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PHP 2021-10-08 19:02:17
make pagination wordpress admin panel
// page parameter $pagenum = isset( $_GET['pagenum'] ) ? absint( $_GET['pagenum'] ) : 1; // Find total number of records $limit = 10; // number of rows in page $offset = ( $pagenum - 1 ) * $limit; $total = $wpdb->get_var( "SELECT COUNT(`id`) FROM... Add solution -
SQL 2021-10-08 13:57:03
mysqlimport csv
C:\mysql\bin>mysqlimport --ignore-lines=1 --fields-terminated-by=, --verbose --local -u root query C:/mysql/bin/mysql-files/address.csv Connecting to localhost Selecting database query Loading data from LOCAL file: C:/mysql/bin/mysql-files/address.c... Add solution -
SQL 2021-10-07 16:29:03
sql check date is null
SELECT * FROM yourtable WHERE yourdatecolumn IS NULL Add solution -
PHP 2021-10-07 12:42:04
Daten Abfragen mit PHP aus MySQL Datenbank mysqli
<?php $mysqli = new mysqli("localhost", "user", "password", "database"); if ($mysqli->connect_errno) { die("Verbindung fehlgeschlagen: " . $mysqli->connect_error); } $id = ... Add solution -
Other 2021-10-06 16:03:02
store another table name in a column
DECLARE @SourceTable NVARCHAR(255) --Note the length is arbitrary ,@SourceID NVARCHAR(255) --Assuming it's an INT, it doesn't matter ,@sql NVARCHAR(MAX) SELECT @SourceTable = SourceID ,@SourceID = ReferenceID FROM MyTable WHERE SourceID = 'some_table' AN... Add solution
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