You must create the database and tables before passing data to them. The table's field names must match the names of the variables passed by the "$_POST[xxxxx]" global variables.

PonyORM automatically supports JSON and PostgreSQL-style Array data types, as more databases ... Python classes and objects to describe database tables and fields, and providing high levels ...

If normalized tables are a relational database’s foundation ... is that a foreign key field must be of the same data type as the primary key. Some systems allow one exception to this rule ...

Tables are the backbone of any database. When creating a table, you define fields with appropriate names and data types, such as text, numbers, or dates. You can further customize fields by ...

Putting my new table variable type to use First ... the table is materialized in the tempdb system database rather than passing the entire data set in memory; this makes handling large amounts ...

Once you’ve installed SQLite, you’ll probably want to learn how to maneuver around the database’s command line interface (CLI). The SQLite CLI allows you to issue any valid SQL statements you like. To ...

When using identity data in concert with other types of data in your CRM database, you can create highly targeted lists for promotional campaigns or sales initiatives. Identity data should be ...