In SQL, data types define the type of data that can be stored in a column. Here are some common SQL data types: img Numeric Data Types INT : Integer values. Example: INT , INTEGER FLOAT : Floating-point numbers. Example: FLOAT , DOUBLE DECIMAL : Fixed-point numbers, useful for storing exact numeric values. Example: DECIMAL(10, 2) (10 digits in total, 2 after the decimal point) SMALLINT : Smaller integer values. Example: SMALLINT BIGINT : Larger integer values. Example: BIGINT Character String Data Types CHAR : Fixed-length character strings. Example: CHAR(10) (10 characters) VARCHAR : Variable-length character strings. Example: VARCHAR(255) TEXT : Large variable-length character strings. Example: TEXT Date and Time Data Types DATE : Date values. Example: DATE (format: YYYY-MM-DD ) TIME : Time values. Example: TIME (format: HH:MM:SS ) DATETIME : Date and time values. Example: DATETIME (format: YYYY-MM-DD HH:MM:SS ) TIMESTAMP : Date and time values, typically used for tracki...