system.data_type_families

Contains information about supported data types.

Columns:

• name (String) — Data type name.
• case_insensitive (UInt8) — Property that shows whether you can use a data type name in a query in case insensitive manner or not. For example, Date and date are both valid.
• alias_to (String) — Data type name for which name is an alias.

Example

See Also

• Syntax — Information about supported syntax.