="mcps1.3.2.2.1.3.1.2 "><p id="dli_08_0013__en-us_topic_0093946903_a08cde10ee4d24184a5d5bc4f4cb91747">Start of the specified constant collection.</p>
</td>
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<tr id="dli_08_0013__en-us_topic_0093946903_r26bae186ac6e4c9a9f4602cfb6b41b6c"><td class="cellrowborder" valign="top" width="26.009999999999998%" headers="mcps1.3.2.2.1.3.1.1 "><p id="dli_08_0013__en-us_topic_0093946903_a4c1710f1ca3a43768a1561df62f893bd">)</p>
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<td class="cellrowborder" valign="top" width="73.99%" headers="mcps1.3.2.2.1.3.1.2 "><p id="dli_08_0013__en-us_topic_0093946903_a6c5e3dafd62d4d38aca5cb179753e12b">End of the specified constant collection.</p>
</td>
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<tr id="dli_08_0013__en-us_topic_0093946903_r8591acbf03c1427aa86244938a4deaae"><td class="cellrowborder" valign="top" width="26.009999999999998%" headers="mcps1.3.2.2.1.3.1.1 "><p id="dli_08_0013__en-us_topic_0093946903_a4dd3c530743a40cead16df27ad7accf8">,</p>
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<td class="cellrowborder" valign="top" width="73.99%" headers="mcps1.3.2.2.1.3.1.2 "><p id="dli_08_0013__en-us_topic_0093946903_a19e5c1bc13ef4ed88eac4b2ffdbe44b8">Separator comma (,)</p>
</td>
</tr>
</tbody>
</table>
</div>
</div>
</div>
<div>
<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="dli_08_0001.html">Identifiers</a></div>
</div>
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