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doc-exports/docs/dws/dev/dws_04_0755.html
Lu, Huayi e6fa411af0 DWS DEV 830.201 version 
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com>
Co-authored-by: Lu, Huayi <luhuayi@huawei.com>
Co-committed-by: Lu, Huayi <luhuayi@huawei.com>
2024-05-16 07:24:04 +00:00

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<a name="EN-US_TOPIC_0000001188163570"></a><a name="EN-US_TOPIC_0000001188163570"></a>
<h1 class="topictitle1">PG_STAT_ACTIVITY</h1>
<div id="body8662426"><p id="EN-US_TOPIC_0000001188163570__en-us_topic_0059777972_p161416365711"><strong id="EN-US_TOPIC_0000001188163570__b842352706215024">PG_STAT_ACTIVITY</strong> displays information about the current user's queries. If you have the rights of an administrator or the preset role, you can view all information about user queries.</p>
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0000001188163570__t0b125cfdf0024bfbb02649cae07a45be" frame="border" border="1" rules="all"><caption><b>Table 1 </b>PG_STAT_ACTIVITY columns</caption><thead align="left"><tr id="EN-US_TOPIC_0000001188163570__rebf63823929b4cb8a55bf5436bd1fb28"><th align="left" class="cellrowborder" valign="top" width="33.33%" id="mcps1.3.2.2.4.1.1"><p id="EN-US_TOPIC_0000001188163570__a0eab7249f5cb409e8bfbf7054b050053"><strong id="EN-US_TOPIC_0000001188163570__b84235270691445">Name</strong></p>
</th>
<th align="left" class="cellrowborder" valign="top" width="18.22%" id="mcps1.3.2.2.4.1.2"><p id="EN-US_TOPIC_0000001188163570__a647fe13e210e4946878cb087798148c5">Type</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="48.449999999999996%" id="mcps1.3.2.2.4.1.3"><p id="EN-US_TOPIC_0000001188163570__ad55f85462ff14cf9b3115cc2ea91861a">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="EN-US_TOPIC_0000001188163570__r8c3116f825074e608084670ac5b70a2a"><td class="cellrowborder" valign="top" width="33.33%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188163570__a9b116edff0654771970234c248ede18f">datid</p>
</td>
<td class="cellrowborder" valign="top" width="18.22%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188163570__a9b525181d8fb428e9ead1638711bbcd7">oid</p>
</td>
<td class="cellrowborder" valign="top" width="48.449999999999996%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188163570__aebfa8191a7f04d0fad4a7d07ba573eec">OID of the database that the user session connects to in the backend</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001188163570__r9bf718f20973455691b1d4317b050e1b"><td class="cellrowborder" valign="top" width="33.33%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188163570__a339dcd77da9d44ac84a46f34bd3792b3">datname</p>
</td>
<td class="cellrowborder" valign="top" width="18.22%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188163570__ab11d18e5f3c6411c8c2a1a92f60877cc">name</p>
</td>
<td class="cellrowborder" valign="top" width="48.449999999999996%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188163570__a72f8906b1b2d464c8b3f16c093f6eee6">Name of the database that the user session connects to in the backend</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001188163570__r5d0bdfb1ac844b94976256998ef29fa3"><td class="cellrowborder" valign="top" width="33.33%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188163570__a70f60fe3386e4c0aa2c7eb6f46911875">pid</p>
</td>
<td class="cellrowborder" valign="top" width="18.22%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188163570__a31b426cab42e40a6b0165c1daa9eb9ae">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="48.449999999999996%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188163570__a4aceec31e08f41a88e66706eeaab9936">Backend thread ID</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001188163570__row12594323101518"><td class="cellrowborder" valign="top" width="33.33%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188163570__p1159519238154">lwtid</p>
</td>
<td class="cellrowborder" valign="top" width="18.22%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188163570__p1359562310151">integer</p>
</td>
<td class="cellrowborder" valign="top" width="48.449999999999996%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188163570__p14595142310153">Lightweight thread ID</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001188163570__re8080d88e3624deeb7e6f2072cd78d26"><td class="cellrowborder" valign="top" width="33.33%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188163570__a14d17c6c513e4aa99102c8279d3b63b0">usesysid</p>
</td>
<td class="cellrowborder" valign="top" width="18.22%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188163570__a25bbdd2f69564d0b90a3f020220f2c06">oid</p>
</td>
<td class="cellrowborder" valign="top" width="48.449999999999996%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188163570__afd0cab960c5a4760810025c623445744">OID of the user logging in to the backend</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001188163570__r34005b6fd20a438d8c4b95c9750765c4"><td class="cellrowborder" valign="top" width="33.33%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188163570__ac19daae36a4a4904926dc196251754a2">usename</p>
</td>
<td class="cellrowborder" valign="top" width="18.22%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188163570__aabd71c74cfd844e58e015e0698243c8c">name</p>
</td>
<td class="cellrowborder" valign="top" width="48.449999999999996%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188163570__a9838da23292141aea59a57d19544d7c8">OID of the user logging in to the backend</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001188163570__r97db8eecad4748a2aacfcdbd72302fcf"><td class="cellrowborder" valign="top" width="33.33%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188163570__a32a8c157fb70409c892df4429f031400">application_name</p>
</td>
<td class="cellrowborder" valign="top" width="18.22%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188163570__af27f30dd1f724852890c03aba51118af">text</p>
</td>
<td class="cellrowborder" valign="top" width="48.449999999999996%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188163570__ad0189ff1387246f8b7738ff206f639d5">Name of the application connected to the backend</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001188163570__rd378398bd1824bd9ae04233e47ac1713"><td class="cellrowborder" valign="top" width="33.33%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188163570__ac181d66b093b4915bcac410e3fa6250a">client_addr</p>
</td>
<td class="cellrowborder" valign="top" width="18.22%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188163570__ad2a76237a3424cafa331e16f1b85da32">inet</p>
</td>
<td class="cellrowborder" valign="top" width="48.449999999999996%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188163570__a605791179f034b8a9f25ddbb122ac204">IP address of the client connected to the backend If this column is null, it indicates either that the client is connected via a Unix socket on the server machine or that this is an internal process such as autovacuum.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001188163570__re047a4263aab4dc39e7d3155d0e8b0b8"><td class="cellrowborder" valign="top" width="33.33%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188163570__aebbc39eaa8f34482847ed83ae107cdf2">client_hostname</p>
</td>
<td class="cellrowborder" valign="top" width="18.22%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188163570__a0fbed1b8ddf54acb812557ec945a2ddc">text</p>
</td>
<td class="cellrowborder" valign="top" width="48.449999999999996%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188163570__a8c84f1af82a44c2f9a4836634a9f3275">Host name of the connected client, as reported by a reverse DNS lookup of <strong id="EN-US_TOPIC_0000001188163570__b842352706142331">client_addr</strong>. This column will only be non-null for IP connections, and only when <strong id="EN-US_TOPIC_0000001188163570__b842352706142349">log_hostname</strong> is enabled.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001188163570__r6c46ff37ed6940839fdc55533e2d439a"><td class="cellrowborder" valign="top" width="33.33%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188163570__en-us_topic_0059777972_p182025232120">client_port</p>
</td>
<td class="cellrowborder" valign="top" width="18.22%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188163570__en-us_topic_0059777972_p620213232017">integer</p>
</td>
<td class="cellrowborder" valign="top" width="48.449999999999996%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188163570__en-us_topic_0059777972_p02031923418">TCP port number that the client uses for communication with this backend, or <strong id="EN-US_TOPIC_0000001188163570__b842352706105354">-1</strong> if a Unix socket is used</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001188163570__r45dbe1f4eabf46af996ff7ed5992fca7"><td class="cellrowborder" valign="top" width="33.33%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188163570__abb3909e7ea1347d28be3179bba30180f">backend_start</p>
</td>
<td class="cellrowborder" valign="top" width="18.22%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188163570__a20aa9177c3eb4ca6bd2a9541dad4ac5b">timestamp with time zone</p>
</td>
<td class="cellrowborder" valign="top" width="48.449999999999996%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188163570__ac73d1ecc34594aa9a0449e36c298b5c1">Startup time of the backend process, that is, the time when the client connects to the server.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001188163570__r19168a43329c4d3fb96fea94d14aebb7"><td class="cellrowborder" valign="top" width="33.33%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188163570__ae4180a4253dc47e6851d078a61e34495">xact_start</p>
</td>
<td class="cellrowborder" valign="top" width="18.22%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188163570__a0ac15a41f69b47c384c02e11421312ff">timestamp with time zone</p>
</td>
<td class="cellrowborder" valign="top" width="48.449999999999996%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188163570__aace3ba2ecf694787ad19f9a4584c14fe">Time when the current transaction was started, or <strong id="EN-US_TOPIC_0000001188163570__b1190017319273">NULL</strong> if no transaction is active. If the current query is the first of its transaction, this column is equal to the <strong id="EN-US_TOPIC_0000001188163570__en-us_topic_0058965573_b842352706143320">query_start</strong> column.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001188163570__r7d81c20f5e1b45c281dacd6fdaf13d4b"><td class="cellrowborder" valign="top" width="33.33%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188163570__a3e33eb58aa734733893da079582871eb">query_start</p>
</td>
<td class="cellrowborder" valign="top" width="18.22%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188163570__ae8b5bc2d3730445a9c9c7562dec56af3">timestamp with time zone</p>
</td>
<td class="cellrowborder" valign="top" width="48.449999999999996%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188163570__a2b44eb54f7a347edbf142d81a53620aa">Time when the currently active query was started, or if <strong id="EN-US_TOPIC_0000001188163570__b842352706143652">state</strong> is not <strong id="EN-US_TOPIC_0000001188163570__b842352706143657">active</strong>, when the last query was started</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001188163570__ree51e24d5d434fd5b9133f73b54acc1f"><td class="cellrowborder" valign="top" width="33.33%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188163570__en-us_topic_0059777972_p123781246012">state_change</p>
</td>
<td class="cellrowborder" valign="top" width="18.22%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188163570__ab60f329d604146d48b7a11c04d36d046">timestamp with time zone</p>
</td>
<td class="cellrowborder" valign="top" width="48.449999999999996%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188163570__en-us_topic_0059777972_p737818248020">Time for the last status change</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001188163570__r4d6326ba27eb42a4b3d43da81ce0a396"><td class="cellrowborder" valign="top" width="33.33%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188163570__a8514533a96d147bdbd8a5acab6afb8f6">waiting</p>
</td>
<td class="cellrowborder" valign="top" width="18.22%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188163570__a62007985fb4a4da4a0cbb78f21294ea8"><span id="EN-US_TOPIC_0000001188163570__text2360115415373">boolean</span></p>
</td>
<td class="cellrowborder" valign="top" width="48.449999999999996%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188163570__p62624614319">The value is <strong id="EN-US_TOPIC_0000001188163570__b170543712410">t</strong> if the backend is currently waiting for a lock or node. Otherwise, the value is <strong id="EN-US_TOPIC_0000001188163570__b170633718249">f</strong>.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001188163570__r939b7efd612848888f59b136c9af2e74"><td class="cellrowborder" valign="top" width="33.33%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188163570__abdd05d2dc6724b768fee46c35347ed86">enqueue</p>
</td>
<td class="cellrowborder" valign="top" width="18.22%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188163570__af97ed5bcdd8b4dccba45a01a2892742c">text</p>
</td>
<td class="cellrowborder" valign="top" width="48.449999999999996%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188163570__ae99c0e5c2ca94a0a80a20fcf84ba6f8e">Queuing status of a statement. Its value can be: </p>
<ul id="EN-US_TOPIC_0000001188163570__ul1218813710713"><li id="EN-US_TOPIC_0000001188163570__li71881371375"><strong id="EN-US_TOPIC_0000001188163570__b2112556102613">waiting in global queue</strong>: The statement is queuing in the global concurrent queue. The number of concurrent statements exceeds the value of <strong id="EN-US_TOPIC_0000001188163570__b12586182722710">max_active_statements</strong> configured for a single CN.</li><li id="EN-US_TOPIC_0000001188163570__li4189271578"><strong id="EN-US_TOPIC_0000001188163570__b1785335982614">waiting in respool queue</strong>: The statement is queuing in the resource pool and the concurrency of simple jobs is limited. The main reason is that the concurrency of simple jobs exceeds the upper limit <strong id="EN-US_TOPIC_0000001188163570__b1387543112818">max_dop</strong> of the fast track.</li><li id="EN-US_TOPIC_0000001188163570__li11483715195512"><strong id="EN-US_TOPIC_0000001188163570__b19611311277">waiting in ccn queue</strong>: The job is in the CCN queue, which may be global memory queuing, slow lane memory queuing, or concurrent queuing. The scenarios are:<ol id="EN-US_TOPIC_0000001188163570__ol161744822516"><li id="EN-US_TOPIC_0000001188163570__li1717648122510">The available global memory exceeds the upper limit, the job is queuing in the global memory queue.</li><li id="EN-US_TOPIC_0000001188163570__li1917144872516">Concurrent requests on the slow lane in the resource pool exceed the upper limit, which is specified by <strong id="EN-US_TOPIC_0000001188163570__b640527113619">active_statements</strong>.</li><li id="EN-US_TOPIC_0000001188163570__li1717154832515">The slow lane memory of the resource pool exceeds the upper limit, that is, the estimated memory of concurrent jobs in the resource pool exceeds the upper limit specified by <strong id="EN-US_TOPIC_0000001188163570__b1444724663711">mem_percent</strong>.</li></ol>
</li></ul>
<ul id="EN-US_TOPIC_0000001188163570__ul1254815291343"><li id="EN-US_TOPIC_0000001188163570__li1954892920343">Empty or <strong id="EN-US_TOPIC_0000001188163570__b1581225216147">no waiting queue</strong>: The statement is running.</li></ul>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001188163570__r5bb8f467631340228ec94c56284b233d"><td class="cellrowborder" valign="top" width="33.33%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188163570__a1a358297407f4e4e99649d63d11192f2">state</p>
</td>
<td class="cellrowborder" valign="top" width="18.22%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188163570__ae58bc6c7ebc34c2ab735858242a76146">text</p>
</td>
<td class="cellrowborder" valign="top" width="48.449999999999996%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188163570__a88c42e9c9db241fbb08b27e3c05ccae7">Current overall state of this backend. Its value can be: </p>
<ul id="EN-US_TOPIC_0000001188163570__u22ea175e21e24aa4a9b69b2aa51d24ca"><li id="EN-US_TOPIC_0000001188163570__l558408e2a7c54bd287712e64867eb50a"><strong id="EN-US_TOPIC_0000001188163570__b842352706143919">active</strong>: The backend is executing queries.</li><li id="EN-US_TOPIC_0000001188163570__lfede9fcd77e74b55aef4e8a5e0781ed7"><strong id="EN-US_TOPIC_0000001188163570__b842352706143934">idle</strong>: The backend is waiting for new client commands.</li><li id="EN-US_TOPIC_0000001188163570__lefa211d536f64bf3bd48b6dd34251da4"><strong id="EN-US_TOPIC_0000001188163570__b9420192817445">idle in transaction</strong>: The backend is in a transaction, but there is no statement being executed in the transaction.</li><li id="EN-US_TOPIC_0000001188163570__l8b7410d503d342af9ee381bffebebd81"><strong id="EN-US_TOPIC_0000001188163570__b590124044511">idle in transaction</strong> (aborted): The backend is in a transaction, but there are statements failed in the transaction.</li><li id="EN-US_TOPIC_0000001188163570__laae633cf42f349a79196ebc875c0932e"><strong id="EN-US_TOPIC_0000001188163570__b84235270615746">fastpath function call</strong>: The backend is executing a fast-path function.</li><li id="EN-US_TOPIC_0000001188163570__l2909ade615ce40bf8bff29699e7cd21b"><strong id="EN-US_TOPIC_0000001188163570__b84235270615814">disabled</strong>: This state is reported if <strong id="EN-US_TOPIC_0000001188163570__b84235270615825">track_activities</strong> is disabled in this backend.</li></ul>
<div class="note" id="EN-US_TOPIC_0000001188163570__note191674411848"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="EN-US_TOPIC_0000001188163570__p2167841046">Common users can view only their own session status. The state information of other accounts is empty.</p>
</div></div>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001188163570__r2be3fc6e9de54f9b98eb1f68dbbc920a"><td class="cellrowborder" valign="top" width="33.33%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188163570__a5bd3356a8381483983e64d3acf9f6ee3">resource_pool</p>
</td>
<td class="cellrowborder" valign="top" width="18.22%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188163570__a7dbee4294c0f4c57afe9e2c880ed3c79">name</p>
</td>
<td class="cellrowborder" valign="top" width="48.449999999999996%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188163570__a41710708fa1742c1b07f77ce38846351">Resource pool used by the user</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001188163570__row012717113160"><td class="cellrowborder" valign="top" width="33.33%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188163570__p61271019166">stmt_type</p>
</td>
<td class="cellrowborder" valign="top" width="18.22%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188163570__p1112715161615">text</p>
</td>
<td class="cellrowborder" valign="top" width="48.449999999999996%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188163570__p101272141617">Statement type</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001188163570__r036b0f643b114c08ba91ea9323b1a3e0"><td class="cellrowborder" valign="top" width="33.33%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188163570__a07d1ccc0600d439c8c2d9ff0ec27dd82">query_id</p>
</td>
<td class="cellrowborder" valign="top" width="18.22%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188163570__a3d1f5d0257cc4e4fa1d43f56ba016739">bigint</p>
</td>
<td class="cellrowborder" valign="top" width="48.449999999999996%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188163570__a81eb38f540064a768c81dda2b77d986e">ID of a query</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001188163570__r7a78e8a918eb4ac798612e31ddca2b86"><td class="cellrowborder" valign="top" width="33.33%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188163570__a15a6b17cc75748a9b778090464506f03">query</p>
</td>
<td class="cellrowborder" valign="top" width="18.22%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188163570__en-us_topic_0059777972_p16721563586">text</p>
</td>
<td class="cellrowborder" valign="top" width="48.449999999999996%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188163570__a6b71e992530b4766ade8551f1216fda2">Text of the most recent query in this backend If <strong id="EN-US_TOPIC_0000001188163570__en-us_topic_0058965573_b842352706215251">state</strong> is <strong id="EN-US_TOPIC_0000001188163570__en-us_topic_0058965573_b842352706215249">active</strong>, this column shows the running query. In all other states, it shows the last query that was executed.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001188163570__row1697320349444"><td class="cellrowborder" valign="top" width="33.33%" headers="mcps1.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001188163570__p13120145515310">connection_info</p>
</td>
<td class="cellrowborder" valign="top" width="18.22%" headers="mcps1.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001188163570__p1412065518316">text</p>
</td>
<td class="cellrowborder" valign="top" width="48.449999999999996%" headers="mcps1.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001188163570__p1612017551314">A string in JSON format recording the driver type, driver version, driver deployment path, and process owner of the connected database (for details, see <a href="dws_04_0889.html#EN-US_TOPIC_0000001188482316__section4834457114318">connection_info</a>)</p>
</td>
</tr>
</tbody>
</table>
</div>
</div>
<div>
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<div class="parentlink"><strong>Parent topic:</strong> <a href="dws_04_0639.html">System Views</a></div>
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