--- title: 'Fields overview' tags: ['Fields', 'Overview'] keywords : ['NocoDB fields', 'fields overview', 'field administration', 'field organization'] --- - [Primary Key](primary-key) - [Display Value](display-value) ### Text based - [Single line text](field-types/text-based/single-line-text) - [Long text](field-types/text-based/long-text) - [Email](field-types/text-based/email) - [Phone](field-types/text-based/phonenumber) - [URL](field-types/text-based/url) ### Numerical - [Number](field-types/numerical/number) - [Currency](field-types/numerical/currency) - [Percentage](field-types/numerical/percent) - [Currency](field-types/numerical/currency) ### Date and time - [Date](field-types/date-time-based/date) - [Time](field-types/date-time-based/time) - [Date and time](field-types/date-time-based/date-time) - [Duration](field-types/date-time-based/duration) ### Select based - [Single select](field-types/select-based/single-select) - [Multi select](field-types/select-based/multi-select) ### Link based - [Links](field-types/links-based/links) - [Lookup](field-types/links-based/lookup) - [Rollup](field-types/links-based/rollup) ### Custom types - [Attachment](field-types/custom-types/attachment) - [Checkbox](field-types/custom-types/checkbox) - [Rating](field-types/custom-types/rating) - [Barcode](field-types/custom-types/barcode) - [QR-code](field-types/custom-types/QR-code) - [Geometry](field-types/custom-types/geometry) - [Specific DB type](field-types/custom-types/specific-db-type) - [JSON](field-types/custom-types/json) ### Formula - [Formula](field-types/formula/formula) - [Operators](field-types/formula/operators) - [Numeric Functions](field-types/formula/numeric-functions) - [String Functions](field-types/formula/string-functions) - [Date Functions](field-types/formula/date-functions) - [Conditional Expressions](field-types/formula/conditional-expressions)