Demystifying Fixed and floating-point data types in SQL Precision and Scale Before diving into the specific numeric data types, let’s first understand two essential terms: precision and scale.

Use numeric data types for storing numerical data. You can specify integers as UNSIGNED. By default the data type is signed. Its range is between -9223372036854775808 and 9223372036854775807 (signed) ...

Many beginners learning SQL don’t know this When you’re working with numbers in SQL, it's very important to know how INT and Numeric handle decimal values INT (Integer): When casting a decimal value ...

The SQL data types are contained in the SQL_DESC_ CONCISE_TYPE, SQL_DESC_TYPE, and SQL_DESC_DATETIME_INTERVAL_CODE fields of the implementation descriptors. Characteristics of the SQL data types are ...