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We have evaluated this request and determined that it cannot be implemented at this time because it does not fall into IBMs delivery plans for the next 12 month. Whilst this RFE might be valid and we might look to deliver longer term, this RFE is being rejected at this time.
A preliminary evaluation of this request indicates that it is consistent with our business strategy. Further evaluation of this RFE is underway.
Thank you for submitting this request for enhancement; we are evaluating it.
Actuellement le type de rubrique L propose les usages 1 à 9 pour générer respectivement BLOB, CLOB, DBCLOB, BLOB-LOCATOR, CLOB-LOCATOR, DBCLOB-LOCATOR, BLOB-FILE, CLOB-FILE, DBCLOB-FILE.
Nous proposons de gérer une type X avec les usages 1, 2, 3, 7, 8, 9 pour générer XML AS BLOB, XML AS CLOB, XML AS DBCLOB, XML AS BLOB-FILE, XML AS CLOB-FILE et XML AS DBCLOB-FILE
Celà vous convient-il ?
Although the theme of this request is consistent with our business strategy, it is not committed to the release that is currently under development.
La mise en œuvre de colonnes DB2 XML doit être vu à deux niveaux :
- génération du DDL
- génération des hosts-variables dans les programmes
Génération du DDL : il n'existe qu'un seul type qui est "XML"
Génération des hosts-variables : il faut pouvoir déclarer de hosts-variables "XML AS xLOB" en correspondance avec un appel de Rubrique dans le Segment support de la description de table (génération du DDL), ainsi que des hosts-variables "XML AS xLOB-LOCATOR" et "XML AS xLOB-FILE" non en correspondance avec un appel de Rubrique dans le Segment support de la description de la table (génération du DDL).
xLOB pour "CLOB", "BLOB" et "DBCLOB".
A noter que DB2 permet l'utilisation de hosts-variables Large Object non spécifiquement XML et de hosts-variables "XML AS" surchargeant un Large Object. Nous n'avons pas vu à cette heure de différence de comportement à l'exécution entre ces deux utilisations, même si la génération des structures SQLDA est légèrement différente.