Quiz on data value categories, datatypes, sequences and type conversions. MySQL has three main data types: string, numeric, and date and time. MySQL also supports the following data types: Numeric: Includes exact numeric data types like integer, decimal, and numeric, and approximate numeric data types like integer, decimal, and numeric. MySQL also has a BIT data type for storing bit values. Date and time: Includes types for date and time, as well as the combination of date and time. MySQL also supports the timestamp data type for tracking changes in a row of a table. Spatial: Includes... Show more Quiz on data value categories, datatypes, sequences and type conversions. MySQL has three main data types: string, numeric, and date and time. MySQL also supports the following data types: Numeric: Includes exact numeric data types like integer, decimal, and numeric, and approximate numeric data types like integer, decimal, and numeric. MySQL also has a BIT data type for storing bit values. Date and time: Includes types for date and time, as well as the combination of date and time. MySQL also supports the timestamp data type for tracking changes in a row of a table. Spatial: Includes data types that store geometry data. Most databases, including MySQL, automatically come with spatial data types. JSON: A lightweight data interchange format widely used in web applications. The JSON type in MySQL is considered a text type, and it can store and retrieve large JSON texts. VARCHAR: Used to store the characters or strings that can contain any alphabet, integers, or special symbols. Binary: Supports two binary data types: BINARY and VARBINARY. BINARY is used to store fixed-length binary data, while VARBINARY is used to store variable-length binary data. BLOB: Stores unprocessed binary data, typically files, that can be retrieved and manipulated like the other common datatypes. Show less
Quiz on data value categories, datatypes, sequences and type conversions.
MySQL has three main data types: string, numeric, and date and time. MySQL also supports the following data types: Numeric: Includes exact numeric data types like integer, decimal, and numeric, and approximate numeric data types like integer, decimal, and numeric. MySQL also has a BIT data type for storing bit values. Date and time: Includes types for date and time, as well as the combination of date and time. MySQL also supports the timestamp data type for tracking changes in a row of a table. Spatial: Includes data types that store geometry data. Most databases, including MySQL, automatically come with spatial data types. JSON: A lightweight data interchange format widely used in web applications. The JSON type in MySQL is considered a text type, and it can store and retrieve large JSON texts. VARCHAR: Used to store the characters or strings that can contain any alphabet, integers, or special symbols. Binary: Supports two binary data types: BINARY and VARBINARY. BINARY is used to store fixed-length binary data, while VARBINARY is used to store variable-length binary data. BLOB: Stores unprocessed binary data, typically files, that can be retrieved and manipulated like the other common datatypes.
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