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SQL Server FAQ - mssql_query() - Executing SQL Statements
By: FYIcenter.com
(Continued from previous topic...)
How To Execute a SQL Statement using mssql_query()?
Once you have created a connection object, you can use the
mssql_query() function to send a SQL statement to the SQL Server linked to
the connection object for execution.
Here is a simple PHP script that creates a new schema and a new table:
<?php
$con = mssql_connect('LOCALHOST','sa','FYIcenter');
mssql_select_db('FyiCenterData', $con);
# creating a new schema
$sql = 'CREATE SCHEMA fyi';
mssql_query($sql, $con);
# creating a new table
$sql = 'CREATE TABLE fyi.center (name VARCHAR(80))';
mssql_query($sql, $con);
mssql_close($con);
?>
If you run this script for the first time, it will execute those two statements
correctly for you. But if you run it again, you will some warning messages:
Warning: mssql_query(): message: There is already an object
named 'fyi' in the database. (severity 16)
in C:\test\fyi-center.php on line 7
Warning: mssql_query(): message: CREATE SCHEMA failed
due to previous errors. (severity 16)
in C:\test\fyi-center.php on line 7
The messages are very clear and easy to understand.
(Continued on next topic...)
- How To Download and Install PHP on Windows?
- How To Check Your PHP Installation?
- What Do You Need to Connect PHP to SQL Server?
- How to Turn on the MSSQL API Module?
- What Is Wrong with SQL Server Client Libarary DLL, ntwdblib.dll?
- What Happens If ntwdblib.dll Is Missing on Your Machine?
- Where to Find ntwdblib.dll Version 2000.80.194.0?
- How To Connect with Different Port Numbers?
- What Are Commonly Used MSSQL Functions in PHP?
- How To Disconnect from a SQL Server using mssql_close()?
- How To Select an Exiting Database using mssql_select_db()?
- How To Execute a SQL Statement using mssql_query()?
- How To Retrieve Error Messages using mssql_get_last_message()?
- How To Turn Off Warning Messages during PHP Execution?
- How To Receive Returning Result from a Query?
- How To Loop through Result Set Objects using mssql_fetch_array()?
- How To Retrieve Field Values using mssql_result()?
- How To List All Field Names in the Result Set using mssql_field_name()?
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