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supports

Detect whether property is supported by database metadata object

Syntax

a = supports(dbmeta)
a = supports(dbmeta, 'property')

Description

a = supports(dbmeta) returns a structure that contains the properties of dbmeta and its property values, 1 or 0. A value of 1 indicates that the property is supported, and 0 indicates that the property is not supported.

a = supports(dbmeta, 'property') returns 1 or 0 for the property field of dbmeta. A value of 1 indicates that the property is supported, and 0 indicates that the property is not supported.

Examples

  1. Check if dbmeta supports group-by clauses.

    a = supports(dbmeta, 'GroupBy')
    a =
         1
    
  2. View the value of all properties of dbmeta.

    a = supports(dbmeta)
    

    The returned result is a list of properties and their values.

  3. After creating a using the supports function, you can access the value of any property in a. Display the GroupBy property by running:

    a.GroupBy
    a =
         1
    

Introduced before R2006a

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