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.…
I have the below query in which the where condition uses edge_server column. I have defined the edge_server column as index, however the explain statement is showing that full table scan is performed without using the index, why is it…
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…
i was tring to create a signup form connecting react to the backend using node.js. it worked fine, but now i am facing problems as Cannot set headers after they are sent to the client when the username is correct…
I learn gh actions and try install wordpress via wp-cli. This is my workflow yml file: name: WordPress install on: [workflow_dispatch] jobs: run: runs-on: ${{ matrix.operating-system }} strategy: matrix: operating-system: [ubuntu-latest] php-versions: ['7.2'] name: PHP ${{ matrix.php-versions }} Test on…
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 have the following table structure: +----------+------------+------+---------------------+---------------------+ | id | username | elo | created_at | updated_at | +----------+------------+------+---------------------+---------------------+ | 58433707 | HEADCRACK- | 1408 | 2023-03-22 00:30:07 | 2023-03-22 00:30:07 | | 58492411 | HEADCRACK- | 1408 | 2023-03-23…
I am creating automatic shopping cart rules on a PRESTASHOP site. I can't find the method to put a restriction on a product for the cart rule to be valid. I added the restriction on a specific Group via SQL…
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 am trying to create a database within my symfony3.4 but i am always facing the same error; ` In AbstractMySQLDriver.php line 115: An exception occured in driver: could not find driver In PDOConnection.php line 47: could not find driver…