204 lines
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204 lines
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<title>Database monitor view 3019 - Rows retrieved</title>
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<body id="qqq3019"><a name="qqq3019"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">Database monitor view 3019 - Rows retrieved</h1>
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<div><div class="example"> <pre><strong>Create View</strong> QQQ3019 as
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(<strong>SELECT</strong> QQRID as Row_ID,
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QQTIME as Time_Created,
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QQJFLD as Join_Column,
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QQRDBN as Relational_Database_Name,
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QQSYS as System_Name,
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QQJOB as Job_Name,
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QQUSER as Job_User,
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QQJNUM as Job_Number,
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QQI9 as Thread_ID,
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QQUCNT as Unique_Count,
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QQUDEF as User_Defined,
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QQQDTN as Unique_SubSelect_Number,
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QQQDTL as SubSelect_Nested_Level,
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QQMATN as Materialized_View_Subselect_Number,
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QQMATL as Materialized_View_Nested_Level,
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QVP15E as Materialized_View_Union_Level,
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QVP15A as Decomposed_Subselect_Number,
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QVP15B as Total_Number_Decomposed_SubSelects,
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QVP15C as Decomposed_SubSelect_Reason_Code,
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QVP15D as Starting_Decomposed_SubSelect,
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QQI1 as CPU_Time_to_Return_All_Rows,
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QQI2 as Clock_Time_to_Return_All_Rows,
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QQI3 as Number_Synchronous_Database_Reads,
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QQI4 as Number_Synchronous_Database_Writes,
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QQI5 as Number_Asynchronous_Database_Reads,
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QQI6 as Number_Asynchronous_Database_Writes,
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QVP151 as Number_Page_Faults,
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QQI7 as Number_Rows_Returned,
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QQI8 as Number_of_Calls_for_Returned_Rows,
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QVP15F as Number_of_Times_Statement_was_Run
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<strong>FROM</strong> UserLib/DBMONTable
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<strong>WHERE</strong> QQRID=3019)</pre>
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</div>
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<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" width="100%" frame="hsides" border="1" rules="rows"><caption>Table 1. QQQ3019 - Rows retrieved</caption><thead align="left"><tr><th align="left" valign="bottom" width="36.06870229007634%" id="d0e43">View Column Name</th>
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<th align="left" valign="bottom" width="11.259541984732824%" id="d0e45">Table Column Name</th>
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<th align="left" valign="bottom" width="52.67175572519084%" id="d0e47">Description</th>
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</tr>
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</thead>
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<tbody><tr><td valign="top" width="36.06870229007634%" headers="d0e43 ">Row_ID</td>
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<td valign="top" width="11.259541984732824%" headers="d0e45 ">QQRID</td>
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<td valign="top" width="52.67175572519084%" headers="d0e47 ">Row identification</td>
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</tr>
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<tr><td valign="top" width="36.06870229007634%" headers="d0e43 ">Time_Created</td>
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<td valign="top" width="11.259541984732824%" headers="d0e45 ">QQTIME</td>
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<td valign="top" width="52.67175572519084%" headers="d0e47 ">Time row was created</td>
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</tr>
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<tr><td valign="top" width="36.06870229007634%" headers="d0e43 ">Join_Column</td>
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<td valign="top" width="11.259541984732824%" headers="d0e45 ">QQJFLD</td>
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<td valign="top" width="52.67175572519084%" headers="d0e47 ">Join column (unique per job)</td>
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</tr>
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<tr><td valign="top" width="36.06870229007634%" headers="d0e43 ">Relational_Database_Name</td>
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<td valign="top" width="11.259541984732824%" headers="d0e45 ">QQRDBN</td>
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<td valign="top" width="52.67175572519084%" headers="d0e47 ">Relational database name</td>
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</tr>
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<tr><td valign="top" width="36.06870229007634%" headers="d0e43 ">System_Name</td>
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<td valign="top" width="11.259541984732824%" headers="d0e45 ">QQSYS</td>
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<td valign="top" width="52.67175572519084%" headers="d0e47 ">System name</td>
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</tr>
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<tr><td valign="top" width="36.06870229007634%" headers="d0e43 ">Job_Name</td>
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<td valign="top" width="11.259541984732824%" headers="d0e45 ">QQJOB</td>
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<td valign="top" width="52.67175572519084%" headers="d0e47 ">Job name</td>
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</tr>
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<tr><td valign="top" width="36.06870229007634%" headers="d0e43 ">Job_User</td>
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<td valign="top" width="11.259541984732824%" headers="d0e45 ">QQUSER</td>
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<td valign="top" width="52.67175572519084%" headers="d0e47 ">Job user</td>
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</tr>
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<tr><td valign="top" width="36.06870229007634%" headers="d0e43 ">Job_Number</td>
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<td valign="top" width="11.259541984732824%" headers="d0e45 ">QQJNUM </td>
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<td valign="top" width="52.67175572519084%" headers="d0e47 ">Job number</td>
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</tr>
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<tr><td valign="top" width="36.06870229007634%" headers="d0e43 ">Thread_ID</td>
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<td valign="top" width="11.259541984732824%" headers="d0e45 ">QQI9</td>
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<td valign="top" width="52.67175572519084%" headers="d0e47 ">Thread identifier </td>
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</tr>
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<tr><td valign="top" width="36.06870229007634%" headers="d0e43 ">Unique_Count</td>
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<td valign="top" width="11.259541984732824%" headers="d0e45 ">QQUCNT </td>
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<td valign="top" width="52.67175572519084%" headers="d0e47 ">Unique count (unique per query)</td>
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</tr>
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<tr><td valign="top" width="36.06870229007634%" headers="d0e43 ">User_Defined</td>
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<td valign="top" width="11.259541984732824%" headers="d0e45 ">QQUDEF</td>
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<td valign="top" width="52.67175572519084%" headers="d0e47 ">User defined column </td>
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</tr>
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<tr><td valign="top" width="36.06870229007634%" headers="d0e43 ">Unique_SubSelect_Number</td>
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<td valign="top" width="11.259541984732824%" headers="d0e45 ">QQQDTN</td>
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<td valign="top" width="52.67175572519084%" headers="d0e47 ">Unique subselect number</td>
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</tr>
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<tr><td valign="top" width="36.06870229007634%" headers="d0e43 ">SubSelect_Nested_Level</td>
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<td valign="top" width="11.259541984732824%" headers="d0e45 ">QQQDTL</td>
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<td valign="top" width="52.67175572519084%" headers="d0e47 ">Subselect nested level</td>
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</tr>
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<tr><td valign="top" width="36.06870229007634%" headers="d0e43 ">Materialized_View_Subselect_Number</td>
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<td valign="top" width="11.259541984732824%" headers="d0e45 ">QQMATN</td>
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<td valign="top" width="52.67175572519084%" headers="d0e47 ">Materialized view subselect number</td>
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</tr>
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<tr><td valign="top" width="36.06870229007634%" headers="d0e43 ">Materialized_View_Nested_Level</td>
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<td valign="top" width="11.259541984732824%" headers="d0e45 ">QQMATL</td>
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<td valign="top" width="52.67175572519084%" headers="d0e47 ">Materialized view nested level</td>
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</tr>
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<tr><td valign="top" width="36.06870229007634%" headers="d0e43 ">Materialized_View_Union_Level</td>
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<td valign="top" width="11.259541984732824%" headers="d0e45 ">QVP15E</td>
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<td valign="top" width="52.67175572519084%" headers="d0e47 ">Materialized view union level</td>
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</tr>
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<tr><td valign="top" width="36.06870229007634%" headers="d0e43 ">Decomposed_Subselect_Number</td>
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<td valign="top" width="11.259541984732824%" headers="d0e45 ">QVP15A</td>
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<td valign="top" width="52.67175572519084%" headers="d0e47 ">Decomposed query subselect number, unique across all
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decomposed subselects</td>
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</tr>
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<tr><td valign="top" width="36.06870229007634%" headers="d0e43 ">Total_Number_Decomposed_SubSelects</td>
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<td valign="top" width="11.259541984732824%" headers="d0e45 ">QVP15B</td>
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<td valign="top" width="52.67175572519084%" headers="d0e47 ">Total number of decomposed subselects</td>
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</tr>
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<tr><td valign="top" width="36.06870229007634%" headers="d0e43 ">Decomposed_SubSelect_Reason_Code</td>
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<td valign="top" width="11.259541984732824%" headers="d0e45 ">QVP15C</td>
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<td valign="top" width="52.67175572519084%" headers="d0e47 ">Decomposed query subselect reason code</td>
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</tr>
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<tr><td valign="top" width="36.06870229007634%" headers="d0e43 ">Starting_Decomposed_SubSelect</td>
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<td valign="top" width="11.259541984732824%" headers="d0e45 ">QVP15D</td>
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<td valign="top" width="52.67175572519084%" headers="d0e47 ">Decomposed query subselect number for the first decomposed
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subselect</td>
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</tr>
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<tr><td valign="top" width="36.06870229007634%" headers="d0e43 ">CPU_Time_to_Return_All_Rows</td>
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<td valign="top" width="11.259541984732824%" headers="d0e45 ">QQI1</td>
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<td valign="top" width="52.67175572519084%" headers="d0e47 ">CPU time to return all rows, in milliseconds</td>
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</tr>
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<tr><td valign="top" width="36.06870229007634%" headers="d0e43 ">Clock_Time_to_Return_All_Rows</td>
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<td valign="top" width="11.259541984732824%" headers="d0e45 ">QQI2</td>
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<td valign="top" width="52.67175572519084%" headers="d0e47 ">Clock time to return all rows, in milliseconds</td>
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</tr>
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<tr><td valign="top" width="36.06870229007634%" headers="d0e43 ">Number_Synchronous_Database_Reads</td>
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<td valign="top" width="11.259541984732824%" headers="d0e45 ">QQI3</td>
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<td valign="top" width="52.67175572519084%" headers="d0e47 ">Number of synchronous database reads</td>
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</tr>
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<tr><td valign="top" width="36.06870229007634%" headers="d0e43 ">Number_Synchronous_Database_Writes</td>
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<td valign="top" width="11.259541984732824%" headers="d0e45 ">QQI4</td>
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<td valign="top" width="52.67175572519084%" headers="d0e47 ">Number of synchronous database writes</td>
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</tr>
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<tr><td valign="top" width="36.06870229007634%" headers="d0e43 ">Number_Asynchronous_Database_Reads</td>
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<td valign="top" width="11.259541984732824%" headers="d0e45 ">QQI5</td>
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<td valign="top" width="52.67175572519084%" headers="d0e47 ">Number of asynchronous database reads</td>
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</tr>
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<tr><td valign="top" width="36.06870229007634%" headers="d0e43 ">Number_Asynchronous_Database_Writes</td>
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<td valign="top" width="11.259541984732824%" headers="d0e45 ">QQI6 </td>
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<td valign="top" width="52.67175572519084%" headers="d0e47 ">Number of asynchronous database writes</td>
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</tr>
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<tr><td valign="top" width="36.06870229007634%" headers="d0e43 ">Number_Page_Faults</td>
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<td valign="top" width="11.259541984732824%" headers="d0e45 ">QVP151</td>
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<td valign="top" width="52.67175572519084%" headers="d0e47 ">Number of page faults </td>
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</tr>
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<tr><td valign="top" width="36.06870229007634%" headers="d0e43 ">Number_Rows_Returned</td>
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<td valign="top" width="11.259541984732824%" headers="d0e45 ">QQI7</td>
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<td valign="top" width="52.67175572519084%" headers="d0e47 ">Number of rows returned </td>
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</tr>
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<tr><td valign="top" width="36.06870229007634%" headers="d0e43 ">Number_of_Calls_for_Returned_Rows</td>
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<td valign="top" width="11.259541984732824%" headers="d0e45 ">QQI8</td>
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<td valign="top" width="52.67175572519084%" headers="d0e47 ">Number of calls to retrieve rows returned</td>
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</tr>
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<tr><td valign="top" width="36.06870229007634%" headers="d0e43 ">Number_of_Times_Statement_was_Run</td>
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<td valign="top" width="11.259541984732824%" headers="d0e45 ">QVP15F</td>
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<td valign="top" width="52.67175572519084%" headers="d0e47 ">Number of times this Statement was run. If Null, then
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the statement was run once. </td>
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</tr>
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</tbody>
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</table>
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</div>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="lofdds.htm" title="The following examples show the different optional SQL view format that you can create with the SQL shown. The column descriptions are explained in the tables following each example. These views are not shipped with the server, and you must create them, if you choose to do so. These views are optional and are not required for analyzing monitor data.">Optional database monitor SQL view format</a></div>
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</div>
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