PQL
From HandWiki
| Paradigm | Multi-paradigm: declarative |
|---|---|
| Family | Query language |
| First appeared | 2014 |
| Stable release | PQL 1.2
|
| OS | Cross-platform |
| File formats | .pql |
| Website | processquerying.com/pql/ |
| Major implementations | |
| PQL at GitHub | |
| Influenced | |
| SQL | |
PQL (Process Query Language[1][2]) is a special-purpose programming language for managing process models based on information about scenarios that these models describe. A more expansive description on PQL can be found on http://processquerying.com/pql/.
Example
SELECT * FROM * WHERE AlwaysOccurs(~"process payment");
SELECT * FROM "\orders" WHERE Executes(<*,"make order",*,~"process payment",*>);
References
- ↑ Polyvyanyy, Artem; Corno, Luigi; Conforti, Raffaele; Raboczi, Simon; La Rosa, Marcello; Fortino, Giancarlo (2015). "Process Querying in Apromore". Proceedings of the BPM Demo Session 2015 Co-located with the 13th International Conference on Business Process Management (BPM 2015), Innsbruck, Austria, September 2, 2015. (CEUR-WS.org): pp. 105–109. http://ceur-ws.org/Vol-1418/paper22.pdf.
- ↑ Polyvyanyy, Artem; ter Hofstede, Arthur H. M.; Marcello, La Rosa; Ouyang, Chun; Pika, Anastasiia (2019). "Process Query Language: Design, Implementation, and Evaluation". arXiv:1909.09543 [cs.PL].
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