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...cessed and used from other programs too. This access is called the LIBRARY facility. Basically, all programs also become potential libraries of functions. To demonstrate the LIBRARY facility, we will write a second program, called SALES2, to access the function from ...

...asy-to-use collection of features. The major concept underlying this index facility is building a key file based on a particular field or set of fields in the This section presents an introductory overview of Business Rules index facility. For more detailed information, you should also see the [[Delete Statement| ...

See [[Library Facility]] for more information. *[[Library Facility]] ...

For further explanation, see the [[Sort Facility]] or the [[Sort Control File Tutorial]]. ...

...he key field. For complete information about the KEY clause, see the Index Facility chapter. ...omatically. For more information about multiple index files, see the Index Facility chapter. ...

...line. An explanation of the error can be accessed through the on-line help facility or in the manual. As with the RETURN variable, the value of ERR is set to t ...

The '''help facility''' allowed documentation to be accessed either from [[READY]] mode (for pro The enabling of the help facility causes Business Rules to access a text file, from which it displays a help ...

...eases. See [[:Category:Error Codes]] and the error information in the help facility for details. ...

:20.) In support of the Library Facility, DEF now accepts the LIBRARY parameter for specifying a user-defined librar ...e information about the Business Rules Library Facility, see the [[Library Facility]] section, the [[CLEAR]], [[LOAD]] and [[STATUS]] [[Commands]], and the [[O ...

...error condition on an INPUT FIELDS or RINPUT FIELDS statement (see [[Help Facility]] for examples). ...

...''Index''' [[command]] creates or recreates an index file. See the [[Index Facility]] for additional information. You may also find it useful to familiarize yo [[Category:Facility Commands]] ...

[[Business Rules!]] includes a comprehensive '''Library''' Facility which enables the main program to access [[user-defined function]]s from an ...clients) even a one-line change to a function. With Business Rules Library Facility, you make the change only once, and you replace only one program at the cli ...

* A [[debug dump]] facility has been added to BR. It produces a file named [[BR_CRASH_DUMP.DMP]] which ...

...[[Index Facility#Finding records with the KEY and SEARCH parameters|Index Facility]]. ...

...program (DOS, Unix or Linux) is used to build a [[Business Rules!]] [[Help Facility]] file (i.e. [[WBCmd.wbh]]) from one or more ordinary text files. ...

The '''BTree''' index facility is included. It is referred to as '''BTree2'''. BTree2 provides significan ...record layout of an index file because the built-in features of the index facility are quite sufficient. ...

This facility operates through the operating system, so it does not utilize BR scancodes. ...

...dows, Linux and MAC). In Business Rules!, objects are defined by [[Library Facility|libraries]] and the methods used to access them are [[user defined function ...

Furthermore, using the [[Library Facility]] and [[Library statement]], user defined functions can be called from one ...

Business Rules sort facility allows you to produce a sorted output file from a randomly ordered file of BR SORT facility allows you to produce a sorted output file from a randomly ordered file of ...