Predefined Functions/Variables (daxch0510s000)

The LN Tools programming language is used in condition scripts. Particular functions and variables are also available to write condition scripts in Exchange that overrules generated condition scripts.

You can use the Predefined Functions/Variables (daxch0510s000) session to display these predefined functions, variables, and libraries.

Note that, with the exception of import.company, export.company and startup.company, the variables are implemented as a define, and cannot directly be used in queries. For example, do not write: where daxch008.runn = :run.number, but write instead: where daxch008.runn = :1 wherebind (1, run.number)

For more information about a particular function, variable, or library, click Help in this session. In the session Help text, click Functions, Variables, or Libraries, and then click on the name of the individual function, variable or library.

The online Help provides information on these functions, variables, and libraries:

• Functions
  • get.xch.scheme
  • get.batch
  • get.batch.line
  • get.default.dateformat
  • qdb.search
  • read.table
  • read.table.once
  • read.table.company
  • log.mess
  • do.not.log.condition
  • do.not.export.record
• Variables
  • triton.table
  • triton.field
  • element.no
  • ascii.file
  • ascii.file.name
  • run.number
  • try.number
  • xch.type
  • redo.type
  • cntl.type
  • import.company
  • export.company
  • startup.company
  • no.rec.read
  • no.rec.write
  • no.err.rejects
  • no.cond.rejects
  • no.rec.skip
• Main Libraries
  • dadllcommon
  • dadlldate-line
  • dadlldate_time
  • dadllfile_path
  • dadlllink_com
  • dadlllink_def
  • dadlllink_file
  • dadlllink_run
  • dadlllogging
  • dadllmultiline
  • dadll_predefine
  • dadllxch2