Universal Methods and Subroutines

Method or
Subroutine Name
Parameter Name Valid Input Value or
Attribute Value
Description Default Value
Find_Component()     Returns the name of the component to be used in the search field.
It first seeks for _FIND_FIELD, _FIND_ALIAS, _ALIAS, _FIELD methods.
If component is not found it returns BOOL_FIND_FIELD or STANDARD_FIELD.
INFO     Retrieves information from a .mql file and from a database table.
It is cached in global hash $Global{"ATTRS_<SCHEMA>_<TABLE>"}
 
    NAME The INFO method will retrieve all fields parameters or parameters of one field with parameter NAME. See also FIELDS method.  
    TYPE Data type of the field (integer, float, ...)
The parameter limits the response to the requested type of query.
 
    SIZE The field size in digits.  
    DECIMAL Decimal size of the field.  
    NOTNULL The field is not null-able; See also FIELDS_NOT_NULL method.  
    PRIMARY_KEY The field is a primary key.  
    DESCR Use description from the FIELDS_DESCR method.  
    FIND_DESCR Use description from FIND_FIELDS_DESCR method.  
    HIDDEN The field is not visible. Non-visible fields are defined with FIELDS_HIDDEN method.  
List2Array()     Converts an input string into an array using input separator.  
  $list   Input string.  
  $sep   Input separator. The default separator is ,
         
Topic revision: r9 - 22 Apr 2018, GuidoBrugnara
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