Difference between revisions of "Float field"
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== Inheritance == | == Inheritance == | ||
Revision as of 15:23, 11 January 2007
EPrints 3 Reference: Directory Structure - Metadata Fields - Repository Configuration - XML Config Files - XML Export Format - EPrints data structure - Core API - Data Objects
Metadata Fields: Arclanguage - Base64 - Bigint - Boolean - Compound - Counter - Dataobjref - Date - Decimal - Email - Fields - Float - Id - Idci - Image - Int - Itemref - Keywords - Langid - Longtext - Longtext_counter - Multilang - Multipart - Name - Namedset - Pagerange - Recaptcha - Recaptcha3 - Relation - Search - Secret - Set - Storable - Subject - Subobject - Text - Time - Timestamp - Url - Uuid
Inheritance
Description
Stores a floating point number (may be negative). In 3.0 there is no way to search these values. They might as well be just strings, but they are stored as FLOAT in the database.
This field is used for the latitude and longitude built in fields in User Objects and EPrint Objects.
The usefulness of this field will be expanded in later versions of EPrints.
Properties
No extra properties.
Required Phrases
None.
Database
Float fields are stored in the database as
fieldname FLOAT
