Cascade

RE: Cascade

sanchitg0002 — Wed, 24 May 2023 10:39:58 GMT

RE: Cascade

zarajoseph — Wed, 24 May 2023 10:02:27 GMT

[deleted]

RE: Cascade

jendyh6134 — Thu, 05 Jan 2023 02:38:23 GMT

[deleted]

RE: Cascade

Harsha Sharma — Mon, 05 Dec 2022 03:46:32 GMT

Please refrain from spamming unnecessarily.

RE: Cascade

lilyc2222 — Mon, 05 Dec 2022 01:10:38 GMT

[deleted]

RE: Cascade

Peter Lewis — Thu, 18 Jul 2019 18:45:17 GMT

For the vast majority of cases, you only need to use CASCADE = REFRESH or CASCADE = ALL (which incorporates REMOVE, REFRESH, PERSIST, and MERGE). These options are also the only two available in the Data Type Designer UI (To use other types, you must download XSD and change there: https://docs.appian.com/suite/help/latest/Custom_Data_Types_from_XSD.html)

CASCADE = ALL will overwrite the nested CDTs when writing; CASCADE = REFRESH will NOT overwrite the data in nested CDTs(it only writes data into the top level CDT).

In general, I'd recommend using:

CASCADE = ALL - OneToOne and OneToMany relationships
CASCADE = REFRESH - ManyToOne and ManyToMany

RE: Cascade

Dude — Wed, 17 Jul 2019 04:17:56 GMT

Thank you for the response. The question is when "overwriting while retrieving the data". In the provided article it explains "when we are updating data".

RE: Cascade

Sharmila Nagaraj — Tue, 16 Jul 2019 10:51:49 GMT

REFRESH, please refer https://docs.appian.com/suite/help/19.2/CDT_Relationships.html