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SQL is a standard computer language for accessing and manipulating databases.
How to use the SELECT statement to select data from a table in SQL.
How to use the WHERE clause to specify a criterion for the selection.
How to use the INSERT INTO statement to insert new rows into a table.
How to use the UPDATE statement to update or change rows in a table.
How to use the DELETE statement to delete rows in a table.
How to use the ORDER BY keywords to return rows in a defined order.
How to use AND and OR to join two or more conditions in a WHERE clause.
How to use the IN operator.
How to use BETWEEN....AND to find data in a range.
How to use aliases for column names and table names.
How to select information from multiple tables.
How to select information from two tables with the UNION and UNION ALL commands.
How to create databases, tables, and indices.
How to delete databases, tables, and indices.
How to use the ALTER TABLE statement to add or drop columns in an existing table.
How to use the built-in functions in SQL.
How to use the built-in GROUP BY function in SQL.
How to use the SELECT INTO statement to create backup copies of tables.
The Sql-Tutorial uses a small sample, which allows Group By and subqueries (german). A .NET1.1 - based interface (freeware) allows the execution of...