Feature #1534

RCP: 0.7.7, more advance use of CQL @ marker in commands

Added by Matthieu Decorde about 4 years ago. Updated 9 months ago.

Status:New Start date:09/29/2015
Priority:Normal Due date:
Assignee:- % Done:

0%

Category:Commands Spent time: -
Target version:TXM 0.8.1

Description

When a CQL contains an '@' marker, like in for example "'je' @[pos='V.*']", the result match list contains three columns named CQI_CONST_FIELD_MATCH (start), CQI_CONST_FIELD_MATCHEND (end) and CQI_CONST_FIELD_TARGET (target: corresponding to the position of the match marked by '@' in the query, that is the verbs in the sample query).

See a complete example usage in Groovy in the CQi tutorial.

Homogenize the @ target management for Index, Concordance commands:
  • select the targeted token (already done with the Index)
  • mark the targeted token (already done with the Concordance)
  • limit sort to targeted token

A command can test if an '@' target was expressed in the query by using the following test code on the results list: CQI_CQP_SUBCORPUS_HAS_FIELD("DISCOURS:RES1", CQI_CONST_FIELD_TARGET).

In some cases the target is not resolved (exemple : "je" [] [frpos=[V.+"]).

Solution 1

see #1468, #1532

Solution 2

Usage can be extended to six available ranges:
  • a) 'start'
  • b) range 'start - before target'
  • c) 'target'
  • d) range 'after target - end'
  • e) 'end'
  • f) range 'start - end'

Commands could offer various ways to use those different ranges as arguments.

The range selection UI could lool like :
SELECT: frpos/frlemma
FROM: start ... target ... end
[ ] ( ] [ ] [ ) [ ]
WHERE: [ CQL query ]

Solution 3

CQP seems to offer more markers to use.

The full list provided by CQi is:

CQI_CONST_FIELD_MATCH
CQI_CONST_FIELD_MATCHEND
CQI_CONST_FIELD_TARGET_0
CQI_CONST_FIELD_TARGET_1
CQI_CONST_FIELD_TARGET_2
CQI_CONST_FIELD_TARGET_3
CQI_CONST_FIELD_TARGET_4
CQI_CONST_FIELD_TARGET_5
CQI_CONST_FIELD_TARGET_6
CQI_CONST_FIELD_TARGET_7
CQI_CONST_FIELD_TARGET_8
CQI_CONST_FIELD_TARGET_9
CQI_CONST_FIELD_TARGET
CQI_CONST_FIELD_KEYWORD

Usage can be extended to the use of targets 0 to 9 and keyword.

History

#1 Updated by Matthieu Decorde over 2 years ago

  • Description updated (diff)

#2 Updated by Sebastien Jacquot over 1 year ago

  • Target version changed from TXM 0.8.0a (split/restructuration) to TXM 0.8.0

#3 Updated by Matthieu Decorde 9 months ago

  • Target version changed from TXM 0.8.0 to TXM 0.8.1

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