Обсуждение: parse tree reading

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parse tree reading

От
Katherina Litvina
Дата:
In order to implement the incremental updates of materialized views I need to read parse trees from csv logs (debug_print_parse option). How can I interpret the indexes of all operations and tables and get the real names of all relations?

For example, which data and operation types do the values 1760 and 1700
refer to?
OPEXPR 
:opno 1760
:opfuncid 0
:opresulttype 1700
:opretset false
Best regards,
Katherina Litvina