PHP MSSQL - Inserting Multiple Rows with a Subquery

Q

PHP MSSQL - How To Insert Multiple Rows with a subquery?

✍: Guest

A

If want to insert rows into a table based on data rows from other tables, you can use a subquery inside the INSERT statement as shown in the following script example:

<?php
  $con = mssql_connect('LOCALHOST','sa','FYIcenter');
  mssql_select_db('FyiCenterData', $con);

  $sql = "INSERT INTO fyi_links"
      . " SELECT id+1000, REVERSE(url), notes, counts, time"
      . " FROM fyi_links";
  $res = mssql_query($sql,$con);
  if (!$res) {
    print("SQL statement failed with error:\n");
    print("   ".mssql_get_last_message()."\n");
  } else {
    print("Multiple rows inserted.\n");
  }

  mssql_close($con);

If you run this script, the table should have 4 rows now. And you will get:

Multiple rows inserted

⇒ PHP MSSQL - mssql_rows_affected() - Number of Affected Rows

⇐ PHP MSSQL - Inserting Data with NULL Values

⇑ SQL Server FAQs - PHP MSSQL Functions - Managing Tables and Data Rows

⇑⇑ SQL Server Connection Tutorials

2024-02-28, 2273🔥, 0💬

PHP MSSQL - Creating a New Table
PHP MSSQL - How To Create a New Table? If you want to create a table in the SQL Server database, you can run the CREATE TABLE SQL statement using the mssql_query() function, as shown in the following sample script: <?php $con = mssql_connect('LOCALHOST','sa' ,'FYIcenter');mssql_select_db('Fyi... 2024-03-07, 2343🔥, 0💬

PHP MSSQL - Inserting Data into an Existing Table
PHP MSSQL - How To Insert Data into an Existing Table? If you want to insert a row of data into an existing table, you can use the INSERT INTO statement as shown in the following sample script: <?php $con = mssql_connect('LOCALHOST','sa' ,'FYIcenter');mssql_select_db('FyiCenterData ',$con); $... 2024-03-07, 2332🔥, 0💬

PHP MSSQL - Inserting Data with NULL Values
PHP MSSQL - How To Insert Data with NULL Values? There are two ways to provide NULL value to a column in an INSERT statement: Include the column in the statement, but specify keyword NULL as the value. Exclude the column from the statement. The following tutorial exercise inserts two rows. Both of t... 2024-02-28, 2318🔥, 0💬

PHP MSSQL - Inserting Multiple Rows with a Subquery
PHP MSSQL - How To Insert Multiple Rows with a subquery? If want to insert rows into a table based on data rows from other tables, you can use a subquery inside the INSERT statement as shown in the following script example: <?php $con = mssql_connect('LOCALHOST','sa' ,'FYIcenter');mssql_selec... 2024-02-28, 2274🔥, 0💬

PHP MSSQL - Updating Existing Rows in a Table
PHP MSSQL - How To Update Existing Rows in a Table? Updating existing rows in a table requires to run the UPDATE statement with a WHERE clause to identify the row. The following sample script updates one row with two new values: <?php $con = mssql_connect('LOCALHOST','sa' ,'FYIcenter');mssql_... 2024-02-18, 2234🔥, 0💬

PHP MSSQL - Deleting Existing Rows in a Table
PHP MSSQL - How To Delete Existing Rows in a Table? 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 = mssql_connect('LOCALHOST','sa' ,'FYIcenter');mssql_select_db('FyiCe... 2024-02-18, 2231🔥, 0💬

PHP MSSQL - Returning Result Set Objects
PHP MSSQL - What Is a Result Set Object Returned by mssql_query()? A result set object is a logical representation of data rows returned by mssql_query() function on SELECT statements. Every result set object has an internal pointer used to identify the current row in the result set. Once you get a ... 2024-02-28, 2210🔥, 0💬

PHP MSSQL - mssql_fetch_array() - Looping through Returning Rows
PHP MSSQL - How To Loop through Returning Rows? The best way to query tables and loop through returning rows is to run a SELECT statement with the mssql_query() function, catch the returning object as a result set, and loop through the result with mssql_fetch_array() function in a while loop as show... 2024-02-28, 2176🔥, 0💬

PHP MSSQL - Making Columns to Take NULL
PHP MSSQL - How To Make a Column Nullable? Based on the testing result from the previous tutorial you can find out that there is a big difference in the column definition when running CREATE TABLE statement with mssql_query(): If CREATE TABLE is executed through mssql_query() and "NULL/NOT NULL" key... 2024-03-07, 2163🔥, 0💬

All rights in the contents of this web site are reserved by the individual author. fyicenter.com does not guarantee the truthfulness, accuracy, or reliability of any contents.