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        <h3><a href="/questions/167477/ora-24454-client-host-name-is-not-set-when-connecting-from-ubuntu-instance-on" class="question-hyperlink">&ldquo;ORA-24454: client host name is not set&rdquo; when connecting from Ubuntu instance on AWS EC2</a></h3>
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        <h3><a href="/questions/167476/mysql-count-incorrect-value" class="question-hyperlink">Mysql Count(*) incorrect value</a></h3>
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            <a href="/questions/167476/mysql-count-incorrect-value" class="started-link">asked <span title="2017-03-17 17:47:40Z" class="relativetime">5 mins ago</span></a>
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        <h3><a href="/questions/165985/sqldeveloper-unable-to-desc-a-table-that-exists" class="question-hyperlink">SQLDeveloper: Unable to desc a table that exists</a></h3>
        <div class="tags t-oracle t-oracle-sql-developer">
            <a href="/questions/tagged/oracle" class="post-tag" title="show questions tagged &#39;oracle&#39;" rel="tag">oracle</a> <a href="/questions/tagged/oracle-sql-developer" class="post-tag" title="show questions tagged &#39;oracle-sql-developer&#39;" rel="tag">oracle-sql-developer</a> 
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            <a href="/questions/165985/sqldeveloper-unable-to-desc-a-table-that-exists/?lastactivity" class="started-link">answered <span title="2017-03-17 17:44:47Z" class="relativetime">8 mins ago</span></a>
            <a href="/users/119940/deep-verma">Deep Verma</a> <span class="reputation-score" title="reputation score " dir="ltr">1</span>
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<div class="question-summary narrow"
     id="question-summary-167469">
    <div onclick="window.location.href='/questions/167469/any-way-to-squeeze-performance-from-postgres-jsonb-queries'" class="cp">
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            <div class="mini-counts"><span title="0 votes">0</span></div>
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            <div class="mini-counts"><span title="13 views">13</span></div>
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    <div class="summary">
        
        <h3><a href="/questions/167469/any-way-to-squeeze-performance-from-postgres-jsonb-queries" class="question-hyperlink">Any way to squeeze performance from Postgres JSONB queries?</a></h3>
        <div class="tags t-postgresql t-amazon-rds t-postgresql-9&#251;5">
            <a href="/questions/tagged/postgresql" class="post-tag" title="show questions tagged &#39;postgresql&#39;" rel="tag">postgresql</a> <a href="/questions/tagged/amazon-rds" class="post-tag" title="show questions tagged &#39;amazon-rds&#39;" rel="tag">amazon-rds</a> <a href="/questions/tagged/postgresql-9.5" class="post-tag" title="show questions tagged &#39;postgresql-9.5&#39;" rel="tag">postgresql-9.5</a> 
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        <div class="started">
            <a href="/questions/167469/any-way-to-squeeze-performance-from-postgres-jsonb-queries" class="started-link">modified <span title="2017-03-17 17:38:44Z" class="relativetime">14 mins ago</span></a>
            <a href="/users/4538/bryangrimes">BryanGrimes</a> <span class="reputation-score" title="reputation score " dir="ltr">101</span>
        </div>
    </div>
</div>


<div class="question-summary narrow"
     id="question-summary-167421">
    <div onclick="window.location.href='/questions/167421/how-to-optimize-mysql-query-with-more-than-2-inner-joins'" class="cp">
        <div class="votes">
            <div class="mini-counts"><span title="0 votes">0</span></div>
            <div>votes</div>
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        <div class="status answered">
            <div class="mini-counts"><span title="1 answer">1</span></div>
            <div>answer</div>
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        <div class="views">
            <div class="mini-counts"><span title="21 views">21</span></div>
            <div>views</div>
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    </div>
    <div class="summary">
        
        <h3><a href="/questions/167421/how-to-optimize-mysql-query-with-more-than-2-inner-joins" class="question-hyperlink">How to optimize MySQL query with more than 2 inner joins</a></h3>
        <div class="tags t-mysql t-join">
            <a href="/questions/tagged/mysql" class="post-tag" title="show questions tagged &#39;mysql&#39;" rel="tag">mysql</a> <a href="/questions/tagged/join" class="post-tag" title="show questions tagged &#39;join&#39;" rel="tag">join</a> 
        </div>
        <div class="started">
            <a href="/questions/167421/how-to-optimize-mysql-query-with-more-than-2-inner-joins/?lastactivity" class="started-link">answered <span title="2017-03-17 17:20:12Z" class="relativetime">33 mins ago</span></a>
            <a href="/users/118918/rmathis">RMathis</a> <span class="reputation-score" title="reputation score " dir="ltr">126</span>
        </div>
    </div>
</div>


<div class="question-summary narrow"
     id="question-summary-44760">
    <div onclick="window.location.href='/questions/44760/how-to-change-a-column-type-from-set-to-an-enum'" class="cp">
        <div class="votes">
            <div class="mini-counts"><span title="1 vote">1</span></div>
            <div>vote</div>
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        <div class="status answered">
            <div class="mini-counts"><span title="1 answer">1</span></div>
            <div>answer</div>
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        <div class="views">
            <div class="mini-counts warm"><span title="2580 views">3k</span></div>
            <div class="warm">views</div>
        </div>
    </div>
    <div class="summary">
        
        <h3><a href="/questions/44760/how-to-change-a-column-type-from-set-to-an-enum" class="question-hyperlink">How to change a column type from SET to an ENUM</a></h3>
        <div class="tags t-mysql t-alter-table t-enum">
            <a href="/questions/tagged/mysql" class="post-tag" title="show questions tagged &#39;mysql&#39;" rel="tag">mysql</a> <a href="/questions/tagged/alter-table" class="post-tag" title="show questions tagged &#39;alter-table&#39;" rel="tag">alter-table</a> <a href="/questions/tagged/enum" class="post-tag" title="show questions tagged &#39;enum&#39;" rel="tag">enum</a> 
        </div>
        <div class="started">
            <a href="/questions/44760/how-to-change-a-column-type-from-set-to-an-enum/?lastactivity" class="started-link">modified <span title="2017-03-17 17:18:55Z" class="relativetime">34 mins ago</span></a>
            <a href="/users/-1/community">Community</a><span class="mod-flair" title="moderator">&#9830;</span> <span class="reputation-score" title="reputation score " dir="ltr">1</span>
        </div>
    </div>
</div>


<div class="question-summary narrow"
     id="question-summary-167473">
    <div onclick="window.location.href='/questions/167473/comparing-data-in-two-different-databases'" class="cp">
        <div class="votes">
            <div class="mini-counts"><span title="0 votes">0</span></div>
            <div>votes</div>
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        <div class="status unanswered">
            <div class="mini-counts"><span title="0 answers">0</span></div>
            <div>answers</div>
        </div>
        <div class="views">
            <div class="mini-counts"><span title="8 views">8</span></div>
            <div>views</div>
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    </div>
    <div class="summary">
        
        <h3><a href="/questions/167473/comparing-data-in-two-different-databases" class="question-hyperlink">Comparing data in two different databases</a></h3>
        <div class="tags t-oracle t-replication t-oracle-11g">
            <a href="/questions/tagged/oracle" class="post-tag" title="show questions tagged &#39;oracle&#39;" rel="tag">oracle</a> <a href="/questions/tagged/replication" class="post-tag" title="show questions tagged &#39;replication&#39;" rel="tag">replication</a> <a href="/questions/tagged/oracle-11g" class="post-tag" title="show questions tagged &#39;oracle-11g&#39;" rel="tag">oracle-11g</a> 
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        <div class="started">
            <a href="/questions/167473/comparing-data-in-two-different-databases" class="started-link">asked <span title="2017-03-17 16:45:50Z" class="relativetime">1 hour ago</span></a>
            <a href="/users/119938/ahmed">Ahmed</a> <span class="reputation-score" title="reputation score " dir="ltr">1</span>
        </div>
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</div>


<div class="question-summary narrow"
     id="question-summary-167460">
    <div onclick="window.location.href='/questions/167460/postgres-pitr-from-wal-without-changes'" class="cp">
        <div class="votes">
            <div class="mini-counts"><span title="0 votes">0</span></div>
            <div>votes</div>
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        <div class="status answered">
            <div class="mini-counts"><span title="1 answer">1</span></div>
            <div>answer</div>
        </div>
        <div class="views">
            <div class="mini-counts"><span title="11 views">11</span></div>
            <div>views</div>
        </div>
    </div>
    <div class="summary">
        
        <h3><a href="/questions/167460/postgres-pitr-from-wal-without-changes" class="question-hyperlink">postgres PITR from WAL without changes</a></h3>
        <div class="tags t-postgresql t-backup t-wal">
            <a href="/questions/tagged/postgresql" class="post-tag" title="show questions tagged &#39;postgresql&#39;" rel="tag">postgresql</a> <a href="/questions/tagged/backup" class="post-tag" title="show questions tagged &#39;backup&#39;" rel="tag">backup</a> <a href="/questions/tagged/wal" class="post-tag" title="show questions tagged &#39;wal&#39;" rel="tag">wal</a> 
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            <a href="/questions/167460/postgres-pitr-from-wal-without-changes/?lastactivity" class="started-link">answered <span title="2017-03-17 16:31:28Z" class="relativetime">1 hour ago</span></a>
            <a href="/users/34857/jjanes">jjanes</a> <span class="reputation-score" title="reputation score " dir="ltr">5,100</span>
        </div>
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</div>


<div class="question-summary narrow"
     id="question-summary-124213">
    <div onclick="window.location.href='/questions/124213/check-lock-count-for-postgresql'" class="cp">
        <div class="votes">
            <div class="mini-counts"><span title="0 votes">0</span></div>
            <div>votes</div>
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        <div class="status answered">
            <div class="mini-counts"><span title="1 answer">1</span></div>
            <div>answer</div>
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        <div class="views">
            <div class="mini-counts"><span title="191 views">191</span></div>
            <div>views</div>
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    </div>
    <div class="summary">
        
        <h3><a href="/questions/124213/check-lock-count-for-postgresql" class="question-hyperlink">Check lock count for PostgreSQL</a></h3>
        <div class="tags t-postgresql t-monitoring">
            <a href="/questions/tagged/postgresql" class="post-tag" title="show questions tagged &#39;postgresql&#39;" rel="tag">postgresql</a> <a href="/questions/tagged/monitoring" class="post-tag" title="show questions tagged &#39;monitoring&#39;" rel="tag">monitoring</a> 
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        <div class="started">
            <a href="/questions/124213/check-lock-count-for-postgresql/?lastactivity" class="started-link">modified <span title="2017-03-17 16:18:55Z" class="relativetime">1 hour ago</span></a>
            <a href="/users/-1/community">Community</a><span class="mod-flair" title="moderator">&#9830;</span> <span class="reputation-score" title="reputation score " dir="ltr">1</span>
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<div class="question-summary narrow"
     id="question-summary-167452">
    <div onclick="window.location.href='/questions/167452/tsql-execution-plan-estimated-number-of-rows-1-poor-performing-query'" class="cp">
        <div class="votes">
            <div class="mini-counts"><span title="2 votes">2</span></div>
            <div>votes</div>
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        <div class="status answered">
            <div class="mini-counts"><span title="1 answer">1</span></div>
            <div>answer</div>
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        <div class="views">
            <div class="mini-counts"><span title="42 views">42</span></div>
            <div>views</div>
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    </div>
    <div class="summary">
        
        <h3><a href="/questions/167452/tsql-execution-plan-estimated-number-of-rows-1-poor-performing-query" class="question-hyperlink">TSQL Execution Plan - Estimated Number of Rows = 1 - Poor Performing Query</a></h3>
        <div class="tags t-sql t-sql-server-2008-r2 t-t-sql t-performance-tuning t-tuning">
            <a href="/questions/tagged/sql" class="post-tag" title="show questions tagged &#39;sql&#39;" rel="tag">sql</a> <a href="/questions/tagged/sql-server-2008-r2" class="post-tag" title="show questions tagged &#39;sql-server-2008-r2&#39;" rel="tag">sql-server-2008-r2</a> <a href="/questions/tagged/t-sql" class="post-tag" title="show questions tagged &#39;t-sql&#39;" rel="tag">t-sql</a> <a href="/questions/tagged/performance-tuning" class="post-tag" title="show questions tagged &#39;performance-tuning&#39;" rel="tag">performance-tuning</a> <a href="/questions/tagged/tuning" class="post-tag" title="show questions tagged &#39;tuning&#39;" rel="tag">tuning</a> 
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            <a href="/questions/167452/tsql-execution-plan-estimated-number-of-rows-1-poor-performing-query/?lastactivity" class="started-link">answered <span title="2017-03-17 16:12:49Z" class="relativetime">1 hour ago</span></a>
            <a href="/users/116653/rdfozz">RDFozz</a> <span class="reputation-score" title="reputation score " dir="ltr">538</span>
        </div>
    </div>
</div>


<div class="question-summary narrow"
     id="question-summary-167470">
    <div onclick="window.location.href='/questions/167470/timestamp-columns-in-peer-to-peer-replication'" class="cp">
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            <div class="mini-counts"><span title="0 votes">0</span></div>
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            <div class="mini-counts"><span title="8 views">8</span></div>
            <div>views</div>
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    </div>
    <div class="summary">
        
        <h3><a href="/questions/167470/timestamp-columns-in-peer-to-peer-replication" class="question-hyperlink">Timestamp columns in Peer to Peer Replication</a></h3>
        <div class="tags t-sql-server-2012">
            <a href="/questions/tagged/sql-server-2012" class="post-tag" title="show questions tagged &#39;sql-server-2012&#39;" rel="tag">sql-server-2012</a> 
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        <div class="started">
            <a href="/questions/167470/timestamp-columns-in-peer-to-peer-replication" class="started-link">asked <span title="2017-03-17 15:55:07Z" class="relativetime">1 hour ago</span></a>
            <a href="/users/10181/aasim-abdullah">aasim.abdullah</a> <span class="reputation-score" title="reputation score " dir="ltr">1,670</span>
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    </div>
</div>


<div class="question-summary narrow"
     id="question-summary-29148">
    <div onclick="window.location.href='/questions/29148/achieve-log-transfer-to-standby-data-guard'" class="cp">
        <div class="votes">
            <div class="mini-counts"><span title="1 vote">1</span></div>
            <div>vote</div>
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            <div class="mini-counts"><span title="2 answers">2</span></div>
            <div>answers</div>
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        <div class="views">
            <div class="mini-counts warm"><span title="2750 views">3k</span></div>
            <div class="warm">views</div>
        </div>
    </div>
    <div class="summary">
        
        <h3><a href="/questions/29148/achieve-log-transfer-to-standby-data-guard" class="question-hyperlink">Achieve log transfer to standby (Data Guard)</a></h3>
        <div class="tags t-oracle">
            <a href="/questions/tagged/oracle" class="post-tag" title="show questions tagged &#39;oracle&#39;" rel="tag">oracle</a> 
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        <div class="started">
            <a href="/questions/29148/achieve-log-transfer-to-standby-data-guard/?lastactivity" class="started-link">modified <span title="2017-03-17 15:18:55Z" class="relativetime">2 hours ago</span></a>
            <a href="/users/-1/community">Community</a><span class="mod-flair" title="moderator">&#9830;</span> <span class="reputation-score" title="reputation score " dir="ltr">1</span>
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</div>


<div class="question-summary narrow"
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        <div class="votes">
            <div class="mini-counts"><span title="1 vote">1</span></div>
            <div>vote</div>
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        <div class="status unanswered">
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        <div class="views">
            <div class="mini-counts"><span title="13 views">13</span></div>
            <div>views</div>
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    </div>
    <div class="summary">
        
        <h3><a href="/questions/167467/how-to-fix-an-odd-lsbackup-job-error-in-log-shipping" class="question-hyperlink">How to fix an odd LSBackup job error in Log Shipping?</a></h3>
        <div class="tags t-sql-server t-sql-server-2014 t-log-shipping">
            <a href="/questions/tagged/sql-server" class="post-tag" title="show questions tagged &#39;sql-server&#39;" rel="tag">sql-server</a> <a href="/questions/tagged/sql-server-2014" class="post-tag" title="show questions tagged &#39;sql-server-2014&#39;" rel="tag">sql-server-2014</a> <a href="/questions/tagged/log-shipping" class="post-tag" title="show questions tagged &#39;log-shipping&#39;" rel="tag">log-shipping</a> 
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        <div class="started">
            <a href="/questions/167467/how-to-fix-an-odd-lsbackup-job-error-in-log-shipping" class="started-link">modified <span title="2017-03-17 15:16:42Z" class="relativetime">2 hours ago</span></a>
            <a href="/users/10832/max-vernon">Max Vernon</a> <span class="reputation-score" title="reputation score 31,010" dir="ltr">31k</span>
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<div class="question-summary narrow"
     id="question-summary-167466">
    <div onclick="window.location.href='/questions/167466/is-it-possible-to-write-out-images-from-ms-sql-server-to-a-mapped-drive'" class="cp">
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            <div class="mini-counts"><span title="1 vote">1</span></div>
            <div>vote</div>
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        <div class="status answered">
            <div class="mini-counts"><span title="1 answer">1</span></div>
            <div>answer</div>
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        <div class="views">
            <div class="mini-counts"><span title="27 views">27</span></div>
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    <div class="summary">
        
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        <div class="tags t-sql-server t-cursors">
            <a href="/questions/tagged/sql-server" class="post-tag" title="show questions tagged &#39;sql-server&#39;" rel="tag">sql-server</a> <a href="/questions/tagged/cursors" class="post-tag" title="show questions tagged &#39;cursors&#39;" rel="tag">cursors</a> 
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            <a href="/questions/167466/is-it-possible-to-write-out-images-from-ms-sql-server-to-a-mapped-drive/?lastactivity" class="started-link">answered <span title="2017-03-17 15:12:48Z" class="relativetime">2 hours ago</span></a>
            <a href="/users/116365/cm-dayton">CM_Dayton</a> <span class="reputation-score" title="reputation score " dir="ltr">719</span>
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