I have a mapping table of Parent_Node and Child_Node- Parent_Child A PARENT can have multiple CHILDs, and a CHILD can be a part of multiple PARENTs. create table Parent_Child(Parent_Id int,Child_Id int); INSERT INTO Parent_Child VALUES( 219,217); INSERT INTO Parent_Child VALUES(…
Table: Dummy |Colum1 | Colum2 | |:------|:-------| | 219 | 217 | | 219 | 218 | | 228 | 218 | | 228 | 225 | | 229 | 218 | | 229 | 220 | I need result…
Is it possible to create a list with a select statement in MySQL, without fetching data from a table? Let's say I want to use an aggregate function to calculate a sum of some values not fetched from a table.…
Here's my query: SELECT COUNT(1) FROM nhd WHERE gnis_id IN (01372336); The table definition has an INDEX gnis_id (gnis_id) on it and, indeed, that index is used with this query. BUT when I replace the COUNT(1) with * the index…
Im trying to perform a transformation of a coludate in QS here is the code for calculated field concat( toString( extract( 'YYYY', {created_at} ) ), toString( ifelse( extract( 'MM', {created_at} )<10, concat( '0', toString( extract( 'MM', {created_at} ) ) ),…
Problem is we have multiple databases and some of the table can have millions on rows so queries like update my_table set column1='some' takes up to 30 mins and more and sometimes transaction fails due connection lost or some. The…
I am trying to select post which are added on last hour from current time. I have explored previous questions but they are using fixed date or datetime. To achieve this, I am using following query: SELECT * FROM `wp_posts`…
I am trying to add another column called session_id. I want to rank according to the condition that if the time difference between the date_time is more than 30 minutes, then that will be counted as another session. Here is…
SELECT AL1.ACCOUNTING_PERIOD, AL1.BUSINESS_AREA, AL1.SAP_ACCOUNT, AL1.ID, AL1.USD_AMT, AL1.BAN_NBR, AL2.CUST_NBR, AL2.CUST_NAME FROM DSL_AIM.AIM AL1, DSL_AML.AID AL2 WHERE ( ( AL1.ACCOUNTING_PERIOD_CD IN ( '2023-02' ) GROUP BY AL1.ACCOUNTING_PERIOD, AL1.BUSINESS_AREA, AL1.SAP_ACCOUNT, AL1.ID, AL1.USD_AMT, AL1.BAN_NBR, AL2.CUST_NBR, AL2.CUST_NAME HAVING COUNT(*) = 1; I get a different…
I will simplify the code in order to highlight what I need: <form id="highlighttable" name=form1 method="POST"> <div class="form-group"> <button name="save_multicheckbox" class="btn-primary">Save Checkbox</button> </div> <?php if(isset($_POST['save_multicheckbox'])){ echo "<p>yes</p>"; $checklist = $_POST['ckb']; foreach($checklist as $list) { echo "<p>as</p>"; } } ?> <table>…