How to get row count in php pdo?
(PHP 5 >= 5.1.0, PHP 7, PHP 8, PECL pdo >= 0.1.0) Show PDOStatement::rowCount — Returns the number of rows affected by the last SQL statement Descriptionpublic PDOStatement::rowCount(): int If the last SQL statement executed by the associated
ParametersThis function has no parameters. Return ValuesReturns the number of rows. ExamplesExample #1 Return the number of deleted rows PDOStatement::rowCount() returns the number of rows affected by a DELETE, INSERT, or UPDATE statement.
The above example will output something similar to: Return number of rows that were deleted: Deleted 9 rows. Example #2 Counting rows returned by a SELECT statement For most databases, PDOStatement::rowCount() does not return the number of rows affected by a SELECT statement. Instead, use PDO::query() to issue a SELECT COUNT(*) statement with the same predicates as your intended SELECT statement, then use PDOStatement::fetchColumn() to retrieve the number of matching rows.
"There are " . $count . " matching records.";
The above example will output something similar to: There are 2 matching records. See Also
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query(/* ... */) { How can I count rows in PHP?We can get the total number of rows in a table by using the MySQL mysqli_num_rows() function. Syntax: mysqli_num_rows( result ); The result is to specify the result set identifier returned by mysqli_query() function.
How do I count rows in MySQL?To get the count of all the records in MySQL tables, we can use TABLE_ROWS with aggregate function SUM. The syntax is as follows. mysql> SELECT SUM(TABLE_ROWS) ->FROM INFORMATION_SCHEMA.
How do I find the number of rows in a SQL table?The SQL COUNT() function returns the number of rows in a table satisfying the criteria specified in the WHERE clause. It sets the number of rows or non NULL column values. COUNT() returns 0 if there were no matching rows.
How fetch data from database in PHP and display PDO?Fetch data from a result set by calling one of the following fetch methods: To return a single row from a result set as an array or object, call the PDOStatement::fetch method. To return all of the rows from the result set as an array of arrays or objects, call the PDOStatement::fetchAll method.
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