EVL – ETL Tool


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Table of Contents

Writexml

(since EVL 1.3)

Write to stdout or <f_out> XML formatted text where all fields exist and are in order as defined in <evd>.

Writexml

is to be used in EVS job structure definition file. <f_out> is either output file or flow name.

evl writexml

is intended for standalone usage, i.e. to be invoked from command line and and write to standard output.

EVD and EVS are EVL definition files, for details see evl-evd(5) and evl-evs(5).

Synopsis

Writexml
  <f_in> <f_out> (<evd>|-d <inline_evd>) [-x|--text-input]
  [--document-tag=<tag>] [--record-tag=<tag>] [--vector-element-tag=<tag>]

evl writexml
  (<evd>|-d <inline_evd>) [-x|--text-input]
  [--document-tag=<tag>] [--record-tag=<tag>] [--vector-element-tag=<tag>]
  [-v|--verbose]

evl writexml
  ( --help | --usage | --version )

Options

-d, --data-definition=<inline_evd>

either this option or the file <evd> must be presented. Example: -d ’user_sum long’

--document-tag=<tag>

for other than XML file is this option ignored. Check ‘man evl writexml’ for details.

--record-tag=<tag>

for other than XML file is this option ignored. Check ‘man evl writexml’ for details.

--vector-element-tag=<tag>

for other than XML file is this option ignored. Check ‘man evl writexml’ for details.

-x, --text-input

suppose the input as text, not binary

Standard options:

--help

print this help and exit

--usage

print short usage information and exit

-v, --verbose

print to stderr info/debug messages of the component

--version

print version and exit