To learn more about SQL data types, ... SQL92 outlines various operators that can be used on datetime and interval data types. Review Table A below to find possible combinations and the data types ...

In response to previous SQL lessons, TechRepublic members including Michael M. and Jason P. have posted comments requesting a basic explanation of the types of JOINs available in SQL.. If you use ...

A few years ago, teams had to write SQL queries and code to extract useful information from large swathes of data. Today, all they have to do is type in a question.

A relational database table is articulated on a fixed number of columns and each column has its own data type, such as strings of variable or fixed length, dates, numbers, Booleans and the like. JSON ...

List all SQLite databases. To prove the database is indeed created, you can look for the todo.db file in the current folder, or simply issue the following command:. sqlite>.databases main: ...