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PHP ODBC - Deleting Existing Rows in a Table
PHP ODBC - How To Delete Existing Rows in a Table?
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If you want to remove a row from a table, you can use the DELETE statement with a WHERE clause to identify the row. The following sample script deletes one row:
<?php $con = odbc_connect('FYI_SQL_SERVER','sa','FYIcenter'); $sql = "DELETE FROM fyi_links WHERE id = 1102"; $res = odbc_exec($con, $sql); if (!$res) { print("SQL statement failed with error:\n"); print(odbc_error($con).": ".odbc_errormsg($con)."\n"); } else { $number_of_rows = odbc_num_rows($res); print("$number_of_rows rows deleted.\n"); } odbc_close($con); ?>
If you run this script, you will get something like this:
1 rows deleted.
If you run it again, no rows will be deleted. And you will get something like this:
0 rows deleted.
⇒ PHP ODBC - Including Text Values in SQL Statements
⇐ PHP ODBC - Updating Existing Rows in a Table
⇑ SQL Server FAQs - PHP ODBC Functions - Managing Tables and Data Rows
2024-05-05, 1260🔥, 0💬
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